2, 0x4, 0x5, 0x6, 0x3}, 0xc) mknod(&(0x7f0000a2b000-0xe)='./file0/file0\x00', 0x8003, 0x0) execve(&(0x7f00008a7000-0xe)='./file0/file0\x00', &(0x7f000013b000)=[], &(0x7f00003cf000-0x4)=[]) 2018/01/09 00:31:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000f01000)={0xffffffffffffffff, 0xffffffffffffffff}) read$eventfd(r1, &(0x7f0000395000-0x8)=0x0, 0x8) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000785000)=0x0, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000d15000)=0x20, 0x4) sendmsg(r0, &(0x7f0000b8d000-0x1c)={0x0, 0x0, &(0x7f00003fb000)=[], 0x0, &(0x7f00004e1000-0x358)=[{0x18, 0x11f, 0x4000000000000000, ';'}, {0x60, 0x12b, 0x5, "6614f7d3beb5c8647cee689c63422ee4ea84c8533f0ee94d69c21f5152f598498c8d468cdbd23d84fd431295502a044b276e094634d07ed880d2622ae1b030015c61ad7fa4458526cb"}, {0x100, 0x0, 0x200, "922694c2f73ee27269ab808ee255e39f422ff21f7bf1856190171494b81d71466060efdcd8ea4682d9f57e34681775750a7b0aa2fa64c9034e2483b45f0d4e020bfa13da414f39aad0064800692c75928b5ae17f95535d92f87f30942e6f4e25460567ad33895f221ecf6a4059a5011829c11ae1e8f02a2d68eb5cfa7841c685cd355b19c0cfd6f75384a415d179ff238ed6747088c5bfcc81a0f2887f859d1ce6cc5abf1fb7f935da2bc9f504ca3f8d5a20997b5663dcac1beb2b62eb331aa577af5e8d1f051e0e625d5236b5b06b02dfc9fec381d63dcdeab0ab522bb9190a223e8cc4b4c3fd9dff14e0f8f21bb258"}, {0xf0, 0x84, 0x100000001, "2b69626ffa52a8e988cf77018ca0d238e9684efbd3ab4b876837e5db116d242f21c74d7f9be427671298ac54b16ee8b2847380f5cda95e936bf862ccf8e20e3f39a569a25aa17ce38f1e9150fe13c49a25af76605f988c50cc021c4d49d4e3080c497fab7961c496105d1c26968d0c41c7d4569b3c1b4b8f99f358e6b8a6a23f7fee172c545b7ef21f4af6056be3dfaf3e8fa1ecce58a200161f16864a4829a96599736ed2d8e910872078e4bd3d1155e3d05f133f77f30949daae959fa8c8c73c299125fd19f76a0a9565884f6725d47b6e8fa3e27d74b876b9bb5a9f47f520"}, {0x30, 0x113, 0x8, "4595f35bd63c7d1320d22d953a2f583d2c4b9f347eaa1cedb8bbcb91613a3db5"}, {0xc0, 0xff, 0x1, "1b0c6677371364cfceb6226d31a13be19598f02b57362e07066dbcaf0ed95a6d22ac6456ab41a4dc7233d9f37cc62a9e2736143d5b8cada9130f9c9b52e8469f27a2af67d66a0e066c7539eb2c66f2852c4e480ae58eb6f45472eb622d1eeda854e31201e27db6aea2a0f9e4469cfc9d0b28688439dbc0ad25d6a896648d37cf6620ec8414fa538f66940e4cdea4f7c96b7c416558c05651912a12920f05fa2cb968a6da7e0adc3c6ea584521f845944"}], 0x358, 0x0}, 0x0) 2018/01/09 00:31:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000201000)={&(0x7f0000e8e000/0x2000)=nil, 0x2000}) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000f69000-0x38)={&(0x7f0000f66000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000068000-0x40)=[], 0x0, &(0x7f000001a000)=""/79, 0x4f, 0x0}, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) listen(r1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000455000-0x10)={0x0, 0x2710}, 0x10) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c1a000)='/selinux/user\x00', 0x2, 0x0) getsockname(r1, &(0x7f0000f2d000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000ac6000)=0xe) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000ccd000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) accept4$ipx(r1, 0x0, &(0x7f0000242000)=0x0, 0x0) 2018/01/09 00:31:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000db6000)={0x0, &(0x7f0000fa5000)=[{0xec2b, 0x95f5, 0x0, 0x407ffc0002}]}) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000852000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003e0000-0x4)=0x10, 0x80800) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00006ee000-0x1000)=""/4096, &(0x7f0000669000-0x4)=0x1000) acct(&(0x7f0000aab000-0x8)='./file0\x00') 2018/01/09 00:31:38 executing program 5: mmap(&(0x7f0000000000/0x968000)=nil, 0x968000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000967000)={@loopback={0x0, 0x1}, 0x0, 0x2, 0xff, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00003fa000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000968000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000969000-0xc)={0x2, 0x3f, 0x2, 0x1, 0x1000, 0x0}) 2018/01/09 00:31:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008cd000-0x11)='/dev/qat_adf_ctl\x00', 0x4040, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000044d000)={0x10000000, 0x0}) epoll_wait(r1, &(0x7f000062b000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffff7) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000008000-0x4)=0x0, 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000762000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000034000-0x4)=0x5) shutdown(r0, 0x0) 2018/01/09 00:31:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x0, 0x8002) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000c7a000-0x4)=0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000309000-0x18)={0x1, 0x6, [{0x7fff, 0x0, 0x7}]}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000377000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) r2 = gettid() kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000234000-0xc)={r0, r0, 0x7bf}) ioctl(r0, 0x2286, &(0x7f00005f8000)="") 2018/01/09 00:31:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000c0c000)='/dev/usbmon#\x00', 0x0, 0x40ff) 2018/01/09 00:31:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000b6c000+0x8dd)='/dev/admmidi#\x00', 0x1000, 0x2026af267b3abf49) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000ad7000)={0xf9, 0x0, [0x39, 0x1, 0x9, 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]}) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x8) ioctl$VT_ACTIVATE(r0, 0x5606, 0xffffffff80000000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) mincore(&(0x7f0000728000/0x2000)=nil, 0x2000, &(0x7f0000c59000)=""/99) 2018/01/09 00:31:38 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) utimensat(r1, &(0x7f0000011000)='./file0\x00', &(0x7f0000014000-0x20)={{0x0, 0x7530}, {0x77359400, 0x0}}, 0x0) r2 = getpgrp(0x0) capget(&(0x7f0000003000-0x8)={0x399f1336, r2}, &(0x7f0000000000)={0x75, 0x7, 0x6, 0x200, 0xfffffffffffffffa, 0xffffffffffff7fff}) sched_setscheduler(r2, 0x2, &(0x7f0000011000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r2, 0xe, &(0x7f0000001000-0x10)={0xffbf, 0x1000000000000}, &(0x7f0000004000-0x10)={0x0, 0x0}) sched_getscheduler(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000bc4000-0x4)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000b45000)={0x2, [0xa3, 0xfffffffffffffffa]}, &(0x7f0000049000)=0x8) clone(0x1000000000000000, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000046a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 00:31:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000048d000-0xcf)=""/180, 0xb4, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) clone(0x0, &(0x7f000068a000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000eb4000)=0x0, &(0x7f0000bb3000)="") io_setup(0xffffffffffff8000, &(0x7f0000b87000-0x8)=0x0) clock_gettime(0x0, &(0x7f00003ac000)={0x0, 0x0}) io_getevents(r3, 0x81, 0x2, &(0x7f00004dc000-0x40)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000f76000)={r4, r5+30000000}) 2018/01/09 00:31:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000190000)={0x0, 0x0}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000aa0000)={0x1, &(0x7f0000a59000)=[{0x1a, 0x2, 0x4, 0x8}]}, 0x10) r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) 2018/01/09 00:31:38 executing program 7: r0 = socket(0x4000000011, 0x802, 0x0) setsockopt(r0, 0x107, 0x9, &(0x7f000087e000)="", 0x0) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00006a5000)=0x3, 0x4) 2018/01/09 00:31:38 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x800) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x5) setsockopt(r1, 0x0, 0xc8, &(0x7f0000a9d000)="", 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000b31000)='./file0\x00', &(0x7f0000671000)=[&(0x7f0000fd8000-0x2)='/\x00', &(0x7f0000fd8000-0xf)='ppp1*trusted&(\x00', &(0x7f0000fd8000-0xd)="21066d696d655f747970652300", &(0x7f0000fd7000)='bdev\x00', &(0x7f0000fd8000-0x22)='usermime_type+selfkeyring!selinux\x00', &(0x7f00006ab000-0x3)='&:\x00', &(0x7f00002c6000)='%&^{eth1\x00', &(0x7f0000fd8000-0x2a)="6574683073656c696e7578706f7369785f61636c5f6163636573732f7070703126707070306c6f51f100", &(0x7f0000fd7000)='#{\x00'], &(0x7f00002b7000)=[&(0x7f0000f4c000)='@keyringem0-\x00', &(0x7f000046c000)='\x00', &(0x7f0000fd8000-0x3)='-:\x00', &(0x7f0000fd7000)=']\x00'], 0x1000) pwritev(r0, &(0x7f0000212000)=[{&(0x7f0000fd5000)="a1227a12b819fa1fdb82c1371d73e0735963df7b924c4c33643368f640a4febd37760e513721f53e", 0x15d}, {&(0x7f0000fd6000)="637c7a5a06adde0ea92c6b954676c221056bd3d9348104e0581ac7682520deb3589875c919fc98f9e66128534841b8bd6a26f4a6d4104ba5e3730034507df58a3e78fe0a4d3bef89af722669620ae03e55de87e7ff123d0d95862de6f7fcdb24763a38e1c8031510677bbf5694eb9f60271379da14455a317620ca5032bdceed5f7c1139be2fb3b3f53f7ed5120d182a8c4484ac3e3c8419377f5eb3a1953a599d73923d8867be", 0xa7}, {&(0x7f0000e4a000)="38ce31d99761c30f22e1a8d6fdc0de6314fe0249e02548123c3525c274bd2701fa705dd33a1b8f4004b36d9145b47b57fedbd1de89facefa805d5656625d15e8e418798e647770eb9fc469d3624264ed6996e9ac4500a0b02b31bca1d6cca83fb8c33a897719c177eaf9abcd3cfbcd707aa09c2c56295cc6444e6aee9dd8374455bbdc65f74e8d92a1ccd78f5a55064f232c8c01e0e5b46bc12733733174589cbb18863a9b6d0c584ef7aef82497a6cc95422005501394df73798546cc578d", 0xbf}, {&(0x7f0000abc000)="daed5ba0a4d4779494b9f27755ae93f8380d7f04cdb153234a012c75d1e902afeda9036c1219efae8fccdbfad7cd52a466c7fa790b8a9ad992dedc1894171aedd3f4b2d057e8c46cfbe1d30dfb2f32693524bb516d795ccc867e8d4e7e7523d10b1d3d8322968562e7c5348e6ce2002ee9667dd2c99615b828c8", 0x7a}], 0x4, 0xfff) r2 = syz_open_dev$usbmon(&(0x7f0000722000)='/dev/usbmon#\x00', 0x4, 0x80000) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000fd7000)=0x4) 2018/01/09 00:31:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000014e000-0xa)='syzkaller\x00', &(0x7f0000779000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000236000-0x8)='keyring\x00', &(0x7f00000b0000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000036d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000cc8000-0x24)={0x0, 0xb984, 0xffffffffffff7fff, 0x18, 0xfff, 0x10001, 0x2, 0xfff, 0x1, 0x6, 0x2, 0x28f}) keyctl$reject(0x13, r0, 0x9f4, 0x8000, r1) r3 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x0, 0x8002) writev(r3, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl(r3, 0x2286, &(0x7f00005f8000)="") 2018/01/09 00:31:38 executing program 6: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000471000)=0x1000000ff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1000000014, &(0x7f0000eeb000-0x4)=0x1000203, 0x4) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000eec000-0x62)='-', 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d0e000-0xa)='/dev/cuse\x00', 0x20200, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000edb000-0x108)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x1b, 0xf3, 0x7, 0x2e, 0x8, 0x8, 0x70, 0x4, 0x800, 0x0, 0xffffffff, 0x100000001, 0x1, 0x4]}, &(0x7f0000374000)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c36000-0x8)={r2, 0x80000000}, &(0x7f0000c33000-0x4)=0x8) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000eee000)={0x8, 0x173, [0x3, 0x0, 0x78, 0x4, 0xee, 0x1]}) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000eef000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/09 00:31:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x3e, 0x3e3, 0x0, 0x0, 0xb4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcbd, 0x0, 0x0, 0x2, 0xffff7fffffffffff, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ead000)=0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000078a000-0x20)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000ee4000/0x2000)=nil}) r3 = accept(r2, &(0x7f0000403000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000e0d000-0x4)=0x9) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000eef000)={0x3ff, 0x1, 0x0, 0x1, 0x4, 0x9, 0x4}, 0xc) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f00007e5000-0x10)={0x0, 0x0, &(0x7f00005ec000/0x1000)=nil}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f000002a000-0x9)='/dev/vcs\x00', 0x410003, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a67000-0xc)={0x0, 0x80000, r0}) r6 = openat(0xffffffffffffffff, &(0x7f000024d000-0x8)='./file0\x00', 0x40, 0x21) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000ef3000-0xc)={r5, 0x80000, r6}) 2018/01/09 00:31:38 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) set_mempolicy(0x0, &(0x7f0000011000)=0x0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000a15000)='\x00', 0x1) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 00:31:38 executing program 6: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00004f8000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001000-0x1)=0x38, &(0x7f0000ac9000-0x8)=0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000099d000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f000024a000)='/dev/loop#\x00', 0x0, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000357000-0xd)='/dev/usbmon#\x00', 0x1, 0x8400) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000a55000)=0x1, 0x4) ioctl(r2, 0x4400000000001279, &(0x7f00003fc000)="") ioctl$KVM_NMI(r3, 0xae9a) 2018/01/09 00:31:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000048d000-0xcf)=""/180, 0xb4, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) clone(0x0, &(0x7f000068a000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000eb4000)=0x0, &(0x7f0000bb3000)="") io_setup(0xffffffffffff8000, &(0x7f0000b87000-0x8)=0x0) clock_gettime(0x0, &(0x7f00003ac000)={0x0, 0x0}) io_getevents(r3, 0x81, 0x2, &(0x7f00004dc000-0x40)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000f76000)={r4, r5+30000000}) 2018/01/09 00:31:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) pipe(&(0x7f0000190000)={0x0, 0x0}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000aa0000)={0x1, &(0x7f0000a59000)=[{0x1a, 0x2, 0x4, 0x8}]}, 0x10) r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) 2018/01/09 00:31:38 executing program 2: r0 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x0, 0x8002) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl(r0, 0x2286, &(0x7f00005f8000)="") 2018/01/09 00:31:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x0, 0x8002) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000941000)=0x0) ioctl(r0, 0xfffffffffffffffc, &(0x7f00002a5000)="") setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ded000)={0x1, 0x100000000, 0x0, 0x7, 0xd5b3, 0x46, 0x1, 0x5, 0xfffffffffffffff8, 0x4, 0x6}, 0xb) ioctl$TIOCSBRK(r0, 0x5427) readahead(r0, 0x100000001, 0x0) 2018/01/09 00:31:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000376000)={0xffffffffffffffff, 0x28, &(0x7f0000a8d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x2000, 0x0) ioctl$sock_bt_hci(r1, 0x400448e7, &(0x7f0000000000)="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") ftruncate(r0, 0x40102) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000003000-0x8)='./file0\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000001000)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x29, 0x802, 0x0) ioctl$int_in(r3, 0x800000000005452, &(0x7f000079d000)=0xfff) r4 = getpid() io_setup(0x5, &(0x7f0000e7b000-0x8)=0x0) io_submit(r5, 0x3, &(0x7f0000cba000-0x18)=[&(0x7f0000977000)={0x0, 0x0, 0x0, 0x7, 0x401, r1, &(0x7f00001b9000-0xa9)="5b4206b8d573e0112b4fc1588e5f56f18db95625c3664a8ef3345b42e4aca795a11ab9ff1591f9a26f091234569bbee113ce780a6ed71b28a19b70834885744665c4069e5e0753301f3764f94e1000d232adf3c6396dce90b256377aeb18160ebfd312fdcfebbd457655d6383ea53e3431cad22c58fca1c105be519b109186c0f0f92e976f935465a89e86999c2c6f07c71dbf8c5a6050c909b46bdab35b4a62ad17b29bd5aab3f29a", 0xa9, 0x2, 0x0, 0x0, r1}, &(0x7f000094e000)={0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff, r2, &(0x7f0000ae4000-0xda)="6d2b3b8f9313749b179b78998b0f64c0a2f93665e1e4b210f3780df9ab5810082afcb685cd4d7bc38f5b5e32011dc01c1c0374b763fd0a87d0af29c25630e7192e7719e45d5290f31011ccb902a35a3635110c2c629cd5225fd711d2a5a0e9d91c3b16638de6015b90de8f77efe56a64f161f77c137d300d7477dbd1e75125179421001379fdfd2744635ce62beda76754382a0bd129825ec7b1ef44b99a80bb37ac0017ccdd7b3c0bc142af31d6d951c4e466a68b9a2ed80373a6786d3a0a4e73a4700befd230a696ed0b0cc0f2987f0ab9fab79ee27938a9f7", 0xda, 0x7, 0x0, 0x1, r2}, &(0x7f00006b5000)={0x0, 0x0, 0x0, 0x2, 0x3fc0000000000, r2, &(0x7f0000d62000)="9345a75f6bc395fc", 0x8, 0x8, 0x0, 0x0, r2}]) fcntl$setown(r0, 0x8, r4) sendfile(r3, r0, &(0x7f0000b7a000)=0x0, 0x7ff) 2018/01/09 00:31:38 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000470000-0xf)='/dev/sequencer\x00', 0x2001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000001000-0x20)="90e2ee52305e2ea704a3452f2f3c5c4cdff72131529191cc5861b43c76326ecc"}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) signalfd(r0, &(0x7f0000002000-0x8)={0x1ff}, 0x8) fcntl$lock(r0, 0x6, &(0x7f0000001000-0x20)={0x2, 0x1, 0xffffffff, 0x0, r1}) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000)=0x0, 0x26e) write$sndseq(r0, &(0x7f0000d49000)=[{0x8, 0xf0, 0x5, 0xa0000, @time={0x0, 0x1c9c380}, {0x3, 0x8}, {0x7, 0x1}, @raw32={[0x10000, 0x8, 0x2]}}, {0x10000, 0x8b52, 0xfffffffffffffffd, 0x20, @time={0x0, 0x0}, {0x1, 0x7474}, {0x1, 0x5}, @time=@tick=0x1}, {0x6, 0x5, 0x4, 0xcbda, @tick=0x7, {0x7ff, 0x3}, {0x800, 0x10000}, @result={0xb245, 0x7}}, {0x40, 0x3, 0x10001, 0x500000000000000, @time={0x0, 0x0}, {0x4, 0x19}, {0x2c8, 0x400}, @raw8={"a3d53552bd898ea8dcc6f04b"}}, {0xa0, 0x2, 0xb8, 0x3, @time={0x77359400, 0x0}, {0x3b, 0x7f}, {0x2, 0x9}, @addr={0x57fc, 0x4}}, {0x6, 0x7e, 0x1000, 0x16aa, @time={0x77359400, 0x0}, {0x6, 0x7fffffff}, {0xef, 0x6f2f}, @time=@tick=0x1}, {0x8, 0x400, 0x1ff, 0xfff, @time={0x0, 0x989680}, {0x5, 0x8}, {0x88bd, 0x80000000}, @ext={0x92, &(0x7f0000567000-0x92)="18863845bd3648e91e5c25c14fd607c41644f807ac749ac40f342d7f463a567b0dc6950c0ae3c4c64d6c49812662f34ff85a308ecfe21f5b5f0eab9e23f4db8044c632d39c6ffc64764639660e00356679bf6a02e6ee67145f62a34a4e0d438ef93a287ed535ee92a766f50080baad3694ec2251c2fad83ae16fc31094d69852069feb0a24c63c42b4c064f92c63c52a343e"}}], 0x150) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000000000)={&(0x7f0000003000-0x48)=@full={{0x3, {"9ea2c1d9e7af6b"}, 0x3}, [{"67aaae81a704aa"}, {"3d52aa48b66876"}, {"6943bd3111a699"}, {"16b7fc67e100bd"}, {"f96adb43ed9777"}, {"859032cf6151a5"}, {"85f31ed8cc66af"}, {"98b7e2bcced1b7"}]}, 0x48, &(0x7f0000003000-0xa0)=[], 0xa, &(0x7f0000003000)=[{0x5bb, 0x10b, 0x9, "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"}, {0x48, 0x122, 0xffffffffffffffff, "465c5bc2115a3f6dd687e7136fa7f43b85b915f9c3e24dbefe1fae903da16a8217fc3c07d8e8aa8aafc2c8ec9e882ce5861aed71761b2fc7"}], 0x1058, 0x20004000}, 0x4044810) 2018/01/09 00:31:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) pipe(&(0x7f0000190000)={0x0, 0x0}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000aa0000)={0x1, &(0x7f0000a59000)=[{0x1a, 0x2, 0x4, 0x8}]}, 0x10) r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) 2018/01/09 00:31:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000691000)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000431000-0x20)={@common='gre0\x00', @ifru_flags=0x1001}) r2 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) dup2(r0, r2) 2018/01/09 00:31:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000d6a000)="1f00", 0x4000) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000adb000-0x14)={0x0, r1, 0x5, 0x2, 0x0}, 0x14) fallocate(r1, 0x0, 0x0, 0x10001) readlinkat(r1, &(0x7f00001e6000-0x8)='./file0\x00', &(0x7f0000eac000-0x75)=""/117, 0xffffff21) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) write(r1, &(0x7f0000002000)='\t', 0x0) get_thread_area(&(0x7f00003e9000-0x10)={0x0, 0x20000000, 0x2000, 0xffffffffffff8001, 0x7, 0x2, 0x3f, 0x7, 0xffffffffffffff22, 0x3fc}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000320000-0xaa)="83d98affc279dc382557ef143c999cd78b6d4a4e373a207abf0b547a0141fd77ca5e80d660fbcef41595b0c736f0ed43ce4a0c8c3a87f00debdf7c35c49c57dcf65f9b5eb20d0062635b16b3969b7876d461285e61dd2b2171264ba736edbee1cd7e005d0f1c242999658808ef2962465f8a8a8d59ee67c4f8b97b6aab3d3efe1fda80ad4e0dd265f7e0f152176322b48306973b69b628eced878ea5dc797d6e6b1ef3794290516c7fa8", 0xfffffc5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000886000-0x93)=""/147) execveat(r1, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/01/09 00:31:38 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000bfd000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000000)={0x3, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000321000)={r2, &(0x7f0000e74000)=""/250}) get_robust_list(r0, &(0x7f0000003000-0x8)=&(0x7f0000003000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000001000)=0x18) 2018/01/09 00:31:38 executing program 1: mprotect(&(0x7f00008b0000/0x2000)=nil, 0x2000, 0x3000000) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/09 00:31:38 executing program 4: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f00005f4000)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x0, 0x0, 0x0, 0x0, 0x9, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89f00c9beb0e999d1dda55500b55e74b06ccb0000eac287586997b5366e"}}) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000036b000)={0x0, 0x2}, &(0x7f0000b75000)=0x6) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000047e000-0x8)={r2, 0x4}, &(0x7f0000c00000)=0x8) fcntl$notify(r1, 0x402, 0x4) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000003000-0x4)=0x8) 2018/01/09 00:31:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000379000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000c1c000)={0x4, 0x1, {0x3, 0x2, 0x800000000000, 0x1, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f000080b000)={0x3, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 00:31:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x0, 0x8002) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x0) ioctl(r0, 0x2286, &(0x7f00005f8000)="") 2018/01/09 00:31:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d97000)='/selinux/create\x00', 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000301000)={0xaa, 0x4, 0x0}) r1 = socket(0xa, 0x80000000000001, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x3f, 0x0, 0x41, 0x1, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") ioctl(r1, 0x8936, &(0x7f0000000000)="") 2018/01/09 00:31:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000ddb000-0xc)='/dev/amidi#\x00', 0x1000, 0x80) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000a35000-0x2)=0x1, &(0x7f0000cd9000-0x8)=0x2) r1 = socket(0x11, 0x100000802, 0x0) getsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000628000-0x4)=0x0, &(0x7f00007ed000)=0x4) 2018/01/09 00:31:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e29000-0xc)='/dev/autofs\x00', 0x420800, 0x0) setsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000f8c000-0x4)=0x0, 0x4) r1 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x0, 0x8002) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f000003a000-0xb6)=""/182, &(0x7f0000ada000-0x4)=0xb6) writev(r1, &(0x7f0000d7e000-0x10)=[], 0x0) writev(r1, &(0x7f0000b52000)=[{&(0x7f00001b9000-0x44)="da815b06083ca56833906acfae629c7c44556dbbe8122f7c89f432c683118fd7c5fe8874b3f8f800c86f8e514a654a948d9e0f14c58f0dd3faaa271cbb9142302175afc6", 0x44}, {&(0x7f0000365000-0x3c)="b4092f2c78a70f1ef8859cab082ba7b7416a252be9225abc1eb0c302da0653a68ac9ae3ab0555568117ade1dac9d5fb01e59d6fe6c025394a999868c", 0x3c}, {&(0x7f00002cc000-0x50)="1d1bec37d01a638ccb593fc3295c4b6e83246989dbca5a6257a1da0dc7e5e69cbed3188acf935166c076767b25eb3588c2eedb0a68381d7c25ad1c6b6bb684bb5a6b1c44b7351931ee2be551c4cedcae", 0x50}, {&(0x7f000002e000-0x1000)="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", 0x1000}, {&(0x7f0000fa9000-0xfd)="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", 0xfd}, {&(0x7f000050c000)="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", 0x1000}, {&(0x7f000094d000-0x7d)="e6caeaeaf81495767bd07bea855475af98edfb72afee9d7e81bf1629dc8c48830dc47ff30d5c56f474617e3e24d4f99de4b5868de0fe4dd1773be27f7f0cbb8371bf98b94ef6d0063792f188338b31c1b124683d7018dc97c91924ec1c0c1821bc2ed267043bcbabf59d98f15a0a6d04ed03760adc5ece35ab0147b2a3", 0x7d}, {&(0x7f0000874000)="3a291958611573b677ae5148e66f50413ef6d0c5e874208b728a819dda6ab3b7c6f0eaa58d517a413d41553abe0509721f0a9e9c50f09aacaddce4ab3f80026e4a8114879c9617dbddeea4a1255af2036adaa3fde0fb2d74eec35ab0724a41208edec5c7d727cad30c00c80d0122210aa1ebdb80da5fc63fc963c03b601194414c8de4b062355a8aee22cebc85fa2ae1bb08ac6acf11898c39b9684f9e1cfcb1082a90ba4e049a38b65b04c90112a33446266d537001d6bd08710b2b3f0c205ceb3ca8129a83d6ed65813bfb6a2af79f3e9dd2e4a7fe4d9b18eb8e6db4c90b", 0xdf}], 0x8) ioctl(r1, 0x2286, &(0x7f00005f8000)="") 2018/01/09 00:31:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000188000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000e1e000-0x1)={0x8, [0x100, 0x6, 0x4, 0x4, 0xd9cc, 0x8000, 0x6, 0xffffffffffffffb6]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/09 00:31:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) pipe(&(0x7f0000190000)={0x0, 0x0}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000aa0000)={0x1, &(0x7f0000a59000)=[{0x1a, 0x2, 0x4, 0x8}]}, 0x10) r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) 2018/01/09 00:31:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f000082d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000d2f000-0x4)=0x14) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000046000)=0x0, 0x80000) creat(&(0x7f0000f42000-0x8)='./file0\x00', 0x1) r0 = accept(0xffffffffffffffff, &(0x7f0000d8f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00008ed000)=0x10) r1 = dup(r0) getsockname(r1, &(0x7f000019d000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bf0000)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00007e9000)=0x0) 2018/01/09 00:31:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000684000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f00000b6000)={0x100000000, 0x14, [0x1000, 0x7, 0x7f, 0x9, 0x7fff]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f000088d000-0x4)=0x0, 0x4) 2018/01/09 00:31:38 executing program 5: keyctl$session_to_parent(0x12) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x6, 0x4) 2018/01/09 00:31:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000701000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0x8, 0x87, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f00001bf000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r0 = request_key(&(0x7f000089b000)='.request_key_auth\x00', &(0x7f0000af6000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000460000-0x4)='[{\\\x00', 0xfffffffffffffffc) r1 = add_key(&(0x7f00006c9000-0x5)='ceph\x00', &(0x7f0000403000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b71000-0x2d)="71c394aacc5cb8927b158151a6b3cebf39f33e5bec8e9b8430901e9ed902b5e044961cad882b5d7d2c32f8892b", 0x2d, 0xfffffffffffffffd) keyctl$search(0xa, r0, &(0x7f0000600000)='pkcs7_test\x00', &(0x7f0000321000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r1) 2018/01/09 00:31:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b15000)='/dev/rfkill\x00', 0x8040, 0x0) read$eventfd(r0, &(0x7f00005c5000)=0x0, 0x8) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00005ab000-0x4)=0x0, 0xfffffffffffffe2d) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) futex(&(0x7f0000b2f000-0x4)=0x0, 0x8b, 0x0, &(0x7f0000191000)={0x0, 0x0}, &(0x7f0000000000)=0x5, 0x0) 2018/01/09 00:31:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000190000)={0x0, 0x0}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000aa0000)={0x1, &(0x7f0000a59000)=[{0x1a, 0x2, 0x4, 0x8}]}, 0x10) gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) [ 44.055323] sg_write: data in/out 1755659236/20 bytes for SCSI command 0xb3-- guessing data in; [ 44.055323] program syz-executor2 not setting count and/or reply_len properly 2018/01/09 00:31:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000c10000-0xa)='/dev/vcs#\x00', 0x9, 0x501800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000057f000)={0x0, 0xb4, "3663741cf90fa42853f9664aa8c3da3e3a0e1bb83344662652b2e0d2240452c8686e1c3e053d4d2ae4cde23f61eef07cb4b1083800889fae110ba1565b379fc6192b2add3317a5c622dd3d9512db5f448545c48aab0e05a1481f20200244ca8b265eef65f69ec3933fffd66e998ca02150f4a39d8270d0064ab7b07fe64ff0c53e1728ac1be8b9986f0b60c83c4416019219b4de193f3e62c5b61c8a176e8eaff6e25c5212d5ef93cc654482660a05a129eaecf5"}, &(0x7f0000135000+0x741)=0xbc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ec5000-0x8c)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000c14000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x100) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000de1000-0x6)={0x101, 0x3, 0x47}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00007bf000-0x8)={0x0, 0x0}, &(0x7f0000066000)=0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$TCFLSH(r2, 0x540b, 0x1) r4 = syz_open_dev$mice(&(0x7f000018b000-0x10)='/dev/input/mice\x00', 0x0, 0x4040) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000445000)={0x0, 0x0}, 0x2) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f000011c000-0x28)={@common="6c6f00000500d600000000ff00", &(0x7f0000924000)=@ethtool_wolinfo={0x0, 0x0, 0x0, "010308a528b7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 00:31:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f000078c000/0x18000)=nil, &(0x7f00009d4000-0x18)=[@text64={0x40, &(0x7f0000a75000)="0f01f8b805000000b90d0000000f01c1b9ed0b00000f32b9930b00000f320f235365460f2358d2eb66430f3880a7a1000000c4e3215ea4c00a0000005b0fc79d989e0000", 0x44}], 0x1, 0xc, &(0x7f0000852000)=[], 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000ad3000)={0x0, 0x7fff}, &(0x7f0000b06000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00006a5000-0xa0)={r2, @in6={{0xa, 0x1, 0xb2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8000, 0xfffffffffffff801, 0x8689, 0x10}, &(0x7f0000354000)=0xa0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(0xffffffffffffffff, &(0x7f0000a0b000-0xb4)='=', 0x1) sendto$inet(r1, &(0x7f000093c000-0x1000)="0ddbdb16b7b2300daaec80b60b36dcf93ae7dfe6e96f4f0ec596db14294ac95946b765461942a1429ef1f3430b6543e1a7eedd68a06e5ba3116d934f0fcc52e333691df3cf821c3112ea8ab71b61f1dbb921beae58972e56ff08332d0fa82f4c9f86418f53a5d7943c8a4a69e321da60133a12749bc552acb0bd57ba925291b6e8f15e544fc14e364cb359baf94da683be8593d031c2fac43c9269958f047b4951d4da79d2a78238fc45f4f21eb145abd73c8d2779c650ad5cb95abc5cf96d0fa03ac72a910aa45903ec7688b92e", 0xce, 0x0, &(0x7f0000ee9000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000d25000-0x1000)="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", 0xc5b, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000196000)={r3, 0x7fffffff, 0x0, 0x0}, 0x10) [ 44.106084] sg_write: data in/out 1755659236/20 bytes for SCSI command 0xb3-- guessing data in; [ 44.106084] program syz-executor2 not setting count and/or reply_len properly 2018/01/09 00:31:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000059000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f000070b000-0x10)={0xffffffffffffffff, 0xb55, 0x5, 0x10001}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000672000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000a06000-0x8)={r2, 0x2}) read(r1, &(0x7f00005dc000)=""/24, 0x18) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a4a000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007fb000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000fb3000-0xe8)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000632000-0x4)=0xe8) setreuid(r3, r4) ioctl$TIOCSBRK(r1, 0x40044591) 2018/01/09 00:31:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000057a000)='./file0\x00', 0x4) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x0, 0x8002) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) writev(r2, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000002000)=""/78) rt_sigpending(&(0x7f00005ca000-0x8)={0x0}, 0x8) ioctl(r2, 0x2286, &(0x7f00005f8000)="") 2018/01/09 00:31:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b15000)='/dev/rfkill\x00', 0x8040, 0x0) read$eventfd(r0, &(0x7f00005c5000)=0x0, 0x8) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00005ab000-0x4)=0x0, 0xfffffffffffffe2d) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) futex(&(0x7f0000b2f000-0x4)=0x0, 0x8b, 0x0, &(0x7f0000191000)={0x0, 0x0}, &(0x7f0000000000)=0x5, 0x0) 2018/01/09 00:31:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000958000)=0x0, 0x0}, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/09 00:31:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) getsockopt$sock_int(r1, 0x1, 0x26, &(0x7f0000d3e000)=0x0, &(0x7f0000c4d000-0x4)=0x4) 2018/01/09 00:31:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000449000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000bbb000/0x18000)=nil, &(0x7f00006c1000-0x18)=[@text64={0x40, &(0x7f000015a000)="b9800000c00f3235008000000f3066ba2100ed0fc7180f20c035080000000f22c0360f30c423797d642000004b0f011b450f01cb0f20d835200000000f22d80f20e035000010000f22e0", 0x4a}], 0x1, 0x0, &(0x7f0000a3e000-0x17)=[], 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) io_setup(0x5, &(0x7f0000fe3000)=0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000489000-0x9)='/dev/vcs\x00', 0x40, 0x0) io_cancel(r3, &(0x7f000079d000)={0x0, 0x0, 0x0, 0x3, 0xb6, r2, &(0x7f0000287000)="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", 0x1000, 0x6, 0x0, 0x1, r4}, &(0x7f00004ed000-0x20)={0x0, 0x0, 0x0, 0x0}) close(r1) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r2) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000fd4000)={"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"}) 2018/01/09 00:31:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000190000)={0x0, 0x0}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000aa0000)={0x1, &(0x7f0000a59000)=[{0x1a, 0x2, 0x4, 0x8}]}, 0x10) gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/09 00:31:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000c10000-0xa)='/dev/vcs#\x00', 0x9, 0x501800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000057f000)={0x0, 0xb4, "3663741cf90fa42853f9664aa8c3da3e3a0e1bb83344662652b2e0d2240452c8686e1c3e053d4d2ae4cde23f61eef07cb4b1083800889fae110ba1565b379fc6192b2add3317a5c622dd3d9512db5f448545c48aab0e05a1481f20200244ca8b265eef65f69ec3933fffd66e998ca02150f4a39d8270d0064ab7b07fe64ff0c53e1728ac1be8b9986f0b60c83c4416019219b4de193f3e62c5b61c8a176e8eaff6e25c5212d5ef93cc654482660a05a129eaecf5"}, &(0x7f0000135000+0x741)=0xbc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ec5000-0x8c)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000c14000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x100) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000de1000-0x6)={0x101, 0x3, 0x47}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00007bf000-0x8)={0x0, 0x0}, &(0x7f0000066000)=0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$TCFLSH(r2, 0x540b, 0x1) r4 = syz_open_dev$mice(&(0x7f000018b000-0x10)='/dev/input/mice\x00', 0x0, 0x4040) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000445000)={0x0, 0x0}, 0x2) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f000011c000-0x28)={@common="6c6f00000500d600000000ff00", &(0x7f0000924000)=@ethtool_wolinfo={0x0, 0x0, 0x0, "010308a528b7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 00:31:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000c36000-0x4)={r0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007ca000)='/dev/hwrng\x00', 0x0, 0x0) connect$unix(r1, &(0x7f0000868000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/09 00:31:38 executing program 6: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="133ab29094410e76e7b62fddc1677388adb585262eb880787a321dc165b3f809c8703f475d426b75388af0ae322b61a8a58debc9c50759887b8b43432bb61337c3e44ac408a28a95893d99bce572c0448c9c41516f7fca68632e243051768c5c824288f91685be966f3e", 0x6a}, {&(0x7f0000000000)="e3b18f213e89fbdc3e8756f8e730a7e525fd4226e54eabc069b647d72a7ea846b8e03816934f9448ec57cdf2735046fe3d23a09a243e847fefc41f5008b80df8bf038e2eb8ba05393c0a266fdbfea1e9bb7af894af1287d3b136285f9cb279b560567e011747698fbd0b50eb1887b0059db19a7a5e051f8dde71b9efcfd55c6a35dae1c197f1fca0889bd3ade41be74ac891377fdd8ad3d10588d0ee981ca35d52e3b4df76a0aedfd67f0a0e4a21", 0xae}], 0x2, 0x7) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000001000-0x4)=0xee1, &(0x7f0000001000)=0x4) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x8000) prctl$intptr(0x22, 0xffff) 2018/01/09 00:31:38 executing program 7: add_key(&(0x7f0000001000)="7472750174656400e89227955f9f2de98ff1e95eff11fe09dd7e681c6b010041d33516ee443d6a535312b3abe620545c687d4e90b788ab23c71f3c80c48a7785e1689d", &(0x7f0000616000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0xfffffffffffffce4, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000a26000)=0x27400000000) 2018/01/09 00:31:38 executing program 5: creat(&(0x7f0000dfe000)='./file0\x00', 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000b87000)='./file0\x00', &(0x7f0000c85000-0x8)='fusectl\x00', 0x0, &(0x7f0000000000)="f988342d5516c79c56b172aca45f500d8ea5fb1993b8de3b8060367560d82630e10a21c66df9defc18c6ddaed355126d4b5c38fe47cea2470189a3eb1346f23a7716f4a1decf16e81b9f7e5a51ead9e356df9259340542336b9376c31b4914badfa5c36495c68285405fd94c49cedcab4d5b0a6ba0bf48ae7f122699e49803eff5fbe72ed540ae215ce05f7f192dd48b03e70254415c729533985e4696172ba767cbd9") 2018/01/09 00:31:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x7fff, 0x8002) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000abc000-0x31)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d13", 0x30}], 0x0) ioctl(r0, 0x2286, &(0x7f00005f8000)="") [ 44.311227] QAT: Invalid ioctl 2018/01/09 00:31:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000190000)={0x0, 0x0}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000aa0000)={0x1, &(0x7f0000a59000)=[{0x1a, 0x2, 0x4, 0x8}]}, 0x10) gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/09 00:31:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) fsync(r0) r1 = syz_open_dev$loop(&(0x7f0000e58000-0xb)='/dev/loop#\x00', 0x0, 0x4102) sendfile(r1, r1, &(0x7f00008fd000-0x8)=0x0, 0x100000000000ffe) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000129000)="") r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000bcd000-0xa)='/dev/cuse\x00', 0x4000, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000356000-0xc)={0x2, 0x101, 0x7, 0x2, 0x8000, 0xfffffffffffffffc}) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f00001fd000-0x20)={0x0, 0x0, 0x4, 0x15, 0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 00:31:38 executing program 7: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000006000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000e000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) r3 = accept$unix(r2, &(0x7f000000e000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000002b000)=0x8) syz_open_dev$sg(&(0x7f0000026000)='/dev/sg#\x00', 0x0, 0x200000) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f000002d000)=@common=""/16, 0x10) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000002c000)={0x0, 0x0}) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f000002a000-0x30)={0x0, 0x0, []}) ioctl$KDGKBLED(0xffffffffffffffff, 0x4b64, &(0x7f000002b000-0x1)=0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f000000d000/0x18000)=nil, &(0x7f0000011000)=[@text32={0x20, &(0x7f0000006000)="36660f07b9b80900000f32c4c1c5f151ff9a0018000035010f53b066881feeb9db080000b800880000ba000000000f30c4e241298835680000c4c3190222000f20d835080000000f22d866b81a000f00d8", 0x51}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x48f, 0x0, 0x0}]}) ioctl$KVM_GET_MSRS(r5, 0xc008ae88, &(0x7f0000018000-0x18)={0x0, 0x0, []}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f000002c000)={@generic="3304a6791532a2a7ed80cf2d39f931b8", 0x5}) 2018/01/09 00:31:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004c2000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e52000-0x8)={0x0, 0x0}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f000066b000)=0xff) r1 = fcntl$getown(r0, 0x9) waitid(0x0, r1, &(0x7f00001f2000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1, &(0x7f0000c74000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000619000)={0x0, 0x0}) accept$packet(r0, &(0x7f0000085000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000eee000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000246000)={r3, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f00008e3000)={0x0, 0x0, 0x0, {r2, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 00:31:38 executing program 6: mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x800003, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000048000)='./bus\x00', 0x0) r0 = open$dir(&(0x7f0000029000)='./bus\x00', 0x0, 0x0) getdents64(r0, &(0x7f000004c000-0xe)=""/24, 0xffffffffffffffc3) 2018/01/09 00:31:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x0, 0x8002) pread64(r0, &(0x7f0000532000+0x9b2)=""/244, 0xf4, 0x0) writev(r0, &(0x7f0000f41000-0x10)=[], 0x1) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00003d6000)=0x3, 0x4) ioctl(r0, 0x2286, &(0x7f00005f8000)="") 2018/01/09 00:31:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002be000-0x5e)="76626f786e657430637075f3657400d112d9779d8740f561bafb79b94df3a565b335c6039f08000000beabd0d781fb576f579bd6b5ca0997cabe9f9d410c1b595f2b8602eedaed1188f688a673192a830dfba2484d4125b434471ab93e8c", 0x6) fcntl$addseals(r0, 0x409, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000513000-0x8)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f0000dfb000)={0x0, 0x0}, &(0x7f0000a2a000)=0x0, 0x0) fallocate(r0, 0x0, 0x0, 0x2) 2018/01/09 00:31:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000cc4000)='/dev/loop-control\x00', 0x2000000008000, 0x0) close(r0) r1 = getpid() fcntl$getownex(r0, 0x10, &(0x7f000067d000)={0x0, 0x0}) r3 = syz_open_dev$dspn(&(0x7f0000200000-0xa)='/dev/dsp#\x00', 0x1000, 0x480800) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f000085e000-0xc)={r3, r0, 0x9}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000533000)='/proc/self/net/pfkey\x00', 0x207ffc, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f00002a4000)={0x7}, 0x1) bind$ax25(r4, &(0x7f0000219000-0x10)={0x3, {"b55b1938b504e7"}, 0x8b}, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f00003ce000)=0x7, 0x4) r5 = epoll_create1(0x0) r6 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000004000-0xc)={0x0, 0x0}) setsockopt$sock_int(r6, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) 2018/01/09 00:31:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x0, 0x8002) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00000b5000)={&(0x7f000019c000)=[0x0], 0x1}) ioctl(r0, 0x2286, &(0x7f00005f8000)="") 2018/01/09 00:31:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x42, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fb6000)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000127000)=r1) r2 = syz_fuse_mount(&(0x7f0000ec9000)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000380000-0x4)=r2) 2018/01/09 00:31:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0x1) write(r0, &(0x7f0000159000-0x20)="1f0000001000ffdde200f49ff60f800000020a000900010005ffffe5000051", 0x1f) 2018/01/09 00:31:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000190000)={0x0, 0x0}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000aa0000)={0x1, &(0x7f0000a59000)=[{0x1a, 0x2, 0x4, 0x8}]}, 0x10) r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) tkill(r1, 0x1000000000016) 2018/01/09 00:31:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fce000-0x8)={0x0, 0x4}, &(0x7f0000626000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000949000)={r1, 0xba0}, &(0x7f0000d50000)=0x8) mremap(&(0x7f000003c000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f000095b000/0x1000)=nil) 2018/01/09 00:31:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000bcb000)='/dev/sg#\x00', 0x0, 0x8002) writev(r0, &(0x7f0000b35000-0x70)=[{&(0x7f0000512000)="898ed410d5876a6bc7b45116b3fe655fa90a9c501f696e34bfc63f4f67c98a0032bbe2868b7d36b8ff5798608f0da75c632dd8c0b158b8740c99deed79311e6ca1164d983c2a7e650bbf0757842c6bca39e711a8fc011c39d8240337bd7ade7d44f38372ae393bddd769bf24d89319fdc67e6ed88ef17e10308d7362e6b1ece905528a376deb159b51141bfae90767baf28929f7398d945d3cbda3ecc61de5b30d16cfea45bc0259e904b2f289bcff5a0153cda870e723199414acde746c5481f85f3651fbd68b1ae65fd9881c14c9f21466ab78d034", 0xd6}, {&(0x7f00005bc000-0xe2)="27f7e0591484b3335595f16b57249b30ad788f0d824b3b6cfe1b7b9722942301c68eb5dbb35112ab62ed59fa81b60569b393c202c185d0b17852136f0492038d847dcf51c05c1d218fa3bfd6946e765d6746f5af4f8847a68133fbf4fd8885b8f582ee715b9127b0c64299d476a6fd421e7163b63636d58d06cefdefec047e6ebb20ce6b962c60ee22b51b4e2d01783984dc4e5d5720d4ae3cc1f3190704ae772ff2ca43900f96452103b084d6b1dbb169c34d49901793f01866e35b28f5cbb59d26323ee0811972a378db4ddd8486d57ca4e96fd5cda5210b452767f62b4b839599", 0xe2}, {&(0x7f0000fb1000)="f74f5a4cdc80f6334fc93c4f9d6a44f2a18b3760606b7c88a68fc5", 0x1b}, {&(0x7f00009d6000-0xbb)="88abf816be4b55084288b0c28e28664b8588dd51e2d05dbc9d0eb695b048c91b99d2317573181793a319fe0a05a37ca02e7c05699c52ce15523c79b50c80c1f8d36a65c8938138be7374685c65b513e02f53fc96d5ac31607fc0ff34ba7d4fccaafc763585e84428266ac50804e12ff06f807076edccc949f5ccfa3a3fc50be6628d3868b6a0559421b9852d14a1c9b10e8c23500df341c7a14d664f8f12035b39baf8ac195f9c0e073c9a26a6bde756f679bc24917090c82b9ae2", 0xbb}, {&(0x7f00004ce000-0x2d)="42e54967e7fc2339ca91fd77c893c16fa59515260188be92f68366b4c95117d04580053f60ea705c28b23808dd", 0x2d}, {&(0x7f0000710000-0x6a)="7c69f3581900b62554eff47c608ca1d2b175877671aef77f659bf875f4153f56537bee41cf5f6e64cfa5f85091428a373ae7824f45590e11960315728b80f64b0988c4f6080f6e800265dacd9b04081f4ffc2c563266066bc9732b3ac808f5fc53a46360b654ce7ce019", 0x6a}, {&(0x7f0000355000-0x53)="bb71dcdfd90fce8280f5e94de8259499c9a9e90bb7db467959178d91ddc97bf12df2367ddcb7cebbbf1077843875fd3dfbb92ed912f00b468a32c25855cd62b8be8451a80d96fdb6d8d7b9858e35aff5349f18", 0x53}], 0x7) ioctl(r0, 0x2286, &(0x7f00005f8000)="") seccomp(0x1, 0x1, &(0x7f00006cf000-0x10)={0x1, &(0x7f00001a0000-0x8)=[{0x2, 0x80000000, 0x0, 0x0}]}) 2018/01/09 00:31:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000606000)={0x26, 'rng\x00', 0x0, 0xe, 'drbg_pr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000219000)="145edf068aa2a2149de11e00000000eb000007d5000400e8ff0000001b0ea1068fa570", 0x23) [ 44.488800] audit: type=1400 audit(1515457899.054:117): avc: denied { map } for pid=6324 comm="syz-executor4" path="/dev/usbmon0" dev="devtmpfs" ino=8981 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:usbmon_device_t:s0 tclass=chr_file permissive=1 [ 44.538469] sg_write: data in/out 1802143665/162 bytes for SCSI command 0x8b-- guessing data in; [ 44.538469] program syz-executor2 not setting count and/or reply_len properly 2018/01/09 00:31:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000190000)={0x0, 0x0}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000aa0000)={0x1, &(0x7f0000a59000)=[{0x1a, 0x2, 0x4, 0x8}]}, 0x10) r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) tkill(r1, 0x1000000000016) 2018/01/09 00:31:39 executing program 4: mmap(&(0x7f0000000000/0x50b000)=nil, 0x50b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000026a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x5, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000c9d000-0x81)="", 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000f62000-0x80)=[{{&(0x7f0000514000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000336000-0x10)=[], 0x0, &(0x7f0000108000)=""/9, 0x9, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/09 00:31:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005a4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f0000250000)=""/1, 0x1) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f12000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f00003fa000)=""/0) 2018/01/09 00:31:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = semget(0x0, 0x7, 0x208) semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f000051d000-0xc6)=""/198) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000736000)={0x0, 0x81000000200007d, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 00:31:39 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000941000)='/dev/snd/midiC#D#\x00', 0x7f, 0x2082) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000001000-0x8)=0x116000) r1 = socket$inet6(0xa, 0x80003, 0x1000000000002b) r2 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x4, 0x40) fcntl$getown(r2, 0x9) setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f00008fc000)=0x0, 0x4) 2018/01/09 00:31:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fe0000-0x10)='/selinux/member\x00', 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x1}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) dup2(r0, r1) 2018/01/09 00:31:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000acd000)={0x0, 0x0}) r1 = dup(r0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00005e7000-0xc)={0x2, 0x2, 0x5, 0x2, 0x3, 0xff}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00004cf000)={r1, 0x9, 0xff, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$mice(&(0x7f0000b1f000-0x10)='/dev/input/mice\x00', 0x0, 0x40001) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000dc000)={0x0, 0x10001, 0x401, 0x2, 0x7, 0x5, 0x7fffffff, 0x9, {0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x7, 0x3f, 0x4, 0xfffffffffffffff9}}, &(0x7f0000937000)=0xb8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000249000)={r3, 0x241}, 0x8) preadv(r1, &(0x7f0000b88000)=[{&(0x7f0000d2b000)=""/151, 0x97}, {&(0x7f0000026000)=""/225, 0xe1}], 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000849000-0xb)='/dev/loop#\x00', 0x2, 0x8000000084) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000d85000)={&(0x7f0000ee6000/0xf000)=nil, 0xf000}) 2018/01/09 00:31:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x0, 0x8002) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000d88000-0x4)=0xfffffffffffffffa, 0x4) ioctl(r0, 0x2286, &(0x7f00005f8000)="") 2018/01/09 00:31:39 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000361000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000083c000-0x4)=0x0) syz_open_procfs(r4, &(0x7f000088e000-0x5)='task\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x32}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r5, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) write(r3, &(0x7f0000d21000-0x59)="22000000140007f3ff0805fd0000130002a5000000000000020002000800ffe80015", 0x22) openat$mixer(0xffffffffffffff9c, &(0x7f000096e000-0xb)='/dev/mixer\x00', 0x800, 0x0) 2018/01/09 00:31:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x0, 0x8002) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000d6a000)={0x1, r0, 0x0}) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl(r0, 0x2286, &(0x7f0000bcb000-0x2)="b05a") 2018/01/09 00:31:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) recvfrom$inet6(r1, &(0x7f00002c4000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000626000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000db9000-0x20)={0x69, 0x0, 0x10001, 0x80000001}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000202000-0x10)={0x368, r3}) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000e8d000)={0x0, 0x5, 0x1d52, 0x8, 0x3, 0x1f}, &(0x7f0000c3f000)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000034d000-0x14)={r5, 0x8, 0x8, 0x8, 0x5, 0x4}, &(0x7f0000776000-0x4)=0x14) tkill(r4, 0x15) shutdown(r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f000048f000)={0x0, 0x4, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000a03000)={0x0, 0x8}, &(0x7f0000ba7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000048c000)={r6, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x8}, &(0x7f0000455000-0x4)=0x98) 2018/01/09 00:31:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x31f, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xbeed, 0x10f, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") ioctl$TIOCNXCL(r0, 0x540d) mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x2000) 2018/01/09 00:31:39 executing program 4: mmap(&(0x7f0000000000/0xeff000)=nil, 0xeff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000eff000)={0xaa, 0xfffffffffffffffc, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000002000-0xc)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00005db000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x3, &(0x7f0000001000)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000eff000+0xbd1)='/selinux/enforce\x00', 0x2, 0x0) r5 = mmap$binder(&(0x7f0000d58000/0x3000)=nil, 0x3000, 0x1000000, 0x81e, r2, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000eff000)={0x1c, 0x0, &(0x7f0000800000-0x1c)=[@increfs_done={0x40106308, r5, 0x4}, @acquire={0x40046305, 0x3}], 0xf6, 0x0, &(0x7f0000f00000-0xf6)="1c46f5bfe6b982a3b624db76b1c48d98651385dc0d0e6923089547bba9e47d6442dc8f9d66d99cc77917e6ddf26baf2d200655cbc01945cf834ba3a06ac167eae1c34d76daa973ad979332ddf409f697964f4e9480062d9974efc8064fac106625d371b2de914bce42657446ac35890d0107b995321945bd1a68ea79c07cc25c13296805014b77df8c71d5ead00bcb25e866b1811fd06f987d792b4b8cbafa00268beebd3fb07aa149f58bfd1a63b16304ab8a95fdc9bc7ce8d16bbdd2101389d20b93c3d612a09cd483d2a784180f12edc705e4335483bfec41f215cf539df3fadd2965d93a5d3e16a9f8bb068aa45a1aee8c89b6d8"}) r6 = dup3(r2, r1, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000f01000-0x8)='keyring\x00', &(0x7f0000f01000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000eff000)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f00000-0x1)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000092f000-0xc)={@empty=0x0, @multicast1=0xe0000001, r7}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = add_key(&(0x7f0000017000-0x8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r8, 0x0) keyctl$link(0x8, r8, r8) 2018/01/09 00:31:39 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet6(0xa, 0x80e, 0x80000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000c7c000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000002000-0xa)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$packet(r2, &(0x7f0000001000)=""/0, 0x0, 0x60, &(0x7f0000001000-0x2)={0x11, 0xfe, r3, 0x1, 0x400, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$KVM_RUN(r1, 0xae80, 0x0) setsockopt(r0, 0x7f, 0x0, &(0x7f0000426000)="ace93983", 0xfffffffffffffe10) 2018/01/09 00:31:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000672000)='/selinux/create\x00', 0x2, 0x0) r1 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000ef1000)=r1) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000f34000)=0x5f2a, 0x4) r2 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x0, 0x8002) writev(r2, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000bbe000)=""/4096) ioctl(r2, 0x2286, &(0x7f00005f8000)="") ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f00001d5000)={&(0x7f00001cb000/0x4000)=nil, 0x4000}) [ 45.127870] netlink: 10 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/09 00:31:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00001ec000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000374000-0xa)='/dev/dsp#\x00', 0x0, 0x4000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000929000)={0x4, 0x3f, 0x1ff, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000892000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) close(r0) r2 = add_key(&(0x7f0000d59000-0x6)='logon\x00', &(0x7f0000344000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005ee000-0x27)="8c922feb617524fdab5eec2fbfbfa812a7a493e93d78320d4770f173929ff3cde62652f1b4d8d0", 0x27, 0xfffffffffffffffe) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003eb000-0x11)='/dev/vga_arbiter\x00', 0x300, 0x0) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f000063b000)=""/87) keyctl$get_security(0x11, r2, &(0x7f000073a000)=""/225, 0xe1) r4 = socket(0x10, 0x2, 0x400000000010) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r4, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f000008c000)=@getsadinfo={0xc4, 0x1f, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x14, [@policy={0xb0, 0x7, {{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 45.186640] netlink: 10 bytes leftover after parsing attributes in process `syz-executor5'. [ 45.240454] netlink: 172 bytes leftover after parsing attributes in process `syz-executor1'. [ 45.267154] netlink: 172 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/09 00:31:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000190000)={0x0, 0x0}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000aa0000)={0x1, &(0x7f0000a59000)=[{0x1a, 0x2, 0x4, 0x8}]}, 0x10) r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) tkill(r1, 0x1000000000016) 2018/01/09 00:31:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000621000-0xb)='/dev/adsp#\x00', 0x80, 0x400000) bind$netlink(r0, &(0x7f0000b15000-0xc)={0x10, 0x0, 0x3, 0x1000}, 0xc) r1 = perf_event_open(&(0x7f0000acd000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000083b000-0x1)='/dev/qat_adf_ctl\x00', 0x400, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r1, 0x0) 2018/01/09 00:31:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x800, 0x0) openat(0xffffffffffffff9c, &(0x7f0000136000)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000cdf000-0x8)='./file0\x00', 0x0) execve(&(0x7f00005df000)='./file0\x00', &(0x7f00006b5000)=[&(0x7f0000644000)="2f6400008107766d00"], &(0x7f0000d64000)=[]) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000a53000-0x14)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x14) syz_open_dev$sg(&(0x7f000074f000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/09 00:31:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c9e000-0x9)='/dev/sg#\x00', 0x0, 0x40002) r1 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') sendfile(r0, r1, &(0x7f0000ea6000-0x8)=0x0, 0x2) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d34000-0xc)='/dev/rfkill\x00', 0x0, 0x0) 2018/01/09 00:31:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x8001, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6319, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x7f, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000008b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$inet(r0, &(0x7f0000951000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a60000-0x4)=0x10) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000003000-0x8)=0x0) pkey_free(0xffffffffffffffff) arch_prctl(0x1004, &(0x7f00008cb000-0x26)="4b60eef64e1ff09a21ab6db53061edf53e30f33edda38017ac2ea17f13490aef756e4044710f") 2018/01/09 00:31:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00002d2000)='/selinux/load\x00', 0x2, 0x0) perf_event_open(&(0x7f0000e36000+0xad0)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ae8000)='/selinux/user\x00', 0x2, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00009ab000-0x9a)=""/154) 2018/01/09 00:31:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x0, 0x8002) writev(r0, &(0x7f000072c000)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl(r0, 0x2286, &(0x7f00005f8000)="") socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/09 00:31:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x2c0800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000)={0x9, 0x9, 0x20, {0x77359400, 0x0}, 0x100000000, 0x49, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x1) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x8c, "24a275eb4d98cab87a6ea786d20d03631a3b30518de681cea8e8271f1ed47d0482d501388642547dd0b3ea505259fcf2e8001a4f5f8068657dfc6436d62d22b3677e05daeffb5033e3f57390f5fae228739e2860ee540739bd846584259440b5253bc548b4a3df0ad2a110190be58f94acaa2daa477802454f98297ff50e171bf55b7bf3d0e8ef22a947fc80"}, &(0x7f0000002000)=0x94) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000002000-0x6)={r2, 0x100000001}, 0x6) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000001000)=""/4096) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000002000-0x10)={0x7, 0x6b, 0x1f, 0x100000000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)={r2, 0x96, "984131908cf1198473d301484918dd8ac08159f3378fa09f713b453fc9a666f46585f9d0eb4b4a6246b84cfb67ad443b2680464ef36e9f09f2f0fa9f006e38711daec373443fe2cb4bf164ce56d5cd533893e9309697396d89fb1cca4f0b8cdf20f8c09c89633b05b4f4fcdd0a48afb3bbf95890b1e16cc9d3a1e747b8a6715d5aa18bf3a0bded34e13f841dd4201276b3a59525e2e5"}, &(0x7f0000003000)=0x9e) ftruncate(r1, 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000005000-0x5)={0x66, 0x40, 0x80, 0x9f}, 0x5) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r2, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) setfsuid(r4) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000000)={0x6, 0x4}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000006000)={0x80000001, 0x2, 0x10001, 'queue1\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={r3, 0xecf}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000007000)=0xc5) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000007000-0x8)={r6, 0x80000001}, &(0x7f0000007000-0x4)=0x8) setresgid(r5, r5, r5) 2018/01/09 00:31:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) remap_file_pages(&(0x7f00009bb000/0xb000)=nil, 0xb000, 0x2000003, 0x5, 0x3) writev(r0, &(0x7f0000980000-0x10)=[{&(0x7f00000f0000)="34000000130019470400ff00000900ffefffdfe6010000002b78ffffffec8005110001000000f2fffe000000031100010018e907", 0x34}], 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a54000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000043000)={0x0, 0x0, 0x0}, &(0x7f000013e000)=0xc) rt_tgsigqueueinfo(r1, r2, 0x23, &(0x7f0000f0d000)={0x0, 0x80000001, 0x1, 0x8c}) 2018/01/09 00:31:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x0, 0x8002) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl(r0, 0x2286, &(0x7f00005f8000)="") ioctl$TIOCGPTPEER(r0, 0x5441, 0x8d2) 2018/01/09 00:31:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f00009e0000)='.', 0x9) syz_open_dev$vcsn(&(0x7f0000ac5000-0xa)='/dev/vcs#\x00', 0x8, 0x40000) mprotect(&(0x7f0000ef4000/0x2000)=nil, 0x2000, 0x4) 2018/01/09 00:31:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cf8000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000d59000-0x2)=0x7, 0x4) r1 = socket(0x10, 0x2, 0x0) getsockname$ax25(r1, &(0x7f0000a09000)={0x0, {""/7}, 0x0}, &(0x7f0000415000)=0x10) 2018/01/09 00:31:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ba4000-0x6)={0x0, 0x8000}, &(0x7f0000d45000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000343000)={r1, 0x3ede082, 0x30}, 0xc) listen(r0, 0x1000008000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f000056a000-0x8)={0x0, 0x0}) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008bd000)={0x0, 0x111}, &(0x7f000082f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000296000)=0x0, &(0x7f0000290000)=0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000612000)=r5, 0x4) connect$inet(r2, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00008cb000)="", 0x0, 0x0, &(0x7f0000a42000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00004b5000-0x1)="", 0x0, 0x0, &(0x7f0000d98000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f0000d1c000-0xf0)=[{{&(0x7f0000035000)=@ax25={0x3, {"a976372427d807"}, 0x7}, 0x10, &(0x7f0000d74000-0x50)=[], 0x0, &(0x7f0000808000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x20000880) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000b1c000-0xb8)={r5, 0x6, 0x7ff, 0x7, 0x1aa, 0x8, 0x80, 0xffffffffffffff80, {r5, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x0, 0x1, 0x6, 0x7}}, &(0x7f0000b25000-0x4)=0xb8) r6 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) sendto$inet6(r6, &(0x7f00009dd000+0xb7f)="e92bd4033729695b3f379491bb11", 0xe, 0x4000, &(0x7f000012c000)={0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, 0x1c) sendmmsg$unix(r6, &(0x7f0000719000-0x38)=[{&(0x7f0000ab2000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000afe000)=[{&(0x7f00000ae000)="782940b7596accc9faafcdc55a61991fabdd8827635336ea549c75bf1fe00d81297367969dadd478c48b508e7816482c4134123e4cd3d2fcb1b6fc121b021198fbcfedb8fa815cc29011cf2a0e2df9cac637b4a3a7785ef0e0054df7be3ed15c6ca4be1256d4d0ac5e93d8", 0x6b}], 0x1, &(0x7f000051d000-0x30)=[], 0x0, 0x80}], 0x1, 0x40000000000000) sendmmsg(r2, &(0x7f0000163000)=[{{&(0x7f00002be000-0x80)=@generic={0x0, "84481855aa516ea79860a9a7f7ae5f3db594ef733e5591a7998cea8205b6b99896fd0927f26b4faa960a4aafe5c0ab6a0464d975e428d49652c9ee68e8002b820ff9c3ab39d9f764b40250ac0ab8b68555a02b1eda09d6d3d2f4417f94ac7ac84c2fd248b5318359386d51c2fc026d9d1320e663ea401c03c3f5a87350cf"}, 0x80, &(0x7f00002b4000-0x50)=[], 0x0, 0x0, 0x0, 0x4000}, 0xfd96}], 0x1, 0x4040) sendmmsg$nfc_llcp(r6, &(0x7f000033f000-0x230)=[{&(0x7f0000313000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "7505557fa1ba828c6acafbb749e1aaaa72493231162a6c09dc1c6c8df17d0644049453ae13759f32f199494f8a57c23467d971f0956835404b942c6c921887", 0x0}, 0x60, &(0x7f00009fb000)=[], 0x0, &(0x7f0000850000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/09 00:31:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000dff000-0xa)='./control\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x6, &(0x7f0000395000-0xb8)="c895c14a", 0x4) r1 = socket(0x1000000000003, 0x2, 0x7) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$inet(r0, &(0x7f000053f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000f9000-0x4)=0x10) 2018/01/09 00:31:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000f6000)={0x0, 0x0, ""}, &(0x7f00005d5000-0x4)=0x8) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fd8000-0x10)='/dev/sequencer2\x00', 0x10242, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f000072d000-0xc7)=""/253) sendmsg(r0, &(0x7f000070f000)={&(0x7f0000065000+0x113)=@hci={0x1f, 0x40, 0x3}, 0x6, &(0x7f0000430000)=[{&(0x7f000089d000)="99a7dcf902f0cd9582a0ad70118d3992cb85b7799eae5c38ae25bd348089b11867c5b2722de34bc0dc0c2c2ff78dcbba2c7c4694b222d92a1db192649382eb09cbe7b1b14ef831c1d5d65ffc9e166eb837573be1d1361323ee8fadc96da2eaf14f7a17a6b46b8df938494b05c7b4291d4da1254c75d79d2379098123ff22db9750827d73344561cb980ee521f78fab2f49fd53", 0x93}, {&(0x7f000064f000)="4245f8cd6b495c998bd302346ddfb62c9921cba5b07847b21d5e297978812bad30b2bf476d058e8015dfd25bf89d97c6cf93f6f2df8496a7", 0x38}, {&(0x7f00003e4000)="9f4ea9940dfafd9d4c367f0323e423189eb9e5eb3654bd18444ae128d928e0fd1dc0aa5acf29d3cff4dcf999bcc1047efe0ddcc381be3e259681412dea43e5075ac3958e52c04c2b2ad654f1d6b733fd06bff98cd6b150646beb273c6471115e5ca30b69eeb4d1c3e1ca43ec39c4b68626b5781eeb97b8b78537c4d9a538d63d8e89b509b6523ab25d4aa1f67967b982cccaab764de2c4b7f05fe24809157fdd", 0xa0}, {&(0x7f00002fc000-0x99)="819fdd4285b9d546cf1795815674b228bcbf79ec41391da4544972fe920c5524d5923165ea034312d91354f3839696a8f557b2cb350ab4e6a8535acb88c77e55950c285b861acc9ea9ebf24d8da50d93e700efd725a1cf7a3ea0ce7ed401ebe7682b744392b3e372a2e940727f44729ac6a0fd88629edb8e2ee89719617580c64467170e6788bf9a9fd964c9d43b62ee497a83a53c18b2f88a", 0x99}, {&(0x7f000017b000-0xc)="ee4fccfa7b402bc2f1d917212913f053a35db0a99054038451779cbeea85359a8e90a0f2b448cbbad4b62a5c", 0x2c}, {&(0x7f0000da6000)="e47d76f6e40796ddc263e4f6ae77ab912818d06cb59f3bc70b230c56b72764c8ebf01626adf30567de0479d13482624d6909c6a8fb7c426228b4d2009ec8792ca8fcb1361bdb823a6eac7326448d504265f50c21cf55a241a4bf68e3b52073a9a01d225a7ef3aa4a67177226437162f99cbd8584cb8d5dbfe8c5c011c95a5cc05178d3bcf1ea1fc2907007ae8fb7e7", 0x8f}, {&(0x7f0000c2b000)="4ded73e62f4a6c0fd0095fba2072dcb1371655f793aac28a6a6832ea5921ed71ddc39bc8", 0x24}], 0x7, &(0x7f0000f48000-0x18)=[{0x18, 0x10c, 0x9, "ed2236b77f"}], 0x18, 0x20000000}, 0x4040000) mkdir(&(0x7f000068b000)='./file0\x00', 0x0) r1 = open(&(0x7f0000008000-0x8)='./file0\x00', 0x0, 0x0) ioctl$int_out(r1, 0xc0189436, &(0x7f000000a000)=0x0) 2018/01/09 00:31:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a55000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x4) unshare(0x40600) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000698000-0x9)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$dspn(&(0x7f000076c000)='/dev/dsp#\x00', 0x5, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000b38000-0x6)={0x1, [0x1ff]}, &(0x7f000096b000-0x4)=0x6) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socket$netlink(0x10, 0x3, 0x12) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000026000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000ac5000-0xb)={0x0, 0xafa, 0x4c, 0x9, 0xd75, 0x3430, 0x800, 0x6, 0x100, 0x6, 0xa9c}, 0xb) vmsplice(r1, &(0x7f000099a000-0x80)=[{&(0x7f0000d53000-0x79)="7c628000d8bc04d69984d780d027e9df3d7d26b4ffc43e7af9019818c8b730e740ae68218b32194162bcb053713ba3381d5bd65c5b1bdb6de5212b15a237031e61bfd705b75da109197b70753b57e68026a7482eebd8314012b0963fdf48c31ee0e068dc445dad6709e4ecfcd9215153037bec1b5419381dd7", 0x79}, {&(0x7f0000a32000)="0c9e299d73e194c0aa5f44231eab53288ed015763b424c16394a4b3dae963c9429168030e8fe04ca7124fd3e46c7aef3096bee7cd261b8378021ea1e15", 0x3d}, {&(0x7f0000070000)="0ef36e0440ac126f8f925d20607f24329372032aba877a8989209ed31874b6e5815feb68c933c3a55b0594fc361f654005631b27e8958ac83c7f95fc4cfa2b101329bdbeaefae9e93a35f50c7cd59a18f1125e0207c19abc02cb26a0d665d6ee8548524b7f9cb09659a94b4a37b612c12e05515e0991efe296adb14b0a086014f44e0fb271755e5dbad7f97b67d5effeb3b9bc8a83e7dbc0533f", 0x9a}, {&(0x7f0000fdc000)="b2c6180d8416032765898c264508871669b9b740808a45c278e0b9714383bd2aba4d0adb4dad6797e10607c5caa8ef98402e8c589164513a8057f2c42280008dca294e9ea97baa50f47c0a108faa8afbfdb9f4dd0c46e50c043ad6684b9e30a40ead72c33700a5dba15ae893db18120c837b0255f3716528064babc4be", 0x7d}, {&(0x7f0000375000)="04c50ecd03665ae368900db28597bf68cff4b12d59ac86c9fcc1f740e98476eb5085a66e0028183e0c2c2a5756c07e63618bc607c116909ea6063ef7658b01fdd051f91087b148291b171272771e2103eda15d54b863f28816ba355787768c8d19fcc3375b9eab9fb1e87ad4d955fc7b9f134d9057be796a33e91ac5e151527fb491798e5a805f98d40f985130f8fbd87a18d2c290fc29fda155dd75f0c7c5d2db437399cca77f29332aade7bbda8691aa65f6291a4db90c1ba9fdcec75058173343b5326d6ab5f0cc2d", 0xca}, {&(0x7f0000368000)="12583977dbbcbd018bbce95953c96adc6696393bb9adeef1f136af899df13320fac9c7dd701e7d9ab8d2a0e41924b13621eee4e9", 0x34}, {&(0x7f0000bbc000-0x29)="6a5618e644fae16705461224074db29791fecca1dc9b17ef51cef97c9e7eaac40fc36fea4a5472f2bd", 0x29}, {&(0x7f0000946000)="3654016a6854f1ce71d266cc721a31a622fc", 0x12}], 0x8, 0x8) [ 45.734124] audit: type=1400 audit(1515457900.299:118): avc: denied { name_bind } for pid=6430 comm="syz-executor7" src=20028 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 45.785251] audit: type=1400 audit(1515457900.299:119): avc: denied { node_bind } for pid=6430 comm="syz-executor7" src=20028 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 [ 45.809827] audit: type=1400 audit(1515457900.300:120): avc: denied { name_connect } for pid=6430 comm="syz-executor7" dest=20028 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 45.840055] audit: type=1400 audit(1515457900.400:121): avc: denied { create } for pid=6443 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 2018/01/09 00:31:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000190000)={0x0, 0x0}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000aa0000)={0x1, &(0x7f0000a59000)=[{0x1a, 0x2, 0x4, 0x8}]}, 0x10) r1 = gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) 2018/01/09 00:31:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x8) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000b0e000)=""/30, &(0x7f0000fbc000-0x4)=0x1e) 2018/01/09 00:31:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000400000-0x4)=0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00008c1000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/09 00:31:40 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000bd1000+0xf22)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000062d000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000221000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00009ce000)=0xe, 0x800) syz_emit_ethernet(0x46, &(0x7f0000857000-0x62)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @loopback=0x7f000001, {[]}}, '\x00\x00\x00\x00\x00\x00\x00Z'}}}}}, 0x0) 2018/01/09 00:31:40 executing program 1: mmap(&(0x7f0000000000/0x57a000)=nil, 0x57a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000535000-0x434)=@newsa={0x13c, 0x10, 0x1, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, @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, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'rfc7539esp(ctr-cast6-avx,sha256_mb)\x00'}, 0x0, 0x80, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000057a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000057a000)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) 2018/01/09 00:31:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x0, 0x8002) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d35000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000581000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000875000)=0xc) getgroups(0x6, &(0x7f0000dcf000-0x18)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e1a000)={0x0, 0x0, 0x0}, &(0x7f0000e16000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f32000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c8000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bbc000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006ed000)=0xc) r7 = getpgid(0xffffffffffffffff) r8 = geteuid() r9 = getegid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000598000)=0x0) getresuid(&(0x7f0000b49000-0x4)=0x0, &(0x7f0000dab000-0x4)=0x0, &(0x7f0000e5e000)=0x0) getresgid(&(0x7f000037d000)=0x0, &(0x7f0000a4c000)=0x0, &(0x7f00002bb000-0x4)=0x0) r13 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f000000c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000bd1000)='./file0\x00', &(0x7f00006b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f43000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000032b000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000052d000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ad2000)={0x0, 0x0, 0x0}, &(0x7f0000375000)=0xc) sendmmsg$unix(r0, &(0x7f0000afb000-0xe0)=[{&(0x7f0000604000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000af0000)=[{&(0x7f0000e00000)="3478a14e7a4d71fb9e13f1ac51643865f0e4d1680dcbb73327a36381056b34dd79c83efc56fdb2d6e8bfdd2f09063afe94d7a77b34c891defca796f83393e871a2797772c8364ac9f38ac4429bdb01b65866dc5a0030e3ed8ae4b147d16f78e7a5fcde56fc4c12002ff51844947ffe13ad2046f7fe2135eda2150c4ec78d4eb1c4a163ee2ea164a095407c4182e68a1e6298e462691e830d838c964a15bde9e14df5c6409bb9a34af667c9f68f50493cbf58d514766ab4fbdfc3b707faa6", 0xbe}], 0x1, 0x0, 0x0, 0x40}, {&(0x7f0000a05000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000019f000)=[{&(0x7f000098a000-0x1000)="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", 0x1000}, {&(0x7f0000e3c000)="9c516c45ae007d2ecf19991500ca259361bf669cf6432d55b58ca4a142f81018c2d0228e949f78b3140bdc11", 0x2c}], 0x2, &(0x7f0000576000-0x40)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x40, 0x801}, {&(0x7f000021b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00005e4000)=[{&(0x7f0000704000-0x21)="c16bbea8920643ad7d3f9ca3c95cf6a6167db3c1545f97b36616521d03a7f25b54", 0x21}], 0x1, &(0x7f00004a1000-0x88)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x88, 0x0}, {&(0x7f0000183000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000899000-0x50)=[{&(0x7f00006e7000-0x34)="c95b7b088ab44f018fbc8c6f02e7005c829666afc5490ff018266fbc833ddc74f796ab2bf594b1c80d8c2231322e084476478f93", 0x34}, {&(0x7f000045f000-0x7a)="623e702f250f2836af97d0101ba34bc052197285cab1523eda0bef58bd33041519bc1fb6d10715c815d58b8e1e87306645046d86103f29c8ee7184b13aea2d61d916fff9a29a26564a2caf424c697e1258e5652e7059c4cb501487776bffff14f0b8c43bfd84e08ba297c766638b9b32ce195aa772e6ae7849df", 0x7a}, {&(0x7f0000c9d000)='-', 0x1}, {&(0x7f0000a87000)="19df7f37c653ee55b2fa559b6f444b73d73018f2a868db04e7ef563c51f25b72f772e58b1c7ac03d80a6ab2477373f03627fffb9d99c3d581711e382a659f441f446a510bca85fe292dd8be5bb855fddf430f8724cb809048e335dcf6813ffc22da424fa4e3efc24fbf437f8c4f0ad581f252a261378fbffa855ca313d6607a4b61463e63fc1144bb45bf77f08d1ccc0a8b6cc68d8f810304288dd8dd3447c9bf26b9fb43b29bfa0eaf1623dca29446aa827a5e0f5a1b1bd0b4adc8a9c9d68b05ead65f5445771538ab6453ee5cbd15fba6213c7beb9986d27f6db2f6905735258ce3504c81ca6df3c193e", 0xeb}, {&(0x7f0000c31000-0x3f)="d41b22e274e827cf4a43c5d55c0824b2835242a5d50ed2107cb0558c9d10abc63d37e2272922a8ebc49453d3ae0fd6dc0af320e6ea363c755ca132af181424", 0x3f}], 0x5, &(0x7f00006c4000-0x48)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x48, 0x4008000}], 0x4, 0x80) ioctl(r0, 0x2286, &(0x7f00005f8000)="") 2018/01/09 00:31:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008c9000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000b50000-0x20)={0x2, 0x5, 0x3ff, 0x71, 0x1c, 0x9}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006f9000)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_rxfh_indir={0x38, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 00:31:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) remap_file_pages(&(0x7f00009bb000/0xb000)=nil, 0xb000, 0x2000003, 0x5, 0x3) writev(r0, &(0x7f0000980000-0x10)=[{&(0x7f00000f0000)="34000000130019470400ff00000900ffefffdfe6010000002b78ffffffec8005110001000000f2fffe000000031100010018e907", 0x34}], 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a54000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000043000)={0x0, 0x0, 0x0}, &(0x7f000013e000)=0xc) rt_tgsigqueueinfo(r1, r2, 0x23, &(0x7f0000f0d000)={0x0, 0x80000001, 0x1, 0x8c}) 2018/01/09 00:31:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x1, 0x0) ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f000002c000-0x1d)="") r0 = syz_open_procfs(0x0, &(0x7f0000669000-0x10)='coredump_filter\x00') setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000c7c000)={0x0, 0x0, 0x0, ""}, 0x8) sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) r1 = msgget$private(0x0, 0x400) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000028000)=""/176) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ebe000)=0x0) mkdirat(r0, &(0x7f00006c8000)='./file0\x00', 0x30) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f00003f4000-0x4)=0xb60f805, 0x4) 2018/01/09 00:31:40 executing program 7: mmap(&(0x7f0000000000/0x49c000)=nil, 0x49c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000049d000-0x10)={&(0x7f00002d1000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) r0 = syz_open_dev$sndseq(&(0x7f000000a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00003b6000-0xd)='/dev/dmmidi#\x00', 0x9, 0x40000) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f00000b8000)={0x7b, 0x0, [0x1, 0x5, 0xc06, 0xa05b], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00002ec000-0x58)={0x80, 0x0, 0xc8, 0x0, 0x800, 0x8d800000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 00:31:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000491000-0x8)='keyring\x00', &(0x7f00003c8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$update(0x2, r1, 0x0, 0x0) r2 = socket(0xa, 0x3, 0x88) setsockopt(r2, 0xff, 0x0, &(0x7f0000fdb000)="838aaaf33ad9da42da55449f3141cd4affb0ddde44e17fce1af0291cd1b8dda6fbb5884121eec83bc69dc5691aa72bda3026a1597ff37a0fd05cd650f75d", 0x168) r3 = dup2(r0, r0) ioctl$ION_IOC_MAP(0xffffffffffffffff, 0xc0084902, &(0x7f0000d12000)={0x0, 0xffffffffffffffff}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c7a000)='/selinux/policy\x00', 0x0, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000af2000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$ION_IOC_MAP(r3, 0xc0084902, &(0x7f00009d9000)={r4, r5}) 2018/01/09 00:31:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000d5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f9c000)='/selinux/create\x00', 0x2, 0x0) sendto$inet6(r1, &(0x7f000046d000-0x7f)="483aef9c1c5fed8cd718740f232f06afc2bc75fccabca821a9579dd9550bcd5d14de89a3b8802d5b619f8f5802e5b6f5b2e3b98f7cfaca2f1a7d74d86cd0c7c6d8319b207c51e7ba7d918a0d6123390fc80fe7e4f3a3f9d6a1b51ee7c56f75a083c33d9f27bbb91353dad833b3cc754fafe580db62e75660068b357e4ecab2", 0x7f, 0x800, &(0x7f0000742000)={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x80}, 0x1c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000030d000)="", 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00002e2000-0x4)=0x3, 0x4) 2018/01/09 00:31:40 executing program 4: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000011c000)='/dev/input/mice\x00', 0x0, 0xe0000) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000238000)=0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000238000)={{0x0, 0x5, 0x5, 0xfffffffeffffffff, "f3586c70df8536aada0ece491a0af67e5481e3a2e59e200263e3a594c2799eae47d2d915ee09447bbbc33cdd", 0x8000}, 0x0, 0x0, 0x400, r1, 0x3ff, 0x8, "90c971100e76dcd36574c555f77e70933a097a4b3814e114e6b334e3864b51ceab458c8e3d87711c67dd90385d1e9e0625cb72bfbb58483489d8c232d7eedb44", &(0x7f0000048000-0x1)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1, 0x6, 0x9, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndctrl(&(0x7f0000238000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f00000a3000-0x4)=0x0) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000239000)=0x2) 2018/01/09 00:31:40 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000994000-0x10)='/dev/sequencer2\x00', 0x44000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000000000)='\x00', 0x0, 0x4, &(0x7f0000002000-0x40)={0x2a73ad30, 0x1, 0x5, 0x8000, 0x6, 0x0, 0x2ee, 0x401}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000)={0x0, 0x20, 0x3, 0xc98, 0xfffffffffffff001, 0x7f}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000-0x8)={r2, 0x1, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000004000-0xd0)="0cea3f1e5386245f94aa9b82b6c3feff865853af1a63e50814b1c4d7eb563f78e43d07c8e6b1bf4dedcf2952e2695359fc6d837bed0de1a77e8e54a1d58b4be388ea250965e6ba2ff8801c57692825ea1356d8fbd0b936e23f96444f85ce0e29ea035b3bd350cf9040c203300033b2c9036d07d71e09ba2e71c8ce59ea04fb3cb5c04d7fc02538e36d4692b04568ce4d3dbec06f766b58452eb051f8b86a9e65b96ecfe77e484cdbcbae30badc903593ba70e090b3aeb857d62b6a60d0993ba5addd82fbb99722a629660cfb13fe3f68", 0xd0, 0xef, &(0x7f0000003000)={0x0, 0x0}) r4 = geteuid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000004000)=r4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000006000)=@pic={0xffe0000000000000, 0x3, 0x4, 0x0, 0x2, 0x5, 0x86d9, 0x12b, 0x80, 0x4118fc2a, 0x8, 0x3, 0x8, 0xf9, 0x0, 0xfffffffffffffff8}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000008000-0x8)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000008000)={&(0x7f0000003000)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$void(r5, 0xc0045878) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000000a000-0x10)={r3, 0x400, 0x1ff, 0x9}, &(0x7f0000009000-0x4)=0x10) r6 = shmget(0x0, 0x4000, 0x54000300, &(0x7f0000001000/0x4000)=nil) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(r6, 0xe, &(0x7f000000b000-0x13)=""/19) 2018/01/09 00:31:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00004f3000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00004a1000-0x4)=0x58, 0x80800) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00001e7000)=0xff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000086d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0x0, 0xbb}}}}}, 0x0) 2018/01/09 00:31:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c17000-0x10)='vboxnet0%[wlan1\x00', 0x2) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d39000-0x4)=0x1, 0x4) pipe(&(0x7f000018b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000001000)={0x0, 0x0}) vmsplice(r1, &(0x7f000097b000)=[{&(0x7f0000735000)="7f", 0x1}], 0x1, 0x0) vmsplice(r2, &(0x7f00005d3000)=[{&(0x7f000031f000)='=', 0x1}], 0x1, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000aa9000-0x10)={&(0x7f000097d000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/09 00:31:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000190000)={0x0, 0x0}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000aa0000)={0x1, &(0x7f0000a59000)=[{0x1a, 0x2, 0x4, 0x8}]}, 0x10) r1 = gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) 2018/01/09 00:31:41 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000679000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000000)={0xa, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mq_unlink(&(0x7f0000b78000-0x2)='U\x00') accept$llc(r0, &(0x7f000091a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c6b000)=0x10) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000435000-0x8a)=""/138, 0x8a) 2018/01/09 00:31:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000140000)='/dev/vcsa#\x00', 0x0, 0x400000) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000ac0000)={0x5, 0x8, 0x4, 0x7, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000c7c000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x1, 0x6, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000102000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 00:31:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r0 = syz_open_dev$midi(&(0x7f0000e21000-0xb)='/dev/midi#\x00', 0xf0, 0x0) readv(r0, &(0x7f00008db000)=[{&(0x7f0000d4b000)=""/139, 0x8b}, {&(0x7f00001e2000)=""/172, 0xac}, {&(0x7f0000582000)=""/138, 0x8a}, {&(0x7f000048f000-0x96)=""/150, 0x96}, {&(0x7f00000de000-0x68)=""/138, 0x8a}, {&(0x7f000035c000-0xad)=""/173, 0xad}, {&(0x7f0000a6c000)=""/216, 0xd8}], 0x7) sendto$inet6(0xffffffffffffffff, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$ax25(0x3, 0x5, 0xcb, &(0x7f00008a6000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x20) sendto$inet6(0xffffffffffffffff, &(0x7f0000618000)="7cca222b5f41ec49f2fe0d69b88f6454ad36456fca0319ee039e92febc", 0x1d, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x40000006, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xfffffffffffffe53) 2018/01/09 00:31:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x0, 0x8002) ioctl$KDADDIO(r0, 0x4b34, 0x7fff) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl(r0, 0x2286, &(0x7f00005f8000)="") finit_module(r0, &(0x7f000024d000)='\\*{', 0x2) 2018/01/09 00:31:41 executing program 1: mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000090a000)={0x0, 0x0}, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f00004d4000-0x4)=0x0, &(0x7f0000aff000-0x4)=0x4) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x38) 2018/01/09 00:31:41 executing program 6: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3fe, 0x0, 0xffffffffffffff20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000fb2000)='/dev/adsp#\x00', 0x9, 0x244480) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000fb2000)={0x6, r0, 0x0}) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000098f000/0x18000)=nil, &(0x7f0000007000)=[@text64={0x40, &(0x7f0000fb6000-0x49)="0f080f07c4017d2b330f001336460f2202b99e0b0000b889000000ba000000000f3048b800000000008000000f23d80f21f835400000300f23f866b8c2008ec00f01cbc463055c2f86", 0x49}], 0x1, 0x0, &(0x7f0000fb5000)=[], 0x0) 2018/01/09 00:31:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0xdb, 0xff52}, 0x0, 0x6be80a79, 0x100000000, {0x3, 0x7}, 0x6, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000719000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000000)=0x8000, &(0x7f0000001000-0x8)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000002000-0x3)="376589", 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000002000+0x75e)={0xffffffffffffffff, 0x19, "ad2a98e78fd8419b9ff1589862ea4768c1b5b488d89993f289"}) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00001cb000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x9) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000)={@generic="11981093c96972ef302f6770fb643af4", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000006000-0x198)=@newsa={0x140, 0x1a, 0xd01, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x6c}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@u32={0x8, 0x16, 0x0}, @algo_comp={0x48, 0x3, {{'lzjh\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 00:31:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000a, &(0x7f0000d15000-0x4)="02000000", 0x4) r1 = syz_open_dev$sg(&(0x7f0000939000-0x9)='/dev/sg#\x00', 0x1, 0x800) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00004d3000)=0x0) ptrace$getsig(0x4202, r2, 0x2, &(0x7f0000b3d000)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000b45000)={0x9, 0x0, [{0x3f, 0x2, 0x0, 0x0, @adapter={0xfffffffffffffd89, 0x7fff, 0x93a, 0x9, 0x5}}, {0x1f, 0x7, 0x0, 0x0, @adapter={0x3, 0x66fb3666, 0x0, 0x7af63a09, 0x0}}, {0x3f, 0x3, 0x0, 0x0, @adapter={0x6, 0x7ff, 0x8, 0x3, 0x4}}, {0x5, 0x1, 0x0, 0x0, @sint={0x9, 0x4}}, {0x3, 0x3, 0x0, 0x0, @irqchip={0xf888, 0xff}}, {0x8, 0x6, 0x0, 0x0, @adapter={0xe8bf, 0x8001, 0xff, 0xfffffffffffffff8, 0x80000000}}, {0x7fffffff, 0x2, 0x0, 0x0, @adapter={0x5, 0x8, 0x6, 0x0, 0x0}}, {0x9, 0x2, 0x0, 0x0, @irqchip={0x100, 0xffffffffffffff81}}, {0x8, 0x0, 0x0, 0x0, @adapter={0x7, 0x8, 0xff, 0x7ff, 0x3f}}]}) 2018/01/09 00:31:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f0000d49000-0xd8)="020000006c3b172917e25462fa01a15eaf0d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b31e58a98399b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d07634832b8a5c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffffe61f0006d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a6a1813e900be1d113b514dbdc05ea1309163d6a40de8391f2ecab7bbfbcbea", 0xd8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000257000)='/dev/ptmx\x00', 0x8000, 0x0) [ 46.810985] audit: type=1326 audit(1515457901.376:122): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6505 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/09 00:31:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") r1 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") clock_gettime(0x0, &(0x7f0000c93000)={0x0, 0x0}) nanosleep(&(0x7f0000cc5000)={r2, r3+30000000}, &(0x7f0000069000)={0x0, 0x0}) readv(r0, &(0x7f000016f000-0x10)=[{&(0x7f0000569000)=""/203, 0xfffffd1f}], 0x1) r4 = mmap$binder(&(0x7f0000e14000/0x3000)=nil, 0x3000, 0x1000003, 0x40010, r1, 0x0) r5 = mmap$binder(&(0x7f00002bf000/0x1000)=nil, 0x1000, 0x0, 0x8b010, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000618000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000099000-0x30)={0xac, 0x0, &(0x7f0000e70000)=[@release={0x40046306, 0x4}, @free_buffer={0x40086303, r4}, @exit_looper={0x630d}, @reply={0x40406301, {0x0, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x20, 0x38, &(0x7f0000fb2000-0x20)=[@fda={0x66646185, 0x2, 0x3, 0x5}], &(0x7f0000380000)=[0x68, 0x30, 0x40, 0x38, 0x0, 0x30, 0x78]}}, @request_death={0x400c630e, 0x1, 0x3}, @request_death={0x400c630e, 0x3, 0x2}, @increfs={0x40046304, 0x4}, @increfs_done={0x40106308, r5, 0x4}, @increfs_done={0x40106308, r6, 0x4}], 0xe0, 0x0, &(0x7f0000a0e000-0xe0)="1b8b2df64158b9f98ca0bf04398897e3dea5e50de702088992e89b25f96a63fdc1ff54d928e221d86ed0e4f5c6ece483fba20f6d73d9fceb6a91136836737f1815d1af9b7c162c07a9cb285525a74b1d1557a741a573524ca5c6fa679092e0c98df5312fdc663296e62e848ddce6023f3c33e9d3b7e609b00d9f31571596e5aee761c4bf0e08d7d23f3525cad3de2e2876f7802b3fb1451357d3d54b18dfd358ab358e5279380092bf0e2e65b6e4a4d6ffd2473f1d85322f95724fc466e1b3ab8e1ce37b2af9365e74e5773edb55ee4915f7f2baaa414b4d3479b73b8ae71984"}) utimensat(r1, &(0x7f0000cc6000)='./file0\x00', &(0x7f0000a54000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000880000-0x8)='./file0\x00', &(0x7f0000263000)='mqueue\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/01/09 00:31:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d97000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000d46000)=0x6) syz_open_dev$sg(&(0x7f0000638000)='/dev/sg#\x00', 0xffffffffffffffff, 0x1) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f000029f000)=0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00004ef000)={0x0, 0xc0, 0x8, 0x200, 0xffffffffffffff8c, 0x7f}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000035a000-0x4)=0x0, &(0x7f000044e000)=0x4) ioctl(r0, 0x2286, &(0x7f0000a69000-0x65)="0adaf99669f9e3d7d95de32e7a0f4eb533b7c59133da245c8650f455d65e2ba3dc6f07eaf0ad71937057358f47325b6c474e7a72c3c6570ff8007155c754863faad11c87639269768c26fd1d79b8021f689ba85a08a85e56363b8a4d5af7ea159804b6df49") 2018/01/09 00:31:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000368000-0xac)=[@in6={0xa, 0x2, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, @in6={0xa, 0x1, 0x746, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xf}, @in6={0xa, 0x0, 0xb83, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3632004d}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xac) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00009ba000-0x20)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030500000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d3000000000000000859829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f00001000000023151d24acef1f1632ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/01/09 00:31:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000cd6000-0x6e)=@file={0x0, ""/108}, &(0x7f0000933000)=0x34) fremovexattr(r0, &(0x7f0000011000)=@random={'security.\x00', '//#@}\x00'}) r1 = syz_open_dev$audion(&(0x7f0000b4d000-0xc)='/dev/audio#\x00', 0xffffffff00000001, 0x10a00) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000704000-0x8)={0x0, 0x0}, &(0x7f00004e0000-0x4)=0x8) execveat(r1, &(0x7f000084d000-0x8)='./file0\x00', &(0x7f0000090000-0x20)=[&(0x7f000073c000-0x6)='//#@}\x00', &(0x7f0000c39000)='*wlan0.\\\x00', &(0x7f0000a65000)='//#@}\x00', &(0x7f0000ddb000)='\x00'], &(0x7f0000ae9000)=[&(0x7f000005e000-0x3)='[+\x00', &(0x7f000028c000)='security.\x00'], 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000398000-0x11)='/dev/qat_adf_ctl\x00', 0x442200, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000fbf000)=0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000831000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r3 = syz_open_dev$sndseq(&(0x7f000017c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000176000-0x68)={0x74, 0x0, [0xffffffff, 0x35f69d5e, 0x6, 0xd8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f00008b2000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 00:31:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mprotect(&(0x7f0000870000/0x4000)=nil, 0x4000, 0x4) keyctl$join(0x1, &(0x7f0000fe6000)={0x73, 0x79, 0x7a, 0x0, 0x0}) futex(&(0x7f0000000000)=0x0, 0x1, 0x0, &(0x7f0000006000-0x10)={0x77359400, 0x0}, &(0x7f0000000000)=0x0, 0x0) 2018/01/09 00:31:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000002000-0x4)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x1f}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000026b000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000868000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) getrlimit(0x6, &(0x7f0000afe000-0x10)={0x0, 0x0}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c4e000-0xc)={0x0, 0x0, 0x0}}}) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f00005d0000)=0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000109000)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00007db000-0xc)={r4, 0x80000, r0}) sendmsg(r5, &(0x7f0000323000-0x38)={0x0, 0x0, &(0x7f0000d02000)=[{&(0x7f000080a000)="3e3af7b4124a3cee8891efc36fc1938cd9a4c2cd54f808e166e58a3874ecdcadb9ae5b60f67f2034c40c2fbc81d29567122c5412665c4436a3875247b0350afb55a9e7caf626d064f48caf77fd2401e83fc6f40104770788ada78701a9cfdb40ec123c4c5de6f5b603cf4fa64e3fbb717c743edacee13f8cb4a23eba1603e8cdd1150e2abeb4f1e77554e14b087b0d3585c9d0101bcb20e0b6dc5ab03a2b0ec8e9ae5ba2af3718f6aba7c4be21c37fc8817d619416d7cabc7335b133e32f3e17c7107cdf8b855602fed0fc134b1ad85a293fc25ae4311a2f14d1802fd5a8a6e65c97b86812", 0xe5}, {&(0x7f0000a6e000-0x2f)="d5a021a21e6891b9c3b719798d7ab5a725070ef98c13f19020d8e98a42219fc680bcde02322c1ac7850abdb8b9ae10", 0x2f}], 0x2, &(0x7f000071a000-0x1290)=[{0x58, 0xff, 0x8, "d185c387782ae484cba63c72649a7a6ec3f1a19ddee2554cab1ef32b139e192c92333ebe546fbad76ce4304a73a2c1158146f77c7f470e01d07a0639efaad57485d38f5cc9f1b3cf"}, {0xf0, 0x103, 0x5, "7ef8c6e5e0672e35b6b57d47a64c5eac775eb980c3dd63b6614bc64c4240c2e6e19939c8d10d5a6ba7bedfe04f8c8b5903fd9920440ad0fcbad2598b1122f1798a8b8aa7784558b3133f0ea928d762f9859e57577d9b2f699c6b4e2169d06681dd098e19d84fc3c726b33872be28d471d0f6b9a5cf9cbfd859a110c85e95d89596d5d99f47cd4c052595cd65625446d2f5f83fac81155163f699c5e9b0399ad487d922aa330539bb2ddab1b26787831447c6cbfc53adbecf936ce1478466b93daeeda5a23194c3e20f7b9e1e013829be7955caa1593b152ea4eea299"}, {0xc0, 0x13a, 0x8, "5ffdd3f3ba34354def2509c5d0784ff068b6053faddb86832e342ff0534812e893b38aa02096c1112909d30b2d41259dd2bd08fd2d7cb147b3555f28b0a79441584211c3c371442901acd69a3d3fd99507122ec088b02bcc786b4049f6063ac0d4cc0a79a8cbcd946dedc8655889b8d10d5652f925ac10a5340f93c8150b6e82a4be7eb6579c7605eb4aae19aae4f8307aa48163729ecdf0bd202b9969dce8936b801e5f328bdd5e59"}, {0x1010, 0x115, 0x7ff, "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"}, {0x78, 0x11f, 0x3, "cc0f44abb6792e3b805956b0382ca72eabdbb4af3edacbc73cae3350b781865c5d9573d45bd76aed29bc0ca308362738572a4f9615c5664576565bded18c58223ab53522bcf6592e16008ae005cc29aa484b86e672d5da1309761eeb24969c734fb006187fda"}], 0x1290, 0x20000081}, 0x800) [ 46.911068] audit: type=1326 audit(1515457901.376:123): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6505 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=241 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 46.958947] audit: type=1326 audit(1515457901.401:124): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6505 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 46.985519] audit: type=1326 audit(1515457901.406:125): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6505 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 47.010561] audit: type=1326 audit(1515457901.406:126): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6505 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=43 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 47.035650] audit: type=1326 audit(1515457901.406:127): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6505 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 47.060460] audit: type=1326 audit(1515457901.413:128): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6505 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=55 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 47.084889] audit: type=1326 audit(1515457901.414:129): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6505 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 47.109407] audit: type=1326 audit(1515457901.415:130): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6505 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 47.134621] audit: type=1326 audit(1515457901.416:131): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6505 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/09 00:31:41 executing program 4: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00007d5000)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000c07000)={0x6, 0xfffffffffffff5d6}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000915000-0xcc)=[@in6={0xa, 0x2, 0x613, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, @in6={0xa, 0x1, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffeffff}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}], 0xcc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x60)=""/96) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x0, 0x101200) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000003000-0x8c)={0x100, 0x6e30, 0x1000, 'queue0\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000)={0x0, 0x1000, 0xfffffffffffffbf5}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000004000-0xc)={0x0, 0x6, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000003000)={&(0x7f0000004000-0x10)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000)=[{&(0x7f0000001000-0x13)="054dc7b145893689d1bdaa72e47653463f9a6f", 0x13}, {&(0x7f0000004000-0x7e)="8bdd02ccea03ca6eccadf13291419af36e7fbeb64b644a10c793d07116289aa7faa456f82193ee66b1773e13d7d221d59f89d84f227d91f0d82007aeb8a382752fa16d7888a784ef0f0c43669c666047f9c12617ec934634b8f2bc2f19d9fe78a4b95b9d3cf3e6eb89ef21b211f8b628422e4f8c153e3dd13eb8a57d6c31", 0x7e}, {&(0x7f0000004000-0xcf)="d2b4cf668bf0133a7c8b9e286499e6ee18c882c491e3197dfc98a63fdcb19aaaf303221e146c7855986b5707dd2e6e18a77c99acc26e1bf521de55127c001c102ed91c4d12128f5a9b58f2481908b92d1720cb7f86e4d11d8d140276c8c8c222ea626990c036df91a24ccfa28cc41ba7881e9468216f0557169a366cce4188ad8bd3ebf2d83e568a42f9f0cc50d3108ca2ea9507a4d290b36f6d9eba5b2ac8531eaf05e1a1109864634e20a778d2b2dee27bef839779f0dba82aead473fe507653d3303f1250b72c6f77961f1006db", 0xcf}, {&(0x7f0000003000)="3ad7bbcf60d1e7f10450b5a8bcd6e1653b49425ba7bea3ad2a54520dc8931f70bf5b2babdcfe7c1841753032ab20789cc8c99d1658b41230b80b168e274b37bdbe273ea35c91829ea2aa162951afdcaf0983c350623f4494ee89e4", 0x5b}], 0x4, &(0x7f0000004000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x202, 0xa270, 0x0, 0x4, 0x4, 0x5, r1}}, @init={0x18, 0x84, 0x0, {0x9985, 0x1, 0x9, 0x9}}, @init={0x18, 0x84, 0x0, {0x80000000, 0x81, 0x2, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x2, 0x401, 0xc8d3, r2}}, @init={0x18, 0x84, 0x0, {0x9, 0x200, 0x100, 0x5}}], 0xf0, 0x10}, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000004000)={0x9, 0xffffffff}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000006000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0xfffffffffffffff7, &(0x7f0000000000)={0x986}, 0x8) creat(&(0x7f0000002000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000002000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000007000-0x4)=0x48) connect$llc(r0, &(0x7f0000002000)={0x1a, 0xf6, 0x4, 0x3, 0x9, 0x80, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r3 = msgget(0x3, 0x318) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000002000)=""/188) 2018/01/09 00:31:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000832000-0x12)='net/ip6_flowlabel\x00') preadv(r0, &(0x7f00008c9000-0x10)=[{&(0x7f0000cea000+0xd)=""/237, 0xed}], 0x1, 0x1) 2018/01/09 00:31:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00004c2000)={0x0}, 0x8) r1 = signalfd4(r0, &(0x7f0000b52000)={0x0}, 0x8, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000207000-0x10)={0x0, 0x5c, &(0x7f0000a38000+0x220)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6d6532c9}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00006be000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000ab6000-0x8)={r3, 0x6}, &(0x7f0000ee4000-0x4)=0x8) 2018/01/09 00:31:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000066000-0x8)='./file0\x00', 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f000034c000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006bf000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000096e000)={0x0, 0xc3, 0x10, 0x200, 0x101}, &(0x7f0000669000-0x4)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000d9000-0xbb)={r1, 0xb3, "6d6f93db4dbfcd5e0c18b54095dfb46edff6ec1dec8c1d48a25d32cf5f5019350fee0d1561758ae38122b4cdefa1f55cd0fec317c2d0b48fa03d34fb8126747f6ad9c8dbfba57d069cae0b6a5c9622964579c73f4d7a14cde2aa4b9cddb7c2ce6181bb0e828d7a68041f17d5c9f3bb09f0c8b0bd911c1d3969ce5d99e8f5f99cbaedc47d3e6aeec9115885844bd293797c0019c1a9ba8a03d11847df527c17adb578efb8a816b5c9333243a4df39d4657c7fea"}, &(0x7f0000851000-0x4)=0xbb) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004a9000)='/dev/vga_arbiter\x00', 0x400, 0x0) mq_timedsend(r2, &(0x7f0000e39000-0x7b)="aa370e301d15673f60faa7df24e2388dfdc4b4863c2634751fee8e4d64691e94fcdcf1559c511c78a248e3e87ad71cc39b9f8d46c81c74f555e724098e4d70afd90c1907a9bed8f47400844cda1519413ff700b808d352224b5f951467efc3fe26922d3abef44fed35a85e04de3b71ebcc935ddac7884deb7df7c3", 0x7b, 0x3, &(0x7f0000a4d000-0x10)={0x0, 0x0}) r3 = open(&(0x7f0000573000)='./file0\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000057000-0x8)='./file0\x00', 0x0) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000bdb000)={0x3, 0x1, 0x1}) getdents64(r3, &(0x7f000011e000-0x1000)=""/80, 0x50) getdents(r3, &(0x7f000091e000)=""/80, 0x50) 2018/01/09 00:31:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000001000-0x60)={0x0, 0x9, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ed8000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x1, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000001000-0x4)=0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xf5}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000-0x28)={r1, 0x0, 0xc1, 0x82, &(0x7f0000002000-0xc1)="5243c678e4c7916ee85ba781f5cab2f1ce4483a5a510acebd87c761d8601e7938f39213c8a876b737fa4050471d12b742e7cd76ddbf3041d493e64be40c8f490920afff14cc5566352f2a89d01f56edb4a02658966eced16b241bd46496611f03f6b43a37af827b4a5d00375502636848390fd121f2d5fbb8416762a9f60f4d613c12cedb0591a53b4c89d777da96eb11668034a07d2d2678f725834e24ee1ec04d872a42bf6deb419c725da325432e07ccd5882311d027bf8ba3ed785b9638b7c", &(0x7f0000003000-0x82)=""/130, 0x6, 0x100000001}, 0x28) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000004000-0x1000)=""/4096) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000004000)={0x0, 0x0}) r3 = gettid() ptrace$peekuser(0x3, r3, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000)={&(0x7f0000003000)='./file0\x00', 0x0, 0x18}, 0x10) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000002000)=0x7f, &(0x7f0000003000-0x8)=0x4) r4 = request_key(&(0x7f0000002000)='cifs.spnego\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)='-posix_acl_access)lo\x00', 0xfffffffffffffffe) keyctl$setperm(0x5, r4, 0x100) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000003000)=0xfff, &(0x7f0000001000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000005000)={&(0x7f0000005000)=@ax25={0x3, {"d0f45175acacce"}, 0x12b40913}, 0x10, &(0x7f0000004000-0x20)=[{&(0x7f0000006000-0xae)="2f87cab3197734fbdfdbce9e1f02eea49078d3a6de23cac51537ff553af37c31d8ea08f59377c0efa067e524a697799286de8a10f891cf05b8020174f3303c06595a471c7adc2eadbcef49b4e2b48ea1e317005af3d82f32840ab9f49e43b7c32ae534de78f2ab314dfe7dd491f37e25aa05c098e1e18f5964a70d4c355544656e5179af05e4b73e65b305b7e946faf6f5b72183511c4722252521099e6348d6c145113789f9549a36398dbde2f3", 0xae}, {&(0x7f0000006000-0x6e)="1f4c0a18807368e08f19108f2d4ddd0bcdc2b280d69eb2b1eb91d6763ded8f94b071aa7e6084b45e29b9dba38174550914d13f39ed177bbbf907b8372567c017fd50bbc2ca6a87201a814423ce4d1a87c2cf1a1e98d5cc97600df92eebae21d48f097cca27a37dddc40cfa4df00a", 0x6e}], 0x2, &(0x7f0000006000-0x30)=[{0x30, 0x3a, 0x1ff, "481c91f216b70b5a2b1a098f98fdb86fb316e57ce3a16168ca43fd3247"}], 0x30, 0x0}, 0xc000) accept4(r2, &(0x7f0000002000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x10, 0x800) fallocate(r1, 0x0, 0x4, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000007000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/09 00:31:41 executing program 7: mmap(&(0x7f0000000000/0xb56000)=nil, 0xb56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x36) setsockopt$sock_int(r0, 0x1, 0x800000000000002, &(0x7f0000b54000)=0x1, 0x4) accept(r0, &(0x7f0000b4b000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000048c000-0x4)=0x1c) listen(r0, 0x0) listen(r0, 0x49) 2018/01/09 00:31:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000190000)={0x0, 0x0}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000aa0000)={0x1, &(0x7f0000a59000)=[{0x1a, 0x2, 0x4, 0x8}]}, 0x10) r1 = gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) 2018/01/09 00:31:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x0, 0x8002) pipe(&(0x7f0000190000-0x8)={0x0, 0x0}) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f00004c4000-0x30)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl(r0, 0x2286, &(0x7f00005f8000)="") 2018/01/09 00:31:41 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000041f000-0x9)='/dev/ppp\x00', 0x200200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000)={0x40, 0x2, 0xc2c, {0x0, 0x1c9c380}, 0x3, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000b30000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000c28000)="", &(0x7f000085e000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000029f000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f00007a7000)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f00008a3000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$sg(&(0x7f000004d000)='/dev/sg#\x00', 0x1497ca77, 0x200000) ioctl$ION_IOC_SHARE(r1, 0xc0084904, &(0x7f0000e5e000)={0x0, r1}) ioctl$ION_IOC_ALLOC(r1, 0xc0204900, &(0x7f0000987000)={0x1, 0x86b, 0x4, 0x3, r2}) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f000020a000)={0x0, 0x5, 0x4, &(0x7f0000230000-0x8)=0x0}) 2018/01/09 00:31:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000ab5000)={0x3, 0xffffffffffffffff, 0x1}) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000e91000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f000014b000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xa, 0x1052, r1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000062e000)='/dev/ppp\x00', 0x101000, 0x0) 2018/01/09 00:31:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl(0xffffffffffffffff, 0x2286, &(0x7f0000b4c000)="5793a088700e8497adcbe54e22507ba2121ae4cfc41da6fbdf68071ec96283b6b694ad20579f65342f4f224c01e3b41dd84de3be7572c06add5ed0c504357255c9c12bcc44556d1fd927be3c2dfcddbdb2f21c7aba2fd9538c1e38374935b4c95ac27338a7c2cf5b319442") 2018/01/09 00:31:41 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000a14000)=0x0, 0x4) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000f7a000)='/dev/sg#\x00', 0x4, 0x400) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() getuid() mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000f7b000-0x4)=0x0, &(0x7f00006cb000-0x4)=0x0, &(0x7f0000ea4000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c3b000-0x4)=0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f7b000-0x8)='./file0\x00', &(0x7f0000f7a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f7b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f7a000)=0xc) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001cd000-0x4)=0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000058f000-0xe8)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7a000)=0xe8) getegid() 2018/01/09 00:31:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000c000-0x3)='c@\x00', 0x0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x3, 0x1012, r0, 0x0) syz_open_dev$usbmon(&(0x7f0000136000-0xd)='/dev/usbmon#\x00', 0x3, 0x100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000a5c000-0x3)=0x0, &(0x7f00002ed000-0x4)=0x4) 2018/01/09 00:31:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x0, 0x8002) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl(r0, 0x2286, &(0x7f00005f8000)="") getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00007d1000+0x620)=0x33, &(0x7f000069c000-0x8)=0x4) 2018/01/09 00:31:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000190000)={0x0, 0x0}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000aa0000)={0x1, &(0x7f0000a59000)=[{0x1a, 0x2, 0x4, 0x8}]}, 0x10) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(0x0, 0x1000000000016) 2018/01/09 00:31:42 executing program 5: mmap(&(0x7f0000000000/0x24d000)=nil, 0x24d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000a2b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) r1 = syz_open_procfs(0x0, &(0x7f0000d02000)='net/protocols\x00') readv(r1, &(0x7f0000878000)=[{&(0x7f0000d0d000-0x9a)=""/154, 0x9a}], 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a52000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x89b0, &(0x7f000017a000)={@common='lo\x00', &(0x7f0000172000)=@ethtool_pauseparam={0x13, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000134000-0xc)={0x10000000, 0xfffffffeffffffff, 0x2a}) 2018/01/09 00:31:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f000088c000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = inotify_init1(0x8200002) inotify_add_watch(r1, &(0x7f000027d000)='./file0\x00', 0x20000000) inotify_add_watch(r1, &(0x7f0000bba000-0x8)='./file0\x00', 0x40) 2018/01/09 00:31:42 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000adc000-0x11)='/selinux/enforce\x00', 0x80, 0x0) getpeername$inet6(r0, &(0x7f0000373000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000677000-0x4)=0x1c) mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00001e2000)=""/56, &(0x7f0000fb2000-0x4)=0x38) fcntl$setlease(0xffffffffffffffff, 0x400, 0x1) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000ffd000)={0x0, 0x8, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x21, &(0x7f0000540000-0x4)=0x3, 0x4) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000534000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000188000)=0x14) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fff000-0x16)="4b65f8c032f400000000de03000f0000ffff0006009a", 0xffffffffffffff56, 0xfffffffffffffffa, &(0x7f0000ffc000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x62fe0000000}, 0x1ee) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000ffe000)={0x5, 0x0, 0x4000000000000fff, 0x1, 0x7}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000fb6000-0x10)={r0, 0x28, &(0x7f0000a88000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00009ab000)={r1, 0x1, 0x18}, 0xc) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, &(0x7f0000d18000)=""/4096, &(0x7f0000186000-0x4)=0x1000) 2018/01/09 00:31:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000e71000)='/dev/amidi#\x00', 0x10, 0x2) setsockopt$ax25_int(r1, 0x101, 0x2, &(0x7f0000c64000)=0xe, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00009d2000)=0x87e) 2018/01/09 00:31:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x40000000000300) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000dc3000-0xc)={0x0, 0x7fff, 0x0}, &(0x7f0000358000-0x4)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00005c9000)={r1, 0x2}, &(0x7f00007fa000-0x4)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000998000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r2, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 00:31:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x100000005, 0x9, 0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000594000-0x18)={r0, &(0x7f0000eea000)="", &(0x7f0000886000)=""/0}, 0x18) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000159000)=[{{&(0x7f00006a0000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000d35000)=[{&(0x7f0000562000-0xf2)=""/242, 0xf2}, {&(0x7f00004d4000)=""/241, 0xf1}], 0x2, 0x0, 0x0, 0x800}, 0x5}, {{&(0x7f0000c4d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00005bc000)=[{&(0x7f00003dd000)=""/171, 0xab}, {&(0x7f0000c4e000)=""/130, 0x82}], 0x2, &(0x7f000034c000+0xfb7)=""/197, 0xc5, 0xc258}, 0xe5c}, {{0x0, 0x0, &(0x7f0000cbf000-0x20)=[{&(0x7f000024f000)=""/158, 0x9e}, {&(0x7f0000abc000)=""/21, 0x15}], 0x2, &(0x7f00001a4000-0xb0)=""/176, 0xb0, 0x7}, 0x4800}, {{&(0x7f0000b98000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000718000-0x90)=[{&(0x7f0000af3000)=""/143, 0x8f}, {&(0x7f00000db000-0x91)=""/145, 0x91}, {&(0x7f000083e000-0xc4)=""/196, 0xc4}, {&(0x7f0000d99000)=""/41, 0x29}, {&(0x7f0000a2e000)=""/96, 0x60}, {&(0x7f000094f000-0xea)=""/234, 0xea}, {&(0x7f0000f16000-0xb)=""/11, 0xb}, {&(0x7f0000f63000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f5e000-0xb3)=""/179, 0xb3}], 0x9, &(0x7f000081c000)=""/41, 0x29, 0x5}, 0x6}, {{&(0x7f0000a6a000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003a5000-0x30)=[{&(0x7f0000180000-0x21)=""/33, 0x21}, {&(0x7f00003ea000-0xdc)=""/220, 0xdc}, {&(0x7f0000e67000)=""/24, 0x18}], 0x3, 0x0, 0x0, 0x5}, 0x8}, {{&(0x7f0000607000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00005f4000)=[{&(0x7f000088e000)=""/27, 0x1b}, {&(0x7f0000d9b000)=""/183, 0xb7}, {&(0x7f00001bb000)=""/4096, 0x1000}, {&(0x7f0000fbe000-0xcc)=""/204, 0xcc}], 0x4, &(0x7f0000991000)=""/37, 0x25, 0x4}, 0x2d}, {{&(0x7f00004fd000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000fb7000-0x30)=[{&(0x7f0000e12000)=""/4096, 0x1000}, {&(0x7f0000f50000)=""/239, 0xef}, {&(0x7f0000035000+0xa3b)=""/82, 0x52}], 0x3, &(0x7f000067a000-0xa4)=""/164, 0xa4, 0xbee}, 0x3}, {{0x0, 0x0, &(0x7f0000998000-0x70)=[{&(0x7f000063a000)=""/78, 0x4e}, {&(0x7f00002f1000-0xf6)=""/246, 0xf6}, {&(0x7f00001e3000)=""/153, 0x99}, {&(0x7f000070e000)=""/4096, 0x1000}, {&(0x7f0000ad0000)=""/32, 0x20}, {&(0x7f0000788000)=""/215, 0xd7}, {&(0x7f0000d0b000)=""/48, 0x30}], 0x7, &(0x7f00000f1000-0xff)=""/255, 0xff, 0x3}, 0x100000000}, {{&(0x7f0000b04000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000053f000-0x80)=[{&(0x7f00002a3000-0x36)=""/54, 0x36}, {&(0x7f00008ab000)=""/241, 0xf1}, {&(0x7f0000a0b000)=""/176, 0xb0}, {&(0x7f000068b000-0xf8)=""/248, 0xf8}, {&(0x7f0000909000-0x88)=""/136, 0x88}, {&(0x7f0000284000)=""/52, 0x34}, {&(0x7f0000363000-0x1000)=""/4096, 0x1000}, {&(0x7f00008c6000)=""/28, 0x1c}], 0x8, &(0x7f0000390000-0x48)=""/72, 0x48, 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000a32000)=[{&(0x7f00000e3000)=""/244, 0xf4}, {&(0x7f0000b13000-0xc9)=""/201, 0xc9}, {&(0x7f000009a000-0x3c)=""/60, 0x3c}, {&(0x7f00007ce000+0xf8)=""/4096, 0x1000}, {&(0x7f0000f53000-0x2e)=""/46, 0x2e}, {&(0x7f00000e1000-0xb4)=""/180, 0xb4}, {&(0x7f0000a97000-0xfd)=""/253, 0xfd}, {&(0x7f000034e000)=""/91, 0x5b}], 0x8, &(0x7f0000d77000-0x2f)=""/47, 0x2f, 0x80000000000}, 0x60}], 0xa, 0x100, &(0x7f000078d000+0x814)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000e95000-0x1a4)=[{{&(0x7f0000274000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ede000-0xa0)=[{&(0x7f00002d2000-0xf0)="930b03de475da62b9ae36258637fa99511dec0abcb1960260e6d23f5195ad71e79173511aa08612cf73c540a3a6e270d63f67c7737889723baa822864332b9d8d772868fd3cfbc12d660ebe4f28ae4db8466304e77a7e42f3ab63cf3c70852826f4eafe6db72529f67f9b776d7ae763e2ebdd404b1a08e69f63f720a832ea8b5276de35b450a2cf08533061b29e5d593de7bc25f481de50604a89eb0d55c806b34580a14ebc09825ed2e29a4633946d537e6a3e29428532b7d0c1c7f432ae5d1a57c0b3f4b22643047ffe5dbc19c9632f796149d9a3f5b110be40c00883084dd97b0facb74a6f1bf6adc51b8d522fb52", 0xf0}, {&(0x7f00005c2000)="2cc96130ab97c54b24fbdec64cfe2f2cb3ee7e17e2314e9e480097f8a51e32608c7ddf7a53c094914dbab3e15b8d77db836bcdc2cdd4705a384dde9aa3820f80d837fe3fa1764d9fb7be48cd644b82ba12", 0x51}, {&(0x7f00006ff000)="759400a36c112ca1902f2356a4aaf5942b121a0130307189b89d64bc2a951993c66ba0784b7a56fb9250a4", 0x2b}, {&(0x7f0000bc2000)="61cbacbe1e8fa7f2d9a6206dec7e20aeff953599543ad7d8dd204b84cb1d994d4b684be94812a3e4eba83b609dc6bc05f9943cd8820b75c07bb8cfddd0a4a858dfe3939d866f124a11400408dbbce6e84780d819215dfe", 0x57}, {&(0x7f0000e09000-0xc8)="05a3d74fc8eb59a2d6ffcc3bd5f269aba720a97245fe87dfbb683c53eeaf5c26e126d3aae6eb238632132c3258319db2afd40585abcec242e7025ce9717eddb907fef1311147b1a5788e97a66bed4f93c02e0e2196db0c9c06145552a9ca4ae078b913056d35e0ea28dccd8128aa0ce4586220c582c8c38ccc73f8291e139424f451af54155e8494af70f074ff365bbd3a07035814d5a72cdff1db3da219c473294e8a32ee9e891a90818c0004f47d9c524a52d2c688d80fb59b07df7a71cadb150e0464e1b86e0d0cdacaaaa8993322e5b7028cd82f44d0", 0xd8}, {&(0x7f0000f2c000)="16dab9840d4b17ac2731f25132ce5837d7881b7f065622c15a5a74c4eb9fa9fb484dc66a16f035008605b8439bc7993d0c0cbf01349e7e381d985f1558bbf96e5346d07fcfc66abb38c67d281387d44a550bca36e42dc05a6dd5f6c15bab5d1abfcc5348af91a067bff242a80bd6af25b9edd9b3cea7", 0x76}, {&(0x7f0000c06000-0x2c)="32e6c7fe5a77cc2e97511bb9a34c01dfc9f89b8ab4bdc971e9286988ee4a318ab5d354736e1403fae510a7c4", 0x2c}, 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"681a53feb31184a04d5551eb7f4065113540a139f34252145e17e1433083f55f87852ffa2ec589163004a81ff1d3291623c3b4733fe3df528b250f93e2b01f32e98084baa0817351cb2ae8a24455695d62bc9809de5dab8e6674b42143f91b94a94a17504e9896ed466f2f1feaa354d9a68ce94e787b9ab023fc7bb84c95746ad8de29344a529af719e481735b6b3ec34e5f974987369145e41d62f6497047b4d096cf2f4d1c42f051ee234ef62f39848a1b95ed12a5701c76e1b5d99d"}], 0x200, 0x40000}, 0x8}, {{0x0, 0x0, &(0x7f00001e2000-0x10)=[{&(0x7f0000c0c000)="", 0x0}], 0x1, &(0x7f0000ffa000)=[{0x38, 0x11f, 0x0, "ff0e96761c4cb2e5e6cd1f0e5334e4541f74b9609fd694158f156eb9035243010345dde3f433"}], 0x38, 0x4}, 0x35}, {{&(0x7f0000337000-0x1c)=@in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x82}, 0x1c, &(0x7f00004b1000-0x30)=[{&(0x7f0000902000)="cce852987dddf385931f2f513406fcaa054261a20b3e38e1ffc7a79d94ca8c70f441efb6153b897bf6807d53c0c3de41d6b00b1dac5a02f76d0e0323dfa96d630b04f3a87bd057d8f3cb6cc531a19eec4017e4111ed949b80a9a28afa3de045c3b487788ec6d832e7d3d71dfd839775a437b96636acbc835d6234c8625c336e9e8fb8841a652c5c2cf6c6815d7914eff0f9760ad97c2ddfc923f90a2f7b7fb", 0x9f}, {&(0x7f0000a81000-0xb6)="c17fc0a8f9f3e1796d6ed2a8ff4e2a0c034c4f7373bf0b294ffb2bcc0dd15283202f30bd0394c0ddcab5749e92cd70143be4ff791a2bc159c0a62002594257f933051ec72a47a14bbbfc18b618f155cc75325aeefb42b7b62db6f2d6b16e67836b1e51fe8a91837b26683abf9496c35a2c624197f6a8fb2ae3fd222942696780f3e507eeb35e29550b8c125f2feb9504747d56dd7aa99202f40d18302d55f0702fe19aa331615055383dc14ea73c87e807025586d322", 0xb6}, {&(0x7f00009db000-0x1000)="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0x1000}], 0x3, &(0x7f0000152000)=[{0x78, 0x110, 0x8, "878c544e8466ee0b9961ac6dd82898a1e18870c647b942fd26978b6802a98906657ff4c8262d2b0ca31e3c54fe1c7e5db7a1fd891cc51e3c283a986a2ebf2c929694af3c0b2c917f44c520e7332658334ef97bc74681614281b05ec7b53370c4e7e6d3"}, {0xe8, 0x117, 0x8001, "fcba513f56c9a8e2b9be069b95026e338e425a456ed3c77cc8377c328e23f56ef0ed472e20c4682d93216be573878f4ad52ddd0c103a728181dacedcae6e4530be913fbd684f297a0ffc987694b814601b79c0c0f3b3577f0aabcb4edbf24570f595169dc41fa942fdee134e9f148784944cb9fdabc8f96932c35ec0d26d068bc9b72bbdeda2ab1c546ee816c9afaa28c69c3c22e49285983e8d541f0bf9573581f7519cd75157ec23e4e66c93de8afd1bdf0abe9679b95f0f9df0d48acd2d17b28ef85736dedec885ae74b8dc37153cf942"}, {0x20, 0x6, 0x20c5, "0cb6a02e5280c5eb715ff3fd81bec5"}], 0x180, 0x24000001}, 0x80000001}], 0x7, 0x40) [ 47.968185] device gre0 entered promiscuous mode 2018/01/09 00:31:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f000039a000-0x9b)=""/155) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00008c6000)='keyring\x00', &(0x7f0000780000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key$user(&(0x7f00008e9000-0x5)='user\x00', &(0x7f00005ee000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000089d000)="ae6db3cfab05ffbc934f5e97f3de9bc10dd824d81f580710b838fc421ba15c5b5d9c7b36c2ee63e46ccdb7533230ec82603c2830cb9979bc0a8ca204dbeedce27edfc3e0ca296d44a0cc204316a3e11cb0f8407d235474", 0x57, r1) syz_open_dev$admmidi(&(0x7f0000e45000)='/dev/admmidi#\x00', 0x6, 0x181000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSBRK(r2, 0x5427) 2018/01/09 00:31:42 executing program 2: r0 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009e3000-0x4)=0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ebc000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000000000)={r3, r4, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x0, 0x8002) writev(r5, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl(r5, 0x2286, &(0x7f00005f8000)="") ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00003f7000-0x10)={0x2, &(0x7f00006c2000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f00000e3000-0x8)={r6, 0x2}) 2018/01/09 00:31:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dfc000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000624000-0x4)=0x5) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde000+0x49f)=0x19) 2018/01/09 00:31:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000190000)={0x0, 0x0}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000aa0000)={0x1, &(0x7f0000a59000)=[{0x1a, 0x2, 0x4, 0x8}]}, 0x10) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(0x0, 0x1000000000016) 2018/01/09 00:31:42 executing program 7: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ea0000)='/dev/sequencer2\x00', 0x200000, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000ea1000-0x1c)={0xa, 0x1, 0x558000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, 0x1c) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000a96000-0xf5)=""/245) socket$bt_rfcomm(0x1f, 0x1, 0x3) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000ea2000)={0x7ff, 0x5, 0x5, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x800000000000003, &(0x7f0000ea3000)=0x0, &(0x7f0000ea2000-0x4)=0x405) write(r1, &(0x7f0000031000)="240000002a0025f000154302000000000000000006000000000005080009000100000000", 0x24) 2018/01/09 00:31:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f14000)='/selinux/context\x00', 0x2, 0x0) syz_open_pts(r0, 0x101800) getpeername$inet(r0, &(0x7f0000324000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3c000-0x4)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f000053e000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f000033d000-0x10)={&(0x7f00008e2000-0x8)='./file0\x00', 0x0, 0x13}, 0xffffffffffffff96) r2 = syz_open_procfs(0x0, &(0x7f0000b83000)='net/ipv6_route\x00') sendfile(r2, r2, &(0x7f00006c7000)=0x2, 0x8000000026) r3 = semget$private(0x0, 0x4, 0x2) semctl$GETZCNT(r3, 0x2, 0xf, &(0x7f0000fad000-0x1000)=""/4096) fcntl$getownex(r2, 0x10, &(0x7f00008dc000)={0x0, 0x0}) r5 = syz_open_dev$sndmidi(&(0x7f0000141000)='/dev/snd/midiC#D#\x00', 0x7, 0x2000) fcntl$setown(r1, 0x8, r4) ioctl$TCSETAF(r5, 0x5408, &(0x7f0000299000)={0x2, 0x8, 0x0, 0x19, 0x8001, 0x8, 0x3, 0x8, 0x60ab, 0x2d}) bind$netlink(r2, &(0x7f0000697000)={0x10, 0x0, 0x2, 0x8000}, 0xc) 2018/01/09 00:31:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d40000)=[{&(0x7f0000be1000)="290000001900ff0900000000000000020a1300000000ff06800800000d0009000900001900000006c7", 0x29}], 0x1) r1 = accept4(r0, &(0x7f0000359000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000099e000-0x4)=0x10, 0x800) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00005ae000)={r0, 0x6, 0x2, "18fd92f14b0f7a1a1f500ae48e529db194734553ee98a91ab596e567d61f8a2f9b6e635b3a061d5d192698df381c95229f4d48b6e080ac810820aff8ce97456588528410d6ed89113200f99dcfadc2a6c8edbb54f62f17aec39472975124119b97cd78fb0bd24f807da6cc107bb77071f4dbfa5aa3b13e8a935b540e77ec8ca7199540f47d2df0137bcfce2a39c41975508627f1a43bef57769a349ccdc9ecd6ea"}) 2018/01/09 00:31:42 executing program 6: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a99000-0xa)='/dev/ptmx\x00', 0x10000, 0x0) r2 = dup2(r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000001000-0x4)=0x3, 0x4) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000001000)={0x2, [0x8000, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000)='/dev/hwrng\x00', 0x200000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000004000)={0x1f, 0x2, 0x1, 0x8, 0x0}, &(0x7f0000005000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000001000-0x6)={r4, 0x1242cee5}, 0x6) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000002000-0x20)={r3, 0x6, 0x8, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000004000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000004000-0x20)={0xff, 0xf9c3, 0x800f, 0x80000001, 0xf079, 0x10001, 0x0, 0x5, r4}, &(0x7f0000005000)=0x20) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f0000007000-0xfd)=""/253) openat$cuse(0xffffffffffffff9c, &(0x7f0000005000-0xa)='/dev/cuse\x00', 0x400000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r5, &(0x7f0000008000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000007000)=0xe) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000009000)={r6, 0x0}, &(0x7f000000a000-0x4)=0x8) 2018/01/09 00:31:42 executing program 4: mmap(&(0x7f0000000000/0xed0000)=nil, 0xed0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000f3000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ed0000)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000a3f000-0xd0)="dc13b51a5b0000defedd580871ab2144ece470d734cfe694f75d34e12d9d233f08ffffffffffffffec0e8ce0442f0450974e8e1195c604f8000000040002663d75dd09eb000000000500048a5d070838a47511f937f96f7d4ff812a8f9fc3f070009fffffff900000000d359bdeb62c88a769c862f856d59f8b9dcb3e345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffdfffffff3d728501902d973e668fa3f9b0974fec92b836614657ade603936ca6556ddfaedab6070000396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x2000000000036, &(0x7f00001b2000-0x2)="", 0x0) mremap(&(0x7f00001df000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f00001ec000/0x4000)=nil) 2018/01/09 00:31:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x0, 0x8002) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl(r0, 0x2286, &(0x7f00005f8000)="") ioctl$KVM_SMI(r0, 0xaeb7) 2018/01/09 00:31:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000063f000)='./file0\x00', 0x0) chroot(&(0x7f0000821000-0x8)='./file0\x00') 2018/01/09 00:31:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000190000)={0x0, 0x0}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000aa0000)={0x1, &(0x7f0000a59000)=[{0x1a, 0x2, 0x4, 0x8}]}, 0x10) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(0x0, 0x1000000000016) 2018/01/09 00:31:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00004c2000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x400800) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009dc000-0x11)='/selinux/enforce\x00', 0x80200, 0x0) fanotify_mark(r0, 0x4, 0x2, r1, &(0x7f0000957000)='./file0\x00') r2 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00001a1000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d32000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000423000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7fffffff, 0x88e, 0x8, 0x400, 0xffffffffffffffff, 0x0, r3}) bind$alg(r2, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) r4 = accept$alg(r2, 0x0, 0x0) r5 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r5, 0x0, 0x0, 0x40007) fcntl$setlease(r2, 0x400, 0x3) sendfile(r4, r5, &(0x7f0000ccb000)=0x0, 0x3f) 2018/01/09 00:31:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005a6000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) arch_prctl(0x1002, &(0x7f0000ee2000-0x25)="8daa8918e5c939377e0fb09696d5efe31450bc47effd1bd942baaa0b504c71d296414f0975") getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000c2c000)=0x0, &(0x7f0000e1c000-0x4)=0x4) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00005a3000)={0x0, 0x989680}) 2018/01/09 00:31:42 executing program 7: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000f79000)=0x0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000041a000)={0x2, &(0x7f0000443000-0x10)=[{0x2, 0x9, 0x7, 0x3}, {0x93d, 0xd4, 0x8, 0x3f}]}, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000a40000-0x12)='/dev/input/mouse#\x00', 0x7ff, 0xa240) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000e33000-0x14)={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x1, [@multicast2=0xe0000002]}, 0x14) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f000074c000)={0x2, 0x0, [{0x0, 0x0, 0x80000000}, {0xba5, 0x0, 0x0}]}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000f7a000+0x3b)='keyring\x00', &(0x7f0000344000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000bdb000)='keyring\x00', &(0x7f0000d11000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r2) 2018/01/09 00:31:42 executing program 3: r0 = add_key(&(0x7f000078a000-0xa)='encrypted\x00', &(0x7f0000d81000+0x3cc)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key(&(0x7f00004d7000)='pkcs7_test\x00', &(0x7f0000ab2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f58000)="", 0x0, 0xffffffffffffffff) keyctl$link(0x8, r0, r1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ccd000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f000035e000-0xc8)=""/200) 2018/01/09 00:31:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x0, 0x8002) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000540000-0x4)=0x8001) ioctl(r0, 0x2286, &(0x7f00005f8000)="") 2018/01/09 00:31:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000965000-0xc)='/dev/random\x00', 0x0, 0x101000) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = syz_open_dev$mice(&(0x7f0000a38000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f0000e45000-0x4)=0x0, &(0x7f000091e000)=0x4) fcntl$setownex(r0, 0xf, &(0x7f0000369000-0x8)={0x3, r1}) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) prctl$setptracer(0x59616d61, r1) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) r5 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r5, &(0x7f0000113000)="08a77dbd0fd800f9884c", 0xa, 0x0, &(0x7f0000036000)={0x0, 0x0}) 2018/01/09 00:31:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x100000000000001, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000286000)='keyring\x00', &(0x7f0000789000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$set_timeout(0xf, r1, 0x7) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c37000-0x8)={0x0, 0x0}) r3 = syz_open_dev$sndtimer(&(0x7f0000afd000)='/dev/snd/timer\x00', 0x0, 0x200) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000b3a000)=0x0) getsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f00003f3000)=0x0, &(0x7f00002d4000-0x4)=0x4) modify_ldt$read(0x0, &(0x7f0000176000-0xa9)=""/169, 0x4d) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000125000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/09 00:31:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x7, 0x0, 0x11, 0x0, 0x0, 0x0, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d35000)='/dev/rtc\x00', 0x2000, 0x0) mmap$binder(&(0x7f00002a4000/0x3000)=nil, 0x3000, 0x1000000, 0x3d, r0, 0x0) signalfd4(r0, &(0x7f000006a000-0x8)={0x0}, 0x8, 0x800) 2018/01/09 00:31:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000190000)={0x0, 0x0}) r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) 2018/01/09 00:31:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b88000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000f63000)=@sack_info={0x0, 0x3d, 0xe274}, &(0x7f0000b3a000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c40000-0x20)={0x7, 0x1f, 0x2, 0x7, 0x2, 0xc7b, 0x7f, 0x1000, r1}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0xfff) syz_emit_ethernet(0x16, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8, @x25={0x5347d1768d122c42, 0x0, 0x3, "000000077f"}}}}, 0x0) 2018/01/09 00:31:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) shutdown(r0, 0x1) sendto$inet(r0, &(0x7f0000331000)="36000000000040e6ff01000000004000028e2188", 0x14, 0x0, &(0x7f00006be000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000060d000)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000af9000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000820000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) 2018/01/09 00:31:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000bd000-0xc)='/dev/autofs\x00', 0x208000, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000e92000)=0x0, &(0x7f0000507000)=0x4) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000d41000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$ion(0xffffffffffffff9c, &(0x7f0000fc0000)='/dev/ion\x00', 0x40, 0x0) 2018/01/09 00:31:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000da3000)='/dev/sg#\x00', 0xfffffffffffffffd, 0x8002) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl(r0, 0x2286, &(0x7f00005f8000)="") 2018/01/09 00:31:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000506000)={0x0, 0x3d, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000110000)=0x0) timer_gettime(r0, &(0x7f0000ddf000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00007f8000)='/selinux/relabel\x00', 0x2, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00008c0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00002d3000-0x4)=0x14) recvfrom$packet(r1, &(0x7f0000c7b000)=""/224, 0xe0, 0x100, &(0x7f0000348000)={0x11, 0x17, r2, 0x1, 0x3f, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r3 = syz_open_dev$sg(&(0x7f0000ef8000)='/dev/sg#\x00', 0x1000000000, 0x8008) r4 = getuid() ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000618000)={@common='ifb0\x00', @ifru_mtu=0x7ff}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f0000df7000)=""/58) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00002e6000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0xbc, 0x3, 0x7fff, 0x2, 0x80, 0x20, 0x36, r2, r4}, {0x20, 0x7ff, 0x1, 0x2, 0x9, 0x7, 0x6, 0xbc0}, {0x10001, 0x8, 0x7, 0x9}, 0x401, 0x7, 0x2, 0x0, 0x2, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x6c}, 0xa, @in=@empty=0x0, 0x5, 0x1, 0x3, 0x1, 0x0, 0x7fffffff, 0x2}}, 0xe8) recvfrom(r3, &(0x7f00006e8000)=""/178, 0xb2, 0x40000000, &(0x7f0000b44000)=@in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x25c}, 0x1c) writev(r3, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) ioctl(r3, 0x2286, &(0x7f00005f8000)="") 2018/01/09 00:31:42 executing program 4: r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x80000) 2018/01/09 00:31:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) listen(r0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000f70000-0x10)={0x1, &(0x7f0000ebe000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006fa000-0x84)=[@in6={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x0, 0x800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}, @in={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}], 0x84) recvfrom$ipx(r1, &(0x7f00002be000)=""/3, 0x3, 0x2022, 0x0, 0x0) 2018/01/09 00:31:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(0xffffffffffffffff, 0x401845e0, &(0x7f0000bc4000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004b6000)=0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f00003b0000)=r0) ioctl$EVIOCGREP(0xffffffffffffffff, 0x40047459, &(0x7f0000b04000)=""/174) r1 = add_key(&(0x7f0000462000-0xc)='id_resolver\x00', &(0x7f0000407000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r1) 2018/01/09 00:31:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$evdev(r1, &(0x7f0000b04000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2018/01/09 00:31:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00001f5000-0x4)={r0}) timerfd_create(0x5, 0x800) write(r0, &(0x7f0000b5b000-0x27)="26000000420047f1938d000000000000000050f16b8dbdea2e565926454a6803e517c76e328a", 0x26) 2018/01/09 00:31:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) 2018/01/09 00:31:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00000d6000-0x4)=0x1c, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f000024d000-0x61)='-', 0x1) recvmsg(r0, &(0x7f0000e92000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000fd6000-0x51)=""/81, 0x51, 0x0}, 0x41002106) pipe(&(0x7f0000d7e000)={0x0, 0x0}) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000353000-0x8)={0x4, 0x10001}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000916000-0xc)={0x5000003e, 0x2, 0x1b}) 2018/01/09 00:31:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000091b000-0x8)='./file0\x00', 0x141046, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000450000)='/dev/input/event#\x00', 0x2, 0x101002) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008e4000)={0x0, 0x4312}, &(0x7f000098c000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d7c000-0x8)={r2, 0xffffffffffff4c32}, 0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f000025e000)={0xd000, 0x6000, 0x0}) write$evdev(r0, &(0x7f0000b3b000)=[{{0x0, 0x0}, 0xffff, 0x401, 0x9c2a}, {{0x0, 0x0}, 0x1, 0x7f, 0x9}, {{0x0, 0x0}, 0x6, 0x9, 0x1}, {{0x77359400, 0x0}, 0x3, 0x4, 0xfffffffffffffffd}, {{0x77359400, 0x0}, 0x2, 0x100000004, 0x5}, {{0x0, 0x0}, 0x8, 0x0, 0x0}], 0x90) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000d52000)={0x7, 0x0, [{0x1, 0x6, 0x0, 0x0, @sint={0x0, 0xe2a}}, {0x3, 0x3, 0x0, 0x0, @adapter={0x4, 0x4000000000000000, 0x94e, 0x4, 0x7531}}, {0xfffffffffffffffe, 0x1, 0x0, 0x0, @sint={0x1000, 0x4}}, {0x2, 0x3, 0x0, 0x0, @sint={0xfff, 0x0}}, {0x7fffffff, 0x1, 0x0, 0x0, @msi={0xfff, 0xe54, 0x4}}, {0x401, 0x3, 0x0, 0x0, @sint={0x6, 0xd44e}}, {0x1, 0x7, 0x0, 0x0, @msi={0x800, 0x3, 0x4}}]}) dup2(r1, r0) ftruncate(r0, 0x10000) sendfile(r1, r0, 0x0, 0x72439a6f) 2018/01/09 00:31:42 executing program 7: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(khazad-generic)\x00'}, 0x58) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f84000)="0a0775bdd5e383e5b3b60cd15d54dbb713ebe56e0fec5d2c5991bab9443b1025915023834843b7fbde1411b0391e6c0058c59620209233f499602f744cd5620effbd1e47bc6d3b04cf3edca21f1584939b544200000020ac1cf6da0f3b98b2bb7232eedb95eed2ca616eed2f289d51ee7156c102c499dda33b0fbe927262f216a5ecf0cc9322a4d4a1aa7c1b9e4995332c1f2ea44b13e13f6886c34ddfe3de2d9791d1729ad4f50af9619c49ce327a6b287d0f", 0x3a2) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f84000)={@generic="46f8dc9b69bbe22b61b1c92571a906fa", &(0x7f0000f84000)=@ethtool_wolinfo={0x7, 0x6, 0x1, "df61f4f8bc05"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000c9b000)=[{&(0x7f0000f82000)="5d6ebb87591159ea", 0x8}], 0x1, &(0x7f00007f0000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f00009fa000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f000087d000-0x3a)=""/58, 0x3a}], 0x1, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/09 00:31:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000243000)='/dev/snd/pcmC#D#c\x00', 0xff, 0x40) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00000e9000-0x36)=""/54) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f53000)=0x8005571c5de, 0xffffffffffffff6c) socket$bt_hci(0x1f, 0x3, 0x1) r1 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x0, 0x8002) writev(r1, &(0x7f0000d7e000-0x10)=[], 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000125000-0x98)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1}, &(0x7f0000e70000)=0x98) sendto$inet(r0, &(0x7f0000d7f000-0x8c)="112064abac82be88e90b207f80e6947e39ede36d637448d5d674debbf0d753a4c82e76c0f778307c558a9d132e24455c3533788012548d77b1d5fae1fb3de8d4c2a1369f736b86ee068951c2fb2eeab32e644a59b3b0a4636cf8413002048fdd74297727e8ceb755d5aad65f2e57833e308d7f39369185d90872b2426bf4ea7e7332e3570ce2e4b7637995ff", 0x8c, 0x48000, &(0x7f00000dd000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000076d000-0x8)={r2, 0x4, 0x80000000}, 0x8) connect$bt_rfcomm(r0, &(0x7f00005a2000-0x9)={0x1f, {0xff, 0x8443, 0x80fa, 0x40, 0x5, 0x2}, 0x84}, 0x9) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000dc5000)={r2, 0x0, 0x7, 0x5}, &(0x7f0000c9b000-0x4)=0x10) ioctl(r1, 0x2286, &(0x7f00006cd000)="1eab88e8e015820f13ad692354ef51f2fa540b3438b0ac4336a83091f819d3ad76bd93e6941c3f820ef90e05a76562ec1ca51f24f13ac67ee2a416f1393d766c05a08f368d54040000005bbab7265786b017b25a2cacda1bfbec44b04f2a67fb2b5c9de070d2ff53bbde49f221b83d11dde30338cd9fdcdac88fa03fad70019dbe342b9764dc475e288c7add0128f6239ebe0f19d88d625bea7ba233a22967a2c0759f506548bd6373c142d78ed685c41292c736e4fa35f35500028381d09efc5ef3deb3a9b88ee4fb883535443cbd8a") ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000406000)={0x2, 0x1, 0x8, 0x8, 0x0, 0x2800000}) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000f58000)={0x0, 0x8, 0x5, &(0x7f0000b5a000)=0x0}) 2018/01/09 00:31:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000330000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0xffffffffffffffff, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x8001, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r1 = syz_open_dev$sg(&(0x7f0000fa6000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x7) ioctl$KVM_SET_PIT(r1, 0xc0481273, &(0x7f000084d000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f00008d9000)={0x4, [0x0, 0x5, 0x8, 0x8]}) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000176000)={0x2, [0x9, 0x1]}) syslog(0x9, 0x0, 0x0) 2018/01/09 00:31:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000ae4000-0xb)='/dev/adsp#\x00', 0x2, 0x24400) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000b7c000)=""/136) r1 = socket$inet6(0xa, 0x8800000000000005, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000334000)={@common='sit0\x00', @ifru_flags=0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008ad000)={@common='sit0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 00:31:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) writev(r0, &(0x7f00006bd000)=[{&(0x7f0000714000)="2900000018001980013d75241a0407210206e30067fffd01040000000800050000000200080000bf00", 0x29}], 0x1) 2018/01/09 00:31:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) 2018/01/09 00:31:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) alarm(0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000445000-0xa)='/dev/cuse\x00', 0x10800, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000ab2000)={0x100000000, 0xa0, 0x4, 0xffffffff, 0x8020000000000, 0x9, 0xfffffffffffffffd, 0x418b, 0x0, 0x0}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000a2b000)=[0x100, 0x8]) 2018/01/09 00:31:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x0, 0x8002) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000be6000)={0x101, 0x2da, 0x3}) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl(r0, 0x2286, &(0x7f00005f8000)="") 2018/01/09 00:31:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000041000-0x8)={0x0, 0x0}) r0 = syz_open_dev$admmidi(&(0x7f0000845000-0xe)='/dev/admmidi#\x00', 0x100000000, 0x2) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000049f000)={0x0, 0x56d0}, &(0x7f00000ca000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a3b000+0x4a0)={r1, 0x7}, &(0x7f0000baf000)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000267000-0x8c)={0x7, 0x8001, 0x5, 'queue0\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 00:31:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000ea6000)=0x0) lstat(&(0x7f000089d000)='./file0\x00', &(0x7f0000c90000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000153000)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f000051b000-0x38)={&(0x7f0000922000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000062e000-0x10)=[{&(0x7f0000f2b000-0x4)=""/4, 0x4}], 0x1, &(0x7f0000e50000)=""/123, 0x7b, 0x3}, 0x1) r3 = getgid() setgid(r1) symlink(&(0x7f0000c8a000)='./file1\x00', &(0x7f0000a22000)='./file0\x00') setregid(r1, r3) 2018/01/09 00:31:43 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000071b000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x1d0, 0x80000000}, 'port1\x00', 0x8, 0x80000, 0x6, 0x5, 0x4, 0x7f, 0x200, 0x0, 0x3, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_getres(0xffffffffffffffff, &(0x7f0000c46000)={0x0, 0x0}) 2018/01/09 00:31:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) 2018/01/09 00:31:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f000091d000-0x88)={0x6, {{0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) readv(r0, &(0x7f0000617000-0x60)=[{&(0x7f0000e4c000-0x4c)=""/57, 0x39}], 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(r2, 0x8, &(0x7f0000f77000-0x8)=0x2) capget(&(0x7f0000d32000-0x8)={0x19980330, r2}, &(0x7f0000a58000)={0x9, 0x7, 0x20, 0x9, 0x7f, 0xfffffffffffffff7}) dup3(r3, r1, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000352000)={0x3, [0x0, 0x0, 0x0]}) 2018/01/09 00:31:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000330000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0xffffffffffffffff, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x8001, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r1 = syz_open_dev$sg(&(0x7f0000fa6000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x7) ioctl$KVM_SET_PIT(r1, 0xc0481273, &(0x7f000084d000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f00008d9000)={0x4, [0x0, 0x5, 0x8, 0x8]}) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000176000)={0x2, [0x9, 0x1]}) syslog(0x9, 0x0, 0x0) 2018/01/09 00:31:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x0, 0x8002) writev(r0, &(0x7f0000233000)=[{&(0x7f0000ca4000-0xf7)="e5b8ef4d9fd89905a52a0b02e6bb1639d41973f160066f97e38ce7f924c14fe9c82d76576c128fc1814670310ed0dede586c14682597a86c758a01413a3b76b6accbab6a81622cb42498172a8ad0cd50d5f9156685807385a42c03cafa47a3324cdf232c2a6b6a8887186ca5906ed29a56333f28431f4b67b84043571a3379186d5a1ad50c7fa03c0e0a0d5e051d119f60ca0f1fb7909bbf9b01c537ab4083e0cde1bda9d2b2d421b3d189b4cbb452111d4871ca389542d7a04d694d154106ceba23d1d43afba81ed49a7d1fcda77fb76bdf0325f873b6a61edb3abe79d0416cf330bd90189b9cf1af5ee14648a2bcf4969b1a13cdd5e7", 0x0}, {&(0x7f0000a3d000-0xc5)="92a4d996ad0a601b7efbdbab191ae74980e247b4fde90845704109aebc24576298f6a34af57e1f9de3c5f780efad677a0b56cd23b611e4bbe15a6498f6242b22e52383a786e3d5609dc825c20027146f5f81d2ebdf442b7dd6f0a466fa92f925c8b8a1137630b4daf107628c2e7ec5c629315760b12a7ddfdb10cdf57f599da895fdb00e7faa661012d7a13d6216a28671b7b849fada540b9d047a4481bd50c9fa078f1393ae672c9a7452231496c41e7a19a0c1227c528da7275ac6217dfc5173b588bec2", 0x0}, {&(0x7f0000004000-0x8f)="3c43bee53849b3d8b35aeb14b8552794ef3f51868834057ee5c7e530d340e62c17ee4d7593727106c45bd00dd32478ad706a6952ea9e7e79baf4a117426536e6fa68affb0236f37f8e79b2b2db0f686cdabd413fc589239075966a0a722f3cff848c0bce4f0681da5fed11fc9df7db4114508f0c277d00e45a624b5ab40b734858935b3ead91a51b3f61ee970cc41a", 0x0}, {&(0x7f00006ca000)="f156668adb2de30316db95cf72fc79b53c018dbb876791bb4988eaef7327a2871512fa85d708978f6e9c911465b1686d8774561d23e8cffeb87e4c2b3ea451defc286383f4655bb6385128125cab4720964bdc8928f934e7a01f197e26de910cc2ac6680e54fa7bef830ae7232c70e6b240d0bbcfdea4de0c10ba7d0809bd819b2612033ce2ff7935892359efc9e57a39ad36649f5e79cc16fff822edd25f8b616533fe78104a2c0a7462b7efa1e34063cb09bc92cbedaac843dd63463b6c43c0905ada35f4eecae842e3c0657dc0fe745408e6f78bb637d29d65adabe4b859f9073740a1d7e2a9839e98b9ff597d8afe3729780757519", 0x0}, {&(0x7f0000ec5000)="687420d1526b3cc949c10a16089fc6b34c35619ada390b6373e4725444208952f3c95f12abdf4c8239a60574814109da9cdba2addee336b096bbc479ead235873891d34e910a1bdc00f9486cc7dd404d535313b05fcf1443c720e232a7ddb823a556d10fd9385e53baddd425ee03ab47fceca4bb3e190d17aa632e82cec5252ecccf6fa368d41c8a6664fb5fb7634809e722214ad06aab1b0e223b9597d3d6b75b4c6751ab2ae6f9f75c133735c12297c4a14473d0b7156264d4924ae7020c4dfcf770a7bbc56f5ecbed357e9b147a1af248ef0d", 0x0}, {&(0x7f0000388000)="740642d5181d7b58dd6543edc4265654a98fa36455ed482734def7109737d0db2a524e10e759f5094881762d5c2d8b228cb87f6683383683637657c4d1fab57bfb9d197e747a83f58bfaebbe6aaea1ce7d57a29044a4155ec2186694853f39943544fc50c2555a69a8021faec33e98fcf170cfec322bc8e3773f65f4ad497dcb98050c87610f8e666d4a0507c65a", 0x0}, {&(0x7f0000189000)="0d3cac2a1f1f0b0d1166f3e6bb4c991daed9f21f6f9f73bace399fe42042f29d1f60d98adf353df717bff23f733662b3dd048e86ad38011e7233eea0806ad974e6c0e53362a36dfe9c88b40ff22b43b4564f3f497656ae061f3637fab10c928a7a96743f140a6294b5c6816d4918cdf78943e4fab5cb61a16f1115873786075fd40bb71919af810017530d1b3df16afea3e683ca6e20eaf54a507fb9d57eebf9943c6654143e4ebd26c81e594afc393dbc3cb79bec47a07f5d7174590368aa2148bb7bd1600473402c4dda275d31fb8078eb1e6361e361a9d908905cb8bfce7ee5db624bf14157e5914543b30e16210c0db907933c044891d0", 0x0}], 0x1000000000000224) ioctl(r0, 0x2286, &(0x7f00005f8000)="") 2018/01/09 00:31:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000aad000-0x4)=0x0) ptrace$pokeuser(0x6, r1, 0x0, 0x2) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000062c000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) recvfrom$unix(r4, &(0x7f0000ef8000)=""/4096, 0x1000, 0x40, 0x0, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000fc2000)=0x3) r5 = openat(0xffffffffffffffff, &(0x7f000038a000-0x8)='./file0\x00', 0x200000, 0x101) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000234000-0x10)={0x0, 0x1c, &(0x7f0000800000)=[@in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}]}, &(0x7f0000026000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000194000)={r6, 0x3ff}, 0x6) ioctl$KVM_RUN(r3, 0xae80, 0x0) timer_create(0x0, &(0x7f000079a000)={0x0, 0x11, 0x4, @thr={&(0x7f0000163000)="f3f85c7a210afac757696fb4e7b1f337f69b3d05f63e1225c2fedd7abb1a394ad708ee6865b23984427e97399d543d4b56b6bb42a2d105d8f9b3e0e8933d2f9439250bde211e7eb49f5305fb3a79b8ce41547b8791eeeae814a9de443358bfb88f1bf0defd5de6ca133b778e49f0134c8a2de0026c980cdcc8d372315bf18e307b0efac2d65bc2425c6623a02bbd8abfc54d926dbc2e8678a6bf323b11e35b441e3ef9b052d6cce97cc408b292bf51f0707e54551d74156ea0a1790f7a46effe43ed0a85b7", &(0x7f0000ccb000-0x26)="36c9b0f0c3e29792345fc2405e9b5fce2fc0388bc48bc3c55632804ad2cc7e9f3bc65edd09f4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000724000-0x4)=0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r7 = semget(0x0, 0x3, 0x20a) semctl$GETZCNT(r7, 0x1, 0xf, &(0x7f0000901000)=""/4096) 2018/01/09 00:31:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000002000-0x10)={0xff, 0x100000001, 0x2, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000375000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000d21000-0x4)=0x0, &(0x7f0000453000-0x4)=0x4) r2 = socket(0x10, 0x2, 0x0) timer_create(0x0, &(0x7f000034b000)={0x0, 0x26, 0x2, @thr={&(0x7f0000544000-0x1000)="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", &(0x7f0000d7e000)="3fd384c569e534e6ef1bdb53494fe7726d0c0c2cfaba1ad0"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000743000)=0x0) write(r2, &(0x7f0000acf000)="240000002e0007003200007f5206007700000000000006ff000000008087000000ff0000", 0x24) 2018/01/09 00:31:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00009fc000)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00001af000-0x1)={0x0, 0x0}) tee(r0, r1, 0x1, 0x5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003ad000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff030}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r3, &(0x7f0000018000-0x38)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) r4 = syz_open_dev$admmidi(&(0x7f0000888000-0xe)='/dev/admmidi#\x00', 0x81, 0x20c00) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f00001cc000-0x4)=0x2, 0x4) 2018/01/09 00:31:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) r1 = open(&(0x7f0000cf9000)='./file0\x00', 0x141002, 0x100) connect$netlink(r1, &(0x7f0000c97000-0xc)=@proc={0x10, 0x0, 0x3, 0x40000}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00008a0000)={0xc2, 0x2, {0x0, 0x0, 0xb2f, 0x3, 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]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000637000)={0xc, 0x0, &(0x7f0000ef7000)=[@free_buffer={0x40086303, 0x0}], 0x0, 0x0, &(0x7f0000fc3000-0x16)=""}) 2018/01/09 00:31:43 executing program 3: mmap(&(0x7f0000000000/0x361000)=nil, 0x361000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000361000)=[{r0, 0x225, 0x0}, {r0, 0x80, 0x0}, {r0, 0x401, 0x0}, {r0, 0x10, 0x0}, {r0, 0x8002, 0x0}, {r0, 0x0, 0x0}, {r0, 0xebb7d85b48da2bf1, 0x0}, {r0, 0x2040, 0x0}, {r0, 0x8, 0x0}], 0x9, &(0x7f0000087000-0x10)={0x77359400, 0x0}, &(0x7f0000362000-0x8)={0x7}, 0x8) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x1, 0x101, &(0x7f0000363000-0x8)={0x0, 0x0}) sendmsg$key(r0, &(0x7f000035e000-0x38)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 00:31:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x0, 0x8001) writev(r0, &(0x7f0000d3d000)=[], 0x1000000000000055) ioctl$sock_bt_hci(r0, 0xc00448dd, &(0x7f000000f000-0x51)="32b702973c351a11ed202d4ee25de08e61509fc4410f84adcb69d151e7d14477855ad14ccb1dd715320c1b2c23aa731b9f32abc2136681012c2afd4c04775128a0bfc67d486cb393bbac5fb2e48d67c8d2") ioctl(r0, 0x2286, &(0x7f00005f8000)="") 2018/01/09 00:31:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) 2018/01/09 00:31:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002dc000-0xc)='/dev/rfkill\x00', 0x40802, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f53000-0x4)=0x0, &(0x7f0000953000-0x4)=0x4) 2018/01/09 00:31:43 executing program 7: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000f85000-0x12)={@common='bcsf0\x00', 0x7}) fcntl$getownex(r0, 0x10, &(0x7f00003db000-0x8)={0x0, 0x0}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a0b000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000f85000)="44d58240eb9b310a32e0193d98d989355075c74dd47a2b8c95dae27c9ba65422832f1b4653c49be27c") [ 48.624098] binder_alloc: 6784: binder_alloc_buf, no vma [ 48.642285] binder: 6784:6786 transaction failed 29189/-3, size 0-0 line 2960 2018/01/09 00:31:43 executing program 5: mmap(&(0x7f0000000000/0x41b000)=nil, 0x41b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000022000)=0x7, 0x93) lstat(&(0x7f0000222000-0x8)='./file0\x00', &(0x7f00000e5000-0x35)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000041b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000104000)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000041c000-0x4)=0xe8) setreuid(r0, r1) pipe2(&(0x7f0000322000)={0x0, 0x0}, 0x80000) mmap(&(0x7f000041b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000315000)={0x0, 0xca, 0x1, 0x6d}, &(0x7f000036f000-0x4)=0x10) mmap(&(0x7f000041c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000034e000)={r4, 0xb7, "d6cabc7642002ba0fc38f5a66cd18267b39c325a1321d10ef4e45a41e8535fb1f352a765d953388f8b2d5f17ff4c49ab5d812d9465a1b4de916f04b7397f731f964421371ac2da7089d1de5356614f532d0364b4aee89cfe60fa2a7fb30a04f6543145000609225582d993109eaf18b4f3d394b475c5f2b56132b24093d75e423f9a5d3904acf78e32b285b09e1fe46bce932c7c13243afada019862697dfa24978b43c88371310677dcaadbf8df2e11a81df92de76c70"}, &(0x7f000041d000-0x4)=0xbf) mmap(&(0x7f000041b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r3, 0xc0505510, &(0x7f000041b000)={0x1ff, 0x5, 0x3, 0x43, &(0x7f000041b000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000001d000)={0x6, 0x3, 0xfffffffffffffff9, 0x2, 0xc7a, 0x6, 0x0, 0x400, 0x8, 0x379, 0xb2cb}, 0xb) r5 = msgget(0x2, 0x10) msgrcv(r5, &(0x7f00001e4000-0x61)={0x0, ""/89}, 0x61, 0x0, 0x3000) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r6, &(0x7f0000417000-0x38)={&(0x7f000020e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003d1000)={&(0x7f0000416000)=@acquire={0x16c, 0x17, 0xe001b1def71634b, 0x0, 0x0, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xdcd, 0xfffffff0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in=@loopback=0x7f000001, 0x0, 0x32}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 00:31:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000012000)={0x0, 0x7}, &(0x7f0000000000)=0x6) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000023f000-0x8)={r1, 0x7}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x0, 0x8002) rt_sigtimedwait(&(0x7f000054a000-0x8)={0x80000001}, &(0x7f00001bf000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004bc000-0xb)={0x77359400, 0x0}, 0x8) getpid() writev(r2, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl(r2, 0x840000002286, &(0x7f00005f8000)="") [ 48.681768] binder: BINDER_SET_CONTEXT_MGR already set [ 48.687400] binder: 6784:6793 ioctl 40046207 0 returned -16 [ 48.695934] binder_alloc: 6784: binder_alloc_buf, no vma [ 48.702112] binder: 6784:6786 transaction failed 29189/-3, size 0-0 line 2960 2018/01/09 00:31:43 executing program 4: mmap(&(0x7f0000000000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000055000)='/dev/sg#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000054000)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_out(r0, 0x1, &(0x7f0000054000-0x8)=0x0) [ 48.737541] binder: 6784:6793 BC_FREE_BUFFER u0000000000000000 no match [ 48.763077] binder: undelivered TRANSACTION_ERROR: 29189 [ 48.770149] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/09 00:31:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x5, 0x10000, 0x5}, 0xffffffffffffff6b) r1 = socket(0x11, 0x3, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000e11000-0x4)=0x2, 0x4) bind$packet(r1, &(0x7f0000f29000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = dup2(r0, r1) ioctl$TCSETA(r2, 0x5406, &(0x7f00005a4000-0x14)={0x40, 0x1, 0x6, 0x0, 0xfffffffffffffffd, 0x8, 0x1ff, 0x80000001, 0x7, 0x0}) sendto$inet(r0, &(0x7f0000edf000)="", 0xff57, 0x0, &(0x7f0000996000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 00:31:43 executing program 0: futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) 2018/01/09 00:31:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) r1 = open(&(0x7f0000cf9000)='./file0\x00', 0x141002, 0x100) connect$netlink(r1, &(0x7f0000c97000-0xc)=@proc={0x10, 0x0, 0x3, 0x40000}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00008a0000)={0xc2, 0x2, {0x0, 0x0, 0xb2f, 0x3, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000637000)={0xc, 0x0, &(0x7f0000ef7000)=[@free_buffer={0x40086303, 0x0}], 0x0, 0x0, &(0x7f0000fc3000-0x16)=""}) 2018/01/09 00:31:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000cb7000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000093d000-0x4)=0x0, 0x4) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000582000-0x4)=0x9) fcntl$getflags(r0, 0xb) r1 = socket(0x10, 0x803, 0xc) write(r1, &(0x7f000037b000-0x1f)="1f0000000206fdde2d03000000ffff0003002000090001826cd9a900000017", 0x1f) 2018/01/09 00:31:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000028f000-0x11)='/selinux/enforce\x00', 0x880, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00003e4000)=0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000e2b000-0x23)="1f0000001800077e000000010000000002000007fffffe0500000099580804", 0x1f) 2018/01/09 00:31:43 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000922000)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00004dd000-0x6)=""/6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b15000)='/dev/rfkill\x00', 0x8040, 0x0) read$eventfd(r1, &(0x7f00006cf000-0x8)=0x0, 0x1f) ioctl$void(r1, 0xc0045c79) 2018/01/09 00:31:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f000045f000-0x60)={0x0, 0x11, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000520000-0x4)=0x0) timer_settime(r0, 0x1, &(0x7f000022f000)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000343000)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000cff000-0x50)={0x4, 0x1ff, 0x1, 0x0, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000095c000)={0x4, 0x2, 'client0\x00', 0xffffffff80000007, "f7d33c9b8bc412fe", "17a22430b06d2c994c094ff2823ff84244f732fc9247b3599a3d6c4066dea7af", 0x16f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000068d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000259000-0x4)=0xba90) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000717000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a7c000)=0xe8) mprotect(&(0x7f000049c000/0x800000)=nil, 0x800000, 0x0) mlock2(&(0x7f0000a3e000/0x3000)=nil, 0x3000, 0x0) 2018/01/09 00:31:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x0, 0x8002) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f000062a000-0x50)={{0x9d6e7a66bd3319e7, 0x0, 0x4, 0x1, 0x4}, 0x6, 0x4, 0xe6cb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl(r0, 0x0, &(0x7f00005f8000)="") socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00008a0000-0x8)={0x0, 0x0}) 2018/01/09 00:31:43 executing program 0: futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) 2018/01/09 00:31:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2c, &(0x7f0000973000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x6558, @ipx={0xffff, 0x1e, 0x0, 0x0, {@current=0x0, @random="00f40800", 0x0}, {@random=0x0, @random="d843dda529fc", 0x0}, ""}}}}, &(0x7f00006b9000-0xc)={0x0, 0x1, [0xafe]}) r0 = getpid() sched_setparam(r0, &(0x7f0000134000-0x4)=0x6) 2018/01/09 00:31:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) rename(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x22, &(0x7f0000925000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x4000000014, @x25={0x5347d1768d122c42, 0x0, 0x0, "000000000000000985f8f181bd99e5875b"}}}}, 0x0) [ 48.857574] binder_alloc: 6831: binder_alloc_buf, no vma [ 48.870431] binder: 6831:6836 transaction failed 29189/-3, size 0-0 line 2960 2018/01/09 00:31:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d91000)='/dev/sg#\x00', 0x0, 0x8002) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000bf7000-0x10)={0x7, &(0x7f00004a2000)=[{0x1, 0xfffffffffffffffd, 0x7, 0x58f4}, {0x49, 0x2, 0x6, 0x6}, {0x0, 0xcb58, 0x800, 0x0}, {0x5c57, 0x75f, 0x7ff, 0xfffffffffffff1b2}, {0x2, 0x5, 0x5, 0x4}, {0xbf, 0x6, 0x2, 0x9}, {0x8000, 0x10001, 0x100000000, 0x6}]}) ioctl(r0, 0x2286, &(0x7f00005f8000)="") 2018/01/09 00:31:43 executing program 6: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b2c000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x8)={0x2, [0x4, 0x7fff]}, &(0x7f0000001000-0x4)=0x8) clone(0x0, &(0x7f0000b97000-0xeb)="", &(0x7f000064b000-0x4)=0x0, &(0x7f0000188000-0x4)=0x0, &(0x7f0000b96000-0xda)="") inotify_rm_watch(0xffffffffffffffff, 0x0) [ 48.912431] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/09 00:31:43 executing program 0: futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) 2018/01/09 00:31:43 executing program 4: r0 = gettid() ptrace(0xffffffffffffffff, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b9a000)={0x0, 0x0, 0x0}, &(0x7f0000477000-0x4)=0xc) gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00003e4000)={0x0, 0x0, 0x0}, &(0x7f000030d000)=0xc) r1 = gettid() r2 = getpgrp(r1) sched_setaffinity(r2, 0x8, &(0x7f0000000000)=0x9) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x2, 0x20, &(0x7f00004f4000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000166000-0x3)='nv\x00', 0x3) mlockall(0x1) madvise(&(0x7f00001f3000/0x4000)=nil, 0x4000, 0x0) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000722000-0x8)={0x0, 0x0}) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000a86000)={0x0, 0x0}, &(0x7f000004f000-0x4)=0x8) 2018/01/09 00:31:43 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000922000)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00004dd000-0x6)=""/6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b15000)='/dev/rfkill\x00', 0x8040, 0x0) read$eventfd(r1, &(0x7f00006cf000-0x8)=0x0, 0x1f) ioctl$void(r1, 0xc0045c79) 2018/01/09 00:31:43 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c40000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000a19000-0xf3)=""/243, &(0x7f0000345000-0x4)=0xf3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000ef9000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f00008c1000)="14774ff30eb908000001ff523cf4f9dbc04de6cc18b4aa34c26f720c6cad005d"}) 2018/01/09 00:31:43 executing program 3: mremap(&(0x7f00007b9000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000794000/0x1000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x8, &(0x7f0000000000)=""/0, &(0x7f0000000000)=0x0) 2018/01/09 00:31:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x0, 0x8002) epoll_wait(r0, &(0x7f0000ee5000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x9) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f000032c000-0x30)="8024904213615f1434a8b492105a85bee5b8d71f39c828a55b0a88d3a851010a31818833000000000000000249ad4e4d", 0x30}], 0x1) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000200000-0x8)={0x0, 0x800}) ioctl(r0, 0x2286, &(0x7f00005f8000)="") 2018/01/09 00:31:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000039c000-0xd)='/dev/net/tun\x00', 0x0, 0x200) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x9}) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008e3000-0x24)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 00:31:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000866000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000023b000)='/dev/cuse\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x31f, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xbeed, 0x10f, 0x1, ""}], 0xfffffffffffffe68, 0x0}, 0x0) ioctl(r2, 0xc0184900, &(0x7f0000002000)="") mmap$binder(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x0, 0x13, r1, 0x0) 2018/01/09 00:31:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) 2018/01/09 00:31:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000477000)='/dev/adsp#\x00', 0x8001, 0x20000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001e000-0x14)={0x5, 0xb, 0xd8, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) close(r0) 2018/01/09 00:31:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006fb000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000091f000-0x4)=0x2) r1 = socket(0x18, 0x0, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00009e1000)=@generic={0x1, 0x0, 0x73}) [ 49.001516] sg_write: data in/out 341795055/6 bytes for SCSI command 0x0-- guessing data in; [ 49.001516] program syz-executor2 not setting count and/or reply_len properly 2018/01/09 00:31:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) pipe2(&(0x7f00001db000-0x8)={0x0, 0x0}, 0x800) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00003af000-0x48)={{0xffffffffffffffff, 0x2, 0x6, 0x3, 0x2}, 0x4edf, 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]}) 2018/01/09 00:31:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000a70000-0x38)={&(0x7f0000a0c000-0x60)=@nfc_llcp={0x27, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, "b4b3cd7de3e14449d5ebc8468cd98cf651c3ebfe0692aa7fd80be4b502f80fddd204df86c4e6a35c96f7251dcbe54c3443b55b9fba76befaa88f60961ac2ca", 0x0}, 0x60, &(0x7f0000668000)=[], 0x0, &(0x7f0000d8f000-0xe8)=[], 0x0, 0x0}, 0x0) syz_open_dev$sndpcmp(&(0x7f00005f9000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x200000) 2018/01/09 00:31:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000692000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000004d000)=0x1c, 0x80800) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000417000-0x10)={0x3ade, 0x6, 0x800, 0x1}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000803000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000341000)=""/51) fcntl$setflags(r0, 0x2, 0x0) syz_open_dev$sg(&(0x7f00001fe000)='/dev/sg#\x00', 0x0, 0x0) 2018/01/09 00:31:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) [ 49.050414] sg_write: data in/out 341795055/6 bytes for SCSI command 0x0-- guessing data in; [ 49.050414] program syz-executor2 not setting count and/or reply_len properly 2018/01/09 00:31:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x0, 0x8002) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000792000)=""/118) splice(r0, &(0x7f000059b000-0x8)=0x0, r0, &(0x7f000085b000-0x8)=0x0, 0x9, 0x4) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl(r0, 0x2286, &(0x7f00005f8000)="") 2018/01/09 00:31:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ff000-0xa)='/dev/cuse\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(0xffffffffffffffff, 0xc0184900, &(0x7f0000002000)="") lseek(r0, 0x0, 0x1) 2018/01/09 00:31:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000f56000-0x4)=0xfffffffffffffff7, &(0x7f00009f9000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x485, &(0x7f0000924000)=""/24, &(0x7f0000001000-0x4)=0x18) 2018/01/09 00:31:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000513000-0x8)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f0000dfb000)={0x0, 0x0}, &(0x7f0000a2a000)=0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00001b3000)='/dev/vcs#\x00', 0x200, 0x440) bind$unix(r0, &(0x7f0000434000)=@abs={0x0, 0x0, 0x3}, 0x8) 2018/01/09 00:31:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0xffffffffffffffff}, 0x4) r1 = syz_fuse_mount(&(0x7f0000449000)='./file0\x00', 0xf002, 0x0, 0x0, 0x8000, 0x0) close(r1) 2018/01/09 00:31:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x0, 0x8002) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl(r0, 0x2286, &(0x7f00005f8000)="") syz_open_dev$vcsa(&(0x7f000098d000)='/dev/vcsa#\x00', 0x3, 0x40080) 2018/01/09 00:31:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000074b000)='/selinux/access\x00', 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ad1000)="e860c50186f0d5e944d742b36fd3c80a4f4a92b1e6e34e3874636a0ed729370c954159578f0d0ff18c672b2c5f5a19833b79ca617af123c95ab7f55a", 0x3c) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r2}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f000040c000-0x2c)={&(0x7f0000926000)={'sha512-avx\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 00:31:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000b37000-0x4)=0x0) r1 = getpgrp(r0) sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0x9) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000034000-0x9)='/dev/vcs\x00', 0x100, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f00000ab000-0x30)={0x1, 0x0, [{0xe, 0x6, 0x4, 0x5, 0x3ff, 0x5, 0x9, [0x0, 0x0, 0x0]}]}) ioctl$ION_IOC_MAP(0xffffffffffffffff, 0xc0084902, &(0x7f0000e2a000-0x8)={0x0, 0xffffffffffffffff}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00009ae000-0xc)='/dev/autofs\x00', 0xd8180, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000cf6000-0x10)={r3, r4, 0x0, 0x3}, 0x10) munlockall() r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000cfc000)='/selinux/relabel\x00', 0x2, 0x0) futimesat(r5, &(0x7f0000e7a000)='./file0\x00', &(0x7f0000c7e000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) mlock2(&(0x7f0000e96000/0x14000)=nil, 0x14000, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00005b2000-0xb)='/dev/hwrng\x00', 0x48000, 0x0) syz_open_dev$adsp(&(0x7f0000da2000)='/dev/adsp#\x00', 0x0, 0x880) 2018/01/09 00:31:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) 2018/01/09 00:31:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000541000-0xb)='/dev/adsp#\x00', 0x4, 0x400) write$evdev(r0, &(0x7f0000550000-0x30)=[{{0x77359400, 0x0}, 0xff, 0x9, 0x0}, {{0x0, 0x0}, 0x10000, 0x8, 0x2}], 0x30) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xf, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 00:31:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) 2018/01/09 00:31:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = request_key(&(0x7f00003a9000-0x6)='.dead\x00', &(0x7f0000320000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000095e000-0x1)='\x00', 0x0) r3 = add_key$keyring(&(0x7f0000991000-0x8)='keyring\x00', &(0x7f0000119000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r2, &(0x7f0000a18000-0xc)='id_resolver\x00', &(0x7f0000a45000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r3) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f00009a5000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x8983e4c8c00b7d8f, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/09 00:31:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000051a000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f00005da000)={0x79, 0x0, [0x7, 0x4, 0x0, 0x80000001], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000393000-0xa)='/dev/cuse\x00', 0x400400, 0x0) accept$packet(0xffffffffffffffff, &(0x7f000066a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000d85000)=0x14) bind$packet(r1, &(0x7f0000792000)={0x11, 0x1, r2, 0x1, 0x3, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r3 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x0, 0x8002) writev(r3, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl(r3, 0x2286, &(0x7f00005f8000)="") ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000e9e000-0xb0)={{0x9b4, 0x6}, 'port1\x00', 0x1, 0x40800, 0x9, 0x5, 0x0, 0x7069, 0x2f, 0x0, 0x5, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000c1e000+0xfb3)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000097e000)=0xe8) keyctl$get_persistent(0x16, r4, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000dec000)=0x0) getpgid(r5) mincore(&(0x7f0000d8b000/0x1000)=nil, 0x1000, &(0x7f00005f4000)=""/121) 2018/01/09 00:31:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10000000000005, 0x0) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x781, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cae000-0x11)='/selinux/enforce\x00', 0x105000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000d4c000-0x82)=""/130) sendto$inet6(r0, &(0x7f0000ba4000-0xc)="d0", 0x1, 0x0, &(0x7f000056e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00004b8000-0x1)="8c", 0x1, 0xfffffffffffffffc, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 00:31:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000baa000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f000061a000-0x60)=""/96) write(r0, &(0x7f0000dc2000)="38897daeff04edd3ff1ad00515ffa7c03611930acabfe903089f5ba8c1b86b8e939c75d275d245ce364251021ad42a1c4ecbaa0683c1ddff1fe9e746137dbc055e5e82b024ccc2904412efcaf42f006b74ab5bb84d287f5970be61c8c9971e17411614acac46791e4fffc429259529192d61e46eb77215d7e85ae14eda6850e4548b07077ca9ebcc6a24fc74e6b2e4739ff73d28059355ff74305f185dfa358d3910946779b2585a72b8748ce572cf040664c827", 0xb4) setsockopt(r0, 0x84, 0x6, &(0x7f0000aca000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb0010", 0x84) 2018/01/09 00:31:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) 2018/01/09 00:31:43 executing program 5: mmap(&(0x7f0000000000/0xc29000)=nil, 0xc29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000c29000)='/dev/loop#\x00', 0x166a4507, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000c27000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) 2018/01/09 00:31:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) 2018/01/09 00:31:43 executing program 7: 2018/01/09 00:31:43 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x3f, 0x521000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000040e000)=0x8000, 0x4) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000005a000-0x4)=0x7ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000849000)='/dev/snd/midiC#D#\x00', 0x2, 0x2002) ioctl$sock_proto_private(r1, 0x89e9, &(0x7f0000f57000)="dab389c1d422646be55078655b06e8591b2076d182bfef4d872aae9ebe666eaf605a1a6adabf17c6bdd58dd76442e9b9724ac30db912a1901ad40115d6950c60077c2f5c192f33c20032aa278f2a06cbd984a882b261957266e45c38cb29fac412a2a98a9d34824877939814f9f8aa332be69b2730d28ec14d7aafffaa25be5b13b3fe6adceebe68f546ac0be4979f9d77e77e94cdede8c13a18184bcf5354a653fa77fe3ec40ab04ca1261480e3cf91fee0b95646a7cb87ab9cf11b1e81a6eaeace42d771208e927051fc906027791be73479ec710cc92f9273ac376ae6f6bdde015a5412257e90c49dc61887d1") write$sndseq(r1, &(0x7f0000a42000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f00008f8000)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000a65000)=""}}}}], 0x30) write$sndseq(r1, &(0x7f0000585000)=[], 0xffe1) 2018/01/09 00:31:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) openat$ion(0xffffffffffffff9c, &(0x7f0000774000)='/dev/ion\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c54000-0xb)='net/packet\x00') preadv(r0, &(0x7f000041d000-0x40)=[{&(0x7f00005ae000-0x1f)=""/31, 0x1f}, {&(0x7f00007d2000-0x73)=""/115, 0x73}], 0x2, 0x0) 2018/01/09 00:31:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) 2018/01/09 00:31:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000950000-0xa)='/dev/vcs#\x00', 0xd85, 0x210c02) r1 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x0, 0x8002) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000cd6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d5c000-0x4)=0xc) fstat(r1, &(0x7f0000f8a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000b94000-0x8c)={0x7, 0xbd, 0x86, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r1, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000966000-0x18)={r0, &(0x7f000094a000)="c813d7be6488279214b5a28ae0f744d08d73ade5140ed627c82a48c7525e3aec8084202f39ba9ec0a641e758753f8fa204cc37ae2fefaa542b22591ada292dc967cc653944ff85631bf4ecbd22bb33198e53d0454a175672cb24d30abda31d6447c88ef54a51e793c7f3c0ea8d718d991d14fb4cd9dd2213646f060797e0a3499cc70ae7bbca900a09f283becd9ba6b4cd0b3cf7b0932b0042da36", &(0x7f0000d05000-0x87)=""/135}, 0x18) ioctl(r1, 0x2286, &(0x7f00005f8000)="") writev(r1, &(0x7f0000f09000)=[{&(0x7f0000abc000)="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", 0x1000}, {&(0x7f000027e000)="3564bff9a19b8f363d67f4f249b099b0e5b6ba26107bc4d3a4041bd68dcd38868ff81a66ca6e79cc5b4a3b6067cc60547cdacf80c83942fd3939370272a66b20ae48f257ee66a4e48c4cc4a78d452919843ebb64816e9c66799c2971dbfc620ad3d6532c11b8d81e8834ba7fa9f7a508a200fbcb8641a81fcfebf17e270927bc5f43288c5bdcc43acb46f50b", 0x8c}], 0x2) 2018/01/09 00:31:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000863000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000cc8000-0x1000)="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", 0x23e) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000e6a000-0x8)={0x0, 0x0}) shutdown(r0, 0x1) 2018/01/09 00:31:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='15', 0x2}], 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f00005e2000-0x58)="9405a29266017f43d13b8a15168acec01d68d7d50d006e83863d93a2782be06a1a202ce4dfde37bf3f31ba8b2a9c7f08a8e82cad9f3ce854b828a2e6e179c84c6be36e32efcc5f02a365bc6589e7f07e652a8674d8bcdd3b", 0x58) sendfile(r0, r0, &(0x7f000031a000-0x8)=0x0, 0x7) 2018/01/09 00:31:44 executing program 4: r0 = getpid() r1 = gettid() r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000eeb000-0x11)='/selinux/enforce\x00', 0x0, 0x0) openat(r2, &(0x7f0000432000-0x8)='./file0\x00', 0x4800, 0x30) kcmp(r0, r1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00001f1000)={r3, 0x2}) 2018/01/09 00:31:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000098000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d7a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002b6000-0x4)=0x10) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000ef0000-0xb)='/dev/adsp#\x00', 0xa2, 0x800) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f00007d8000)={""/1024}) writev(r1, &(0x7f000010b000)=[{&(0x7f0000ec0000-0x3a)="3900000010000904690000008000000006fa00400100000002e7f306000000141900040004000207b600000000000608000300ff00001ee404", 0x39}], 0x1) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000a95000)={@generic="42c815ae909c4c481a6fd26496620939", @ifru_flags=0x4100}) ioctl$void(r2, 0x5451) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000642000-0x2f)=""/47) 2018/01/09 00:31:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) 2018/01/09 00:31:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c00000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000894000-0xd)='/dev/dmmidi#\x00', 0x5, 0x1) r3 = getpgid(0xffffffffffffffff) getsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000481000-0x4)=0x0, &(0x7f0000b0f000-0x4)=0x4) syz_open_dev$sndpcmc(&(0x7f0000ae4000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x200100) r4 = gettid() kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r1, &(0x7f0000243000)={r2, r0, 0x3f}) setsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f00009a6000)=0x1, 0x4) readv(r1, &(0x7f0000c48000-0x10)=[{&(0x7f0000c61000-0xb6)=""/182, 0xb6}], 0x1) accept$nfc_llcp(r2, &(0x7f0000f75000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e7a000)=0x60) 2018/01/09 00:31:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f4b000)={0x0, 0x0, 0x0}, &(0x7f0000413000)=0xc) ptrace$poke(0x5, r0, &(0x7f000009e000-0x8)=0x0, 0x3) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000872000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000302000-0x4)=0x8001, 0x4) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000610000)=0x0, 0x86, 0x0, &(0x7f0000c60000-0x8)={0x0, 0x0}, &(0x7f0000c13000)=0x0, 0x0) 2018/01/09 00:31:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000001c000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f0ca", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x4000000000084, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e29000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000012f000-0x10)={0x0, 0xbc, &(0x7f0000777000)=[@in6={0xa, 0x1, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x1, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x2, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xe00000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x38a}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x703d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000500000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00007e1000-0x4)=r1, 0x4) 2018/01/09 00:31:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f000046d000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000400000-0x4)=0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000a2e000-0x50)={0x80, @time={0x77359400, 0x0}, 0x5, {0x3, 0x4}, 0x3, 0x2, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9f000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) syz_open_dev$audion(&(0x7f0000b69000-0xc)='/dev/audio#\x00', 0xea, 0x800) socketpair(0x8, 0x3, 0x3f, &(0x7f00008fa000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00009f2000+0x334)={0x0, 0x0, 'client1\x00', 0xffffffff80000003, "1a01fc483ac36063", "e5ef458f66a2d37e063f84d3d554fd1254438f7a43e84a2b6d39178788dd02dc", 0x9, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 49.632424] netlink: 'syz-executor5': attribute type 4 has an invalid length. [ 49.636080] syz-executor1 (6989): /proc/6984/oom_adj is deprecated, please use /proc/6984/oom_score_adj instead. 2018/01/09 00:31:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) 2018/01/09 00:31:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000705000)='/dev/dsp#\x00', 0x98, 0x600000) getsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f00004be000-0x1000)=""/4096, &(0x7f000098b000)=0x1000) r1 = syz_open_dev$vcsn(&(0x7f00002ca000)='/dev/vcs#\x00', 0x0, 0xe400) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00003c1000)=0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r2, 0x0, 0x20000000050, &(0x7f0000dde000-0x10)=""/16, &(0x7f000000e000-0x4)=0x10) 2018/01/09 00:31:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000170000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x400000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000065c000-0x18)={0x0, 0x81, 0x0, 0x3, 0x8001}, &(0x7f0000a70000-0x4)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f01000)=@assoc_id=r1, 0x4) r2 = socket$inet(0x2, 0x8000000000000003, 0xff) connect$inet(r2, &(0x7f0000c71000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000389000)="ae5c038e7128635f5d5b936f00e9c3f5061a4b976396fae2c5566979875205886bbcd89661b53d121dd8673d8cb798444e23218b21dc288c", 0x38, 0x0, &(0x7f00004a0000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 00:31:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x0, 0x8002) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000057b000)="e9555eec6565202975ceb9dbdb93c2ab", 0x10) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000075f000)=""/201, &(0x7f00008c4000)=0xc9) 2018/01/09 00:31:44 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x10, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) epoll_create1(0x80000) 2018/01/09 00:31:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f4b000)={0x0, 0x0, 0x0}, &(0x7f0000413000)=0xc) ptrace$poke(0x5, r0, &(0x7f000009e000-0x8)=0x0, 0x3) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000872000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000302000-0x4)=0x8001, 0x4) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000610000)=0x0, 0x86, 0x0, &(0x7f0000c60000-0x8)={0x0, 0x0}, &(0x7f0000c13000)=0x0, 0x0) 2018/01/09 00:31:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x3, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f000009f000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000803000)=0x0, 0x0) futex(&(0x7f0000bbd000)=0x7, 0x4, 0x6, &(0x7f0000c2b000-0x10)={0x0, 0x989680}, &(0x7f0000186000-0x4)=0x81, 0x8) getrusage(0x1, &(0x7f0000c93000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f0000fe6000-0x40)={0x6, 0xffffffff, 0x4, 0x3504, 0x7ff, 0x7, 0x200, 0x7fffffff}, &(0x7f00006c0000)={0x2e00, 0xe, 0x200, 0x7fff, 0x2, 0x100000000, 0x1ff, 0x76db}, &(0x7f0000b5b000-0x40)={0xe8b, 0x9, 0x0, 0x9, 0x0, 0x130c, 0x3, 0x9}, &(0x7f0000076000)={0x77359400, 0x0}) 2018/01/09 00:31:44 executing program 1: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d82000-0x10)='/dev/sequencer2\x00', 0x8080, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000df3000-0x4)=0x7fff) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000c1c000-0x18)=@add_del={0x2, &(0x7f0000fee000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4}) r1 = socket(0x2, 0x3, 0x40) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000fee000-0x4)='tls\x00', 0x4) sendmmsg$nfc_llcp(r1, &(0x7f0000239000-0x38)=[{&(0x7f0000231000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a227cfd86399c1ac204eb4a65b21e531678e893e12003ab58c3204d87625cb37d67298ca57fad84a7a71bddd674dcd27daed2fc91b7153033dfc878eb6b571", 0x0}, 0x60, &(0x7f0000fef000)=[], 0x0, &(0x7f000009e000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) [ 49.698284] netlink: 'syz-executor5': attribute type 4 has an invalid length. 2018/01/09 00:31:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x0, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) 2018/01/09 00:31:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00000e4000+0xa8a)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f00000da000)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000056a000-0x6)={0x0, 0x2}, &(0x7f0000018000-0x4)=0x6) accept4$unix(r0, 0x0, &(0x7f0000dcb000)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000075c000)={r1, 0x7, 0x20}, &(0x7f0000a16000)=0xc) r2 = syz_open_dev$sg(&(0x7f0000e3a000-0x9)='/dev/sg#\x00', 0x0, 0x142) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000bb3000-0x4)=0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000463000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b28000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a3000)=0xc) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f00000f3000-0x4)=0x0) getresgid(&(0x7f0000c11000+0x953)=0x0, &(0x7f0000376000)=0x0, &(0x7f0000295000-0x4)=0x0) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002f1000)={r3, r5, r7}, 0xc) getsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f000083a000-0xcb)=""/203, &(0x7f0000b3e000-0x4)=0xcb) read(r2, &(0x7f0000442000)=""/36, 0x24) write(r2, &(0x7f000023b000)="ddc1c992757ba20660367e97d8d9ad86f4b78974721e09ead46d4ccccfd6b790014ff2bd2ca43e7c50a9", 0x2a) sendmmsg$unix(r2, &(0x7f0000a84000-0x70)=[{&(0x7f000086c000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00008ef000-0x20)=[{&(0x7f000062c000)="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{&(0x7f00001bc000)="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", 0x1000}, {&(0x7f00000d2000-0xc2)="2dfb005d8a912ac1d5bbaf2e6c89880b34db8bb512b67dab42a843397d2ec33d129edcf03c693821549df9e2da8b73ec624ce713a974e53ab7d0a7961603b94b8af2d72db7a506d70ae5579310d77d3714717cc886455b707da10bf90b44b988effe5bd296171673a4e783cf3d9a8ebbed707e158f2435647f27acaa641ec360e50433cf19e53b5d7d2cb738eb8fb881b4a369f93f358095f2251c1d1c27a6176344b77ceefd5883953885bcd7dd19e9b0b2a5201ed7a6f93b07fe6f5bef77dc92a1", 0xc2}], 0x6, &(0x7f000010a000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r3, r5, r6}], 0x40, 0x8080}], 0x2, 0x1) 2018/01/09 00:31:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000636000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000f45000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000580000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000912000-0xf0)=[{{r1, r2/1000+10000}, 0x1f, 0x100000001, 0x9}, {{0x0, 0x0}, 0x8, 0x9, 0x4}, {{0x0, 0x2710}, 0x757d, 0x3d2, 0x0}, {{0x0, 0x7530}, 0x8, 0xffffffff, 0x7fff}, {{0x0, 0x0}, 0x80000000, 0x6, 0x8}, {{0x0, 0x7530}, 0x1, 0x3, 0x10000}, {{0x0, 0x0}, 0xdcd, 0x4f2, 0x100}, {{0x0, 0x2710}, 0x4687, 0x9, 0x8}, {{r3, r4/1000+10000}, 0x90000, 0x7fffffff, 0x400}, {{r5, r6/1000+10000}, 0x834, 0x8, 0x7fff}], 0xf0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00004db000)=0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000793000-0x8)=0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/01/09 00:31:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000074000)='/dev/adsp#\x00', 0x80000001, 0x80000) bind$bt_rfcomm(r1, &(0x7f0000b59000-0x9)={0x1f, {0xfff, 0x5, 0x200, 0x9, 0x7d, 0x10001}, 0x9}, 0x9) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000010000-0xc)={0x0, 0x0}) poll(&(0x7f0000003000)=[{r3, 0x1081, 0x0}], 0x1, 0x9d56) clone(0x0, &(0x7f0000f6a000-0x8c)="", &(0x7f0000094000-0x4)=0x0, &(0x7f000090e000-0x4)=0x0, &(0x7f0000fe2000)="") epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000016000)={0x1, 0x0}) 2018/01/09 00:31:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000090b000-0xb)='/dev/adsp#\x00', 0x8000, 0x600000) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000b94000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000c7b000)='/dev/sg#\x00', 0x0, 0xc0282) getrlimit(0x4, &(0x7f000010a000)={0x0, 0x0}) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00007c3000)=""/90) writev(r1, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl(r1, 0x2286, &(0x7f00005f8000)="") 2018/01/09 00:31:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x0, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) 2018/01/09 00:31:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000068d000-0x8)={0x0, 0x0}) ioctl$int_out(r0, 0x5460, &(0x7f0000f5e000-0x8)=0x0) r1 = syz_open_dev$tun(&(0x7f00008ff000)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000090f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x9) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00001d4000-0x10)={0x1, 0x5, 0x3227, 0x3, 0x0}, &(0x7f000035d000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000a3c000)={r3, 0x400000002}, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00008bd000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x9, @cisco=&(0x7f00006fb000-0x8)={0x0, 0xa9}}}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000c53000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000def000)=0x0) ioctl$TUNDETACHFILTER(r1, 0x400454ce, 0x0) 2018/01/09 00:31:44 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000259000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="689b6481ea15", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b0f41ac2215289f964cba5258ecb317e"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000001000-0x70)=[@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}], 0x1c) 2018/01/09 00:31:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) futex(&(0x7f0000000000)=0x0, 0x0, 0x0, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000003000-0x4)=0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$adsp(&(0x7f0000765000)='/dev/adsp#\x00', 0x8000, 0x2001) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00001d7000)={0x40, 0x2, 'client1\x00', 0x2, "70f03c1e6cb3b925", "9e9bedadbc1ee1c816744497f92145702494928fe8d655266fb76dc6f0b5245d", 0xca4, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 00:31:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x12, &(0x7f000046d000)={0x0, 0x0, 0x8, 0x0}) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000031b000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000ff5000-0xa)={0x2, "5d489487fccb"}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f000053a000)=""/113) read(r3, &(0x7f0000b0a000)=""/128, 0x80) 2018/01/09 00:31:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000a71000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00005a5000)={r1, &(0x7f0000d86000)=""/242}) syz_open_dev$sndctrl(&(0x7f0000e23000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) 2018/01/09 00:31:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xf62, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x200, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 00:31:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000005b000-0x4)=0x7, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00001aa000+0x9be)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) 2018/01/09 00:31:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x0, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) 2018/01/09 00:31:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000001000-0x4)=0x6, 0x4) fcntl$getflags(r0, 0x40b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000cd0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000079c000-0x4)=0x10, 0x80800) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000c45000)={0x2, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) shmat(0x0, &(0x7f00008ad000/0x2000)=nil, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000fbf000-0xa)='/dev/vcs#\x00', 0x4, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00008ac000-0x1)=0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000021b000)={{0xa, 0x2, 0xfffffffffffffc01, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x3, 0x9b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x4, [0xa0d, 0x9, 0x8, 0x2, 0xfffffffffffffb46, 0x8, 0x3f, 0xff]}, 0x5c) ustat(0x6, &(0x7f0000644000)={0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$SHM_LOCK(0x0, 0xb) syz_open_dev$sndpcmp(&(0x7f0000983000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x400002) shmget$private(0x0, 0x2000, 0x144, &(0x7f000068d000/0x2000)=nil) r2 = shmget(0x0, 0x4000, 0x1, &(0x7f00000b5000/0x4000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) getsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f00005bd000-0x4)=0x0, &(0x7f0000fe4000-0x4)=0x4) 2018/01/09 00:31:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e5f000-0x10)='/dev/sequencer2\x00', 0x14001, 0x0) r0 = syz_open_dev$audion(&(0x7f0000fa7000-0xc)='/dev/audio#\x00', 0x6, 0x280000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000133000)='/dev/mixer\x00', 0x40, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000083e000)='/dev/mixer\x00', 0x4000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xb, 0x200000000000004f, &(0x7f000054f000-0x70)=@raw=[@call={0x85, 0x0, 0x0, 0x2e}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x25}, @call={0x85, 0x0, 0x0, 0x23}, @map={0x18, 0xa6ea52b5bf35abaf, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0xf, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000d9c000-0xa)='syzkaller\x00', 0x3, 0x3f9, &(0x7f000080a000-0xc3)=""/195, 0x0, 0x800000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 00:31:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x0, 0x8002) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000028b000)='/dev/ppp\x00', 0x804c0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000b79000-0x28)={@common='dummy0\x00', @ifru_ivalue=0x8}) ioctl(r0, 0x4, &(0x7f00005f8000)="") 2018/01/09 00:31:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0xe9, 0x80000) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000001000-0x4c8)={{0x7, 0x2720bba41c10255c, 0x2, 0x1f, "2e7618868e60e97b148662769633d65e434424578091a4ee2f11921413db4e4fa7143a7d71b96ecda28f1ed4", 0x7dc}, 0x9, [0x0, 0x7fffffff, 0x2, 0x7f, 0x5, 0x6, 0x0, 0x6, 0x84b, 0xa2, 0x3, 0x10000, 0x1, 0x7fffffff, 0x8, 0x3f, 0x7, 0x1, 0x6, 0x8, 0x8001, 0xffffffffffffffb3, 0xfffffffffffff001, 0x0, 0x7, 0x7ff, 0x8001, 0x3, 0x8, 0xfffffffffffff746, 0x800, 0x7, 0x80, 0xffffffff80000001, 0x4, 0x254, 0x2, 0x7f, 0x0, 0x6, 0x3, 0x100000000, 0x9, 0x8, 0x66f5, 0x2, 0xfffffffffffffff7, 0x5b10, 0x9, 0x80000000, 0x1ff, 0x4, 0x3f, 0x3f, 0x0, 0x6, 0x7, 0x8, 0x8, 0x7ff, 0x1, 0x8, 0x3ff, 0x4, 0x80, 0x8, 0x7, 0x5, 0x1ff, 0x100, 0x1, 0x101, 0x7, 0x2, 0x3, 0x2, 0xffffffffffff1928, 0xfc, 0x100000001, 0x8, 0xffffffff, 0xd8, 0x7, 0x401, 0x1cf72689, 0x7fff, 0x8000, 0x4, 0x20, 0x0, 0x6, 0x20, 0xfffffffffffffff9, 0x7, 0x62fd, 0x8, 0x0, 0x6, 0x3, 0x1, 0x6, 0x3f, 0x7, 0x401, 0x81, 0x1d39, 0x9, 0x6, 0x200, 0xa92, 0x6, 0x9, 0x3, 0x3346, 0x80, 0x3, 0x8, 0x8, 0x8, 0x101, 0x2, 0xffffffffffff0000, 0x0, 0x0, 0x2, 0x0, 0x7, 0x10001], {r1, r2+30000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000002000)='./file0\x00', r0, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004000-0xc)={0x0, 0x6, 0x10}, &(0x7f0000003000)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={r3, 0x4}, 0x8) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) socketpair$inet6(0xa, 0xa, 0x8, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) getsockopt$inet_udp_int(r4, 0x11, 0x1, &(0x7f0000004000-0x4)=0x0, &(0x7f0000000000)=0x4) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000001000)=0x7, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@generic="4b1a7804d7bcaab19fba820e001f4639", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/hwrng\x00', 0x500, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$user(&(0x7f0000003000-0x5)='user\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000004000)="2318a6f8bee8c2fc4df6dae4ca790b009e3ea1dc43721be014649a69681a17eb71bab78262596b918c64c091296d7b0d444dbcbba8c495553d027e1ab9b812e42eb2f186710c90ea2e45df9692b68cc6823a1e1cbf32eacc753ea26aa03c300b79ebccfd650abbcf07bd01ba5076e1d9fc395b312e7500beb7ac5aad8ef05d958688da77b282d74ba2f49d84b93dcde0797033db74d75989a2db6a621d65f5c1ef8fd7c7c9b6942407b8b5e978594de588cb1bd04500e5a2facba135cbd806e0b64cbda63f21af19a44836ab9f0cec6715", 0xd1, 0xfffffffffffffff8) keyctl$update(0x2, r5, &(0x7f0000003000)="9af816409f3517092abc01aeae8ad378808f25170ac4d8eee46d7f563c60810e03645bc7db9c9b61866c6e610cbcd0a4631aae0f605dd6f29ddd54935b096124c2968d378dc60585f5f129ffff5634d9ae2035c29553ff8acf0f072db7fd9ee3e1504398f899e48a02e18e6bdf867550a4c8f931cd9bb4d862a1cd188cae", 0x7e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000005000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000006000)={0x4, &(0x7f0000004000)=[{0x8, 0xffffffff00000000, 0xffffffffffffffe0, 0x0}, {0x3, 0x1000, 0x3, 0xb28}, {0x3, 0xffffffffffffffff, 0x0, 0x63}, {0x20, 0x400, 0x0, 0xd66}]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000007000)='/dev/mixer\x00', 0x10000, 0x0) 2018/01/09 00:31:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000376000-0xc)='/dev/autofs\x00', 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000226000)=0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000613000-0x4)=0x6, 0x4) r1 = syz_open_dev$loop(&(0x7f0000db8000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x40000000401070ca, &(0x7f0000a0d000-0x1)="") 2018/01/09 00:31:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000a8b000)={0x0, 0x0}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000412000)='/dev/cuse\x00', 0x829fc, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000019d000)={r1, 0x80000, r2}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00004f4000)=0x0) r4 = getpid() kcmp(r3, r4, 0x6, 0xffffffffffffffff, r0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000b97000)={0x2, &(0x7f0000490000-0x10)=[{0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r5, 0x1, 0x1a, &(0x7f00000b5000)=""/1, &(0x7f000088f000)=0x1) 2018/01/09 00:31:44 executing program 4: getrandom(&(0x7f0000558000-0xf)=""/15, 0x6, 0x3) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00009d5000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b79000-0x10)="", 0x0) r3 = open(&(0x7f0000ea7000-0x8)='./file0\x00', 0x10000, 0x0) fallocate(r3, 0x0, 0x0, 0x1ff) sendfile(r2, r3, &(0x7f0000dd4000)=0x0, 0xf2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000001000-0x73)="98e60f6c6c764ed175be2bc891ab8579bc8ca04a9cad49679613b50fb03cf29d29ecee0ef1dd4ca1523c8d9d8ef9b111e7d2eaa2142a3cded990a68d8e219298c5ff69f1ccd42d4dbe9151e03e827046688594be149de9a25cdc41c080ba6d42f32b5924fc6aa396d8796d76d218a6cb15d640") 2018/01/09 00:31:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) pipe(&(0x7f0000112000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000adc000-0x28)={@generic="5a7f886c4532c95811b6ebf303bdfc17", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000624000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) splice(r0, &(0x7f00004a3000-0x8)=0x0, r1, &(0x7f0000479000)=0x0, 0x3f, 0x0) 2018/01/09 00:31:44 executing program 6: semget(0x1, 0x2, 0x300) semget(0x0, 0x0, 0x20) r0 = semget(0x0, 0x2, 0x40) semctl$GETPID(r0, 0x3, 0xb, &(0x7f0000544000)=""/223) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x10002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000003000-0x3f)=""/63) accept$ipx(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x63) 2018/01/09 00:31:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) 2018/01/09 00:31:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00002fa000-0xa)='/dev/dsp#\x00', 0x8, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f000087a000)=0x1, 0x4) r1 = socket(0x1b, 0x3, 0x200000100000001) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000f26000-0x4)=0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ae1000)={0x0, 0x0}) process_vm_writev(r2, &(0x7f000094e000)=[{&(0x7f0000c2c000-0xc)=""/12, 0xc}, {&(0x7f0000a3e000)=""/72, 0x48}, {&(0x7f0000925000)=""/151, 0x97}, {&(0x7f00007f5000-0x90)=""/144, 0x90}, {&(0x7f0000143000)=""/105, 0x69}, {&(0x7f000050f000)=""/246, 0xf6}, {&(0x7f000003a000-0xdd)=""/221, 0xdd}, {&(0x7f0000c62000-0x5b)=""/91, 0x5b}], 0x8, &(0x7f0000c2c000-0x70)=[{&(0x7f000092f000-0xce)=""/206, 0xce}, {&(0x7f0000178000)=""/4096, 0x1000}, {&(0x7f0000041000)=""/145, 0x91}, {&(0x7f0000fce000+0x48b)=""/4096, 0x1000}, {&(0x7f00003bf000)=""/84, 0x54}, {&(0x7f0000f6f000)=""/1, 0x1}, {&(0x7f0000dc7000)=""/248, 0xf8}], 0x7, 0x0) getsockopt(r1, 0x800000000000ff, 0x1, &(0x7f0000001000-0xe4)=""/0, &(0x7f0000001000)=0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000a73000)={0x0, 0x9}, &(0x7f00004e2000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00004da000)={r3, 0xcef, 0x6, [0x33, 0x7cff, 0x80, 0x3, 0x4, 0x727c]}, &(0x7f0000826000)=0x14) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000ced000-0x14)={{0x7, 0x0, 0x7fffffff, 0x654a44df, 0x7, 0x3f}, 0x2, 0x97a, 0x9}) 2018/01/09 00:31:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000971000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xa0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xffffffffffffffff}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f00001f5000)="", 0x0, 0x0, &(0x7f0000f07000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000041c000-0x14)={0x4, 0x101, 0x100, 0xffffffff, 0x100}, 0x14) [ 50.060916] program syz-executor2 is using a deprecated SCSI ioctl, please convert it to SG_IO 2018/01/09 00:31:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000799000-0xa)='/dev/cuse\x00', 0x109080, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000204000-0x4)=0xb) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000218000)=0x400, 0x4) sendto$inet6(r0, &(0x7f0000179000)="97", 0x1, 0x0, &(0x7f0000b73000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 00:31:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x0, 0x8002) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl(r0, 0x2286, &(0x7f00005f8000)="") 2018/01/09 00:31:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000190000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000b61000)={0x0, 0xae, "e82075adcae64264086b6a9333048d1c508ec8f9894bc2815807fa9ac50eca05dc0441884c87928ac71c2d540be6c63f4b6b96c9f67d4cd7bb3b67bc684db8af655d8ac274ff4a76b2c9f02cde61e1afccc4320a6a9e3cfded36c2e20a8a8def7290429ae1b5211c6ee1d6a174dfdba811475e93c7b17a18bb37721748a445d75cf5c9f715ff1bd7518617f0c6a4b1e225e9ba189f3e4c222346f37d41c8e026254a908b923422e17d16a2fba405"}, &(0x7f000043d000)=0xb6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a6a000-0xa0)={r1, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x6, 0x4, 0x2, 0x40}, 0xa0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000069b000-0x10)='/dev/sequencer2\x00', 0x8001, 0x0) ppoll(&(0x7f00006f3000-0x28)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000bdb000)={0x0, 0x0}, &(0x7f0000c9c000)={0x0}, 0x8) 2018/01/09 00:31:45 executing program 6: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f000034e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00002b7000-0x4)=0x14, 0x80000) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000f62000)=[{r0, 0x40, 0x0}, {r0, 0x10, 0x0}, {r0, 0x1000, 0x0}], 0x3, &(0x7f00002cc000-0x10)={0x0, 0x0}, &(0x7f0000f63000-0x8)={0x6}, 0x8) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000f63000-0x16)=""/22, &(0x7f000043a000)=0x4) futex(&(0x7f0000000000)=0x0, 0x5, 0x0, &(0x7f0000f61000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x24000000) 2018/01/09 00:31:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c1371}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000fe7000)=0x0) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 00:31:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000034c000+0x7b2)='/dev/sg#\x00', 0x8001, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000bec000-0x8)=0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lookup_dcookie(0x78, &(0x7f0000b89000-0x4f)=""/79, 0x4f) clock_gettime(0x6, &(0x7f00006aa000)={0x0, 0x0}) 2018/01/09 00:31:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) 2018/01/09 00:31:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) fstat(0xffffffffffffffff, &(0x7f000052b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x80000000, &(0x7f00000cd000-0x8)='./file0\x00', r1, &(0x7f0000e69000)="46fb27d749c0b71d73d924373266faa0116c690ca71c2de68989b90c7b8dcdbf19fccfed501a1a4d98de874a4725a51e284a6d6bb726a738e8db01966460d5") symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') openat$audio(0xffffffffffffff9c, &(0x7f0000655000)='/dev/audio\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000826000-0x50)={{0xc9db, 0x1000}, {0x77da, 0x1}, 0x7, 0x1, 0x2b8b, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) creat(&(0x7f000028b000)='./file0\x00', 0x0) umount2(&(0x7f000078b000)='./file0\x00', 0x0) 2018/01/09 00:31:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004cc000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000dba000)={0x6, 0x4, 0x8000, 0x9, 0x0, 0xffffffffffffffff, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000406000)='/dev/sequencer2\x00', 0x200087, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f00000d5000-0x50)={0x5, 0x4, 0xe6f, 0xb900000, &(0x7f0000f33000-0x100)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000088e000)=0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000dbb000-0x10)={0x3, [0x0, 0x0, 0x0]}) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f000028d000+0x9d7)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x401, 0x3, 0x0, 0x100000001, 0x1f000, 0x2002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x0}) write$eventfd(r0, &(0x7f0000088000)=0x20200000001, 0x8) 2018/01/09 00:31:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x0, 0x8002) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000ce0000)={0x400, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x2286, &(0x7f00005f8000)="") 2018/01/09 00:31:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000031c000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b62000-0x4)=0xe8) r4 = getegid() r5 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000065000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000067f000-0x4)=0xe8) lstat(&(0x7f00008d1000-0x8)='./file0\x00', &(0x7f000047e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000253000)={&(0x7f0000a1a000-0xc)=@proc={0x10, 0x0, 0x2, 0x400}, 0xc, &(0x7f0000698000-0x70)=[{&(0x7f0000fa7000)=[{0x58, 0x7fffffff, 0x200, 0x7ff, 0x1, "fba796aeecdebeab8c687f68caae1d79ca48798c5e6f8b77af776ed86e25913a6de9340843dfee78f929b9de2e690035991c36590aa6db4ce934f8fb902e5d262695b8db15"}, {0x2c, 0x2, 0x104, 0x6, 0x2, "0860c595eec4292d560f4af0c862381a6fb04c4c447106886dde"}, {0xc8, 0x37, 0x201, 0x401, 0x0, "77d4ca57b78327594162ef115de1ceb66b358d8053aef213ce17213c53590d437360caf95355cf5318eb526ad1525c5466a17c95adc9b852182d02f5a04c5132a756347fea12d49bd951f462158e42f24ce995e9c0a162da053c395860cbd1fe9f110941086211450f0ab69c1cd5a236da17c873363349062211573172ef6ee3be6f501c45eb7fa5f5be1dfc203572f40847d5867cbf8af5201f0e629cdb205eca02302186cd04d1ed60da6bc404c5faebf337e2ab751129"}, {0x34, 0x8, 0x10, 0x1, 0x1, "afbc7cbf4c9cb3d4723319bbfb2d3228fbf42a5de620fc982754cc453a7d0e8f7c31"}, {0x70, 0xff, 0xa00, 0x9, 0x3, "90687938ef1ac320b71cbcd168c8582afb68a4b5d3dcf8c23f6021ae007430fc9e56cdc52f8765d0931843c8ad3c8980e1126832bbeff33f25fc03bef30b500622144ddcdde944d832be2f8e7fda6f860ed996152c2cdbb99d9312b2c44eb4"}], 0x1f0}, {&(0x7f00008a2000)=[{0x5c, 0x0, 0x0, 0x80, 0x2, "277082e0c4fbc459a7a15e683250a9195e9d835cff6159ffc8676be7a027f92c16f515c860d7685fd11f94a517352f3e4c8dee0d072c57feda568a8786fdbe1111d27eae13fb5f2f67"}, {0x50, 0xf366, 0x220, 0xfffffffffffffffb, 0x2, "7a45aa6bf657f63b80e7f3a389f991975a6b2020f879a6b99aa863bed97a5fea4511b4b33cd1b22d85fd549f4ec3d42e8cb2fd985e772131d38f76365b5f"}, {0x60, 0x2, 0x728, 0xa973, 0x1, "e2cbcdb775e9bfa3f0e38ca26d3159ae318dd76ae08f2b033094f40963f07149482ffa94bee494f59d99219c1e0cb79f655ce2b8aad6b9c6accda400a51055163a0b06b1a3a6e64849139ebd5629320d"}, {0x2c, 0x1, 0x200, 0x7fffffff, 0x1, "28fab94aba9d22fc76b20325d9940f22b81a7f99ea95c8467d49"}, {0x50, 0x4, 0x100, 0x100000000, 0x1, "d9d7a3f1edf960b45bc6c1df5e8ae30f7190b85503c241adc51ae7b8102f1ea4d9cce2cf167099abf4ebfb3b99e7ad5d031abb129de1ba25dcb1c08619c7"}], 0x188}, {&(0x7f000082c000)=[{0x10, 0x2, 0x701, 0x1ff, 0x0, ""}, {0x9c, 0x134, 0x100, 0xfffffffffffffffc, 0x3, "00f3b469e36126b5ae4623a5233bf6016d8769edd5dbf84bd6f52b9d96e557cb45b0d2dceb3fe92a63b60903a032a9f886147db29b9a47e14f215925265dcce5b75c42543bc988082eb50db4127a6e9988c6674005310416ae3c024ff974ac77d1786e506f6dfbbb1074ef77e5fb4866465e2308a8c10d0e344bbf6cceeafed960f7dc5898c49ea292"}, {0x84, 0x6, 0x300, 0x1, 0x0, "3f83218d6f00f4a8f0070781b602d2c49adf66b289132986fa66f0368b7caeab63a016f86b91d26ecca101d82e3bceded805939413f467afddc22664f224726e004fcbf3e6efc46554f85b7b954d7cd1bccf174f808c4d290c8952efb2448dbf37418807a8d435f6d7a9a1f9d00d92c8681da1d1"}, {0x48, 0xc1, 0x400, 0x39, 0x0, "ba9561218d7fe3948f76a1af94cea6fc812b697ff9eca38f18c5e77e0204cdd7cfbf5cf51f72f5d3cd6dd757857db9eb29f43b2edcc6"}, {0x8c, 0xfffffffffffffffb, 0x100, 0x7, 0x0, "6d10105613cfe466b2ec0f9d65900373e6a0aa1d9f88937a547fa3e82bdd5b50c2137af1093c08c809a401c48798fbfd16e80f382afa854a34dc6189d9ab17abca665fa62c804535c53456483dbb8fc45eabe810a5af097539459fbf80f1de499bf4db97d7a51dead0968e8e4821d0c7db6c3d5e86f9579e7d2a"}, {0xf0, 0x81, 0x31a, 0xffffffffffffffff, 0x3, 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"ba06c7d3e58bca4ccc6d4455d342ffeae7e0b6ae86a727409f35e6bc62cf7e97935d40d52f419c6ca32da06beb791828253274517e97c6026e318d225e10706d41d405ba2162df923aacf23cc2cb2cfe0b0df6cd9fda5318ab5cd3d57d89772f215c53e8b2df987086283584a2f03c09a87c9f9c813b6023a508ea3e563adbac7ba8f3eb6575a6764810390a73868456d81aab108f50df2aa7fa190076013fb743b4d379035e3ae21e1efd3a03cea3c07357bc77485a991bacd7e2a7678caaae7c36d6bb9c6a8a7c25e11175479e9a09201ad42fb0e27c94b4962f169a998ebfaf2e1cb26f86f8df08bd258c9b9353fc844d0dd6e3804bcbcf0495d2876b684a9d134d6e9695195b8c8d6f6c8066b0d966ef205a4ff12169d3753b6be88de829a0f1a5e070c343bad3cb131bf56987bc8f73201db7e5563abc71f52ef1e1031486f455286d3c174502d5e9350c076d0d216cd5134fbb208b96ad687878af7bf5c9c21ab6098706641c37d2192ffde509b03d0a0bdd187f6d827fd0003bb54917259b4a3f8aa84eea084d59aa25ad83927457caaca1280d21b5266abab2fbd39385fb10373fd7133048bbec498eb293db1e51ca75ad1dcf52050b2856a9f385ddeebd87ec5d5f345d2fae98c6e01933fcc8565fc662e1f9d7082e4c90df84d1762b6d30d6258ee160f5f2c3a69085aa85397182375e07dae4a0181f2da97b3fa593a2cd1081bfeab92c7a97b5d0635f08dad35716919d9edbc02bcbb7e590d7866c92d7280bdf1dd856bdb45f90a2b153bee522c5615d8b747022880a65ba240cb3075425969962eaac7d4b197293cfe26ab5c2e96a797bc1c21972894c44962713e840ba9f1a07edf8db023cbb789962d57f70a15e31c7a59902f334e8ad957967f113394d7984229b22ebbc7954dd6f4a99edc9d750abbc1b9670b8bb961bc5667912eb0f81ba48cda7622c85defadfa07cc9af1192efbe8c1c9169d206e2b53772397d55468d557b3a8fcb47e6fc2e598d590927bd82d9661aedee01bbc6afa4bb42c43c095742e74138bf1764daa990d77dc02605b8885b0ff339a7d03dee390ceb859599e9f9039d5323fc4c3bb3fd5019156b1ada96900e21ff417b12db3eb18ff3801c1ac4bcd1a01256809af7a040c1870a8874d16e86d34ef81e616082db98914b593d943295af249eb9b6a85ac0de37a6e16532ee4250d285dadd6df6b823587e84d4084f3285f2f0fc1efc17334290acc083da633347ebcaa4a139547b5fe164a1eb9a71ad1ee89d6f6a24ec880eca1fa4b441949151dc9d7d6864639fc25b05ee96ae9205cb7cbf28a33c313b8d62a7300c51f53620dbdb01d4c3a1ba32d23717f60cf65f35c067b80f92f3417e1796d4b310d44c3bcb8091fe22caa4cde4b275a88a27c0c4129b854d3a076f68e3ed4a2b0d6852fcebbaebf760a5a10ebc973a350144475881ec3bac5b40048299a264ecef042bf4fc16822a2970853c77759f780a4428d502197577da329e77f2d47af322f20862809727f6c564d116e616ebe96ac4312d64d3a3a49bd20412f799263eddad52c3599fdd5f494a27d15ff7909b91ac86f72036e4e2b8404dceb5f61d5f94331aea6b82c7828a8fee5b4e6fc998d9981793d78e7cf8601f7640c13ff0165cbdf9b884a2c17c1d2c40ada564818e61bee0aac36f6d60d31926892cd480b059c7048f18c15550b72471f62d7cae1d052df872db537464aa42125c9104ffbd900fe9931e6efc317784077bcb911af74f33bf08b41f5e0048bbb76da4355d32c420977980a9b64ab4b4195b7765a892f8b4ca7e82cab4ca98dc6f51204f87f9c21dd6b02b87cef0e3cd7982d7df30ba672994f63be213b084b7ca8e6335f779df253217d7bddf241c957463b3fc2cbcdb642ac879e571d1879de2913cebcf744479b86bd4351191dea7be89a790821f417b0075bfa6db905c9a643d3c7ad2262b9fce85399c48c02169d0404fd210e11c66d42d40eb1cbf23ca517666d7e49b07606c658bf6f0dc7a3bb8088b1b7c8549f16d1e563d586ad6de0b775486c9b47da30fb2309d4dda568b3d7e08b0a989ff8c4df67f14df5268ea6702a2eeff89803974e33d80f5aeb825a2f3c133f09a2f3e2dd2318ed9211dff93d29a6f465c8ce0849ca53288c364e87d127293cb0bc5c9ec1438a94cf27cef427b02a771fa872ed4a55a839e776c530f4288384693ef21539618e49761e4254c9118ac93408eb4656077cde1367a2985ae40d9dd82a09fe945b35c0b192b8bfd5850fd2739242d61168364ddd17728ab9f297621d0b88cd239580fe16dd1e32a572c0c7c71246d6ffc8c41d00501e2d6dcb2dcf3dd6b5475d09fae1322f3bfe1c215c9c533d425c855c468e2e224f5e1378d52c14e60398dd1392e9a8baf7e4dafa1b1595a329bb4c6bd349ca2b5feb06b6fe4225a60039b2fe91580061ba35af37426103ebc1976b879479769e25746b5716c87d92298cc4c72b97855ce2f656332b24a4c5728f6b175f30bf74e5ead38361cfea81b6c8b480b13925bdd8a71aae6f34324d3c95804d68efa0317eee66ff8b1c576277fa1b0f9cfe748ba7eafa04687f6d7a3d9b5710515150ee6eba0172333a4e2734ebc1a80d6cd29f132962ae49e0ca1a338186aee6aa7bfce45e675bdf9901fedeface3e0372f75aee679ccefb06fe4ed8e3dfdc12600c53b4b6602375cc6e49bb864abdfa0f155bccb703a11aa55d2029e6c4c8e7ed32fb8672395be4185a198ffee413b36396a7f06871d235cc606c718a462064bc078336e08f53f24d19ad63311736c99c5f83c1a3cede6420b4dfa2f89d4cb31d6a170ebe4a9c585082da49147b7a49507ba3433cdad8d56088e398efd57426296f2908637f17eaf37933ec4474deecd5ee1d559d601bfffd07b4c2a1fbbe659ede8e71b09795b907c43b020c0d819b5e162ee7ef0885df73b45b09c63df30ee7da06d5d7271d436212515d1abe600df36330d79bd3a87699030c2f8eb624c089a31126f4409bdafaad16b904c51133b5d24af10c1e81c2ef3174ec29506677eaf9bc8bd28020535445f06412555e25888e5ea87dd7eaeca9d55980119db78c0d66c7e427ab114ee2cf571ece31fa99998febbb6bf7492e57aaacff91571a61807b0922ba6b094452c7e929952fc72e8b8925c5dc63501bb96f608452f9db53d9ec6db13f6eec9d91f76a26f002983df54c96151adfa728bb8dc536ce60b1f87782baf156b5bff4ea468c7c7603786dced4671de35d8a3d8096a2ef28b04818b7014e086c545e5e15a307fe75a08d1665f098c410e7ea06cce395d27d83920b01fc3b9353462f5e4d05ddd7ce8d698a9434ccfd3c1a5231e83794e0b8321da0bd68492bbb2f3578611ab9c4e41f775de6477bb831a2bfd01d47d9bc39522df0d3f74129580b999e1a51b97f0738ed54ec76a19785d6e8afc0ce838bcb32b6af7666ed08a9f00b252ad11a4541b99b246eac89f156c5e4f2090d02d8a56d28950596644a12b7c6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0x219c}], 0x7, &(0x7f0000c00000-0xb0)=[@rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r1, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0xb0, 0x80}, 0x80) recvfrom$llc(r0, &(0x7f0000231000)=""/1, 0x1, 0x13, &(0x7f0000bfc000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/09 00:31:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f9b000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00003e3000)={{0xff, 0x3}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 00:31:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) fstat(0xffffffffffffffff, &(0x7f000052b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x80000000, &(0x7f00000cd000-0x8)='./file0\x00', r1, &(0x7f0000e69000)="46fb27d749c0b71d73d924373266faa0116c690ca71c2de68989b90c7b8dcdbf19fccfed501a1a4d98de874a4725a51e284a6d6bb726a738e8db01966460d5") symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') openat$audio(0xffffffffffffff9c, &(0x7f0000655000)='/dev/audio\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000826000-0x50)={{0xc9db, 0x1000}, {0x77da, 0x1}, 0x7, 0x1, 0x2b8b, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) creat(&(0x7f000028b000)='./file0\x00', 0x0) umount2(&(0x7f000078b000)='./file0\x00', 0x0) 2018/01/09 00:31:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000000000)=0xffff) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x2b4040, 0x0) writev(0xffffffffffffffff, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000aac000)={0x20, 0x7, 0xfffffffffffffffa, 0x6}) ioctl(0xffffffffffffffff, 0x2286, &(0x7f00005f8000)="") 2018/01/09 00:31:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x21, 0x84, &(0x7f0000bad000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00009d6000-0x4)=0x10000, 0x4) r2 = syz_open_dev$mice(&(0x7f0000b3d000)='/dev/input/mice\x00', 0x0, 0x84400) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000d12000)={0x5000, 0x4001, 0x7, 0xfffffffffffffff8, 0xff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00005a6000)=0x5e9, 0x4) r3 = add_key$user(&(0x7f0000d4d000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="db", 0x1, r0) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r3, r4, r4}, &(0x7f0000d40000)=""/54, 0x36, &(0x7f0000999000-0x2c)={&(0x7f000041b000)={'rmd128\x00'}, &(0x7f0000c1d000-0x6)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$netlink(r2, &(0x7f0000e57000)={0x0, 0x0, &(0x7f00000ee000-0x10)=[{&(0x7f0000173000)=[{0x80, 0x80000000000000, 0x802, 0x5, 0x3, "26a3c6f205f99ff615d637eabe1370dd72db39b454d0514c4e2c2658e18036b9ddebe3a9bc0405a34c55ffc5064d326233d8a13448a1e8c3706175fe29ada12077267f0b5d012bc6cf831e6dca13c1eb7e98956e056f24293aaeb4953b8754bbc833c98aa5c6fdcb3535274965"}, {0xa4, 0x70000000, 0x400, 0xffffffff00000001, 0x2, "1ff6e4112f9b1b88421484a1590af27bff537af4e665302ded9364d3251105db47e645d237669a67473ad589693517b193b22cdc3804d0d800c23e5d4ff911b54b993f57d1efa721205c09ffe297a35afd837130cc142b4887a250ea2f2280bd264f1759b7dd6705c4726456121f35a983e9a5e589472903017c4810d4abd06caca316eeb3cad75191cc4dd1bcef052ef97a7856"}, {0xc8, 0x2, 0x1, 0x0, 0x0, "db15715ad0a46d7d32efa0947e6f20e30d420ec4f7621d85b86f549453bb60d90b1e2ba777b267532734afa4061ff138043c5d743a031c7229208e87832355c06fc1ee70b9c85671c7e5946f12fc83fd8db74e1df32df56a8f6b37294e5a0b6b52533f2e55ee8a24ad0cc16090a85f709754010e8377ff695b6c852a02ec490f044acbee36198e03b6a62c5e6a68e8d07f20c009141d5f8506091646f5f3dc67db84fc9422cee8ca9f21f6b353f04def74287f3ca319"}, {0x28, 0x8, 0x10, 0x7, 0x3, "5062d0fadc7d03d55cab356191f1cc379c0e73f1f3114284"}, {0x28, 0x76c7, 0x30, 0x6, 0x2, "9e03696b14665a1c471ee01732498210de9c815ddfd002"}], 0x23c}], 0x1, 0x0, 0x0, 0x20000000}, 0x0) r5 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000640000)='/selinux/user\x00', 0x2, 0x0) syncfs(r1) recvfrom$ipx(r5, &(0x7f0000472000-0x2f)=""/47, 0x2f, 0x40000100, &(0x7f0000a22000-0x10)={0x4, 0x8, 0x0, "498c2aa4d177", 0x0, 0x0}, 0x10) syz_open_dev$admmidi(&(0x7f000012d000-0xe)='/dev/admmidi#\x00', 0xc1e6, 0x100) 2018/01/09 00:31:45 executing program 3: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f000065f000)='/dev/cuse\x00', 0x0, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000995000)='/dev/vcs#\x00', 0x7, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f55000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f000050f000)={{0xffffffffffffffff, 0x3, 0x4, 0x1, 0x8000}, 0x8, 0xd2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 00:31:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000912000-0x20)={0x5, 0x8, 0x40000000004, 0x6, 0x5, 0x8, 0x3, 0x4, 0x0}, &(0x7f0000dbf000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000036c000-0x8)={r1, 0x0}, &(0x7f0000074000-0x4)=0x8) write(r0, &(0x7f0000048000)="26000000250001f7fff9000092ff00010300fca5010000000e00030050a6a0e90c0200001735", 0xffffffffffffffdc) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000dcb000)=@routing={0x87, 0x6, 0x2, 0xffff, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x38) 2018/01/09 00:31:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000050a000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00009c0000-0xe8)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f2a000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00004fb000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x19c, r1}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00009da000-0x8)={r0, 0x200}) r2 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f00001e5000)=""/192, &(0x7f00002ef000)=0xc0) 2018/01/09 00:31:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x0, 0x8002) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xad) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl(r0, 0x2286, &(0x7f00005f8000)="") fcntl$getownex(r0, 0x10, &(0x7f000072a000-0x8)={0x0, 0x0}) sched_setattr(r1, &(0x7f000046c000-0x30)={0x30, 0x0, 0x1, 0x3, 0x6, 0x1, 0x4, 0x5}, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000d35000)=0x0, &(0x7f00007f4000)=0x4) 2018/01/09 00:31:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x1) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000a7e000-0x4)=0x6, 0x4) sendto$inet(r0, &(0x7f0000205000)="85bfa951fa9fa609", 0x8, 0x0, &(0x7f0000515000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00001dd000+0x826)={&(0x7f0000166000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000069b000)=[], 0x0, 0x0, 0xffffffffffffff74, 0x0}, 0x0) 2018/01/09 00:31:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000062e000)='/dev/ppp\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000ba8000)=0x1ff) ioctl$EVIOCGPROP(r0, 0x4004743d, &(0x7f000082f000-0xf6)=""/246) 2018/01/09 00:31:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) 2018/01/09 00:31:45 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) setsockopt$sock_void(r0, 0x29, 0x2000000004b, 0x0, 0x0) 2018/01/09 00:31:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x0, 0x5, 0x0, &(0x7f0000180000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x9)='\\trusted\x00', 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000-0x6)={0x0, 0x5}, &(0x7f0000002000)=0x6) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000-0x8)={r1, 0x3}, &(0x7f0000001000)=0x8) readahead(r0, 0x7692, 0x3) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000-0x4)={0x0}, &(0x7f0000001000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000004000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 00:31:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000841000)='net/route\x00') ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00006ff000-0x4)=0x0) readv(r0, &(0x7f0000c2d000-0x50)=[{&(0x7f0000203000-0xd5)=""/213, 0xd5}, {&(0x7f00009dd000-0x75)=""/117, 0x75}], 0x2) 2018/01/09 00:31:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f000073a000-0x2)='..') r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000d3a000)={0x7, r0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000081f000-0x68)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffffc00, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}], 0x68) chdir(&(0x7f000051d000)='..') umount2(&(0x7f0000067000)='..', 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x4) 2018/01/09 00:31:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x0, 0x8002) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000026f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c7000-0x4)=0xe8) lstat(&(0x7f00000de000-0x8)='./file0\x00', &(0x7f0000e61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl(r0, 0x2286, &(0x7f00005f8000)="") 2018/01/09 00:31:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x0, 0x0}) sysinfo(&(0x7f0000cd0000-0xd1)=""/209) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00002ef000)={0x0, 0xffff, 0x0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f000062d000-0x10)={0x0, 0x0, 0x0}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000620000-0xb)='/dev/audio\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000083d000-0x4)=0x0) syz_open_dev$audion(&(0x7f0000c96000-0xc)='/dev/audio#\x00', 0x8001, 0x100) r3 = shmget(0x0, 0x1000, 0x7c000801, &(0x7f0000c93000/0x1000)=nil) shmat(r3, &(0x7f00009c3000/0x3000)=nil, 0x4000) 2018/01/09 00:31:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f0000002000)=""/40, &(0x7f00007d1000)=0x28) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006f4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$llc(r1, &(0x7f0000662000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000088c000)=0x10) 2018/01/09 00:31:45 executing program 3: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x38, &(0x7f0000026000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x50, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, {[@nop={0x1}, @md5sig={0x13, 0x12, "ce2ed0ad676542cdc440adb1233414a4"}, @sack={0x5, 0x12, [0x0, 0x0, 0x0, 0x0]}]}}, {""}}}}}}, 0x0) 2018/01/09 00:31:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e58000-0xb)='/dev/loop#\x00', 0x0, 0x4102) sendfile(r0, r0, &(0x7f00008fd000-0x8)=0x0, 0x100000000000ffe) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000129000)="") r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000ab0000)=0x0) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000015000-0xb0)=""/176) 2018/01/09 00:31:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = syz_open_dev$audion(&(0x7f0000035000-0xc)='/dev/audio#\x00', 0xfffffffffffff801, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000c48000-0x4)=0x2, 0x4) lsetxattr(&(0x7f0000592000)='./control\x00', &(0x7f0000aff000)=@known='system.posix_acl_default\x00', &(0x7f0000242000-0x12)="02000000000000006f556e657430242d2a00", 0x20242000, 0x0) 2018/01/09 00:31:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000126000-0x8)='./file0\x00', 0x80) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00008df000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000a6f000-0x10)={0x4, 0x100000001, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) renameat2(r2, &(0x7f00002e9000-0x8)='./file0\x00', r0, &(0x7f0000805000)='./file0/file0/file0/file0\x00', 0x0) 2018/01/09 00:31:45 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000ec000)='/dev/vcs\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000f6c000-0x4c8)={{0x2d, 0x0, 0x200, 0x3, "617a3f99895ac7271654734c73ece850252c82020a25dd8e9ac560a51d4ed1840cf6fa4d6db9214b04d9e38b", 0x1}, 0x8, [0xfff, 0x0, 0x1, 0x81, 0x7, 0x8001, 0xb221, 0x0, 0xfc, 0x2, 0x7, 0xc0, 0x1, 0x7, 0x2, 0x5, 0x9, 0x6, 0x3, 0x81, 0x4, 0xefd, 0x8, 0xff, 0x3, 0x20, 0x7, 0xffffffff, 0x3, 0x1ff, 0x4, 0x74, 0x1, 0x8, 0xfffffffffffffffb, 0x6, 0x0, 0x8, 0xffffffffffffff08, 0x9, 0xfc09, 0x8, 0x9, 0x8, 0x8, 0x80000001, 0x67, 0x1000, 0x9, 0x0, 0x6, 0x9, 0xc0, 0xfffffffffffffff9, 0x8, 0x1, 0xffffffffffffff81, 0x3, 0x3f, 0x1200000000000, 0x9, 0x62e, 0x0, 0xfffffffeffffffff, 0x70000000000000, 0x3, 0x3, 0x401, 0x9, 0x4, 0xffffffff, 0x4, 0x8001, 0x800, 0x6, 0x802, 0x40, 0x4, 0x274f8f0c, 0x2, 0x0, 0x80000001, 0x3, 0x4, 0x9, 0x1000, 0x10001000, 0xcf8f, 0x6, 0x2, 0x5, 0xa3, 0x1, 0x100, 0x1000, 0xfe5, 0x4, 0x7f, 0x8, 0xfffffffffffffff9, 0x8, 0x172000000000000, 0x81, 0x100000001, 0x6, 0x81, 0xfffffffffffffffa, 0x5, 0x25092e8, 0x5, 0xa3, 0x9, 0x0, 0x8, 0x0, 0x1, 0xfffffffffffffff8, 0xffffffffffffffd6, 0x2, 0x1, 0x1, 0x7ff, 0x6, 0x8, 0x0, 0x0, 0x3, 0x4], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0xb8a000)=nil, 0xb8a000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c35000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2c, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, ""}}}}}, 0x0) 2018/01/09 00:31:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80006, 0x0) r1 = syz_open_dev$audion(&(0x7f0000038000-0xc)='/dev/audio#\x00', 0xffffffffffffff01, 0x200) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000637000)=0x6) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000094b000)=0x9505, 0xffffffffffffffbd) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) 2018/01/09 00:31:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x0, 0x8002) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl(r0, 0x2286, &(0x7f00005f8000)="") fsync(r0) 2018/01/09 00:31:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f0000e48000)=""/128, 0x80) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000023e000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/09 00:31:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) r1 = semget$private(0x0, 0x2, 0x2) semctl$GETVAL(r1, 0x3, 0xc, &(0x7f0000d48000-0xd0)=""/208) 2018/01/09 00:31:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000227000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0xa, 0x4, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000091c000)='/dev/sequencer2\x00', 0x80003, 0x0) ppoll(&(0x7f00006d4000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000032d000)={0x0, 0x989680}, &(0x7f0000e5f000)={0x0}, 0x8) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000592000)=0xc81) 2018/01/09 00:31:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000095c000)=@assoc_value={0x0, 0x9}, &(0x7f0000dc3000)=0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000a6d000-0x8)=0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000608000)={r1, 0xdcc}, &(0x7f000006e000)=0x8) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000744000)=0xfffffffffffffffe, &(0x7f0000ec1000-0x8)=0x1) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00006ae000-0x4)=0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_timeval(r2, 0x1, 0x12, &(0x7f0000603000)={0x0, 0x0}, &(0x7f0000d04000-0x4)=0x68) ftruncate(r0, 0x100000000010003) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = syz_open_dev$audion(&(0x7f00008ce000)='/dev/audio#\x00', 0x8001, 0x803) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000959000)={r4, 0x101, 0xffffffffffff7fff, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000ad6000)={0x8, 0x0, 0x6, 0x1}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000382000+0x639)='/dev/rfkill\x00', 0xe00, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f000063c000-0xc)={&(0x7f000079f000)='./file0\x00', r5}, 0xc) 2018/01/09 00:31:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f000011a000-0x1c)={0x0, 0x37b, &(0x7f0000ab0000-0x10)=[{&(0x7f00004fa000-0x25)=[{0x24, 0x2c, 0x10f, 0x0, 0x0, "ff003d7be4060000000000400100ffdb00000000"}], 0x24}], 0x1, &(0x7f0000a98000)=[], 0x0, 0x0}, 0x0) 2018/01/09 00:31:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) 2018/01/09 00:31:46 executing program 6: prctl$getname(0x10, &(0x7f0000d15000)=""/119) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000093b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x9}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000712000)=0x0, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008e3000-0x24)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 00:31:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000152000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000048000)='projid_map\x00') ioctl$TIOCSCTTY(r1, 0x540e, 0x7f3b) exit(0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000264000)={0x10, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000001000-0x3e)="", 0x0) 2018/01/09 00:31:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00008e9000)=[{&(0x7f0000d43000-0x7)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d76000)=[{&(0x7f000080c000)="ca928bf43688430b23b267491e71d57e26ae84c230f6bba8cc3407ba1efe1938ec25366a31db1ec3826889acb95237a6997963cf39ee11ba5f8442a426a7fa17e49fb03b06fd3896bbbcaf59c80ae67e51359a5224ff0cd8d464f11672da9675f2fc6adf760432de3468acf527f3e69c3b575de884d70e63e0f52f76b8e2053d4184d030", 0x84}, {&(0x7f0000e28000)="03e5ac3f244f6573d4e7f623744482b51e83836507a0b7b824e84f0330556f25ad405a8722c85e228672818b120a83d52728e0bc", 0x34}], 0x2, 0x0, 0x0, 0x4040801}], 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) r0 = syz_open_dev$dmmidi(&(0x7f00004a0000-0xd)='/dev/dmmidi#\x00', 0x5, 0x8100) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00007d1000-0x58)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffba1}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}], 0x58) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000019b000)={0x0, 0x0, 0x0}, &(0x7f00005ea000-0x4)=0xa) lstat(&(0x7f000073e000)='./file0\x00', &(0x7f0000206000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$unix(0xffffffffffffffff, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000bc5000)={0x0, 0x0}) ppoll(&(0x7f0000115000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f0000374000)={0x0, r1+30000000}, &(0x7f00009dc000)={0x0}, 0x8) close(0xffffffffffffffff) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000263000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) recvmsg$netrom(r2, &(0x7f0000639000-0x38)={&(0x7f0000851000-0x10)=@ax25={0x3, {"b02cb498eb999f"}, 0x1}, 0x10, &(0x7f00005f4000-0x50)=[{&(0x7f000052b000-0x54)="fe039f1b120fb805615e92341f0a61528951a15ae4b2d63a4fc85fade46135fa2c7846e263ff21987c1c0429335d2eaf361fba9bd200c74452de6caad384a93278e8f445da1573b7f10287d963779fa57c1bf164", 0x54}, {&(0x7f0000c10000-0x11)="cc069add04ea6cc90662ec10d0191748db", 0x11}, {&(0x7f00007e0000)="62880e876f256b134f6efb0c352ff9677213fdde76c66794da4f30c8d8b1840d8b78989b756001255030fb623196bb021f095c2107a19ee3fc5b7f9449f507be6d95a17483b82ba51ad443f5057569da665ea0b28455704f1bc44a718335cc33", 0x60}, {&(0x7f00005ae000)="f9b3d6944ff83e1385cbda76cb150493d26b767ec51f1f16fb646f8cbb946c3d8c17bff1d08f33eec0d6f7b23bd954158aa370740f5aa2c3b4bf9903c3486d4f2b4234", 0x43}, {&(0x7f0000fcd000-0x25)="5cbf4127c65edf6b246bf7442242fa5cc18a66586d2c2b47ef5946acfc515cfb245dfcbdda", 0x25}], 0x5, &(0x7f0000e19000)=[{0x70, 0x19f, 0x3, "5789252367ac12ad0d8014b51dad0fe53f87033b559da525256e795ac6d09b1389ab57bcd19a509ac9e7f367103af66812f0d4e0356d6f4c939a3275c15ce436ae1a0e4cd6318a847170da5217982ac671542d009a79243b3a55704d93"}, {0xb8, 0x10d, 0xfff, "045479e8a15efdd981378a459a97657853e6873a1d8f4013b0e5581cc35649c7ac94627d373c9cf0aff6376e1bdea72185294112c5fea18d7e429c6ee6fa9fc5184265b4f77b3fcca5ac14f63b78b4aa79a78bc074d6e08d548b344fefbe1fb84850e1868dad10a135d85c92033570f99e26336201e4da2c6a19eaa6403eeb424e56e089cc30548e960c27d8f5e8577a1733e18eb6ea242425b9f31538c6cb8347090429"}, {0x108, 0x10b, 0xad3, "5fe3bb647d7d5af34674812fb39c7f08244607f576caface71b85a8edb8b35239b912b46467de5caedbc234cc829b24a6107522478483548ad4ebf8a68c7963e651ed26863e49ec5a4753f99caa0db104c0b6e87956fed002075d201b57851cd1329c08c371059090fb030f1b8ae9444ee194e1b146cc009ec616965a73befe53d0c9587cd6737fe2245b13a8e243ac82926c8240e217d36d773495adb7c9c1349d06d0acfccbf34d21b16ef5c9a18672fce18dbdb382051118958672372e8fdfc4104b71bdda54eb5bba43708ce4b758d7091aae1c703fa43667d5932fbd25880da6e9f7a9cc0887c56e21f8b30c1ab90a2d65203c5"}, {0xe8, 0x0, 0x8001, "724b39a7f6fcc2b9c4771dd63c66e562844fb2a89fbf555008ffe88720c9aa50149f4da2721b57ca9515574cb68db27485b7eef6e952146904f14afc3961034829e25334eda68dd2d27226377a75a4bf7ad3ef1673c9dd4ca7b194376fc6007fc5653558318377ab7831a39b06131ab40691d1c62d786cfae391655f27fa28de208f0f78f9a26e23faae409732bf6055175fac1ff82ea8534f464bb3b260751e99735b2ffd63990679c7399d2120a068c2b80f69cca6416b5c61b086c1126b4db609356a1c4cd13669a51bbe6c3a94915ebe"}, {0xc0, 0x103, 0x2, "f0d09fce8257a88255813cdfd56454d1c1ea9ae58f661bba696634914c1e973fdb3b521b624b28e35299531c28684b38b55788b3f9d9e6b798329b16577a524736050c96e6509682cc2a6e3aae3f2673631701309d6c7df701b263f26e0b3fa330a4e655146dd81b0e78ce5c1a2a10c7bda80c4d531ce779810e45ae81e72e3e71d4887ade516c70661052ced76430b678eb4786bbdcff53fff42f05060d2fd12aaeace04dd74eabf765281d2f598e12"}, {0x1010, 0x10f, 0x33, "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"}, {0xa8, 0x10b, 0x3, "48d5329c6c78f3bc3ea8e9c606656eb12d23ae31e321fd7356b27c48bf9225523e2ee6da8d11b5900b19b1edb7f58eb49a69dc493e93add7a20f04b4eb63e489bcbe8d4cc4fc89f3427a3e57e470e9ba83f44d24e8436fefd847fd1f741eebe8a3e354ea9f4bd2262020751dd741bec29b9c098e7717011442c9326370934d0f5ce0418bcee695c2588e1bc2bc90e30af6"}], 0x1490, 0x10}, 0x2002) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000e3e000-0x14)={0x0, 0x40, 0x6, 0x1ff, 0x1f, 0x1}, &(0x7f00007e2000)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000610000-0x8)={r3, 0x1, 0xfc0}, &(0x7f00008d6000)=0x8) 2018/01/09 00:31:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x0, 0x8002) openat$cuse(0xffffffffffffff9c, &(0x7f0000da3000-0xa)='/dev/cuse\x00', 0x20000, 0x0) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl(r0, 0x9, &(0x7f00005f8000)="") 2018/01/09 00:31:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000c26000)=0x0, 0x80800) write(r0, &(0x7f0000cf7000)="52047fff8c65bd4a9b01cb52ddf5381d0682b67c98c30070dcd44e7ae4637c8cfdcfa5db156148d0c50d537ab92adf67e3d5802afa0fefe78d3b9ec7dd1fed9d59b03b37d95a451d605c6840c6463127a3aa0524d84e5033e5b9e5bc109a5e98480a92a259d4ea0e629055ef7ac6ee8b1d456fd65e9cbe9ebf427545b503f729d5b27fee62264185fa59593ca3a0d35e17d29abeac91476be2419fe29c03e6878e30bacc04d12cba5867e0e55b11b5a123142fe2", 0xb4) r1 = syz_open_dev$admmidi(&(0x7f000061a000-0xe)='/dev/admmidi#\x00', 0x38ab, 0x400080) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000c57000)={0x0, 0x3ff, 0x10, 0x8, 0xffffffff}, &(0x7f0000448000-0x4)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000fac000)={r2, @in={{0x2, 0x3, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x80000000000000}, 0x98) syz_open_dev$loop(&(0x7f0000024000-0xb)='/dev/loop#\x00', 0x100000001, 0x2000) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f32000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000208000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r3, 0x7001) 2018/01/09 00:31:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$audion(&(0x7f000096b000-0xc)='/dev/audio#\x00', 0x80000000, 0x100) ioctl$VT_WAITACTIVE(r2, 0x5607) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000fc2000-0x2)={0x1, [0x0]}, &(0x7f0000168000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000ee000)={r3, 0x0}, &(0x7f0000362000)=0x8) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000574000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) listen(r2, 0x9d7) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x40000073, 0x0, 0x101}]}) 2018/01/09 00:31:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e57000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000799000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000018000-0x11)='/dev/vga_arbiter\x00', 0x28af03, 0x0) getdents64(r1, &(0x7f00001b2000)=""/175, 0xaf) r2 = creat(&(0x7f0000729000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) fchown(r2, 0x0, 0x0) clone(0x0, &(0x7f0000112000)="", &(0x7f0000aa9000-0x4)=0x0, &(0x7f00008f4000)=0x0, &(0x7f0000541000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 00:31:46 executing program 5: mmap(&(0x7f0000000000/0xe7d000)=nil, 0xe7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f00006ea000)={0x0, 0x0}) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000e7d000)=0x0, &(0x7f0000e7e000-0x8)=0x2) ioctl$LOOP_SET_DIRECT_IO(r0, 0x125d, 0x0) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000e7d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/09 00:31:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f0000fa8000-0x22)="2200000015000701010910f700000027020c00000100000009000300000100000015", 0x22) mkdirat(r0, &(0x7f00008b4000)='./control\x00', 0x4) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000996000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdirat(r2, &(0x7f0000017000)='./file0\x00', 0x0) r3 = openat(r2, &(0x7f0000020000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00009a6000-0x8)='./file0\x00', r3, &(0x7f0000a08000-0xa)='./control\x00') getdents64(r2, &(0x7f00001bd000)=""/80, 0x50) renameat2(r0, &(0x7f0000027000-0xa)='./control\x00', r0, &(0x7f0000026000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e309000000000008009500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00100000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r5 = socket$inet(0x2, 0x80a, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000365000)={0x0, 0x7, 0x0, 0x4b}, &(0x7f000070a000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00003c0000)={r6, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe00, 0x7}, 0x98) connect$inet(r5, &(0x7f0000fc4000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d13000)='comm\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r7, 0xc0bc5351, &(0x7f0000410000-0xbc)={0xda, 0x3, 'client1\x00', 0xffffffff80000002, "67c24a3439f39a9b", "2bc4ada6c0d76744cee3dcb70513bdea81976e8eff4883a77968477465494a72", 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00004a9000-0x20)={@generic="e35365f79c009a4b0dc9c4c1b73b1082", @ifru_flags=0x1400}) openat$selinux_status(0xffffffffffffff9c, &(0x7f00007bf000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) signalfd(r4, &(0x7f0000f79000-0x8)={0x101}, 0x8) socket$netlink(0x10, 0x3, 0x7) 2018/01/09 00:31:46 executing program 3: mmap(&(0x7f0000000000/0xb07000)=nil, 0xb07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000168000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000b07000-0x20)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000b02000)={0x1, 0x0, [{0xc0010141, 0x0, 0x0}]}) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000ad8000)={0x1a8, 0x5}) 2018/01/09 00:31:46 executing program 4: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000f7e000)={0x80, 0x1, 0x7, 0x3, 0x5, 0x5cf5, 0x8, 0xfffffffffffffffe, 0x800, 0x1, 0x62b14648, 0x400, 0x7fffffff, 0xe8, 0x800, 0x5, 0x10001, 0x400, 0x8b, 0x4, 0x1, 0x6, 0x2, 0x6, 0x1f, 0x1fb3c19b}) r0 = socket(0x8, 0x802, 0x10) write(r0, &(0x7f00009ea000)="26000000240019787effffff00008d4003000025010008fc0e000300c10500000000000035de", 0x26) 2018/01/09 00:31:46 executing program 6: mmap(&(0x7f0000817000/0x7e8000)=nil, 0x7e8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f000094b000-0x5c)=@file={0x0, ""/90}, &(0x7f0000000000)=0x5c, 0x80800) clock_gettime(0x0, &(0x7f0000e81000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000828000)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008c8000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000002000-0x2)=']\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0x76, "0045457134bb8caa57e806f4c8c5a8799d568453845debaa7010e9328030303c30999dbdd902af266e3f1b392d92606d907d81e96b04a7efdff3638f70af57f8972e93d88f74a75da5f6f556e072e8f2f60cbe6b1c3c3dd1d249ba8ec6951d6341f32e9392365037a952699a19f9f8febec323e73c9d"}, &(0x7f0000fd3000-0x4)=0x7e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000001000)={r6, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f92000)={r3, r4, r7}, 0xc) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x10)={r1, r2/1000+10000}, 0x10) r8 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000058e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008cc000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xc, r9, 0xfff, &(0x7f0000000000)=""/67) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = creat(&(0x7f0000003000-0x8)='./file0\x00', 0x8) setsockopt$netlink_NETLINK_TX_RING(r10, 0x10e, 0x7, &(0x7f0000d58000)={0x40, 0xd2cf, 0x8, 0x6}, 0x10) fcntl$setown(r8, 0x8, r9) r11 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a99000)='/dev/sequencer2\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r11, 0x8040451b, &(0x7f0000001000)=""/4096) fcntl$getownex(r8, 0x10, &(0x7f0000e06000)={0x0, 0x0}) r13 = getpgrp(0x0) kcmp(r12, r13, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCGSOFTCAR(r11, 0x5419, &(0x7f0000faa000-0x4)=0x0) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/01/09 00:31:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) 2018/01/09 00:31:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000009f000)='/dev/vcs#\x00', 0x0, 0x80) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000b60000)=r1) openat$selinux_user(0xffffffffffffff9c, &(0x7f000056f000-0xe)='/selinux/user\x00', 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl(0xffffffffffffffff, 0x2286, &(0x7f00005f8000)="") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000946000)='/dev/ptmx\x00', 0x10000, 0x0) syz_open_pts(r2, 0x0) 2018/01/09 00:31:46 executing program 4: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd8000)={0x0, 0x0}) pipe(&(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fdd000)={0x0, 0x0}) tee(r4, r2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x5) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00007a0000)={0x0, 0xffffffff}, &(0x7f0000179000-0x4)=0x8) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000fde000)={r5, 0x8000}, &(0x7f00009b6000)=0x8) fcntl$getownex(r3, 0x10, &(0x7f00004f1000)={0x0, 0x0}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r6, &(0x7f0000fdf000-0xe)='net/dev_snmp6\x00') 2018/01/09 00:31:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000eba000-0x5)='/dev/sg#\x00', 0xfffffffffffffffb, 0x2) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f00006c1000)=0x0, &(0x7f0000ce7000)=0x4) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f000008f000-0x30)="8024904213615f1434a8b49210a885bee5b8d72939c828a55b0a88d35a51010a31c08823bfa21f00e5942dc502ad4e4d", 0x30}], 0x1) ioctl(r0, 0x2286, &(0x7f00005f8000)="") 2018/01/09 00:31:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000dd0000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000601000-0x4)=0x14) getsockname$netrom(r0, &(0x7f00006c2000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ffe000-0x4)=0x10) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000bd5000)=@req={0x0, 0x8000, 0x3, 0x0}, 0x10) 2018/01/09 00:31:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x0, 0x8002) prctl$setmm(0x23, 0x6, &(0x7f0000fa1000/0x1000)=nil) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0xfffffeae}], 0x1) ioctl(r0, 0x2286, &(0x7f0000fbc000)="") ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000744000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 52.064210] handle_userfault: 39 callbacks suppressed 2018/01/09 00:31:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) 2018/01/09 00:31:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f00003fe000-0xd)='/dev/urandom\x00', 0x0, 0x220040) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000017a000)={@common='lo\x00', &(0x7f00005eb000)=@ethtool_sfeatures={0x3b, 0x2, [{0x0, 0x0}, {0xfffffffd, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = open(&(0x7f00007b4000)='./file0\x00', 0x301000, 0x1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000be8000)={0x4, &(0x7f0000093000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000e2d000-0x8)={r2, 0x2}) lstat(&(0x7f0000470000)='./file0\x00', &(0x7f00007c2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = add_key(&(0x7f00005e8000)='cifs.spnego\x00', &(0x7f0000870000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000084d000)="3483b1fbf5ed38b9bb08957aeaa5bd62a5d4088f6bc91f53b0cb7e3367ce315f55492ee3875a7a515d1a43b6d4554cf445f7e57a299684c65139ee5be62a070923a961ce4862462be7cf0aa75d2b4e0bcf355e85bef73e93d00dc359324aed6b1f79f235083382b9f309369800a08bca55b7c30723e0d02f61f4e6a6b75f4fa5aa6b4de76ad06448abd997dfbbbc96b17e5b0dbbe1d051ca81bb245200b1d8494fd1bbda616681d400af107792402e8368b72130f29011e9469f7100ee9c777c627f173592eb7b56272853c2c47d30969f517be6c58fb9defc321bfe82b91abaef", 0xe1, 0xffffffffffffffff) keyctl$get_persistent(0x16, r3, r4) [ 52.064216] FAULT_FLAG_ALLOW_RETRY missing 30 [ 52.109652] CPU: 1 PID: 7275 Comm: syz-executor7 Not tainted 4.15.0-rc6-mm1+ #52 [ 52.112193] sg_write: data in/out 341795055/2147479504 bytes for SCSI command 0xbf-- guessing data in; [ 52.112193] program syz-executor2 not setting count and/or reply_len properly [ 52.134317] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.136817] sg_write: data in/out 341795055/2147479504 bytes for SCSI command 0xbf-- guessing data in; [ 52.136817] program syz-executor2 not setting count and/or reply_len properly [ 52.155187] device lo entered promiscuous mode [ 52.165036] Call Trace: [ 52.167630] dump_stack+0x194/0x257 [ 52.171273] ? arch_local_irq_restore+0x53/0x53 [ 52.175959] ? handle_userfault+0xb97/0x2500 [ 52.180372] handle_userfault+0xbd9/0x2500 [ 52.184616] ? handle_userfault+0x185a/0x2500 [ 52.189145] ? userfaultfd_ioctl+0x4520/0x4520 [ 52.193799] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 52.198999] ? __lock_is_held+0xb6/0x140 [ 52.203057] ? print_irqtrace_events+0x270/0x270 [ 52.207787] ? print_irqtrace_events+0x270/0x270 [ 52.212524] ? get_user_pages_fast+0x277/0x340 [ 52.217091] ? perf_trace_lock+0xd6/0x900 [ 52.221217] ? __perf_event_task_sched_in+0x200/0xc20 [ 52.226392] ? trace_event_raw_event_lock+0x340/0x340 [ 52.231556] ? __lock_acquire+0x664/0x3e00 [ 52.235767] ? check_noncircular+0x20/0x20 [ 52.239977] ? __lock_acquire+0x664/0x3e00 [ 52.244203] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 52.249368] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 52.254537] ? find_held_lock+0x35/0x1d0 [ 52.258583] ? __handle_mm_fault+0x3296/0x3ce0 [ 52.263137] ? lock_downgrade+0x980/0x980 [ 52.267266] ? lock_release+0xa40/0xa40 [ 52.271220] ? do_raw_spin_trylock+0x190/0x190 [ 52.275798] __handle_mm_fault+0x32a3/0x3ce0 [ 52.280193] ? __pmd_alloc+0x4e0/0x4e0 [ 52.284052] ? print_irqtrace_events+0x270/0x270 [ 52.288780] ? plist_check_head+0xe2/0x130 [ 52.292990] ? find_held_lock+0x35/0x1d0 [ 52.297038] ? handle_mm_fault+0x2a0/0x930 [ 52.301244] ? lock_downgrade+0x980/0x980 [ 52.305403] handle_mm_fault+0x38f/0x930 [ 52.309440] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 52.313991] ? vmacache_find+0x5f/0x280 [ 52.317943] ? find_vma+0x30/0x150 [ 52.321463] __do_page_fault+0x5c9/0xc90 [ 52.325513] ? mm_fault_error+0x2c0/0x2c0 [ 52.329636] ? lock_release+0xa40/0xa40 [ 52.333591] do_page_fault+0xee/0x720 [ 52.337372] ? __do_page_fault+0xc90/0xc90 [ 52.341588] ? _raw_spin_unlock+0x22/0x30 [ 52.345717] ? __mark_inode_dirty+0x262/0x1170 [ 52.350275] ? __inode_attach_wb+0xf50/0xf50 [ 52.354664] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 52.359489] page_fault+0x2c/0x60 [ 52.362917] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 52.368687] RSP: 0018:ffff8801bb5df928 EFLAGS: 00010246 [ 52.374029] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff8259f6a1 [ 52.381271] RDX: 000000000000010c RSI: ffffc90002508000 RDI: ffff8801bb5dfd28 [ 52.388513] RBP: ffff8801bb5dfa08 R08: 0000000000000000 R09: 1ffff100376bbed1 [ 52.395755] R10: ffff8801bb5df858 R11: 0000000000000003 R12: 1ffff100376bbf28 [ 52.402997] R13: ffff8801bb5df9e0 R14: 0000000000000000 R15: ffff8801bb5dfd20 [ 52.410266] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 52.415437] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 52.420602] ? iov_iter_revert+0x9d0/0x9d0 [ 52.424817] ? current_kernel_time64+0x122/0x2f0 [ 52.429548] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 52.434536] ? trace_hardirqs_on+0xd/0x10 [ 52.438655] ? current_kernel_time64+0x1d4/0x2f0 [ 52.443398] generic_perform_write+0x200/0x600 [ 52.449780] ? __vfs_getxattr+0x8b/0xc0 [ 52.453746] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 52.459002] ? file_update_time+0xd3/0x5b0 [ 52.463219] ? current_time+0xc0/0xc0 [ 52.467006] ? clear_nlink+0xb0/0xb0 [ 52.470712] ? down_write+0x87/0x120 [ 52.474404] __generic_file_write_iter+0x366/0x5b0 [ 52.479307] ? check_noncircular+0x20/0x20 [ 52.483527] generic_file_write_iter+0x399/0x790 [ 52.488261] ? __generic_file_write_iter+0x5b0/0x5b0 [ 52.493349] ? iov_iter_init+0xaf/0x1d0 [ 52.497301] __vfs_write+0x684/0x970 [ 52.500991] ? lock_acquire+0x1d5/0x580 [ 52.504945] ? kernel_read+0x120/0x120 [ 52.508834] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 52.513564] ? __sb_start_write+0x209/0x2a0 [ 52.517862] vfs_write+0x189/0x510 [ 52.521380] SyS_write+0xef/0x220 [ 52.524819] ? SyS_read+0x220/0x220 [ 52.528415] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 52.533406] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 52.538142] entry_SYSCALL_64_fastpath+0x23/0x9a [ 52.542866] RIP: 0033:0x452ac9 [ 52.546026] RSP: 002b:00007f35fa6dcc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 52.553791] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 2018/01/09 00:31:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x4001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000016e000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000182000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x0, 0x8002) writev(r2, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl$ION_IOC_MAP(r2, 0xc0084902, &(0x7f0000be1000)={0x0, r0}) ioctl(r2, 0x2286, &(0x7f00005f8000)="") ioctl$int_out(r3, 0x5460, &(0x7f00006a5000)=0x0) 2018/01/09 00:31:47 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bb9000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000449000)=""/26) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f00005a0000)={0x2, 0x7fff, 0x5, 0x200}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setlease(r1, 0x400, 0x20000000001) [ 52.561030] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000015 [ 52.568270] RBP: 00000000000002fe R08: 0000000000000000 R09: 0000000000000000 [ 52.575511] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f2870 [ 52.582753] R13: 00000000ffffffff R14: 00007f35fa6dd6d4 R15: 0000000000000000 2018/01/09 00:31:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000519000)='user\x00', &(0x7f000076c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fb6000-0xed)='V', 0x1, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000f39000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f79000)=""/0, 0x0, &(0x7f0000cba000-0x26)={&(0x7f0000107000)={'rmd128- \x00\x00\x00Ri\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$set_timeout(0xf, r0, 0x0) r1 = add_key(&(0x7f0000bbf000-0x8)='big_key\x00', &(0x7f0000f5b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000413000)="5031fcdeb9f49ae1f37005b5714f72d89f94177dc68b67aea429bba10c31f90863fec06b8972ad6a548ce6c477853cd813a350e6a0b3f800e0095e4b57320de460bbf21724ec04b9cfacc1559efdddcc9b34c023ced015ee5108d839d6211ac9e49c4d6537e225f4e45f83f3bc27e3544cdd8f459f6c3d542588b4876d97aa0cbf1c5166ebc8b244b57bc2dbe1112177152d2d91448f255b58daf9518c74619763eae1707c7dc9abbd9f8c5c859863d77e9961b7c935cf08192fb5ffc022a1493becce17adb6c24487a427a290977ff8f7daa8da55e20d17cff9ec16ec2e6fd06581012df1c5f5939ce939c5f79eb3fcd01f4e900e0542b9b6", 0xf9, 0xfffffffffffffffc) keyctl$instantiate(0xc, r0, &(0x7f0000b6d000)="ae630ce2d947eab13f6d01bf5d35afe8b6c2c308d277cf72e4c9980d01c670a49cc07aae5a163fc2e9bddb76bd65a7bedacfb87f9fbad2d9508a31d5daaca07253c09e268a9742ead7ec9d15eb188d857d9fe89f5cb1c889ce3d40092730f46ea67e127d913091b6a52353faaa5e5e38b6692f6aed0ad544650c1f633b72eb7de57dd16be27532400114e7e8200fd498b000f1f25dc4aeb91dc5935c1df81fdd014c8fa3290468329a4e00c3faf0331fe1abef9ac5929040dcab6f4d2d42b21b55a7b1c3131fe728ff60ac1401c66e65b92a03f6c00cbc86de6f7543c2d489b7c1c9a07f37310895988e2b20fc7ccff1820cd3777c20", 0xf6, r1) 2018/01/09 00:31:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) 2018/01/09 00:31:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x7f, 0x0, 0x10001, 0x7ff}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000684000-0x20)={0x40, r1, 0x10001, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x0, 0x80) writev(r2, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl(r2, 0x2286, &(0x7f00005f8000)="") 2018/01/09 00:31:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1dd, &(0x7f0000f0d000-0x1dd)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x1a7, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x3, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "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"}}}}}}}, 0x0) 2018/01/09 00:31:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fe9000-0x9)='/dev/kvm\x00', 0x80600, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000c5f000)=0x0, 0x4) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000aef000-0x63)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b000000608fe8409e1a00f435100000020f23f8f6774666baa000ed66ba42ecc4e22a85a2e50000", 0x61}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000074d000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) recvmsg$netrom(r3, &(0x7f0000b42000-0x38)={&(0x7f00009fc000-0x10)=@ax25={0x3, {"b10b5d12e25dd2"}, 0x14}, 0x10, &(0x7f0000918000-0x10)=[{&(0x7f00007bf000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000835000)=[], 0x0, 0x4000000}, 0x40002002) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000fb3000-0xde)=""/222) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000af0000)={0x1, 0x0, [{0x200004b564d02, 0x0, 0x101}]}) 2018/01/09 00:31:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = epoll_create1(0x0) stat(&(0x7f00007fa000)='./file0\x00', &(0x7f00002d3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000356000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) rt_sigtimedwait(&(0x7f0000102000-0x8)={0x9}, &(0x7f00007d5000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004d1000)={0x77359400, 0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000041c000-0xc)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000785000)=0x0, 0x4) 2018/01/09 00:31:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) getsockname$llc(r0, &(0x7f0000450000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000079f000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000743000)="", &(0x7f0000744000)=0x0, &(0x7f000033b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000202000)='./file0\x00', 0x103f, 0x0) r1 = getpid() sched_setaffinity(r1, 0x2, &(0x7f00007e3000)=0x80000001) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f000007c000)='./file0\x00', 0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, 0xffffffffffffffff, &(0x7f0000880000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/09 00:31:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x8, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000672000-0x12)="4e6574508b0700000800000000440d2f4b0d") preadv(r0, &(0x7f0000b79000-0x70)=[{&(0x7f00006da000)=""/195, 0xc3}], 0x1, 0x0) 2018/01/09 00:31:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) r1 = dup(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000af1000-0xc)={0x3, 0x0}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f7e000-0xc)=@sack_info={0x0, 0x7, 0x0}, 0xc) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001bb000)='/selinux/policy\x00', 0x0, 0x0) accept4$inet(r2, &(0x7f00009ca000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000030c000-0x4)=0x10, 0x80000) 2018/01/09 00:31:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x7fffffff, 0x8001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f000036b000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0xf46000)=nil, 0xf46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000030a000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) mmap(&(0x7f0000f46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000f47000-0x6)={0x5, 0x5}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3f000-0x10)="010100000000000000000300409d9254", 0x10) r3 = accept$alg(r1, 0x0, 0x0) sendto(r3, &(0x7f00004a3000)="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", 0x681, 0x0, &(0x7f00007e7000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/09 00:31:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000062d000)='./file0\x00', 0x10) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000082b000-0x10)={0x3, &(0x7f00006ac000-0x18)=[{0x5, 0x3, 0xffffffffffffffff, 0x1f}, {0x8, 0x43c8, 0xb53, 0x4}, {0x68, 0x7, 0x400, 0x9}]}, 0x10) r1 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x8000, 0x8002) writev(r1, &(0x7f0000c86000)=[], 0x0) ioctl(r1, 0x2286, &(0x7f00005f8000)="") setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000ffd000-0x24)={@rand_addr=0x7, @loopback=0x7f000001, 0x0, 0x5, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @empty=0x0, @rand_addr=0xfffffffffffffc00, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x24) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000ff4000-0x4)=0x4, 0x4) [ 52.772448] could not allocate digest TFM handle rmd128- [ 52.808814] could not allocate digest TFM handle rmd128- 2018/01/09 00:31:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x0, 0x8002) socket$bt_sco(0x1f, 0x5, 0x2) bind$netlink(r0, &(0x7f00002be000-0xc)={0x10, 0x0, 0x1, 0x2}, 0xc) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl(r0, 0x2286, &(0x7f00005f8000)="") 2018/01/09 00:31:47 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x10e, 0x2000000000000a, &(0x7f0000001000-0x33)="5fb980a77487151035d35427421f1deb860c9765a10e92284be4b98e5fb363385e9fa2676ffc2c4aff5b001a4850df55d2ea3b", 0x33) 2018/01/09 00:31:47 executing program 3: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000fd9000-0x5)='user\x00', &(0x7f0000232000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a32000-0x42)="99fd784f5dd9a5d8544d0cc6f7b623482250fbb83e17eaf7b7869d72847ae6aa431bc7cd6d42c4b14ebf6af2caa04b69fd9adb05ef8e3d828872962c54ea9a2b8cc5", 0x42, 0xfffffffffffffffb) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000fda000)='big_key\x00', &(0x7f0000fd9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f8f000-0x10)=')selinux]md5sum\x00', 0xfffffffffffffffc) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000fdc000-0x5)='user\x00', 0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000dad000-0x4)=0x1d7a, 0x4) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000c7d000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fdc000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000fdd000-0x8)={0x0, 0xffffffffffffff1f, 0x7}, &(0x7f000006f000)=0x8) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r3, &(0x7f0000fde000-0xa)=""/10, 0xa) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000fdc000)={r4, @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]}, 0x2, 0xb4db, 0x1f, 0x9, 0x100000000}, &(0x7f0000eb0000-0x4)=0xa0) r5 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f000004c000)={@multicast1=0x0, @broadcast=0x0, @empty=0x0}, &(0x7f0000fdd000-0x4)=0xc) keyctl$describe(0x6, r0, &(0x7f0000fdc000-0x1000)=""/4096, 0x1000) r6 = request_key(&(0x7f0000fda000-0xb)='cifs`idma.\x00', &(0x7f0000fd8000+0xfd0)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000000a000)='\x00', r1) keyctl$reject(0x13, r0, 0x4, 0x80, r6) clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f00006c0000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000533000)="") 2018/01/09 00:31:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000047d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f8f000-0xd)='/dev/snd/seq\x00', 0x0, 0x20401) write$sndseq(r0, &(0x7f0000169000)=[], 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000fe3000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x8, 0x8000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 00:31:47 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x181140, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000b63000-0x6)={0x0, 0xffffffffffffff7f}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={r2, 0x28, "806ca5363b5903bd518abddfd604c73ee685f4f3df372bd4759163aff4e3e789130dfe834eef4836"}, &(0x7f000073f000)=0x30) setsockopt$inet6_buf(r0, 0x29, 0x4b, &(0x7f0000000000)="", 0x1ce) r3 = socket$inet6(0xa, 0x80001, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/09 00:31:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000280000)=0x10000) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) sendfile(r1, r1, &(0x7f0000ff1000)=0x0, 0x80) readv(r1, &(0x7f000000f000)=[{&(0x7f0000007000)=""/171, 0xab}], 0x1) bind$inet(r0, &(0x7f0000eb6000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = getuid() quotactl(0x8, &(0x7f0000845000-0x6)='./bus\x00', r2, &(0x7f0000c35000)="58faafd049516fdd065dd0ae4632eb86f343d37f26fd440b28542b234a644dade6fa37771017") 2018/01/09 00:31:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) 2018/01/09 00:31:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) pipe2(&(0x7f0000dc1000-0x8)={0x0, 0x0}, 0x4000) writev(r0, &(0x7f0000360000-0x10)=[{&(0x7f000019a000-0x1f)="1f00100002031900000007000000068100ed3b8509000100020100ff60fe58", 0x1f}], 0x1) 2018/01/09 00:31:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa, 0x0, &(0x7f0000114000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) 2018/01/09 00:31:47 executing program 7: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac5000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f000081a000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x400000) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000f7a000-0x40)={0x0, 0x6, 0x5aa, 0x81, "a142efe3baff6106b05de71bbaa93f5bbbf0269bee926085d875afad8850fd10e8c2c06a917e481a59190b4f", 0x27}) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[], 0x0, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) 2018/01/09 00:31:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1be, &(0x7f00000b8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="66880367bd1a", [], {{0x40086dd, @ipv6={0x0, 0x6, "a228af", 0x188, 0x2b, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x67, 0x2f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x20, {0x10001, 0x6, 0x100, 0x10001, [0x4d7, 0x5, 0x1e8cc000]}}, @jumbo={0xc2, 0x4, 0x2}, @jumbo={0xc2, 0x4, 0xeda}, @calipso={0x7, 0x58, {0x5, 0x14, 0x40, 0x0, [0x100000001, 0x5, 0x81, 0x0, 0x1000, 0x6, 0x0, 0x0, 0x1f, 0x7fff]}}, @generic={0x80, 0xee, "3888c848cadef8d6c4cade52b4c1696b965a9199e3e8ca7b1a7a4a2c9afdfcb9b32bb452c7dfd6bc400356254f2253a03bebd2307e06aba39ea27d0966f323c3f6d7bd4f3985be322af781f76542cbdc837cbf8e7386be421e3e8c25fcef6c3a5944c138cc73a8097ae524c283f5d0882d1d963815e0a1daaaec68a42ca7a110dfed97f79d36d6dd46e74e47aca1e30175ee4572d5be1b83d295779621429e8c455402351e214099e2dd5a7db34b4e8e9f06fd4e77d37bb0709941d9ea8cbd65e975192e76dbbd504c107c8c72da97a2a9044e569e13a27634e1cb030058eacaf98336da3ab2d1a8d35a16b0ab30"}]}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000028000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000c0e000)={0x0, 0xa1, "6c5d89767632916da05312c5249d2e2f18b085579e1beebfa5a0dd57e05b5aac640a6a2b35cfbfcf6a00e662d43df08cf86d15599a5fbcbf78d998857d9f527d1d196b5804fb6ed76a693da0d3414017f9d4a4ce6fd302a9b134b2fb6981dad6a086c420e016fbe893e73e2b10cb12dee6bdbe8a9b09efcd3b763374dc1234421bd5079024b9cdcd9cac74e016fc97cd37e3a5ebca646d1b2480ccd97c6c0d8f74"}, &(0x7f00001a6000)=0xa9) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000484000)={r1, 0xff}, 0x6) 2018/01/09 00:31:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005d8000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000c4000-0x4)=0x7, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)="") mount(&(0x7f0000771000)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000613000)="") mount(&(0x7f0000f7b000)='./file0\x00', &(0x7f00009f4000)='./file0\x00', &(0x7f0000848000-0x6)='msdos\x00', 0x20, &(0x7f000097c000-0x1)="") 2018/01/09 00:31:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x0, 0x8002) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00005ed000)='/dev/rtc\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00004dc000)={0x8, 0x0, {0x3, 0x3, 0x8, 0x1, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x2286, &(0x7f00005f8000)="") ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00001d4000)=0x0) 2018/01/09 00:31:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ff000-0xa)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) r2 = getpid() lstat(&(0x7f0000c7b000)='./file0\x00', &(0x7f0000dfc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() sendmsg$netlink(r1, &(0x7f0000bd5000-0x38)={&(0x7f0000f8b000-0xc)=@proc={0x10, 0x0, 0x2, 0x1010000}, 0xc, &(0x7f0000462000)=[{&(0x7f0000887000)=[{0x5c, 0x3, 0x232, 0x200, 0x2, "5f14a342daae50ba8c2be0d2aa965cb48d179cb9d5ebb88fbd27ee16db2f09c756c2a30a48e1574717549338abeb9fe30e32740dcd81f8bddceeeb1b4c66d2cda66cfe9fc2a1a9f80ab6bbe9"}, {0x3c, 0x1, 0x400, 0x5, 0x3, "358339dfcf61929ecd4bb5b98c897927ce7dec3607330eeb47ba439165693b040272c017310acbc7cc0701c2"}, {0x38, 0x7a8f8d23, 0x200, 0xff, 0x0, "d1cb179d22fae825b056d1ec59c5de4baafb61a893a14198e1bf372f1a339b966ad513aeaa65fc"}, {0xc0, 0x6, 0x400, 0xf4ef, 0x1, "df4ef7ac0cb8abd35691e509f244c7d369e7eb9d0b0c02cacaf6c81721916bc39f4f20d1b24b8df61a44080e0f0ddef41322ed6b0e9a6c3027551537aef6bda2de9e0990bd76c00a6dc18340bdd774efd934bd7ecb87695d3c5f98bf062bd75c7ae1f4414ad980d6ad28074db9055c3285508163290152435691c4c7f6f52bd70ef707aefa43185c5964980aab85f95c0bc759ab6e2cc463a8295b618976311d8f4f4c0562ea4b0488bc79fb0bc5"}, {0x104, 0xa1, 0x2, 0x80, 0x2, "e9eba79374969ab328faa52e85e9c781415cd4c943d2e635638ea8f9614175e32b508b59bd3a29ecf496753d8bb3f2a8f06bad61e89d0eb6f73cc8c1ae2be04d4ac390d81335f2a239b689cb9d2488f04ab8e6de3cfec705dac70d7221e7bac86ff82c0ec46406b29b144838f528ef3c72e5820b57a68f617641414c1937620a185d863a18f495a4a7376cdbdc2842201f348399e7ce08d4bfe114768daa7bcc219743976597cfa60b99912d51bf84a5c6f1b312b0f1818a77bcde6bc1d7ab0cf7fa4e30cd77bf72ea05ed10260b996eb1bd47c13b2524eb07efc14c97c221b331f77fe968961bdb3fd73223b74b1a3b6670a6"}, {0x6c, 0x5, 0x102, 0x5, 0x3, "612f008a9c478322166c268ddfb68a959f9e2a5184cc28408964fa418f0737388c627008696e425e0a8c000fc198e5dc15d2e509a6d82a9da94b77fbadeb82d1179ceca080770e6ed28c76f7e84e0d70c770d865b086da29e8"}], 0x300}], 0x1, &(0x7f000064b000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0]}], 0x40, 0x4}, 0x4000880) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") lseek(r0, 0x0, 0x1) 2018/01/09 00:31:47 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) connect$unix(r1, &(0x7f0000797000-0x1)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt(r0, 0x0, 0x800000000030, &(0x7f0000001000-0x5)="", 0x20001108) 2018/01/09 00:31:47 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bca000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{0x0, 0x0}, 0x4, 0xffff, 0xfffffffffffff801}, {{r1, r2/1000+30000}, 0x5, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0xa, 0x20, 0x4) r3 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0x0, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000851000)={0x0, 0x1}, &(0x7f00007df000-0x4)=0x6) r5 = gettid() ptrace$pokeuser(0x6, r5, 0xb9, 0x2) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000037c000)={r4, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/09 00:31:47 executing program 4: mmap(&(0x7f0000000000/0xeba000)=nil, 0xeba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x40000000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000eba000)='/dev/vcs#\x00', 0x7, 0x20100) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00005ae000-0xbc)={0x616f, 0x0, 'client0\x00', 0x3, "147b381f8722d03a", "91b9a7b5c9f3627ab350f336e98fe0a27aa7b85eeb169464c6f439c8acf57f39", 0xfffffffffffffffd, 0x8c5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000ebb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f0000ebc000-0x4)=0x0, &(0x7f0000dce000)=0x4) setsockopt$inet6_int(r2, 0x29, 0x4c, &(0x7f0000adf000)=0x0, 0x4) 2018/01/09 00:31:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000d5000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000974000-0x12)='attr/fscreate\x00') sendfile(r1, r1, &(0x7f0000200000)=0x800000, 0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00007c4000)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000830000-0xa0)={0x0, @in6={{0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x401, 0x7, 0x1, 0x9e70}, &(0x7f0000880000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000bd3000-0x6)={r2, 0x6}, 0x6) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00000e3000)={0x3, 0x5, 0x4, 0x3, 0x3, 0xc72}) 2018/01/09 00:31:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x0, 0x8002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) nanosleep(&(0x7f0000e37000-0x10)={0x0, 0x0}, &(0x7f0000f61000-0x10)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0xffffffff, 0x400000006, 0x0, &(0x7f000019c000)={0x0, 0x0}, &(0x7f000042a000-0x4)=0x0, 0x0) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl(r0, 0x2286, &(0x7f00005f8000)="") 2018/01/09 00:31:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00002f1000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000033c000)=0xb) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) keyctl$join(0x1, &(0x7f0000558000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) r1 = syz_open_dev$dspn(&(0x7f0000d3e000-0xa)='/dev/dsp#\x00', 0xa601, 0xc0880) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f000049e000-0x4)=0x1) 2018/01/09 00:31:47 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x3, 0x101000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000d74000-0x1a)={0x57, 0xfffffffffffffff9, 0x6000, {0x0, 0x4}, {0x745d, 0xc760}, @const={0x7, {0xffffffff, 0x0, 0x81e, 0x1}}}) 2018/01/09 00:31:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000328000-0x8)='keyring\x00', &(0x7f00006ff000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000d92000-0x8)='keyring\x00', &(0x7f0000c3f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f000075d000-0xa)='encrypted\x00', &(0x7f000057c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000640000)="", 0x0, 0xfffffffffffffffc) r1 = syz_open_dev$sndpcmc(&(0x7f00003fb000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x200000) epoll_wait(r1, &(0x7f00000fc000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x7fff) 2018/01/09 00:31:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000273000)='/selinux/enforce\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000019c000)={0x0, 0x0}, &(0x7f0000ae9000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000c2000)={r2, 0x2d, "af8016d3ed62e2f625963eeef052b70417e13aac428d44f67e0894606e982c2dd5c386278ea722ee32eeddfedd"}, &(0x7f0000038000)=0x35) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00001ed000)=0x40, 0xfffffffffffffff7) 2018/01/09 00:31:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000de3000)="8ea8941d5bb2f06c9d8d2bacb7c115626570bff2ac3382628243e12e0c4a190b97fd9cd7be398fe3b787aae96432eb0f5e564d5661e2a7b827d4b093caa4e780bd1e9e10e4ea3fff1eea91635226") bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@alu={0x7, 0x0, 0x12, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000af7000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 00:31:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000814000-0xc)='/dev/amidi#\x00', 0x3, 0x2) getpeername$llc(r0, &(0x7f000053b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000066d000-0x4)=0x10) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000e8000)='/selinux/load\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00001bb000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000fc1000-0x1)={0x4}, 0x1) r1 = shmget$private(0x0, 0x4000, 0x54000000, &(0x7f0000fd8000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0xb) 2018/01/09 00:31:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000078e000-0x5)="0000800100") recvmsg(r0, &(0x7f0000bff000)={&(0x7f00005b2000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00009b4000)=[{&(0x7f0000777000)=""/44, 0x2c}, {&(0x7f0000609000)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x3}, 0x40000040) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000266000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5, 0x3f, 0xa9, 0x500, 0x3, 0x0, r1}) getdents64(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000c4e000-0x70)={[{0x6, 0x200, 0x8, 0x6, 0x370b, 0x0, 0x0, 0x3, 0x0, 0x7107, 0x5, 0x7, 0x100000000}, {0x6, 0x3, 0x4, 0x7, 0x7fffffff, 0x542, 0x1f, 0x0, 0x8, 0xffffffff80000000, 0x4, 0x7, 0xfce}, {0x3, 0x6, 0x9, 0x6, 0x7, 0x5, 0x6, 0x9, 0x4, 0x4, 0x5, 0xffffffff, 0x0}], 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 00:31:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) 2018/01/09 00:31:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x0, 0x8002) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000e99000)={0x26, 'skcipher\x00', 0x0, 0x8f, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a55000-0x20)="07071d4e5dc00437c610e60efffc424c0a4e0078d68e8463cfa701b4fc842a30", 0x20) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000cac000)="9c9295004423ae61f7b9b558d25864bed20675ee52f4fbc9ad000f000000000009d71fec9ed47fcce3a5c8d23e821069", 0x30) ioctl(r0, 0x2286, &(0x7f00005f8000)="") 2018/01/09 00:31:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x80004522, &(0x7f0000c65000)="") r1 = syz_open_dev$admmidi(&(0x7f0000820000)='/dev/admmidi#\x00', 0x8, 0x8000) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x1ff) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000062000-0x6)={0x4000000000000, 0xc7}) 2018/01/09 00:31:48 executing program 3: r0 = socket$inet(0x2, 0x4000000805, 0x3ff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x65, &(0x7f0000616000)=[], 0xfffffd4e) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000ead000)={@generic="c3a68f9c9a362335e9c632349bbd230b", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000010b000)=[{&(0x7f0000ec6000)="390000001000090469000000800000000700004001000000450001070000001419001c00040002e9b6000000000006080002e3ff00001ee400", 0x39}], 0x1) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000478000-0x4)=0x3, &(0x7f00006be000-0x4)=0x4) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000c01000)=0x5015) 2018/01/09 00:31:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000145000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000014d000)=0x14, 0x80800) readahead(r0, 0x1, 0x3980) r1 = memfd_create(&(0x7f000003d000)="0013b48b", 0x0) fallocate(r1, 0x3a, 0x0, 0x87e0) 2018/01/09 00:31:48 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x800, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x1c, &(0x7f0000012000-0x1c)=[@in6={0xa, 0x0, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x1, 0x3ff, 0x800f, 0x3, 0x80, 0x8, 0x5, 0xfff, r2}, &(0x7f0000011000)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000)="3cf90376d986d2c47e8e071284d9af493d3d4cb873e441e2", 0x18, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000004000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000003000)={r4, 0xc4d, 0x10}, 0xc) r5 = request_key(&(0x7f0000001000-0xa)='blacklist\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000011000)='\x00', 0xfffffffffffffffa) keyctl$search(0xa, r3, &(0x7f0000014000-0x6)='rxrpc\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r5) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) chdir(&(0x7f0000012000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000c67000-0x4)=0x1, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r6 = syz_open_dev$admmidi(&(0x7f00007e0000)='/dev/admmidi#\x00', 0x8000, 0x240000) getsockopt$bt_BT_CHANNEL_POLICY(r6, 0x112, 0xa, &(0x7f0000789000)=0x2, &(0x7f0000e95000-0x8)=0x4) rt_sigprocmask(0x0, &(0x7f0000eba000-0x8)={0x7}, &(0x7f000004d000)={0x0}, 0x8) 2018/01/09 00:31:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00004da000-0xb)='/dev/audio\x00', 0x80001, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0xe85) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x6, 0x10) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000472000-0x4)=[0x0, 0x9]) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000001000-0xc)=[0x0, 0x0, 0x0, 0x0]) [ 53.838290] netlink: 'syz-executor3': attribute type 28 has an invalid length. 2018/01/09 00:31:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000090f000-0x8)='./file0\x00', 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000a02000)={&(0x7f000084e000)={0x27, 0x0, 0x3, 0x5, 0xa41, 0xffffffffffffffe0, "df1af9b2aa1afcade50ba6dcadf9f40a76f3190bed9f5ddd11cce426dbaae41cb51f7e5160de4e1d34db19c44904cdac915435d340d0ef73c002bd299ed8d3", 0x1000}, 0x60, &(0x7f0000b85000-0x10)=[{&(0x7f000073f000)="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", 0x1000}], 0x1, &(0x7f0000862000)={0x110, 0x110, 0x6, "087d0bd1785e60f3e01f23ae0a3f50f1c4049651404cf1e10f9eab3d2fb4a456ee0d71cafc79280e72be7f3f19ae17632795834946e210e6c00da753839c2d118223245a0ab3f40a001032cb4b31942554405f329fed171ba29c8c751f6630fa7f9b4fcb346198f7a0a1b97833671eca2ea70c92c4ca89a895651899fd92f89670c42ff3dfc1b9b0e1160c411d6881298e7475244bf398a7c078cc8246a6cba1199913750d1fb40cb9d7915678b3f9411730539c97cc7c647ec757a9d7a29c228d60a8afdbf8d3ed17652b1c7dadd89a3ac08814fc19e52ad1c81121c8e969092bb403a005ac5520d0e222d37a6520f6496cbfb5c965807f19"}, 0x110, 0x80}, 0x20004010) removexattr(&(0x7f00004fa000)='./file0\x00', &(0x7f0000e01000)=@random={'security.\x00', 'vboxnet1\x00'}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000a1b000)={0x6, 0x80000001}) mount(&(0x7f0000d85000)='./file0\x00', &(0x7f0000d6d000-0x8)='./file0\x00', &(0x7f00003dd000-0x8)='debugfs\x00', 0x0, &(0x7f000078d000)="") getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00002f9000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d0f000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00008d1000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) 2018/01/09 00:31:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000b5000)='/dev/vga_arbiter\x00', 0x20000, 0x0) r0 = syz_open_dev$sg(&(0x7f00007b0000-0x9)='/dev/sg#\x00', 0x40006, 0x10000) ioctl(r0, 0x2286, &(0x7f00005f8000)="") 2018/01/09 00:31:48 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000ec6000)=""/202, 0x5d, 0x0) writev(r0, &(0x7f0000ec7000-0x10)=[{&(0x7f0000e61000-0x39)="390000001000090469060000800000000840da0202000000800001f40000001419001a0004000a000000000000000008000300ff00001ee400", 0x39}], 0x100000000000033c) recvfrom$llc(0xffffffffffffffff, &(0x7f0000274000-0x1000)=""/4096, 0x1000, 0x140, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ec7000-0xb8)={0x0, 0x9, 0x8, 0x4, 0x687607b2, 0x1, 0x5, 0x0, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9, 0x9, 0x1, 0x7ff}}, &(0x7f0000001000)=0xb8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0x107)={r2, 0x7f, "1a4fc16b26e65cde27eda3d2622e5492653d8dba7c62668500aa68ddf91ee48b851f44199ebe95dde7ec8d79635a05230000000000000002215fe5039d8f0307fd0f66f270661529c1d19ceb21955824fe6d81f9e8d3058dd35c4ea151137da8ce1d24c4051789723068af005a8e27ce4bd2ee03756a7e988aa6531ad5ba33e4e3b0105e931da22afd57230ef69989ec39945a7412762e0c796216de1fde1dd370893dccac7e27006db1af0a6734608fb6eef63f1a9443b54920b1dfd0f330d53b536c5b2ab1bd53bc18999435949676dc3ba277ac13f11d071492baeee1346a02063302bfa55cbb37462ff3945be4f71d3864c40d49adb132e76ca1e3efe5"}, &(0x7f0000ec7000-0x4)=0xfffffffffffffcf5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000ec6000)={0x0, @in6={{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x2, 0xfffffffffffffff7, 0x1, 0xffc0000000000000, 0x200, 0x45, 0x2f0ee730, 0xfffffffffffffff8, 0x8, 0x6, 0x6, 0x1f, 0x7fff, 0xdc1e]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ec6000)={r3, 0x1f, 0x4, 0x80, 0x1, 0x10000, 0x5de, 0x4, {r4, @in6={{0xa, 0x3, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7057}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0xeaa, 0x8, 0xa53, 0x10000}}, &(0x7f0000001000-0x4)=0xb8) 2018/01/09 00:31:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$sndpcmp(&(0x7f00004cf000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x40) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000a2e000-0x10)={0xfffffffffffffffa, 0x3, 0x10001, 0x6}, 0x10) signalfd4(r0, &(0x7f0000f3e000-0x8)={0x3}, 0x8, 0x800) getcwd(&(0x7f0000542000)=""/0, 0x0) [ 53.920413] netlink: 'syz-executor3': attribute type 28 has an invalid length. 2018/01/09 00:31:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003d3000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x10000, &(0x7f0000f75000)="") openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e18000)='/selinux/policy\x00', 0x0, 0x0) syz_open_dev$adsp(&(0x7f0000bdf000-0xb)='/dev/adsp#\x00', 0x1, 0x0) 2018/01/09 00:31:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x0, 0x8002) fanotify_mark(r0, 0x2, 0x8000022, r0, &(0x7f0000c4d000)='./file0\x00') writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl(r0, 0x2286, &(0x7f00005f8000)="") openat$rfkill(0xffffffffffffff9c, &(0x7f0000479000)='/dev/rfkill\x00', 0x2202, 0x0) 2018/01/09 00:31:48 executing program 5: mprotect(&(0x7f00004d9000/0x3000)=nil, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)=[]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={r1, 0x81}, &(0x7f0000002000-0x4)=0x8) dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x682b) 2018/01/09 00:31:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00007d2000-0x8)={0x0, 0x0}) shutdown(r0, 0x0) unshare(0x4000) r1 = socket$inet(0x2, 0x80003, 0x2) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a4e000)={0x0, 0x0}) socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f000000c000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000084c000)=0x14) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000)=@delpolicy={0x50, 0x0, 0x0, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) [ 54.016679] audit: type=1326 audit(1515457908.582:171): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7483 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 54.075841] audit: type=1326 audit(1515457908.582:172): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7483 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 54.102941] audit: type=1326 audit(1515457908.597:173): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7483 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=54 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 54.130899] audit: type=1326 audit(1515457908.598:174): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7483 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 54.155543] audit: type=1326 audit(1515457908.598:175): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7483 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 54.180064] audit: type=1326 audit(1515457908.601:176): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7483 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=289 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 54.204479] audit: type=1326 audit(1515457908.601:177): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7483 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 54.228902] audit: type=1326 audit(1515457908.602:178): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7483 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 54.253317] audit: type=1326 audit(1515457908.603:179): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7483 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=79 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/09 00:31:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(0x0, 0x1000000000016) 2018/01/09 00:31:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0x44)="7472750174656400e89227955f9f2de98ff1e95eff11fe09dd7e681c6b010041d33516ee443d6a535312b3abe620545c687d4e90b788ab23c71f3c80c48a7785e1689d21", &(0x7f0000616000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0xfffffffffffffdb7, 0xfffffffffffffffd) 2018/01/09 00:31:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f00008d4000-0x10)={0x4, &(0x7f0000001000-0x20)=[{0x5, 0x4, 0x975, 0x0}, {0x7f, 0xd9, 0x101, 0xd978}, {0x7, 0x3, 0x800, 0xa2d}, {0xb8db, 0x68c, 0x7, 0xdf6e}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000d6c000-0xf)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffc) fcntl$setstatus(r0, 0x4, 0x42800) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00002b7000-0x50)={0x6, 0x4, 0xffffffff, 0x0, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 00:31:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x800, 0x400) sendmsg$nl_xfrm(r0, &(0x7f00005e7000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000085000-0x10)={&(0x7f0000904000)=@getsadinfo={0x14, 0x1f, 0x209, 0x0, 0x0, 0x11, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 00:31:48 executing program 3: mmap(&(0x7f0000000000/0xa52000)=nil, 0xa52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40) mmap(&(0x7f0000a52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000a52000)=0x0) ptrace$cont(0x1f, r1, 0x2, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000945000)=0xd, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000239000-0x4)=0x0) 2018/01/09 00:31:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000f34000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000e12000-0x5)='user\x00', &(0x7f0000773000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000776000-0x1)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000614000-0xc)={r1, r2, r2}, &(0x7f0000b42000-0x1)=""/1, 0x1, &(0x7f00000c5000)={&(0x7f0000604000-0x10)={'crc32-generic\x00'}, &(0x7f000080b000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$midi(&(0x7f0000223000-0xb)='/dev/midi#\x00', 0x0, 0x8100) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000c93000)={0x0, 0x0, 0x1, [0x1]}, &(0x7f000083f000-0x4)=0xa) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000065000-0x8)={r4, 0x7b}, 0x8) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000fdc000-0xc)={0x20000000, 0xe11a, 0x23}) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) 2018/01/09 00:31:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000739000-0x4)={0x0, 0x0, 0xffffffffffffffff}, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00007c3000-0x28)={@generic="078a1b9aaa9ab5703d0723dac9d37215", @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000027d000-0xd)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f00000ce000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x19, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0, @empty=0x0, @empty=0x0, {[]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff, ""}}}, 0x26) 2018/01/09 00:31:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x0, 0x8002) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl(r0, 0x2286, &(0x7f00005f8000)="") ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00006cd000-0x64)={&(0x7f0000154000+0xf05)=[0x10001, 0xe11b, 0x4, 0xa15c, 0x1], 0x5, 0x7, 0x5, 0x7f, 0x9c, 0x100400000000000, {0x401, 0x69, 0x1ff, 0x7, 0x20, 0x5, 0x4, 0xfffffffffffffffc, 0xff9, 0x8, 0x1, 0x7, 0x1f, 0x55d, "9d8e00e1027b0ba2f8d8a2518f33de84f29690b71a62ad1ef2be05e96136a0e8"}}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000895000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/09 00:31:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6(0xa, 0x8080f, 0x3, &(0x7f0000505000-0x8)={0x0, 0x0}) pipe(&(0x7f0000907000)={0x0, 0x0}) r3 = dup2(r0, r1) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f000009e000)="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") r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000378000-0x28)=[{r0, 0x10e2, 0x0}, {r4, 0x0, 0x0}, {r4, 0x100, 0x0}, {r3, 0x2440, 0x0}, {r4, 0x12, 0x0}], 0x5, &(0x7f0000a27000-0x10)={0x0, 0x0}, &(0x7f000058d000-0x8)={0x2}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) write(r2, &(0x7f0000eb6000-0x1)="19", 0x1) 2018/01/09 00:31:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000da7000)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000a93000)={0x6, 0x9, 0x101, 0x43be4d99}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000cec000-0xa)='net/snmp6\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_open_dev$midi(&(0x7f0000ee8000)='/dev/midi#\x00', 0xfff, 0x2) sendfile(r0, r2, &(0x7f0000bd4000-0x8)=0x0, 0x10000) 2018/01/09 00:31:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000221000-0x8)='./file0\x00', 0x90) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x6) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000125000-0x5)='/dev/mixer\x00', 0x2002, 0x0) ioctl$TIOCGPGRP(r1, 0x40096102, &(0x7f00009ac000)=0x0) 2018/01/09 00:31:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008d1000)='/dev/kvm\x00', 0x10002, 0x0) fdatasync(r0) r1 = syz_open_dev$evdev(&(0x7f0000023000-0x12)='/dev/input/event#\x00', 0x3, 0x80200) fcntl$dupfd(r0, 0x0, r1) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) bind$inet(r3, &(0x7f0000002000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) r4 = syz_open_dev$vcsa(&(0x7f0000c61000)='/dev/vcsa#\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r4) 2018/01/09 00:31:49 executing program 6: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003de000)='/selinux/user\x00', 0x2, 0x0) fadvise64(r0, 0x0, 0x3, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r1, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r1, &(0x7f0000b6b000)={0x1058, 0x0, 0x1, @random="1c9feb384f9c6c1e7b1e953cb47d454a2eee4def6a48ce5d84709c6161533ec3a4faee0bc3f2cd166f162b445341360e2eb6a852969409f55ae9f5bda4a0d7884d03387924300f149b22127ed055599819ca408eca60bf2fbcc0ca65b08844cb7a8dcf471112906074c722ad69d560396cd8761386afa074cebadf5e98f51d1b58acbf079cb68c17068de719482e4a9247204173278a6fb7f26140601901a57e9cc9b6331f49e97fe4ff2e216bb4af82477c6591b0172e7f4c30a2216ca73cc32cfaca489a4077cab5a7dd8f4b6fd8cda9c7016c2bd435cff3c271ef5ddaea27b5d22720351fc3b9fb6f1f54c7aba0409698f362886fe1d0d1f17a31ae398e43204f38f79ba5bb36fe1947186f23ec9d5dba6e01b64ec786cee701db6fe47bde0c577b55967277d29b59c966c962c89d61e56843848527b8981ab9fd02be83d80a97f08141cd1e4c964faf158610e698d972dedb72315c62a403195dc3c2920a5b7af7a787288d1ffa1533ea79354f53523e54085d181f9230466e3fb62a2b7281cf0786e6dc18b55490f0c3580732d22870aea50ff8ea0a863242d891da1bc1bbba7feb86fd5e987ff4537d3097bed8369882087467dbcbae15d518f0225a5423d065893370d6e44dac207ddbf49f1189213f244bbab26b3f8d7f638ad46e25318975db4a24782271e490df7b10f0798d9cbb1783480483c5f09e579db1397635f478bfbedcdeab941d26751cc752780319ae0c071703942a5a150ef6869ea3946f5800083cd362c876ce8e81c0991caf5cc5b2177bb9c337a86b3c001a2eba5e123408ae7e32f6e6c7d978f1f7266d927f473c4f38a4d9d0d865b860b4be0337c5aa3377de4fd7803a3fcdda080cc1f8a96962ef559411909676953db7f8f44d414a18fa2b2f8fa85b8bc180ec395a28fe219d1bf0d2739e494d9564309080d561ead3d51e0c862c99b0132deb72348bfb484a4b452c1b58495903057462396606e0931a04c75093d1c24fee505bc72c9ae3ec38d3e4a59e2d0ab972f810f8be4928dbdad7d2b8f927a7c891d467b54573fd9d65badb6b84b144aae1208e8c4344cfda616dc8e883f412090c4c3481f39a8528d6ec5b2adb363f931d588a7e73cd62484c7ee2b93b07ea607ece54476b96dc84d53e0bc6243a652b696be84feed77dfad2db35b53357fd32e8a05ac5535174bc77904e03e861f988b1803a47bdca77e3e20a6fa3f218f1d5dc4c511bbda6c760813e641ebf8215afb255e7191974fe00c167282f6b59fd40f805555adab685ce9d21e3c8aa62588d8003c543f119ac636b393c69c34e5ed4a54ac869f2b93c5c043280b18945f673d5c0f5ceaf82a3d081d86527308c33d23955c8b577bb0e3eac3a96f7960110797919c3dc963420cac9518838358ff163c0a5ca39686dee37d4c5e158ea3cff38a2ac952270c55e83c4525a5fd72f75419ff8c525c54c43423c3877fe580c022c66a057515824b899add1a9d6fcb31a88be6a149fb2f1ad03feea2246bb6b7434ecf485d1e07127a84d617daab519e13c59e575ebaaef0143d65efaa5d1af9ae3211790b9cc103298553be3200fd6154f03f93d616bd77efae69f99fd0706e75b7af0e68b15a7d09d550104958e10966f4c719776de26167b7a2b60d8d696fd5a26c0b36c0ebe334dcf18ca8f83da4a84a77158c23956fb9b0f130d412807bf88634d002f9cecb33b540900ebc913d07ce282ee7718e4922615eaf5bea721718a324915f7c2d30969dbc93f5322c39065b273eb07b8d23bba9bc42781832455935031a09b5340c455e14c0ef29a4f2d2315e1211db910a9c9c7dfaba4b8da34eaa4d85fcc055967480a8dcc48c1a8fa53872dcdf135455d8b7d5270d6e1b5261298b5285dc78ecc84d5b7e449dd84fd489ca23af8cf7dd7e183b8e52fef5ffa01cbe628baba85506e0bbee1eeb7dbbbe618a30b2b3ef4e71ff47f161a5fa2f46eda816c0bc3b324fddc9fdba1e868a5b6afc25b7c67817c0ea91bc567fbba7902579b606ef4d9f8f1b0305eb7d5087e9eb5ec1405e1cb36c39cd3012b880c8bcabfee2e23391c39060bb2052533fde40bda7f0ba7f6fd6ef29f72c9820178c52663fb9b627619a5f94e44554fbce71977df8c23cc7c91712b4ca373a1acaf44942bf66505b31c3d75f7058776e057c9a05cba1759d7af45f6d692d654e80e24ee19e390a3c08991822eef0f37d88b148ab259501adb4305a1de0124cd583a21141764c40212ff0eae14b587ffc74476cbdcd21e954cff6292662da120482726aadebe12ff5653189b34de17bc5e65a19afa900bee06fec78da783bd3afbba0722876ff4644ff78e94f09d5612cd7a2bb1d8ee211ffd71b623e8fee6970c5c9d91aa35933cee8f42ca6f26c67a81dcf6d2e7cd860a5ef51ccf50abd52f666feca0b545a6e01613638cfe7ff410029e5b8fc3fd4f99fab8161fa5a4b00d4d1a595efcc00a214fc79ac393cd07579398e81198fa727a898d952024af1d2be5b942403893f9318bb0de41431633f77bf734eb0583b99e5bafb84c880447b07d9fe02dee5ceab4468bea9900d77e9f67b98a0670075ba98853afa66c23aeb758491546d3c85113ede4ace16a1e554691e9a0d487036b7dd44ebaaa733b370b231dd8c7f07d6d71d6105543de74203b6f764a3c8bffdbcb10001ce07bdf82d097934f4573595d11476d46d11a73cb7ee2f60e8f5055612aa9ac820be7617437c8f48cc467014ce8aec9f68cdacc47d51b0aa53934e52d63ba00000000000000807bddc1b81087418fae64288e329a8d0b21560443c031e4d5fd33580c159954b3f60c36113009134d1fb5f2bf81469876f2d00921583c72bbccd543df583502110d9a40acf8696653817f45508366ff346357f82d4c98dafcc1747a144441bc0307c2f4da34a7f3ba95b5c3ff8e2a7aae62abbaadf904e1b2b57e8a0cca5a7f182ddfee020c69d2c32e4dfeebc1726a9f72c0f4d3f794cda45e0ff985debf02f6d57dcbcbec081f9911c4b1affbb21762edbd348208d745211b072bd6b4c808499464641f1ca39c55a1824bd08a165b5bab1d029fc37338554c0f25d33f4124b8040b25f31457742ab85b97c06f613c7c3ebf6996859698e8115c5cba7bed90fc42b483f747e484b6d261a5a49a11b31b7b16d852c4fe8e3f573c0bab4b6d96481243de743824c0dc639224f6622767cedea8e5253250068404429df1a51853f41300043eb5952a01fd96456aa6d3b6df08df820e3303c75c7050cff126b3cd6321040d3ed32daeee604d72fa0855445a5f9686f12acea1abd1b45b68af9c779408c1a77ab71a53a84d7912581421ed17003f78e97586f25f584f71ad08ed5724e1b3f887cd28207d839f530fb8d53af92ac1834f848b64ce515e4db6f6ac30b6421bac916cbc1dd10cb50703545430c1d49bd46b7bc62cef0448ef6e7e426fa471f2f0caf0d7601c012e79432885d20d58d992295f922cc2e462ced2f77a85595406b0e604f76da83d543bd1dab75d07477e4083d313f584d2b3dc84276ba8476bc11031afd645fb8528577e77c94f8d56a19333d662ce6d5f6e79856a9aef5b5aa210e6711bfed07b901c6a397a335d9a4db8606c184ff072c3189abf5cae32bdc9989295749276c099df028cb3beeeb92647ceafb802ac21b95988935c083b6795a8b6fa3d1bc061c474dcae48126a6511e200b62ad61f7e90586a8d1633fab241ec7052dbda74de9e9ff514fc22bb7cdae04520a825e2f1fdb3975174d942bb1e9bb8f67746f983155ee1715a9262fdc8a6954e6ed25096c1d15dd46c5ea1c29ee0d54d895a3c0333b0e1e9e1e26566c6e75fbd7bbf2cfbb357022b7ba88b23a47f317e2c3e869612ca850fdd72178988b8bd4a1888b0692bf09ae200f16bab9d7d27706896071d83679b83c754646d604ca5e72b920baafb96c09b8154987c95a88b4a8d86c8f62fe8e6a6172e1bc439957d09030f2cd74a9757c97776111d450045cece22511768b3ac73782948951b5d9023b3e9b2cb452a6f22fcd032989a7ff26f94663e45afbcaffa2ae7e34cbada0700dc1f02ffb519f4013d25eee1509795e12bd3b5c3fbfe3e43f63bda344f1f731a374bc5ae8fc6a8e15f43bf8a18b472cf96862f64f8bced96cf38d94210c586982217aede7d0e77590563530a7780c0e8f6bb4b62eed5f34aec6d9d19ac1367c7ace2a9aeb13c9e390ec2965eee94107f3bfe5e7f0b6b2d3d25a6690f73280a964c7d9dd44c0976b5c6208ec41af575db1b243db76c7f44caa4d58d40161823535f6ddef68c02a9032738475537512406042dc084ed241b92a9d92d2aa6f43ab80c72e997c927626b006c34cbaa3d8deab2416467a8244eb4d0bef452a118133874a1d52e9c901e54bae3ebd1c7ca33d51f3912094abcf3bfaf5372c6cc70e2c1ddf3d5b8cb19579f56858af3332cf505d13daf1f69ee94285fd773a742bcb0e4d19d97ce5eba5bec76b30573c6e5940690f7e4a4b11c7a66d0196a0758c76c757bb83f89ec8b18f5d136ce81f90a03a15984db22bb2b568ac36b74350a2eaa9608754ca4cd7cec27459eaf898afeef413c8b8049a4c538c0f58a9c76a40e3c36612cfc12175de00680e1c505c7699f5090d092fbb02e7ad147281d576aaf43e4ae6cbbff89c954b02845982c21eb66adad9c7012a66eeb8aed8d9e0e3c970f9fc5302873dcf04f973b35fdd1aad87267f69308fb624e363fde18f5bc846888a57362ab8f5842074fa63c6992af000000097bbe59953813e5a91e514c1e6cb25e672be3279f0a58741348d0076f58bb6f47a6e904a0b1c06ece7149c389b035f915fd15fab7c1b80b9f71f5b8a787ac7e0723b5ff810a2ed316bf4820d0560948f043c329ce2024763103b104864b3700dcba2aee469c8643ddb483895b000bc6c05b83903cb02d94b0b24cc4cd9f10d56abd3948a30bc0e2621fd2fea9fd18278c0239890f4ca79804b515b52a17ddd3bc9191f4ce04f3b03e5923d5cb4d01c2673faf100a278780349a3294d72b983aa0faceaad47d14401ec65f444088b31290574b214f45a7fa4d83ec8ca24d174a9e23b033df0a2e753ea54470fab46ebfe494685505d803fc606ddc0fb2fa44a3cab01a180f9c0dac25347c80abd31be8e8b0724b5b3f433b1df173899d4272b78b28afd132bb9d014e417376fcaa10c8e1303db22b031dc1da023df401169be83b7965be1f067689ca93c3a5d0bac2211fdc51528fa05fe9b701900feb042c2981024c0ee5c1e0eec9aac97e75690c14f3b172c9089d3cdcc867a8b7b5510503707bed7ed1d98d6b23598e817d84e173018c9703fef73695689399e43d04a91f71a6ea2c89b378b16ebc6d7c978c598cfb1b7e80e6fac4e60dda1ce0cfee5a4743616b3b60b14aeba8d03cc381c1a0b0ed9e9b26c1a459decd4fe9422fcaf09e10a0efe787069c85eafa909bdf8378779b35c790bf10ae5603aa0cda9a05ff90778f18837fa94b2486c446bff6dff21085b0a3e2634d36f2bd609d6c1181c98559c219b947c931c8bcffb020ade237e8b49c8cc18253d8364b131d4e6f11075bea2c9f016243fcdacfbfc15d89bc0e4ae609bd0127551dc53426735f5936949dde36e68aa3850808084daf7c9e6394546410ec183d36f43699b239d631d853baddb5137bc80c0a4d122a3267eb4a1bda196b32ae37dc78fe60db01162dfb8b0529010da231d20ef5de8864f0ee85f5ece39a750b6bffea7b637343b9b497681009a6057c721c2ad8b875d9aaa45f0001000020e74d0b7a64204fef9d1f6bc980610aec32b970e68317c454ebbc4bd392a9213f273148e57927fb5be1aa4b20572beeaad4f3552dd10cf8"}, 0x1058) 2018/01/09 00:31:49 executing program 5: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x1) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000ef6000)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000ef7000-0x28)={&(0x7f0000209000/0x4000)=nil, 0x81, 0x2, 0xed, &(0x7f000051b000/0x1000)=nil, 0x1}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000ef8000-0xb8)=""/184) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="8dbf", 0x2, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000575000-0x1c)={0x0, 0x0, &(0x7f0000816000)=[{&(0x7f0000ef6000-0x2)=""/12, 0xc}], 0x1, &(0x7f0000ef5000)=""/24, 0x18, 0x0}, 0x2000) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a57000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r2, &(0x7f0000536000)={0x0, {""/7}, 0x0}, &(0x7f0000ef7000-0x4)=0x3a951fd6bd1f0526) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000ef8000-0x4)=0x8) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ef8000)={0x0, 0x9, "19385e35e66abce87f"}, &(0x7f00000d1000-0x4)=0x11) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000da000-0x8)={r3, 0x5}, &(0x7f0000ea8000)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000078d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000877000)=0xc) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000efa000-0x8)={0x0, r4}) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000278000-0x4)=0xfff, 0x4) 2018/01/09 00:31:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f000059e000)='user\x00', &(0x7f0000376000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000499000)="", 0x0, 0x0) keyctl$set_timeout(0xf, r1, 0x0) splice(r0, &(0x7f0000462000)=0x0, r0, &(0x7f0000c29000-0x8)=0x0, 0x1, 0x6) r2 = syz_open_dev$sndpcmp(&(0x7f0000188000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000003a000-0x56)={0x0, 0x4e, "2369ce85586e4e52b29fb2210faeaf2466e9194dfe16aa7fec58f1165b52bf4883faf7e71405dae19cf463b07e88f837e32ae5dd44241e8ed710194793aa3ab0f102c88b771205442d96b32802e5"}, &(0x7f000087d000)=0x56) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00007c0000-0x98)={r3, @in6={{0xa, 0x2, 0x200, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4419}, 0x98) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000da4000)={0x3ff}, 0x1) 2018/01/09 00:31:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f00002da000/0x4000)=nil, 0x4000) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e8d000-0xa)='/dev/cuse\x00', 0x80, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000981000-0xb8)=""/184) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f00001e0000/0x800000)=nil) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000fa8000)={0x0, 0x9}, &(0x7f0000dfe000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00003eb000-0x4)=r1, 0x4) 2018/01/09 00:31:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x0, 0x8002) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00001d6000)=0x10, 0x4) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x101) ioctl(r0, 0x2286, &(0x7f00005f8000)="") 2018/01/09 00:31:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe2(&(0x7f000045f000-0x8)={0x0, 0x0}, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000933000)=""/4096) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fac000-0x28)={r0, 0x0, 0xf, 0x6f, &(0x7f000073a000)="fc00000000000000684f11a19db792", &(0x7f0000311000-0x6f)=""/111, 0x0, 0x0}, 0x28) 2018/01/09 00:31:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(0x0, 0x1000000000016) 2018/01/09 00:31:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000221000-0x8)='./file0\x00', 0x90) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x6) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000125000-0x5)='/dev/mixer\x00', 0x2002, 0x0) ioctl$TIOCGPGRP(r1, 0x40096102, &(0x7f00009ac000)=0x0) 2018/01/09 00:31:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000082000)=0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000762000-0x8)=0x0) ioctl(r0, 0x1f2e00, &(0x7f0000ce3000)="") 2018/01/09 00:31:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000221000-0x8)='./file0\x00', 0x90) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x6) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000125000-0x5)='/dev/mixer\x00', 0x2002, 0x0) ioctl$TIOCGPGRP(r1, 0x40096102, &(0x7f00009ac000)=0x0) 2018/01/09 00:31:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x4, @perf_config_ext={0xffffffffffffffff, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f00003b6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) clone(0x0, &(0x7f0000b28000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f000098a000-0x2)="") mincore(&(0x7f0000304000/0x2000)=nil, 0x2000, &(0x7f0000b03000)=""/206) bpf$OBJ_GET_MAP(0x7, &(0x7f0000ac2000)={&(0x7f0000e8d000)='./file0\x00', 0x0, 0x10}, 0x10) mount(&(0x7f0000f1c000-0x8)='./file0\x00', &(0x7f000056e000-0x8)='./file0\x00', &(0x7f000000c000-0x4)='nfs\x00', 0x1400, &(0x7f000000a000)="") 2018/01/09 00:31:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000014d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000001000-0x8)={r1, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x0, 0x8002) writev(r2, &(0x7f0000aef000)=[], 0x10000000000002f2) ioctl(r2, 0x2286, &(0x7f00005f8000)="") 2018/01/09 00:31:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x200000000000004, 0x400000203) semop(r0, &(0x7f000002f000-0x1e)=[{0x0, 0x6, 0x0}], 0x1) semtimedop(r0, &(0x7f0000037000-0xc)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2, &(0x7f0000037000-0x10)={0x77359400, 0x0}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000788000)=[]) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000488000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00006a4000)={0x0, 0x9, 0x30}, &(0x7f0000b89000)=0xc) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000cf9000)=0xf000) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000801000-0x4)=0x4, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000b41000-0x28)={@common='ifb0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000a2b000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b8f000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00006ba000-0xe8)={{{@in=@rand_addr=0x4, @in=@broadcast=0xffffffff, 0x1, 0xad, 0x3, 0x0, 0xa, 0xa0, 0x80, 0x3c, r3, r4}, {0x400, 0x10001, 0xffffffffffff2dce, 0x4, 0xdc, 0x4, 0x5, 0x6}, {0x0, 0x805, 0x0, 0x2f}, 0x3, 0x6, 0x2, 0x0, 0x3, 0x2}, {{@in=@empty=0x0, 0x1, 0x32}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x0, 0x4, 0x2, 0x8, 0xffff}}, 0xe8) clock_gettime(0x0, &(0x7f0000d18000-0x10)={0x0, 0x0}) utimes(&(0x7f00001b9000)='./file0\x00', &(0x7f0000445000-0x20)={{r5, r6/1000+30000}, {0x0, 0x0}}) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000dbc000)=0x0, &(0x7f00003ba000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00003a9000-0x10)={0x0, 0x8, 0x7, 0x1, r2}, &(0x7f0000ebf000)=0x10) 2018/01/09 00:31:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(0x0, 0x1000000000016) 2018/01/09 00:31:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000f48000)='/dev/random\x00', 0x0, 0x1) write(r0, &(0x7f0000658000)="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", 0x12c) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002a0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/09 00:31:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000a1c000)={0xbe, 0x0, 0x0, 0x0}, 0x10) syz_open_dev$sndpcmp(&(0x7f0000957000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00002c1000-0x8)=0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 00:31:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f75000-0xc)={0x3, 0xffffffffffffffff, 0x1}) lseek(r0, 0x0, 0x6) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f4e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) readv(r1, &(0x7f0000813000)=[{&(0x7f00006c1000)=""/4096, 0x1000}, {&(0x7f0000c88000-0x1f)=""/31, 0x1f}, {&(0x7f00000be000-0x22)=""/34, 0x22}, {&(0x7f0000ccc000)=""/4096, 0x1000}, {&(0x7f0000e3f000-0x1000)=""/4096, 0x1000}, {&(0x7f000008f000)=""/34, 0x22}, {&(0x7f0000d16000)=""/0, 0x0}, {&(0x7f0000ab2000-0x1e)=""/30, 0x1e}, {&(0x7f000065b000)=""/219, 0xdb}], 0x9) r2 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x0, 0x8002) socket$inet6_sctp(0xa, 0x5, 0x84) writev(r2, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl(r2, 0x2286, &(0x7f00005f8000)="") 2018/01/09 00:31:49 executing program 3: madvise(&(0x7f0000b45000/0x4000)=nil, 0x4000, 0x13) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e78000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001000-0x2)=0x3, 0x2) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000001000-0x28)={&(0x7f0000c71000/0x2000)=nil, 0x3, 0x7, 0x20, &(0x7f000080e000/0x2000)=nil, 0x6}) 2018/01/09 00:31:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/09 00:31:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x0) 2018/01/09 00:31:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000378000)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000269000-0x90)={0x3, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r0 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e22000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b64000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dc7000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002fc000-0x4)=0xc) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000815000)={r0, r1, r2}, 0xc) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x10) 2018/01/09 00:31:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x0) 2018/01/09 00:31:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000fbc000-0x4)=0x0, &(0x7f0000f56000)=0x4) write(r0, &(0x7f0000dd3000-0x26)="26000000110047fb93ffffff94fffffffffff70403000000000000000008005105001aef0000", 0x26) 2018/01/09 00:31:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) readv(r1, &(0x7f00004fa000-0x20)=[{&(0x7f0000c1a000-0xc1)=""/193, 0xc1}], 0x1) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00005dd000)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000bab000)=0x10000) 2018/01/09 00:31:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$dspn(&(0x7f00003c3000-0xa)='/dev/dsp#\x00', 0x0, 0x81) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000f2e000+0x10d)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000df000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000c1000-0x68)={0x1, 0x0, [{0x1d9, 0x0, 0xf9ce}]}) 2018/01/09 00:31:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f000073c000)={0x19980330, 0x0}, &(0x7f00001dc000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semget(0x1, 0x4, 0x100) r0 = semget$private(0x0, 0x0, 0x100) semctl$IPC_RMID(r0, 0x0, 0x10) 2018/01/09 00:31:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x85, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f000000f000-0xa)='/dev/dsp#\x00', 0x1f, 0x200) close(r1) preadv(r0, &(0x7f00004cc000)=[{&(0x7f0000334000)=""/212, 0xd4}, {&(0x7f0000f40000)=""/16, 0x10}, {&(0x7f0000559000-0x1f)=""/31, 0x1f}], 0x3, 0x0) 2018/01/09 00:31:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a94000)={0x1, 0xa, 0xc, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e3e000)={r1, &(0x7f000098d000-0x28)=""}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000504000-0x10)={r1, 0x28, &(0x7f0000c6a000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00005bf000-0xc)={r2, 0x0, 0x8}, 0xc) ioctl$VT_ACTIVATE(r0, 0x5606, 0x6) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r0, 0x801) mremap(&(0x7f0000dcb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f000075d000/0x4000)=nil) socketpair(0x7, 0x80000, 0xc0000000000000, &(0x7f00000cc000)={0x0, 0x0}) openat$vcs(0xffffffffffffff9c, &(0x7f00007ba000-0x9)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00009d8000-0xa)={0x0, 0x2, 0x1, [0x56f]}, &(0x7f0000a79000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000fd5000-0x34)={r5, 0x2c, "0096e6a3fd21c15fb8fbe8957ca1675beda206f19acc5430c291c1b882f38a330d4b9cf7bda1783c04d65f53"}, &(0x7f0000cba000-0x4)=0x34) writev(r3, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) 2018/01/09 00:31:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000750000)='/dev/qat_adf_ctl\x00', 0x103, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f00004c1000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x0, 0x8002) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00009cf000)=""/71) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000616000-0x10)=@req={0x28, &(0x7f00008f5000)={@common='bond0\x00', @ifru_map={0x0, 0x2008000, 0x1c, 0x62d82ee3, 0x6, 0x7}}}) writev(r1, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) write$fuse(r1, &(0x7f0000a71000-0x1c)={0x1c, 0x0, 0x9, @fuse_notify_inval_entry_out={0x0, 0x9}}, 0x1c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000bd2000-0x4)=0x7f, 0x4) ioctl(r1, 0x2286, &(0x7f00005f8000)="") r2 = getpgrp(0xffffffffffffffff) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000790000-0xe8)="3273522edefefdc45bc6d31a94b6c17817697f852bcb963b302e8f62df6d6bda4a601ee30baf667131fa7f6fc3b0df1ec79096487c58c919a6402a2223c6f31045708fa4b1eaf74d1e461093cfe190109669af90f35563bbd133adcab9bd58bc9c828b785460f70a1921f9b23d83a45c27240fd50b07d172953700fa758be2dc6beba92dced860645db4c652dc53e3b0c04533e3c4e2955d53e75afa1a07f611448d2830a3cf2d45d6358184e9e01c37192f40f6b079dfa48152a579cee89f128766d5fd82d62a8163fdbb97bf8c2abc4747b8ed8655653cc84557658f3d7bf81534a9f760513921") ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000419000-0x18)={0x0, 0x3ff, 0x3, &(0x7f000077e000-0x8)=0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000b24000)=0xfffffffffffffffe) accept4$llc(r1, 0x0, &(0x7f0000efe000)=0x0, 0x80800) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000180000-0xc)={0x2, 0x8, 0x34aacc07, 0x7f, 0x6d6, 0x3f}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000063000)={0x3, 0x2}, 0x8) [ 54.800181] QAT: Invalid ioctl 2018/01/09 00:31:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8020000000001e, 0x1, 0x0, &(0x7f0000070000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000112000-0x12c)=[{{&(0x7f0000f2a000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000bf8000-0x40)=[{&(0x7f00002ac000-0xb7)=""/183, 0x0}, {&(0x7f0000212000)=""/123, 0x0}, {&(0x7f00001a0000-0xbf)=""/191, 0x0}, {&(0x7f0000822000-0x85)=""/133, 0x0}], 0x0, &(0x7f000027e000-0x58)=""/88, 0x0, 0xfa9}, 0xff}, {{&(0x7f0000077000-0x1002)=@un=@file={0x0, ""/4096}, 0x0, &(0x7f00008df000-0x10)=[{&(0x7f0000b05000-0xf2)=""/242, 0x0}], 0x0, &(0x7f000052c000)=""/4096, 0x0, 0x5}, 0x400}, {{&(0x7f0000536000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x0, &(0x7f0000f6e000)=[{&(0x7f0000715000)=""/250, 0x0}], 0x0, 0x0, 0x0, 0x9}, 0x7f}, {{&(0x7f0000bc5000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, &(0x7f0000bcc000-0x48)=[{&(0x7f00004bd000-0x5b)=""/91, 0x0}, {&(0x7f00007bd000)=""/230, 0x0}, {&(0x7f0000299000)=""/54, 0x0}, {&(0x7f0000e0d000-0x6)=""/6, 0x0}, {&(0x7f00000e0000)=""/223, 0xffffffffffffff7e}, {&(0x7f000031e000-0x2e)=""/46, 0x0}, {&(0x7f0000fe9000-0x2d)=""/45, 0x0}, {&(0x7f00003e4000)=""/223, 0x0}], 0x0, &(0x7f0000421000)=""/0, 0x0, 0x8}, 0xfff}, {{&(0x7f0000151000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, &(0x7f0000882000)=[{&(0x7f0000bf6000)=""/0, 0x0}, {&(0x7f00008df000)=""/122, 0x0}, {&(0x7f000082d000-0x44)=""/68, 0x0}, {&(0x7f000058b000)=""/214, 0x0}, {&(0x7f0000974000)=""/70, 0x0}, {&(0x7f0000ac1000)=""/243, 0x0}, {&(0x7f0000b55000)=""/116, 0x0}], 0x0, &(0x7f0000b8a000)=""/4096, 0x0, 0x3}, 0x7}], 0x0, 0x2, &(0x7f0000219000-0xa)={0x77359400, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001e0000-0xc)=@sack_info={0x0, 0x6, 0x0}, &(0x7f0000213000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000072e000)={0x4, 0x434, 0x6, 0x7cd, 0x6, 0x100000000, 0x3, 0x4, r2}, 0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d95000-0xa0)={r2, @in6={{0xa, 0x2, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x400, 0x8001, 0x3, 0xbbd2}, &(0x7f000041a000-0x4)=0xa0) pwritev(r1, &(0x7f0000ea5000)=[{&(0x7f0000a03000-0x8)="38a13dad1d1383a7", 0x8}, {&(0x7f000087f000)="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", 0x7c}, {&(0x7f00006ec000-0x51)="a0b9c421ecda47ba88c2d3500fd9862527863d09dacfb8cdce6426080b4a43b04f5cc1710bc158040e7d3e3092851d2ed42cb7ae504dd53eedfd34cbe12408236dd6c00905742880144fd6cfc534bf5f27", 0x51}, {&(0x7f0000ca4000-0x1000)="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", 0x1000}, {&(0x7f0000891000)="71b2f0d4a8f53f9c4dade368da531cf6130ad2ff974364cff1c264140a02ae322e726d2eadbd6bf5d71982e78623bfb1bad4fecd11d2672bd4a53e9b7659d04a32f1b81698a77db7004331612548f5c0e764dddc37bd911e2bff42a655a220fba5e8fdc9ad4c7d3e80fa19f615d58e87135671ed1c65d2dcaa7a876b7215e334578ada890b0654353e020d720279cf89dfaf1e6dbe1c5c5ee01f3c9b643eeed3e7", 0xa1}, {&(0x7f00008c3000)="b8fd05f58c8b958c504b843112880b7fbc898b1a9e871ab064045a53d8d9c51d7b5442f3f608bb94a0c94492830db242c514079d037c7fad0193e69c478ba11bba3fd743d7fe407ac7ea6ea3d48dcce2b6044e6f689cc10535cab51a60d43cb49cc51e3813ccea65c8dcc30dc6a718405a59eb8a95acee0c55c995c97b9031045ecc7545eb8d02d919dcaccc0db5bf79adbc7052759d34649186ff6fff1388b9e65a3d69e1096d68f116288585a8ad390f8dff36db8b0a936eb2c913b835fdd7f583a03729367696864615c153135a29edf585c8d0f67b16896de9593a18", 0xde}, {&(0x7f000037a000)="dcad331595ac33d504a04fa3cacd8b751c98e94a2026e47d4f717f801b3b5d5d947c95dd1740e6daf64bddbf9fa25e9e74", 0x31}, {&(0x7f0000b47000-0x87)="9c5d2536c47033748d42e4d538f0dca21dfb9eb497cd8cabf469b3f3ccab0431ce9f780f7f134b8c9ccb9d51eddf3ff65660e047d4eeda953f3d5d92cfa1f797752e0a9b42f67a02ba55a85258922d9e116039fe179c54cc231c0686baf64e5b2cbfe3d2f422b9286cc62731d3933f0636adfb6ce50925e220b9543aea08cb81b1b56f0b03e315", 0x87}, {&(0x7f0000b9a000-0x63)="820d7311161ccf7ff8e6e351e2494be0560a63c919592d9decd65c3be29fb6de268a82bc9b13507962a6e646044b343824c8b5b983ef01d1c51ec40e07af561a3bc74441e8274ceae91741a16f78238ce6dfdf248e1b38f62181cecea77dbe3240e00e", 0x63}], 0x9, 0x10000000000000) r3 = syz_open_dev$sndmidi(&(0x7f00008ae000)='/dev/snd/midiC#D#\x00', 0x1ff, 0x10000) rt_sigsuspend(&(0x7f000005e000-0x8)={0x6}, 0x8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00008fe000-0x4)=0x5, 0x4) write(r1, &(0x7f00001a6000)="ba", 0x1) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000921000)={r0, 0x6, 0x1, 0x8b, &(0x7f0000679000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) connect$nfc_llcp(r3, &(0x7f0000c41000-0x60)={0x27, 0x1, 0x1ff, 0x7, 0xf9, 0x0, "b49537f4cd5a3c97e1c521bed8d4b54862e963a36011aedc24ae463551098b2718daddeabb0ed63074feab9723bee041dc416a9a7fc822cdacce238b6511b6", 0x20}, 0x60) 2018/01/09 00:31:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c56000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000061000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000978000)=""/219) name_to_handle_at(r0, &(0x7f0000837000-0x8)='./file0\x00', &(0x7f0000799000)={0x81, 0x0, "7abe913033abbc0efe8e04b2b467b2ece5dbf8fc51ce221c654efa94e7ecb538b4bd9d0c36154ed734331d51568c6346927271149c6fff49470be74dfa9a4a13589c91b51df9b6304e549c93ecde105d8045a0b5f06868f76d1e8e4aeca83b8aa856222904a751de7537165db18daabbe8cca4f3929a1b27dc"}, &(0x7f0000c98000-0x4)=0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000b94000-0x10)={&(0x7f0000570000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/09 00:31:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000b2a000)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000b86000-0x30)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eb000-0x30)={0x0, 0x0, &(0x7f00006fd000-0x4c)=[], 0x1, 0x0, &(0x7f0000f41000-0x1)='\x00'}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000966000)={0x0, 0x0}) 2018/01/09 00:31:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x0, 0x8002) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl(r0, 0x2, &(0x7f00005f8000)="") recvmsg(r0, &(0x7f0000b24000-0x38)={&(0x7f0000b4d000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b67000-0x20)=[{&(0x7f0000521000-0x7b)=""/123, 0x7b}, {&(0x7f00008ad000)=""/122, 0x7a}], 0x2, &(0x7f0000097000)=""/41, 0x29, 0x3ff}, 0x40000140) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f000073f000-0x10)=[{&(0x7f0000576000-0x1000)="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", 0x110}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000372000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001b0000)=0x5) [ 54.831915] QAT: Invalid ioctl [ 54.850997] QAT: Invalid ioctl [ 54.862632] QAT: Invalid ioctl 2018/01/09 00:31:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x0) [ 54.901688] binder: 7639:7641 transaction failed 29189/-22, size 0-0 line 2845 2018/01/09 00:31:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) sched_getaffinity(r0, 0x8, &(0x7f0000751000-0x8)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x10, &(0x7f0000121000)="", 0x0) 2018/01/09 00:31:49 executing program 2: r0 = syz_fuse_mount(&(0x7f0000e45000-0x8)='./file0\x00', 0x8000, 0x0, 0x0, 0xffffffff, 0x48) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x0, 0x8002) writev(r1, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) socket$bt_l2cap(0x1f, 0x7, 0x0) 2018/01/09 00:31:49 executing program 4: r0 = creat(&(0x7f000041c000-0x8)='./file0\x00', 0x44) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000076a000)={&(0x7f0000b5f000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ustat(0x0, &(0x7f00001dd000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 00:31:49 executing program 0 (fault-call:1 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) 2018/01/09 00:31:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000ce9000)={0x0, 0x0}) mlock(&(0x7f00008a7000/0x4000)=nil, 0x4000) msync(&(0x7f0000184000/0x2000)=nil, 0x2000, 0x1) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00007e6000)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000fc7000)={{0x10000, 0x8000, 0x81, 0x10000, 0x20b, 0x3f}, 0x3, 0x0, 0x0, 0xffffffffffffca0c, 0x5, "7bf33fffee72bb01c0251b25acb47340d64a4aa6e77e64cbadd46c314bbb99294fc456a2941c273dd536c53d95968c4d2e0f67f73e22b2f6c68d62d121328a11cbe046c5cce2bdd19cf54a7b1b0b6bf6e1e8284191555c6c47487315a5fda78269e041b458421f87fa2e821b763faf7cdcfbada2d893019a0ce9774335d011c7"}) 2018/01/09 00:31:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r2 = dup3(r0, r1, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000c48000-0x4)=0x7fffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000c6000)={0x0, 0x3, 0x2, 0x80a, 0x3f, 0x7d0, 0x80000001, 0x0, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x2, 0x1, 0x100000000}}, &(0x7f0000f8b000)=0xb8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000e78000)=@assoc_value={r3, 0x0}, &(0x7f00006be000)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x65, &(0x7f0000cb6000)=[@in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0xf8) 2018/01/09 00:31:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) link(&(0x7f00008de000-0x8)='./file0\x00', &(0x7f0000ecd000)='./file0\x00') bind$alg(r0, &(0x7f0000cf1000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00005a3000)={0x77359400, 0x0}) 2018/01/09 00:31:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x85, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f000000f000-0xa)='/dev/dsp#\x00', 0x1f, 0x200) close(r1) preadv(r0, &(0x7f00004cc000)=[{&(0x7f0000334000)=""/212, 0xd4}, {&(0x7f0000f40000)=""/16, 0x10}, {&(0x7f0000559000-0x1f)=""/31, 0x1f}], 0x3, 0x0) [ 54.943493] binder: 7639:7649 transaction failed 29189/-22, size 0-0 line 2845 [ 54.972653] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/09 00:31:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b43000)=0x0, &(0x7f0000fd8000)=0x4) rt_sigaction(0x7, &(0x7f00003bf000)={0x47e1a8, {0xfffffffffffff27c}, 0x800000000000000, 0x0}, &(0x7f0000ac7000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000000a000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001db000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000c87000-0x14)={0x0, 0x1, 0x4, 0x201, 0x4, 0xfffffffffffffffa}, &(0x7f0000808000-0x4)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000a89000)={r2, 0xef, 0xaf, "362734f60ac5d9ab9e75b3e982e2dcd8e23000045e3204c4f857028b8d760edfff433d21231731ebef47f333e045a26e64e1f184e64755c662a5e4e4f673a9f14d029b8475bad97d8a1fe951b7a668dcbe83d26e9c3a6143427b387e0045afd1d0f840d19e01f05156770f3223cd20d151c87644dd663fa9f20a610f470015bd68e093f1cd519e335ae75f7d15f0ba93ba336fd2075d22f5da6f5d1e5c57bdb6a3b6a4554d56670d30eb08d6f7a9ae"}, 0xb7) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000710000-0x14)={r2, 0x800, 0x7, 0x1, 0x0, 0x9}, 0x14) syz_open_dev$sg(&(0x7f00001fe000)='/dev/sg#\x00', 0x0, 0x0) 2018/01/09 00:31:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000d50000-0x4)=0x3ff, 0x4) signalfd4(r1, &(0x7f0000b2e000)={0x2}, 0x8, 0x80000) write(r0, &(0x7f0000002000-0x25)="2400000058001f0014f9f407002304000afff51108000100febfffff0800020001000000", 0x24) timer_create(0x6, &(0x7f00004bf000-0x60)={0x0, 0x8, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c89000)=0x0) prctl$setfpexc(0xc, 0x40002) timer_getoverrun(r2) 2018/01/09 00:31:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r0, &(0x7f0000eb6000)="b72c83a09e2f80c89e150e3450967c06ec740731e41dacea6acd02687770cb400965ddae97baf4976ffca7baef8aacc5777025fbf7cc8e3fc352f68e46cf187bb3f56e987945fe991d34baaaacd3e67bb19d0aef86c3af424a57c05593897fde99031c0240453c7431f5655ca38fbef8c1bde93243f18b325fd87e756c846f6675c2b0d2ae9a00d140063682387875d91a4f00b7982978f71d07353c73c14686deef0573488f6840af0d1766", &(0x7f0000611000)=""/4}, 0x18) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000a39000-0x40)=[{&(0x7f0000ed2000-0x26)="d31fd8bf8925e56fed34317111a0a56ad4e35656b4cdda14e36b1976166f95d89134bac23bbf", 0x26}, {&(0x7f0000e5f000)="d4ddce9c96a7d7738c20f2571f2b1b99de0d0935bf2917b049522997415b5bd887df8ff5ef90599555132122639b88d9ee931026c80046e9b35dd9bf6e15da0b5022151284ca6016931a801248d28704e01d6ed73dc0eb424170552e8f56a7fb6d92dcc6963ef21f4b0b089affc016e949f7947057f4a72669c5", 0x7a}, {&(0x7f0000247000-0xc4)="639c8ca7b278760774a232ba52c777bc4089c8bf9b98e78dacef09516657b5aff31db568132565f4913b3466e6ba0adc80c85c09691b32cee9e237e30c6f391fb3551ec0b62ad78853258ccc53f24542f5e216199ce76d2aedcb42f02e0493df57b0a8dfbb155ecc9d36f94ae066bac27134649634b0a4fbd109a93b728d296ab3944b2a4085641a3673d8ca27b0d9d6d4c52b9d242f1f26b50c8f3cf597646890cad37366d84ee81072073b5cdb32e68e38605d04627400c00a18c4f4d1fd9c5a1af5c9", 0xc4}, {&(0x7f00001e2000)="035e9057", 0x4}], 0x4, 0x2) mmap(&(0x7f0000922000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000bb0000-0x9a)={0x0, 0x92, "62823ddccbf0fe29fab0948bdf6f578448b7dc612692cd8e6c2f07b609406bbf3c54bce02afecc3383913228a208608bc684aa0141bbdfaf90feed5cffbc733df45b89e8a04350d9a7ab55228978557344ebf086fd5ff981ca5cd2ce072c27d424d564ef22f3711918a2d14efb0452ec4fe855306a8800b132742a7192078c87e3b5e05fc2e5e2e3a6741fde4cc8a2b57c5c"}, &(0x7f00000b0000-0x4)=0x9a) r4 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_proto_private(r4, 0x89ee, &(0x7f000057e000)="") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000c5000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f2f000)=0x24) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000adb000)={0x0, 0x6d, "4635272329706307cc1318b9b0d801589064671758c65fc5d962d9ad64ab08437a55eba4d4e9a729b6b54d0b457b8aa63325c78f1f0ed48caf65895a04a48c236e51f4a0275c7bb5c9301186f34122aab153dc8048d066da702a9f1c1cf421533331e2f1970c84bd6468862495"}, &(0x7f0000485000-0x4)=0x75) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f91000-0x8)={0x0, 0x1}, &(0x7f0000805000-0x4)=0x8) fcntl$setstatus(r1, 0x4, 0x400) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000e6000-0x74)={0x0, 0x6c, "de023077d5b6b974715e40c1128ed412e2cb0521a70b7f2ec0aea9596fa028864163a570435b3564757b3d1f32a1d4cfff0c55380ccde92cd47fc3ab0f44e2db7525b2a8d41752e0c1ab3c2558eafe1d41cc50905c448579f23068012e0b0c2e11bd43982be5b27c8a17f7e6"}, &(0x7f00003c0000)=0x74) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000156000)={0x0, 0x6}, &(0x7f0000a70000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bc7000-0xc)={0x0, 0x482, 0x30}, &(0x7f0000937000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000515000)={0x0, 0x2, 0xffffffffffffffff}, &(0x7f0000fee000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00007c9000-0x8c)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005da000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000805000)={0x0, 0x6}, &(0x7f000051c000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f87000)={r3, 0x0, 0x0}, &(0x7f0000f66000)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000b71000-0x8)={0x0, 0x101}, &(0x7f00003b3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000092a000-0x4c)={0x0, 0x44, "673812d93ed1fd84ceaa6893775cbbe8320ba08a14776633128087a18d5df732cc6616a6e89c4c800eb6994d58a1a736501bc96c1cc80e9a52fdf29557b24b5317a06579"}, &(0x7f0000db2000-0x4)=0x4c) r17 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00008b8000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r17, 0x84, 0x6d, &(0x7f00004d0000-0x9b)={r13, 0x93, "73bd41f230fb5e28b3bfdcd514b7a6c2517c684e6d5d6d2a9995733e37295b058990657f4f7058930aaa2051fd8e7ce9821d82d1640d93e16bba24382d18339d3623d080f08f716005151b4935fc9e94dd97b0e085c24b967f84ffb13ea1c0bf8c60b3fd587d792277162a22d8cd51015d6d4e437e69bbdb3b417bbadd9d20e0a7bbc0c133ced20c10d80903e8e9a15bdf5d25"}, &(0x7f00003ea000-0x4)=0x9b) sendmmsg$inet_sctp(r1, &(0x7f0000301000)=[{&(0x7f0000cd4000-0x1c)=@in6={0xa, 0x0, 0xfc, @loopback={0x0, 0x1}, 0x3}, 0x1c, &(0x7f0000436000)=[], 0x0, 0x0, 0x0, 0x20000000}, {&(0x7f000082d000)=@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c, &(0x7f0000638000-0x40)=[{&(0x7f000031f000-0x1000)="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0x1000}, {&(0x7f0000dc9000-0xd9)="c83e12e4a73085febf15e70092af0ce9b323ea11aeb78c6d110a118a6a0ca245a3ebf6bcc1a592686211d62414f6b64f47ad210d4cdf5793971d2901cbe8ad1acd6736597135452702dfbe83392cb18309028dd770ea9645e5f88e5c496e3e1dc6e7698681bd2eb17c1c3229a1f0762aade72418d3967d2a3104dee51d062e066166b794dd2c8fbfecd3cd1621380d27591694cc3ae4c92b6c362dc206af3098d34780f4bbf99926a423ea186e357786f6fc54b7658a6c287fe2f8f4d890c3998ecc71d2e954d63dc9d0c2f837e31a5f4af99ccfea923ef44a", 0xd9}, {&(0x7f00004bb000-0xab)="33deab6678b663245c3303a3d8861da5d19e35c1695a3387bcff02741e17ecefe5778b5babdbe1da4f518c81a6335b97ba677cd79eef237a010bcc7342029cbeeeb6ea567d5c2dd0b99d935bd644b91cd1e324d1297130a8d189e3cc635724fde174adde49c9c060c5659222e1ffd8ebe4b3adfc39041e1186dea3154f5ba9a93005d7589fdd1eccfd1ffcefef4586104438627219b36680818b5d28e515a1b77bd9a348ab88dcbf671eb6", 0xab}, {&(0x7f0000298000)="36d69681c31868e07ed182b3787bc231f6b9c23d0cc37a9237286093039d19c727776b9fd00bf6", 0x27}], 0x4, &(0x7f0000913000)=[@init={0x18, 0x84, 0x0, {0xffffffffffffff00, 0x6, 0x5, 0x0}}], 0x30, 0x4000000}, {&(0x7f0000eb3000)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004c0000)=[{&(0x7f0000c65000)="31d8e5b622264e8039ef2d69b2806e78f8e1e864f99d71294a5fece751bdb953e09f23d38468754292bbd3d65b3cfd0cb09d0e4905be4ef5a9de7cfa3b87f88bdce3dd8bb83398556cd4f863dc588c2592c62011e9a378c9cdb3b092569409d91d944e40bdbf8c80fb", 0x69}], 0x1, &(0x7f00004d7000)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x8, 0xa, 0xe7, 0x7, 0x8000, 0x3, 0x0, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x4e, 0x100, 0x1, 0x7f, 0xc3, 0x80000001, 0xffffffffeecf0975, 0x23, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xa84, 0x8000, 0x8, 0xfffffffffffffffb, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x7d1, 0x200, 0x50bf, 0x95d, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xd9, 0x201, 0x1000, 0x9fe, 0x4, 0x7ff, 0xa89, r8}}, @init={0x18, 0x84, 0x0, {0xfffffffffffff800, 0x5, 0x7, 0x0}}, @init={0x18, 0x84, 0x0, {0x5, 0x7ff, 0x40, 0xff}}, @sndrcv={0x30, 0x84, 0x1, {0x67, 0xaea3, 0xa, 0x387f, 0x7f, 0x7, 0x4, 0x9, r9}}, @init={0x18, 0x84, 0x0, {0x8, 0x800, 0x4, 0x5}}], 0x1b0, 0x20000000}, {&(0x7f0000487000)=@in6={0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1374}, 0x1c, &(0x7f0000a7d000)=[{&(0x7f0000f7b000)="cad32d52130747c6b3a264e09cbc7368a6dd3a6fc1060784ec704d46f70ba45b3bcdde4eca1e988c8314", 0x2a}, {&(0x7f0000b3c000-0x59)="b62fa94d9949e91347031373284246e8197600ec06f6f54dad618dfc5f1c2d14196d9dc1965b54a65264813128708df5f6486b353aee58c0466d402e5860d3c8a2fc06420b60b0e9c96aac9eb87bf1b9d10e7a8473702c068f", 0x59}, {&(0x7f00002e5000)="0bcab876231d097a166c963fcf3ea83444cab84bb07c73fd7842d3e2221390", 0x1f}, {&(0x7f0000466000)="8594b7c827f5b4a16a03eb275d0ac53bac59988a24649d5a46ae6356ed38fc7d64b42ff9e1094e9a35097ea65575762abbb32ebaa020402f8ebd31eeef5911fbd0082a2404044411da4fbe12dd9410f6bc11dc8861183cae2ca2af020f4ce6f87cb54f3fadb3371bccfc5024100ff0d87397ee8c58f94baf0cd7887fc6a82c341c9bda73f6fa0e3d6cac2e3c3dcbd14c9bd3501048e5a0d91ff594204819914cb7a57b67538d6e741bd071fef91a3a14a841c51c0250acd3225aafb1f19b668cc66b9e63", 0xc4}, {&(0x7f0000d1e000)="032860e01eda09d42c37352fad747af08094f1166c79e392d75332d842b4426a486c9ceb5c5a15bba896fcab7e6dc54bdc6cb9f18762e33062f8fd14702881d6b0a70b043e439a1d696a687923ba6bc4ca59541f7fc9d8e6fffd4fc73f02e371ec6442698e72725c28154e84db5e019d352881ce81171e1108c6e7327e9fc89d4acdae3f8b822bfccfff0e52b22d2652515aec57d17003b5d60aa1099e6bc9be4e5e040df5a4166b112ed269b2182a4e53668eb390d14c2edf575c7a9f5d2c8a4c33180285fee87c53ae9586585d402a39545a996ac9734c433a66998d9bdd569f", 0xe1}], 0x5, &(0x7f000031c000)=[@init={0x18, 0x84, 0x0, {0x2, 0x0, 0x971, 0xfffffffffffffffc}}, @init={0x18, 0x84, 0x0, {0x5, 0x3, 0xffffffff00000001, 0x80000000}}], 0x60, 0x8000}, {&(0x7f000067d000-0x1c)=@in6={0xa, 0x0, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c, &(0x7f000044e000-0xa0)=[{&(0x7f000022d000)="7681b559f91cab17fc3d4e0f009feebb6962af3af3981d1ebbb94481b157d9378470ad004586a57d1a5331e4d0592440bc13252dfa4e4c572c04deb1bf4c32cc0b700c2205959066a32cbb1b1b2d3f45696d4b87cdc79a84053f290561c1db2e752e20314f07bfb4982603075497293d79b8f61c0c1d5c4e612f05a6f8b27722a44b3d0a7208", 0x86}, {&(0x7f0000024000-0xdb)="b74d4d33ccf9bc042abb8dff5d99f87cbbceebeabb3a22711480cef1a778b39acb693890e84b32efa961868528cb9c7fd63bc78005a2a52a310c6974ee0b59766623fdcfa4dc9df457786a0c72f69fc6ed9ecdd2a2982bfc396084e1b5058032fe957e414190584ce85c62fcf32e5d301d0cdfdd36530f969cd9240a65ef202e4eaeeb811385709bf06ea25d7133ff8efbe323fa9d6c5bfd16c7b904bc828fb7aa21935a0197648e880919b3dcb34900a65ec1dab831d27f9f118c259f8a044793f42a959e69f7cd6737c03d27624eab29e16609acff5bf5ae6afe", 0xdb}, {&(0x7f0000f50000-0x52)="86377283397a6c64cb6c712a1c124abe73196283919838c0f5f31d599d296e088a6a9edc640edaaf7dcf31e0e98fea3ab9ea835c4dc83d1b48cc95c545cc771b836c36b76a7aaef33f7d9ef0b5ca66c7f1bb", 0x52}, {&(0x7f000081e000-0x60)="ad175d90cad43aea9ffa15de0ab09bcf48787ba2c1740c8e90715036338f2ec6a3a74a63ce713f2319281905bb9bb0fa22ddd88f4b8cd98f3ebfb8959c29c3155ba8a6375ac7ebccfa627f74149e23835b79f0b7281d275f2202a40ef8ec1092", 0x60}, {&(0x7f0000889000-0xd5)="ee4ef5fe3c5ff17987665ba34b8df372e7ca4035e77583ae7456b0ac36c9272f7cc08e00f4a1353c60ec05fb15f1406a3e174496b10b201f51c783e3d83a65b15eacc9cf21730faf96e846871de54dc69c61a9606ef6f3e67ab1eb70ea8b7d4df61a1897591e96b7c5320f414b495e7cdb2e55bd37aa4d7130df440d35d40ca5aa0567f930edca994f0be3e3519b056fd1d8dd5f9aace58bacfefbff313617b9d2ba5f1bf902a2cbbf0f7d0966bfbfd07b339c171cba2a47ba0dd8131285b29d2c5adcc43e4af237b9e953a304e45c4b2c0e0f04e3", 0xd5}, {&(0x7f000052f000-0xc9)="13845042e55842c8cfa804c78bd3259ce1d171d3d99e26937b68211a3fcf30edcf68fb119e834a5df1a681aced4488fd7164034404c28c1cc7a1d58beeb3e8ea3d58510e26707c49817777cecf97d0b9aca06427584d899f6b3747b0ccd83a110f6004126fb9ec03c5aa367bbb0fbf69e1540b3af3ac42cfc36d8ece0dc55ea24a439f750471bdf50461065a826f84ca9f4d9ed57df455dcf2508bf11657d7be34e1d54ea510cf58ea5ca1a11ad867a082359822b8ce8b6c71a53048bf47b9090e76d3b5b5c2580f4f", 0xc9}, {&(0x7f0000477000)="6b6d294d48617845d4c19f8b9bda8cb4039b6304e82ed8069e3af381c805f638dc09f3fc149dd7e64560208b12305302b6e9694ab0d367af7a46bb4eced720efad67043a1ba8ad4afe51b97ca7caec803cf9719b450ec43e20a95972d1b50f18a8687229701e2d14bcad28da10dab3e83047d433748328", 0x77}, {&(0x7f0000de6000)="713be9d5c5c2cda4dee7b6af3b011613a192e5f2795fe3fb2c122447ec1ee04be5d44f34b301c7892239cedbeea7d4a3238c4e74b1758592e02842a2400c225e0856732101eed837115ccfb1f2dc7ae4b5cfd92031016875cd523e82", 0x5c}, {&(0x7f0000213000-0xc7)="51025cd2d42622408cbc54660af57cc0f3e15c4b78bc9a498064975b8de5b5dfdfa78e4026f4c39a51176cb87e45d6baa103dbe856f8a79b3e7c90dd2ee03542610d9bf64ee5c180c35c2dc3d6e440f2f8e53b4512dd00a1bfa33edf764dea25613b37e507846eb982ab450e14f3a1d97ad61befde9e1bf4ed630c66f7545c4866da6a8aa2b8316cc14260553c6484ba8cc2e72bbbee25c69d780ad8faf71a12cac3068b352b317fa09138df988af589216cb3e84a131089362a7e7fe405de9f74b782d44bd0b6", 0xc7}, {&(0x7f00008f3000)="40fa8bb5053d041bfcd828a6842bcc9528819067144be51678ca97a3b55f69e1e2ad4cbb3e5d5f5a3fe75e82d818336a5448b44ca092ccd2658fce1adcddee8d184452a08b136c32d83991f979c01a11407138d0", 0x54}], 0xa, &(0x7f0000179000)=[@init={0x18, 0x84, 0x0, {0x20, 0xb2, 0x100000001, 0x80000001}}, @sndinfo={0x20, 0x84, 0x2, {0x800, 0x2, 0x6, 0x1, r10}}, @init={0x18, 0x84, 0x0, {0x3, 0x0, 0x9, 0x5}}, @init={0x18, 0x84, 0x0, {0x3d75, 0x288, 0x20, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x10001, 0x204, 0xef2, 0x8fc, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8001, 0x0, 0x48, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x6a5, 0x2, 0x8206, 0x4, 0x9, 0x7, 0x2, 0x800, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x10001, 0x1, 0x2b, 0x4, 0xfffffffffffff000, 0x800, 0x1, r14}}], 0x180, 0x48890}, {&(0x7f000000f000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c, &(0x7f00006c7000-0x20)=[{&(0x7f0000717000-0xaf)="2764bc728ab68089b0256eed0ab2ce1f59c265dc6334b8e4ab6b869db2817463395eb02c5e20723cc0d3a2c600f8b909791b1c43e6212495a91383f57f95347752d807f95e95c6a1829e7281f969949c0b0a6f60923bd10f82041f4adb7abfebc98ddff85e03202cc87555e97a4e343c8854fa92b1f91e281d6a921c1364c267a25dd9ab251d3dc864b41edfd95a120be3a1f78ca0fd906f44cb12d22a7b398ec908d52f02e5222b73df4993269977", 0xaf}, {&(0x7f0000386000)="6c3d33b48510c4162a35727addfd410076425c0621af62613d78308b5d39e4ff0b007fd3082d88644b8371a3ea4450626eb84afc2ab29bd4df30a3e9829b4858aebe7c20cde2c41f118c50e556b953813d2081865f89103fe9501d15b8f8728aa92e07e47b85f4aa855cced7c90d748de8db4e8e1786cae30f5dae88b4396bc24f088c2f89c5e44f1a249f86e64e5412eba314cc7d2e61fa6d3cd5d7979fe794a753f32a336312721921975ea88e2ecb8bc1db5ae7d19939d0f99bf0b1dceb77faea79f87286700467d362f5bfd42362ea59cbd1a9608598594bd92c3b66320e42e54f78fe82cc85509f7f02395b3865", 0xf0}], 0x2, &(0x7f0000317000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0xc, 0x10000, 0x5, r15}}], 0x30, 0x14}, {&(0x7f0000c7b000)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000961000)=[{&(0x7f0000861000)="e89173834790e095dc5532f1f1d3869b076a803f9d3142aef8ec52173a9402bd4f714968a27d98f1a1a5d45593b037e3b5de399ef2329845668121a331f2259b5050f4d1b311232260c3df12e2351c2fd33ac39ccca59d16ab48262da07cd1dbebc480e35ebbc226696511ec408de51c6339930a2a9e1430041899206ec4", 0x7e}, {&(0x7f0000a68000)="85f163836f6c47e085841aae3333f9a0de3b0cea36aa4c9b388768bd704c7e1203ba44877f03df559ee01bccd09eb13334c5c8d4e367eeeb7f7c361aedaa89729aee7337a5efcfead1f6d125d190b3bc82e642e565eceb6a93ea9ce88e20e963c03dade863079ea06bd88e782e9a25ed1965e37b98b3f59488d04989a1dd159b77d29fdd5e032f8e2d780e82b648f166a3862db30c09bc9ec5178b4a20b5610930300a6f76627dfc172e65c974382c6f8a6819c0f5f8c35537b7d028676f12181d9efd33", 0xc4}], 0x2, &(0x7f000054b000-0x90)=[@init={0x18, 0x84, 0x0, {0x9, 0x80000001, 0x400, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x0, 0x2, 0xfffffffffffffff7, 0x1, 0x6, 0x800, 0x7, r16}}, @init={0x18, 0x84, 0x0, {0x1f, 0x9, 0x9, 0x4}}], 0x90, 0x4c0c0}], 0x7, 0x4000) writev(r2, &(0x7f0000c50000-0x10)=[{&(0x7f00005c3000-0x6b)="0161f8698aab47ce7472e02ed89cbd020436b954e43a0825a431fbedcb0b02d254c9b13f21d22bb7b41ffc7a3daa4a5c6ac86c27d33223aec27dd85324e97dbf723f74b6f5679d155fe97caf5887312975ff880a030e7937f9a375124e4584e23d2584482707bf8b3c2b0b", 0x1}], 0x10000000000001e5) recvfrom$inet6(r2, &(0x7f0000c63000-0xf9)=""/249, 0xf9, 0x100, &(0x7f0000f9f000)={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) [ 55.035939] FAULT_INJECTION: forcing a failure. [ 55.035939] name fail_futex, interval 1, probability 0, space 0, times 1 2018/01/09 00:31:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x85, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f000000f000-0xa)='/dev/dsp#\x00', 0x1f, 0x200) close(r1) preadv(r0, &(0x7f00004cc000)=[{&(0x7f0000334000)=""/212, 0xd4}, {&(0x7f0000f40000)=""/16, 0x10}, {&(0x7f0000559000-0x1f)=""/31, 0x1f}], 0x3, 0x0) 2018/01/09 00:31:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) accept4$packet(r0, &(0x7f0000821000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000020c000-0x4)=0x14, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3ff, 0x0, 0x1, 0x0}, 0xfffffffffffffcd0) 2018/01/09 00:31:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x0, 0x8002) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl(r0, 0x2286, &(0x7f00005f8000)="") [ 55.040715] sctp: [Deprecated]: syz-executor7 (pid 7672) Use of struct sctp_assoc_value in delayed_ack socket option. [ 55.040715] Use struct sctp_sack_info instead [ 55.059430] sctp: [Deprecated]: syz-executor7 (pid 7676) Use of struct sctp_assoc_value in delayed_ack socket option. [ 55.059430] Use struct sctp_sack_info instead [ 55.168403] CPU: 0 PID: 7668 Comm: syz-executor0 Not tainted 4.15.0-rc6-mm1+ #52 [ 55.175977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.185334] Call Trace: [ 55.187924] dump_stack+0x194/0x257 [ 55.191552] ? arch_local_irq_restore+0x53/0x53 [ 55.196244] should_fail+0x8c0/0xa40 [ 55.199981] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 55.205082] ? get_pid_task+0xbc/0x140 [ 55.208974] ? proc_fail_nth_write+0x9b/0x1d0 [ 55.213477] ? map_files_get_link+0x3a0/0x3a0 [ 55.217980] ? find_held_lock+0x35/0x1d0 [ 55.222040] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 55.226874] ? vfs_write+0x374/0x510 [ 55.230565] ? wait_for_completion+0x770/0x770 [ 55.235158] should_fail_futex.part.9+0x1a/0x20 [ 55.239801] SyS_futex+0x2b8/0x390 [ 55.243328] ? fput+0xd2/0x140 [ 55.246498] ? do_futex+0x22a0/0x22a0 [ 55.250269] ? SyS_write+0x184/0x220 [ 55.253959] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 55.258781] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 55.263774] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 55.268516] entry_SYSCALL_64_fastpath+0x23/0x9a [ 55.273243] RIP: 0033:0x452ac9 [ 55.276403] RSP: 002b:00007f4b303e5c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000ca [ 55.284091] RAX: ffffffffffffffda RBX: 00007f4b303e5aa0 RCX: 0000000000452ac9 [ 55.291334] RDX: 0000000000000000 RSI: 0000800000000006 RDI: 000000002000cffc [ 55.298579] RBP: 00007f4b303e5a90 R08: 0000000020048000 R09: 0000000000000000 [ 55.305825] R10: 00000000203b6ff0 R11: 0000000000000212 R12: 00000000004b767a [ 55.313069] R13: 00007f4b303e5bc8 R14: 00000000004b767a R15: 0000000000000000 2018/01/09 00:31:49 executing program 3: mprotect(&(0x7f0000738000/0x3000)=nil, 0x3000, 0x8) getrusage(0x1, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 00:31:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000902000)='/selinux/create\x00', 0x2, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0xa, &(0x7f00001b0000-0xab)=""/171, &(0x7f00007c6000)=0xab) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e16000)='/selinux/load\x00', 0x2, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000fd8000-0x4)=0x0, &(0x7f000036a000-0x4)=0x4) openat$selinux_create(0xffffffffffffff9c, &(0x7f00009c9000-0x10)='/selinux/create\x00', 0x2, 0x0) 2018/01/09 00:31:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) 2018/01/09 00:31:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a05000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000dd7000-0xc)={&(0x7f0000e77000-0x8)='./file0\x00', r0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r1, &(0x7f0000f7a000-0x10)=[{&(0x7f0000c68000-0xc3)=""/195, 0xc3}], 0x100000000000035d, 0x100) 2018/01/09 00:31:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0xa00000400, 0x3fffffffc, 0x74, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") openat$rtc(0xffffffffffffff9c, &(0x7f0000419000-0x9)='/dev/rtc\x00', 0x200, 0x0) 2018/01/09 00:31:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='ifb0\x00', @ifru_ivalue=0x10100}) fcntl$getown(r3, 0x9) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000113000)=0x1000, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000f5b000)={0x8, 0x7, 0x4, {0x0, 0x0}, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r3, r2) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f000042c000)={0x4, &(0x7f00004cf000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f000002b000)=0x4, 0x36d) write$tun(r2, &(0x7f00000e0000)=@hdr={0x0, 0x3, 0x0, 0x8, 0x0, 0x0, @ipv4={{0x329, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000efc000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000eb8000-0x28)={@common=""/16, @ifru_mtu=0x0}) 2018/01/09 00:31:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x0, 0x1) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl(r0, 0x2286, &(0x7f00005f8000)="") ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000863000-0xf3)=""/243) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000839000)={0x0, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0xc0000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0xa31b, 0x800, 0x3, 0x9, 0x3, 0x2, 0x8, 0x4, 0x9ed6, 0x0, 0x75e0000000000, 0x4, 0xed, 0xffff]}, &(0x7f0000c2f000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00006e6000-0x108)={r1, @in6={{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x2, 0x7, 0xb0, 0x1f, 0xffff, 0x9, 0x100000001, 0x7, 0xffff, 0xfffffffffffffc00, 0x10000, 0x80000001, 0x507a, 0xffff]}, &(0x7f0000a89000-0x4)=0x108) 2018/01/09 00:31:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x85, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f000000f000-0xa)='/dev/dsp#\x00', 0x1f, 0x200) close(r1) preadv(r0, &(0x7f00004cc000)=[{&(0x7f0000334000)=""/212, 0xd4}, {&(0x7f0000f40000)=""/16, 0x10}, {&(0x7f0000559000-0x1f)=""/31, 0x1f}], 0x3, 0x0) 2018/01/09 00:31:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x10)="73797374656d6b657972696e67fd2900", 0x1) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00009b5000-0x10)={0x2, 0x7a52, 0x2, 0x800}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000db8000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x40000000401070cd, &(0x7f00002c2000)="") 2018/01/09 00:31:49 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000e71000-0x12)='/dev/input/mouse#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000000)={0x6, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2018/01/09 00:31:50 executing program 5: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b84000-0x10)=@common='bcsh0\x00', 0x10) 2018/01/09 00:31:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x85, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f000000f000-0xa)='/dev/dsp#\x00', 0x1f, 0x200) close(r1) preadv(r0, &(0x7f00004cc000)=[{&(0x7f0000334000)=""/212, 0xd4}, {&(0x7f0000f40000)=""/16, 0x10}, {&(0x7f0000559000-0x1f)=""/31, 0x1f}], 0x3, 0x0) 2018/01/09 00:31:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x0, 0x8002) getpeername(r0, &(0x7f00008f7000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000390000)=0x14) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl(r0, 0x2286, &(0x7f00005f8000)="") 2018/01/09 00:31:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000571000-0xc9)={0x0, 0xc1, "7070a3f4fec6253c1282b685ee64667448954e5bfb6545613ed82e5c0b8ef77ab122d05d9b67aeccbf45c9316d772dad49203254eba7d34c961753638b6a102222e74759776cee642d50dfde1e967795b99ac278c40d8eb76e6524a2e9f5352f2786ad49a4bda48e8e7e4d286212c18419f3d0a60b56165512cab3f0b8a8a19b87be3768a2c6c97d55594c1173e407a8dc1b78a6730483a757c0ceab1e97f9be4bfffbae0359ae7c4a97c8ac9f1f1b32e5b2b2e49c8c38ee94abd50c1589a1d090"}, &(0x7f0000626000)=0xc9) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000237000)={0x7fff, 0x1000, 0x8, 0x6, 0x100000001, 0x1f, 0x0, 0x9354, r2}, 0x20) socket$nl_xfrm(0x10, 0x3, 0x6) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00003fa000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f00008d7000-0x88)={0x80000001, {{0xa, 0x1, 0xec, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/09 00:31:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) read$eventfd(r0, &(0x7f00007ed000-0x5)=0x0, 0x8) 2018/01/09 00:31:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000039c000-0x11)='/selinux/enforce\x00', 0x101200, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000f04000+0x8d5)={0x0, 0xfffffffffffffffe, 0x20, 0x6, 0x7}, &(0x7f0000ef6000)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000083000)=@assoc_value={r2, 0x0}, 0x8) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) 2018/01/09 00:31:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000924000)=""/24, &(0x7f0000001000-0x4)=0x18) [ 55.459650] rpcbind: RPC call returned error 22 2018/01/09 00:31:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x100) fallocate(r0, 0x2000001, 0x82, 0x7) r1 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r1, &(0x7f0000984000)=""/24, 0x18) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) pkey_free(0xffffffffffffffff) openat$vcs(0xffffffffffffff9c, &(0x7f0000929000-0x9)='/dev/vcs\x00', 0x200, 0x0) 2018/01/09 00:31:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x85, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f000000f000-0xa)='/dev/dsp#\x00', 0x1f, 0x200) close(r0) 2018/01/09 00:31:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x7d, &(0x7f0000a4e000-0x4)=0x0, &(0x7f000058e000)=0x4) r1 = syz_open_dev$sg(&(0x7f00001ca000-0x9)='/dev/sg#\x00', 0x0, 0x8002) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000ab8000)=0x0) writev(r1, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl(r1, 0x2286, &(0x7f00005f8000)="") 2018/01/09 00:31:50 executing program 3: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f54000)='/dev/rtc\x00', 0x4000, 0x0) bind$unix(r1, &(0x7f000004f000)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f55000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$inet(r2, &(0x7f0000049000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c1a000-0x4)=0x10, 0x80800) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00002c7000)=""/175, &(0x7f00005b2000)=0xaf) 2018/01/09 00:31:50 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x952, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x40045532, &(0x7f0000006000)=""/136) r1 = syz_open_dev$sndpcmc(&(0x7f000000c000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x800) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000001000-0x4)=0x0) 2018/01/09 00:31:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000782000)='./file0\x00', 0x490000, 0x60) connect$inet6(r1, &(0x7f0000e7b000)={0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}, 0x1c) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f000034c000)={0x36, "e46aca9b170b3a0b1dfb8c5435372773d14d683ff3c0e39e1e12b93e3ed27333ce4e454d90281267b3d454b0f62406b934c71cb55849"}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000150000)=r1, 0x4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000675000-0x48)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 00:31:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() pipe2(&(0x7f000062c000)={0x0, 0x0}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000992000)={0xffffffffffff8000, 0x3, 0xa33b, 'queue0\x00', 0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00001b0000-0x10)={0x0, 0x84, &(0x7f0000eef000)=[@in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, @in6={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffb}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6b7e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f24000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000927000)={r2, 0x7fff}, &(0x7f0000731000)=0x8) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00001da000-0xc)='/dev/autofs\x00', 0x800, 0x0) fcntl$getflags(r3, 0x3) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00003af000-0x4)={0x7}, 0x4) tkill(r0, 0x1000000000016) 2018/01/09 00:31:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x802c542a, &(0x7f0000bd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup3(r0, r0, 0x80000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00007a9000-0xc)={0x9, 0xffffffffffffffff, 0xfffffffffffffffe, 0x8, 0x9, 0x7, 0x401}, 0xc) [ 55.529915] rpcbind: RPC call returned error 22 2018/01/09 00:31:50 executing program 4: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000fe8000)='/dev/admmidi#\x00', 0x3, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000a42000)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000885000-0x8)={0x8e, 0x8}) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000279000-0x24)={0x0, 0x2000000000000000, 0x0, 0x0, 0x172, 0x40, 0x0, 0x0, 0x0, 0x0, 0x9400, 0x0}) r2 = syz_open_pts(r1, 0x0) fstatfs(r2, &(0x7f0000fe8000-0xc5)=""/197) 2018/01/09 00:31:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005dc000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000204000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000791000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed0000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000201000)={0x0, 0x0, 0x0}, &(0x7f0000f5a000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000916000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0xca, 0x1, 0x7ff, 0xa, 0x80000080, 0x80, 0x3a, r1, r2}, {0x5, 0x3, 0x1, 0x3, 0x100000000, 0x10000, 0x8, 0xffd}, {0x81, 0x5d9994a, 0x9, 0x3}, 0x3, 0xd, 0x1, 0x1, 0x3, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x7e}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x6, 0x1, 0x7, 0x3, 0x8, 0x6}}, 0xe8) r3 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r3, &(0x7f0000865000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260eed49ad4373043bbaf080005e333f1773779222f61fa0971b3a272d36e9a3f413d05000000000000003d2f86733923839ab83052778cf7b2", 0x0}, 0x4c) bind$nfc_llcp(r3, &(0x7f0000a2d000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "553d9fa9d28323b81fb442739734f7ddcac0f60b04b6d2d80bab2e42c75414ddb094780b7b1d67ba7c9b767c3b4ed55c8fddfdb8a4b861a0730e791cfc6725", 0x0}, 0x60) 2018/01/09 00:31:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x85, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/09 00:31:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f000093a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x48, 0x0, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x8, 0x0, 0x0, {0xb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, {[@cipso={0x86, 0x15, 0x0, [{0x0, 0x3, '2'}, {0x7, 0x5, "54c618"}, {0x0, 0x7, "8933a70d77"}]}]}}, ""}}}}}, 0x0) r0 = getuid() lstat(&(0x7f00006cc000)='./file0\x00', &(0x7f00001f2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f0000005000-0x4)=0x6) r4 = shmget(0x2, 0x3000, 0x44, &(0x7f0000abe000/0x3000)=nil) fcntl$getownex(r3, 0x10, &(0x7f000070d000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00009fc000)=0x0) shmctl$IPC_SET(r4, 0x1, &(0x7f0000e7f000)={{0x3, r1, r2, r1, r2, 0x100, 0x549, 0x0, 0x0, 0x0}, 0xce, 0xfffffffffffffffa, 0x8000, 0x2, r5, r6, 0xcd, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000043000)='./file0\x00', 0x2000, r0, r2, 0x4538, 0x60800) 2018/01/09 00:31:50 executing program 7: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb, 0x0}], 0x1, &(0x7f0000020000-0x10)={0x77359400, 0x0}) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x7ffd, 0x0}, {0x0, 0x0, 0x0}], 0x2, &(0x7f0000034000)={0x0, 0x1c9c380}) semop(r0, &(0x7f0000036000-0x6)=[{0x0, 0xbffffffffffffffd, 0x0}], 0x1) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000fbd000)='/dev/net/tun\x00', 0x0, 0x80) 2018/01/09 00:31:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e55000-0xf)='net/ip6_mr_vif\x00') preadv(r0, &(0x7f00000e9000-0xa0)=[{&(0x7f000077f000-0x34)=""/52, 0x34}, {&(0x7f0000bb6000)=""/4096, 0x1000}], 0x2, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000716000-0x4)=0x1) 2018/01/09 00:31:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) [ 55.665635] dccp_v4_rcv: dropped packet with invalid checksum [ 55.681366] dccp_v4_rcv: dropped packet with invalid checksum 2018/01/09 00:31:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000c3e000)={&(0x7f00002d9000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a0e000)={&(0x7f000075a000-0x4c)=@report={0x4c, 0x20, 0x1, 0x0, 0x0, {0x80, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, []}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) 2018/01/09 00:31:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fcntl$setpipe(r0, 0x407, 0xd99) bind$alg(r0, &(0x7f0000e5e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000998000-0x2)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[], 0x0, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x3, &(0x7f0000e4b000)=0x0) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/09 00:31:50 executing program 3: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000f83000)='/dev/input/mouse#\x00', 0x5, 0x400) accept$packet(r1, &(0x7f0000f55000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000056000-0x4)=0x14) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000f85000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8df, 0xfffffffffffffffa, 0x101, 0x0, 0x5, 0x120000, r2}) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000f86000-0x1000)=""/4096) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00006e3000-0x4)=0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r1, 0x29, 0x20000000000049, &(0x7f0000e2d000-0x4)=0x7fffffff, 0x0) sendto$inet6(r0, &(0x7f00009b5000)="", 0x0, 0x0, &(0x7f00005ba000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f73000)=""/246, 0xf6, 0x2000, 0x0, 0x0) 2018/01/09 00:31:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ebf000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00001fd000-0x10)=@common='ifb0\x00') r1 = syz_open_dev$mouse(&(0x7f0000dfa000-0x12)='/dev/input/mouse#\x00', 0x1, 0x0) syz_open_pts(r1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x10) write(r2, &(0x7f0000ed2000)="26000000270043f8feffff780000360004ffffe8004000000e00010003000000000503c76e35", 0x26) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000062c000-0x18)=[{0x8, 0x1}, {0x8, 0x100000001}, {0x8, 0x8}], 0x3) 2018/01/09 00:31:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x74f, &(0x7f0000000000)=0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000000000)=0x0) r1 = eventfd2(0x1, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x0, &(0x7f0000002000-0x8)=""/8, 0x8) r2 = dup3(r1, r1, 0x80000) fcntl$notify(r2, 0x402, 0x1) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000001000-0x98)=""/152) 2018/01/09 00:31:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 2018/01/09 00:31:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000069b000)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$getregset(0x4204, r0, 0x4, &(0x7f000095a000-0x10)={&(0x7f0000cb9000-0x68)=""/104, 0x4e}) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e3a000)='/dev/mixer\x00', 0x401, 0x0) getresuid(&(0x7f0000bc6000-0x4)=0x0, &(0x7f0000a0c000-0x4)=0x0, &(0x7f000092b000)=0x0) fstat(r1, &(0x7f0000c84000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f000010b000)={&(0x7f0000f50000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000aca000-0x10)=[{&(0x7f0000cf9000)="ed0d2e0f7d388895a0acd686835e2c440dfe340f6237e10335c4710cdc06df17032d04a7fd3ab01c0129655849d341698a3f76518970f7b80a44960ecd9998e7f1b04d100535b5fcd366eaf87515828f8e610ac41b420f055ed832c26aa8ab2ecc42d0b14686c790bd2916d4b031923ea0e53a67c048f12d50663541ac51fc4e43a1a4a303a94c5e5c690ce198e19b943a9d986bab41ad4fea81217b7d92ff65eb74070c2005f1b91bbf416a8141f3373289d89c946d12b745ceed1aad705a9161c1184d11a4d13376030dc35106129a97b80560abffafc23539c0", 0xdb}], 0x1, &(0x7f000012d000)=[@rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r0, r2, r3}], 0x50, 0x8000}, 0x20000000) bind$unix(r1, &(0x7f0000b35000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f0000af9000)={0x0, 0x989680}, &(0x7f0000d05000-0x10)={0x0, 0x0}) tkill(r0, 0x1000000000016) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000de9000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000ccd000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d9e000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000b8a000-0x8)={0x0, 0x5}, &(0x7f0000c11000-0x4)=0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000c88000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x3, 0x2, 0x1, 0x2, 0x40, 0x3}, &(0x7f0000f93000)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000dbc000)={r5, @in6={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0xfff, 0x3ea, 0x4, 0x0}, &(0x7f0000ec5000-0x4)=0xa0) 2018/01/09 00:31:50 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getresgid(&(0x7f0000012000)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f000058e000-0x10)=@buf={0x0, 0x0}) 2018/01/09 00:31:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) [ 56.153172] netlink: 48 bytes leftover after parsing attributes in process `syz-executor2'. [ 56.180444] netlink: 48 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/09 00:31:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x85, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/09 00:31:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000099c000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cf1000-0x4)=0xe8) lstat(&(0x7f0000cba000-0x8)='./file0\x00', &(0x7f0000efd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00007a3000)='./file0\x00', 0x8000, r0, r1, 0x100000000, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffff9c, 0xc010640c, &(0x7f0000d38000)={0x0, 0x0}) setsockopt(r2, 0x800000010d, 0x20, &(0x7f0000d15000-0x4)="02000000", 0xfffffffffffffe60) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b30000-0x10)='/selinux/access\x00', 0x2, 0x0) unlinkat(r3, &(0x7f0000c17000)='./file0\x00', 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000149000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000fb7000-0x4)=0x0, 0x4) lstat(&(0x7f0000a2d000)='./file0\x00', &(0x7f00007d2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f0000af1000-0x21)=""/33) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000c50000-0x8)={r2, r4}) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f00007f6000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_addrs=@generic={0x0, ""/14}}) accept$ax25(r4, &(0x7f00005e5000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00007a3000)=0x10) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f000043f000-0x10)={&(0x7f0000ad9000/0x3000)=nil, 0x3000}) 2018/01/09 00:31:50 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b8f000)='/dev/autofs\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x3f}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000a03000)={r1, 0x1, 0x91, "878cccdc8fcee62f4a13fd99e084a997bed664bb9b640a2904c33caeb8f0311fbaeb747e9fd5598c6c7b925ef8fe8f287b16a796eb5343e975d233bbc6dd306119cb3dd484c2b0ac369d3996c20b4bb4fd0dfb833adc164eb58c4bc5b491b5c96998669f147a5de211ab1321e001c110943df357f11b79bf123a8043dcce2dd25e2bcd785df0b6bd4b33910bea8d9852e8"}, 0x99) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000792000)={&(0x7f0000bf7000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000078b000-0x10)={&(0x7f00004d5000-0x284)=@flushpolicy={0x54, 0x1d, 0x701, 0x0, 0x0, [@mark={0xc, 0x15, {0x0, 0x0}}, @lastused={0x10, 0xf, 0x0}, @lifetime_val={0x28, 0x9, {0x0, 0x0, 0x0, 0x0}}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 00:31:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001db000-0x9)='/dev/ppp\x00', 0x2000, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2) execve(&(0x7f00001ea000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f0000c71000)=[]) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f000042d000-0xc)='io\x00') r3 = msgget(0x1, 0x100) msgrcv(r3, &(0x7f0000cd8000-0xfa)={0x0, ""/242}, 0xfa, 0x2, 0x1000) pread64(r2, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) lseek(r2, 0x0, 0x4) preadv(r2, &(0x7f0000fc0000)=[{&(0x7f00007b0000)=""/129, 0x81}], 0x1, 0x0) open$dir(&(0x7f0000bca000)='./file0\x00', 0x26102, 0x0) 2018/01/09 00:31:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x85, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) [ 56.201878] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/01/09 00:31:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x4, &(0x7f000045b000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00007fb000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000272000-0x4)=0xe8) r1 = memfd_create(&(0x7f00002be000-0x5e)="76626f786e657430637075f3657400d112d9779d8740f561bafb79b94df3a565b335c6039f08000000beabd0d781fb576f579bd6b5ca0997cabe9f9d410c1b595f2b8602eedaed1188f688a673192a830dfba2484d4125b434471ab93e8c", 0x6) fcntl$addseals(r1, 0x409, 0x4) fallocate(r1, 0x0, 0x0, 0x2) 2018/01/09 00:31:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x85, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) [ 56.256443] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/01/09 00:31:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001db000-0x9)='/dev/ppp\x00', 0x2000, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2) execve(&(0x7f00001ea000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f0000c71000)=[]) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f000042d000-0xc)='io\x00') r3 = msgget(0x1, 0x100) msgrcv(r3, &(0x7f0000cd8000-0xfa)={0x0, ""/242}, 0xfa, 0x2, 0x1000) pread64(r2, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) lseek(r2, 0x0, 0x4) preadv(r2, &(0x7f0000fc0000)=[{&(0x7f00007b0000)=""/129, 0x81}], 0x1, 0x0) open$dir(&(0x7f0000bca000)='./file0\x00', 0x26102, 0x0) 2018/01/09 00:31:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000892000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000904000-0x8)='./file0\x00', &(0x7f0000250000-0x8)='./file0\x00', &(0x7f0000442000)="0700cc6672e81ff5cb10df722b621c28966beeb98e14bcd4f3720f1d085d82904dda0a18170603ad018b7e60bc2ce64a54c15ff754540956788e50a245cde962c58756408872d9908e986c719be6996a259b5f4027d4e28c", 0x1000, 0x0) 2018/01/09 00:31:50 executing program 5: mmap(&(0x7f0000000000/0x9de000)=nil, 0x9de000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002dc000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f00009de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009df000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f00009de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f00009df000-0xb4)=""/180, 0xb4, 0x40000042, &(0x7f0000680000-0x10)={0x1a, 0x18, 0xfffffffffffffff9, 0xa75, 0x10001, 0x8d, @random="f74f3e16ac82", [0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000657000-0x4)={0xffffffffffffffff}) mmap(&(0x7f00009df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f00009df000)={0x0, {""/7}, 0x0}, &(0x7f0000934000-0x4)=0x10) mmap(&(0x7f00009de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f00009de000)={0x0, {""/7}, 0x0}, &(0x7f0000333000-0x4)=0x10) mprotect(&(0x7f0000254000/0x1000)=nil, 0x1000, 0x2001000004) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000723000-0x3)="ab414a") 2018/01/09 00:31:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x200000007, &(0x7f000097b000-0x60)={0x0, 0x1000038, 0x1, @thr={&(0x7f00001fc000)="17e7bdf2", &(0x7f0000fd0000)="c2961788062c2e52d366259db033b6136b96c294a01e98367984346da56f64874763d85b84e8d1ae74ff754eb0476ab3810fd86dfb5e643cca991fdf661ceada19"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000998000)=0x0) timer_getoverrun(r0) syz_emit_ethernet(0x2a, &(0x7f0000403000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}}}, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00008ce000-0x4)=0x0, &(0x7f0000f86000)=0x4) 2018/01/09 00:31:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$audion(&(0x7f000083a000)='/dev/audio#\x00', 0x2, 0x400) sync_file_range(r1, 0x843, 0x1, 0x3) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) 2018/01/09 00:31:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a76000)='/dev/rtc\x00', 0x40, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f00004ab000)={0x3, 0x4, 0x4, 0x9, 0x7fff, 0x8c8, 0x3, 0x100000001, 0x1, 0x4, 0x800, 0x1}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x61, &(0x7f0000f15000-0xc)={@broadcast=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001cc000)=0xc) bpf$BPF_PROG_QUERY(0x10, &(0x7f000074f000-0x20)={r1, 0x6, 0x1, 0x9, &(0x7f0000bbf000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) 2018/01/09 00:31:50 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x85, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/09 00:31:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ebf000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00001fd000-0x10)=@common='ifb0\x00') r1 = syz_open_dev$mouse(&(0x7f0000dfa000-0x12)='/dev/input/mouse#\x00', 0x1, 0x0) syz_open_pts(r1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x10) write(r2, &(0x7f0000ed2000)="26000000270043f8feffff780000360004ffffe8004000000e00010003000000000503c76e35", 0x26) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000062c000-0x18)=[{0x8, 0x1}, {0x8, 0x100000001}, {0x8, 0x8}], 0x3) 2018/01/09 00:31:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000)=0x0, &(0x7f0000049000)=0x8) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fff000-0x11)='/selinux/enforce\x00', 0x121000, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f000041a000)=0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ffe000)={0x0, 0x5, 0x42ba, 0xcc, 0x2, 0x2, 0x5, 0x1, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc5e, 0x3f, 0x3, 0x8, 0x2}}, &(0x7f0000fff000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00001e2000-0xa0)={r3, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x1, 0x10001, 0x4, 0x7ff}, &(0x7f00001cf000)=0xa0) ioctl$void(r0, 0x9834ba0effa721a9) bind$inet(r1, &(0x7f0000766000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 00:31:51 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x85, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/09 00:31:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x49, 0x0, 0x0, 0x8000000000000000, 0x0, 0x3, 0x20000000, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0xff000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x40000000) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ad6000)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000253000-0x18)={0x0, 0x6, 0x2, 0x3, 0x8, 0x5}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00003de000)={0x1, [0x0]}, &(0x7f00009f5000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00006fb000)={r1, @in6={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a20000-0x8c)={0x0, @in6={{0xa, 0x3, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a06000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000717000-0x8c)={r3, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b7c000-0x4)=0x8c) setsockopt$inet6_buf(r2, 0x29, 0x2f, &(0x7f00001fd000)="2a9824e6c725a341e25cd427edbf1e937be8c576f3ed", 0x16) getsockopt$inet6_tcp_buf(r2, 0x6, 0x17, &(0x7f0000a27000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/09 00:31:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f00004d0000-0x8)=0x6) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="ba671368d1434e64c449605bdbbfca6d2b9f8be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9ceb685595d43995e0f04c32260943add79831e661c6a351dedc8b9d220fbf9fb6e44fb6a629ce9a82025124fec9f3ee751f7da0cd7e799be88ddbdac20b48e890ff81d7fa28c2d017d7932f2569038740461accd4582f576e4fdbd150a3399f8266bc19eb943648ad1ad81420ed6c382436e474390c8995e829e4f9df43eed85a60b9ee254e31eb62900857fa134e76cc64880334adbff069a2e5e647d2ed36a96b23834b6f6ca6b8113baf4cf30347fbb7ffc30aea99872cc0dba03b07d3347b2d257edbe2733c26b7337a79962d8ce85469e3bcbe0e4a48a6ae69613f2d4b5155b390ef67aa714b82b6313ee277cb8986eca5db2e97cb1ae2243bba80274f614ece521baef443394b4c161cb9ae926e21892578b49cfd6efe1cb1572148c10d92218ed73ec116a18de80ac42d2726a4523a764fc6dc356c5fbbf9d2c947ae3bc9a3dc76099f3257c8d5952876151b0326d8cb1d5683ee4ad5ded9a34c00ac1b03f34627ec18a7c2e92c87b7896549cfab5eb55fa85a970994bd4b22b5f0d045e241256d06f485a47b4a55ed389bc1734541232cd41908b5cfa4b8fcfcafce500a0c7ae99767713a98e7927aa69f6ccd7daea62f19ceb82559f41899c9a9aee99113e7e64b5f8b9824be9fdbfa4dd4995673d882bb4daeb64413b334e114965d2ba3cea8051e692508701b9400cb12eae457f8b8549944091b729160939918d8fcae611a5ded665f770db637487a236da1a58ba7566668651a77171fc4fe506496d19059343dbe4f426625d3f2b705f54581372361770bf5a9098a9fafefaf546426b294239ac33e3186e4d58ad2fa995a6ad4dc074e7cca11aead109563b2076c7c6e9f57ec63df960804e2e7f9d8444de9550cca3df7834d864e9777291c2e1f6205de2e43dc995ab8bb1515a365efc2830fa3e7a1dd137f550d6035212bc1f51c3b4ceea430df49ffc9210084ef156ad7e0d219efd6c116693735b44521d389969a3a65617cd2fd6e14060601cee4cd054cf36fe048b57d1d9ee3cad2a73552449926b4a6b03fbe9c0ec68357e1fbe52ed77b67f5870c0aefb7ee8236747e0d67a26725fb515544cbbe8464da94cfd8c0b94bb4e51a263b1749bd0a7cf651931f806d1b928d1f9994f1ad4d50e6a5cd7a8e4e687f8564fdacc864013d095ba9d5709eced3c28eabda476d177a7836400a01e02beeb5a6636d4064fdda344967ad8682d14b87c71727cb66be27d1d39191f4223c545b62fb4860262ba8076a65dbc194cee1df846c584b7bbe9dce6e6895b2cbbb64b03b55548b845cc3de2f939ef918421af9a5e9157e837651245299c03992d0ddee06bd22a31522aca0f309b1feccebc0b1c0ed9d21c19bfd15cd313ff64394fd6a10904890c9f6d646b026f27253e8f584c3ffd20ad67e8b62ed7676706d40bc5c80e376980b", 0x480, 0x0, &(0x7f0000262000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000071d000)={0x4ffffffc, 0x0}) close(r0) 2018/01/09 00:31:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ebf000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00001fd000-0x10)=@common='ifb0\x00') r1 = syz_open_dev$mouse(&(0x7f0000dfa000-0x12)='/dev/input/mouse#\x00', 0x1, 0x0) syz_open_pts(r1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x10) write(r2, &(0x7f0000ed2000)="26000000270043f8feffff780000360004ffffe8004000000e00010003000000000503c76e35", 0x26) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000062c000-0x18)=[{0x8, 0x1}, {0x8, 0x100000001}, {0x8, 0x8}], 0x3) [ 56.460752] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/01/09 00:31:51 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x85, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/09 00:31:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x8, 0x0, 0x10001, 0xffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000000)={r1, 0x7f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x20001) sendfile(0xffffffffffffffff, r2, &(0x7f0000825000)=0x0, 0x0) 2018/01/09 00:31:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000513000-0x8)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f0000dfb000)={0x0, 0x0}, &(0x7f0000a2a000)=0x0, 0x0) r0 = memfd_create(&(0x7f0000cc8000)='-selinuxselinux#\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000d75000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VT_RELDISP(r0, 0x5605) socket$key(0xf, 0x3, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000a0000)=0x0) setpriority(0x0, r1, 0x29f) [ 56.552870] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/01/09 00:31:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000748000)={0x0, 0x0}) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1000000000001, "e91f7189591e9233614b"}, 0xc) connect$unix(r2, &(0x7f0000006000)=@abs={0x0, 0x0, 0x2}, 0x8) close(r1) pipe(&(0x7f000052d000)={0x0, 0x0}) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000776000)=""/173) 2018/01/09 00:31:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000f9e000)={0x0, 0x18, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) 2018/01/09 00:31:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x85, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/09 00:31:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ebf000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00001fd000-0x10)=@common='ifb0\x00') r1 = syz_open_dev$mouse(&(0x7f0000dfa000-0x12)='/dev/input/mouse#\x00', 0x1, 0x0) syz_open_pts(r1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x10) write(r2, &(0x7f0000ed2000)="26000000270043f8feffff780000360004ffffe8004000000e00010003000000000503c76e35", 0x26) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000062c000-0x18)=[{0x8, 0x1}, {0x8, 0x100000001}, {0x8, 0x8}], 0x3) 2018/01/09 00:31:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x8) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0xffff7fffffffffff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xc32c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000ca5000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x2) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000436000)={0x0, 0x0, []}) 2018/01/09 00:31:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000fce000-0xa)='syzkaller\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d0c000-0x19)="189dea3cf9d3289f84e353f4e0dc2bb8adc8c547fe8d900421", 0x19, 0xffffffffffffffff) keyctl$invalidate(0x15, r0) r1 = add_key(&(0x7f0000001000-0xa)='encrypted\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$set_timeout(0xf, r1, 0x0) 2018/01/09 00:31:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xe3, 0x0, 0x7, 0x0, 0x0, 0x0, 0x40000000000001, 0x0, 0x80000040fe, 0x0, 0x0, 0x80000000, 0x0, 0x5, 0xfffffffffffffffc, 0x0, 0x6, 0x0, 0xfffffffffffffffd, 0x0, 0x2, 0x1000001, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, r0, 0x1) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000796000)={0x0, 0x100004, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000072000-0x4)=0x3, 0x4) r3 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = getpid() perf_event_open(&(0x7f0000a3d000)={0x2, 0x78, 0xdb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xffffffff, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0xa) setsockopt$inet6_tcp_buf(r5, 0x6, 0x8000010, &(0x7f00005c7000-0x2c)="6f00216f2f770b52dbff002995d8232aa5c56427bf9a1ed5ec0a00f7ab0000dbffffff095df1199a906506", 0x2b) getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f000018d000-0x4)=0x0, &(0x7f00000ab000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000067c000-0xa)={0x0, 0x1ff, 0x1, [0xff]}, &(0x7f00009ec000)=0xa) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000752000-0x8)={r6, 0x400}, 0x8) r7 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r7, &(0x7f0000006000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_opts(r7, 0x0, 0x9, &(0x7f0000a04000+0x67c)=""/16, &(0x7f000000e000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000e2a000)={0x0, 0x235e7876, 0x6, 0x1000000000, 0x0, 0x4000007f, 0x4, 0x7, {0x0, @in6={{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ab}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff80, 0x4, 0x2, 0xfc, 0x8}}, &(0x7f0000163000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00009bc000)={r8, @in6={{0xa, 0x0, 0xffffffffffff8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x9, 0x2, 0x8}, &(0x7f00008aa000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000d5e000)={r9, 0xd1bc, 0x7ffffffffffffe, 0xc5d, 0x3, 0x6}, &(0x7f00009bb000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00008c4000-0x101)={r10, 0xf9, "002bbf16b2a840932a0bc80f05808f58ad92c4df41992e1b8f49613d355cb26a1494531e269db63c59dbcd07e7a4acf54540b0ce31245e4b2dbe08a12f85acbbb53c32177f2d44a4634d62cbcf67fb51d73672033470e790d915b595bbf65a8999c4a06c537131427701e6ffa6898fba95f6bb08b41cebcb1a5932787c5fed43f2661cfbbf601af722c992af3edbe2b1615cd73b709cf9d8a9bf258a2e28e83d267d5a79512b4d6d7df9c9b9b078780c1e2f16a6b98d61b7baa84764473145fcdcd36c636082cc0d7b7ab94b0a12444031651177bb007c18566ca9474e0c51db98a6806aadb88beb207f5709e8dce121ce3f7f4a642c7b3dfb"}, &(0x7f00002fe000)=0x101) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000c09000)={r11, @in6={{0xa, 0x2, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x853, 0x80, 0x0, 0x81}, &(0x7f0000272000)=0xa0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000fce000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f00004ed000/0x3000)=nil) socket$bt_cmtp(0x1f, 0x3, 0x5) fcntl$addseals(r3, 0x409, 0x0) r12 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r12, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x4, 0x100000001, 0x6]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000cc9000)={0x1, 0xee, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 00:31:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() clock_gettime(0x7, &(0x7f0000a99000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000d84000-0x8)={0x8}, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d7c000)={0x0, r1+10000000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x4) 2018/01/09 00:31:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x85, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/09 00:31:51 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000000c000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000000e000-0x10)={0x0, 0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000-0x10)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000010000-0x10)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000f000)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000001000)=[{0x7, 0x7fffffff, 0x3ff, 0x7fffffff, @time={r4, r5+10000000}, {0x5, 0x2}, {0x4, 0x4}, @ext={0x5c, &(0x7f0000010000-0x5c)="b2ab96fab8a942ad75f7f54f39b76925be840f7390d2f715f7511a7ce5e7a50d100220f5baed08cacee44d2561f9b5f0baab5384a6a0dcd7d524eeea3b12f4805c85593eef99397dc1105a4468b22d69c0ba6633b8ac334c359911d0"}}, {0x3, 0x8, 0x0, 0x9, @time={r6, r7+10000000}, {0x5, 0x13a9}, {0x80000001, 0xa270}, @quote={{0x80, 0x2846}, 0x1, &(0x7f000000c000)={0x1, 0x2, 0x7f, 0x0, @tick=0x9, {0x41e, 0x1f}, {0x1, 0x100}, @quote={{0x5, 0xffffffffffffffff}, 0x6, &(0x7f0000000000)={0x8, 0xd558, 0x101, 0xfffffffffffffffe, @tick=0x7, {0x7, 0x7}, {0x10000, 0x0}, @connect={{0x3, 0x81}, {0x9, 0xe0}}}}}}}, {0xffff, 0x9, 0x1, 0x6230, @time={0x0, 0x989680}, {0x7, 0x3}, {0x20, 0x21d3}, @time=@tick=0xfffffffffffffc01}, {0x40, 0x10001, 0x101, 0x81, @time={r8, r9+10000000}, {0x4f, 0x7}, {0xff, 0x8001}, @control={0x0, 0x1, 0x0}}, {0x7, 0x400, 0x9, 0x2, @tick=0x1, {0x401, 0x6a1}, {0x1000, 0x0}, @queue={0x7, {0x4, 0x5a35}}}, {0x66, 0x8001, 0xfffffffffffffa4a, 0xffffffffffff8000, @tick=0x401, {0x400, 0x4}, {0x7, 0x8}, @queue={0x948, {0x0, 0x0}}}, {0x8, 0xe00000, 0x100000001, 0x0, @tick=0xff, {0x6, 0x5}, {0xffffffffffffffc9, 0x1ff}, @connect={{0x3b91, 0x3}, {0x80, 0x1}}}, {0x7, 0xe25, 0x8, 0x5, @tick=0x40, {0xb79, 0x0}, {0x5, 0x4}, @addr={0x8, 0x4}}, {0xff, 0x800, 0x7, 0x9, @time={r10, r11+10000000}, {0x81, 0x0}, {0x1000, 0x100}, @note={0x7f, 0x7, 0x7, 0xfffffffffffffffd, 0x9}}], 0x1b0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000f000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000001000-0x18)=@generic={0x8, 0x7, 0x9}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f000000e000)={r3, r12, 0x1ff}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f000000c000-0x10)={&(0x7f0000008000/0x3000)=nil, 0x3000}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = openat$audio(0xffffffffffffff9c, &(0x7f000000f000-0xb)='/dev/audio\x00', 0x10000, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r2, &(0x7f000000f000)=""/18, 0x12) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000003000)={r1, 0x3}, 0x6) sendto$inet6(r13, &(0x7f000000c000)="06fc387250fe86b4630793317a0467ba96e9c44fb5774553a4e32c909220dfe04ec5bcd96a4b7b62ad356bee1dfdf7891c096b717777184ad43206c11fd2ed064951f8ef836895554de6f0cf65b15b25a44186cdba5858c2e769c0b3b9fec11d84eb323d382201823651c5b9ab3455ed577c327faa332db67713", 0x7a, 0x24008001, &(0x7f0000005000-0x1c)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}, 0x1c) 2018/01/09 00:31:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00002c4000)=0x1, 0x800000000006, 0x0, &(0x7f00008da000+0x59c)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) 2018/01/09 00:31:51 executing program 4: semget(0x0, 0x0, 0x0) rt_sigaction(0x0, &(0x7f0000ec5000)={0x0, {0x0}, 0x0, 0x0}, &(0x7f00005cf000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x19c, &(0x7f0000ade000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000000)={0x4, &(0x7f0000000000)=[0x200, 0x3ff8000000000000, 0x0, 0x80000001]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x6) 2018/01/09 00:31:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b12000)='/dev/autofs\x00', 0x4100, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000db000)={0x0, r1, 0x0, 0x1, 0x0}, 0x14) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = eventfd2(0xdde3, 0x80801) getsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f00009bb000)=0x0, &(0x7f0000d12000)=0x4) read$eventfd(r2, &(0x7f0000354000)=0x0, 0x8) write$eventfd(r2, &(0x7f0000952000-0x8)=0x0, 0x8) 2018/01/09 00:31:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x85, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/09 00:31:51 executing program 2: r0 = syz_open_dev$mouse(&(0x7f00002bf000-0x12)='/dev/input/mouse#\x00', 0x800, 0x40400) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000a0000-0xa0)={0x0, @in6={{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffc00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0xf3, 0x0, 0x9, 0xbd}, &(0x7f0000c41000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r1, 0x2}, 0x6) mmap(&(0x7f0000000000/0x8a4000)=nil, 0x8a4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000000)={@loopback=0x7f000001, @empty=0x0}, 0x8) mmap(&(0x7f00008a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008a5000-0x11)='/selinux/enforce\x00', 0x200400, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000053d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fstat(r2, &(0x7f00006ca000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r4) mmap(&(0x7f00008a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f00008a5000-0x10)={0x2, 0x0, 0x0}) mmap(&(0x7f00008a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f00008a5000)={0x7, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00008a4000)=@assoc_value={0x0, 0x0}, &(0x7f000088a000)=0x8) mmap(&(0x7f00008a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f00008a6000)=""/70) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000660000-0x10)="db87da8592b3e1d2183ba078ea092976", 0x10) mmap(&(0x7f00008a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00008a5000-0x8)={r5, 0x80}, &(0x7f00008a4000)=0x8) 2018/01/09 00:31:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ebf000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00001fd000-0x10)=@common='ifb0\x00') r1 = syz_open_dev$mouse(&(0x7f0000dfa000-0x12)='/dev/input/mouse#\x00', 0x1, 0x0) syz_open_pts(r1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x10) write(r2, &(0x7f0000ed2000)="26000000270043f8feffff780000360004ffffe8004000000e00010003000000000503c76e35", 0x26) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000062c000-0x18)=[{0x8, 0x1}, {0x8, 0x100000001}, {0x8, 0x8}], 0x3) [ 56.681659] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/01/09 00:31:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket(0x41e94d9b9796e835, 0x3, 0xffffffffffffff71) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000619000)={0x0, 0x7, 0x8, [0x7, 0x3, 0x0, 0x2, 0xffffffffffff8d49, 0x401, 0x64, 0x2]}, &(0x7f0000860000)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000eab000)={r3, 0x0}, 0x6) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_S390_UCAS_MAP(r4, 0x4018ae50, &(0x7f000090a000)={0x0, 0x0, 0x0}) 2018/01/09 00:31:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ee2000)='/dev/sequencer2\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001a000-0xc)={0x0, 0x0}) ioctl$TCSETAF(r2, 0x5404, &(0x7f00009da000-0x14)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xa9, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000591000)={0x0, 0x10001, 0x30, 0x8, 0xfffffffffffffffc}, &(0x7f0000b3d000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00008ad000)={0x4, 0x1, 0x8000, 0x5, 0x401, 0xffff, 0xf1, 0x9, r3}, &(0x7f0000418000)=0x20) write$sndseq(r0, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x4, 0x0}, {0x0, 0x0}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x60) prctl$void(0x2c) 2018/01/09 00:31:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x85, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/09 00:31:51 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00003ba000)='/selinux/load\x00', 0x2, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000c95000-0x8)={0x8, 0x91, 0x8, 0x7f, 0x8000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000007000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/01/09 00:31:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_ifreq(r1, 0xd4f6a548cb29c3d9, &(0x7f00009dd000)={@common='bond0\x00', @ifru_map={0xfff, 0x9, 0x6, 0x7, 0xff, 0x6}}) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6e000)=""/1, 0x1}], 0x1, &(0x7f00008ae000-0x46)=""/0, 0x0, 0x0}, 0x0) [ 56.781800] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/01/09 00:31:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000160000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt(r0, 0x0, 0x0, &(0x7f0000c5c000)="9ac50f1fcd10e7dad607bcef0c9d501b157cac8891bf5eaab257861e705cc9793bf6fc2a02d317eaefe427169ee21cdaae12097ed8807297ae9661bd5a51612ae84dc4e9ca807991e8132f0591a7974076dfd6dfd81191d09ffa5671ac57b8ab1aae472d2b88b55cd2fe9650ccddd2e94d75c102d333138ff5569d26a2080b4a483af8deeccf2351d6b18f2ab45dd6c62e97478afb332ba541ab2e3a9335fafbf430ad0e7aa094db945498353c613abe8bfc", 0xb2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) 2018/01/09 00:31:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000026b000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000000f000-0x50)={{0x5, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ION_IOC_SYNC(r0, 0xc0084907, &(0x7f000063f000-0x8)={0x0, r0}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00002a0000)={"c49a8f6c016396fe9517bccb23f84a30", {0x4, 0x101, 0x1, "ed9eeb77331c", 0x8, 0x0}}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f000029e000-0x8)=0x0) ioctl$ION_IOC_SYNC(r0, 0xc0084907, &(0x7f0000f5f000-0x8)={r1, r0}) 2018/01/09 00:31:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/09 00:31:51 executing program 5: syz_emit_ethernet(0x32, &(0x7f0000a0a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[@rr={0x7, 0x7, 0x5, [@multicast1=0xe0000001]}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/09 00:31:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ebf000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00001fd000-0x10)=@common='ifb0\x00') r1 = syz_open_dev$mouse(&(0x7f0000dfa000-0x12)='/dev/input/mouse#\x00', 0x1, 0x0) syz_open_pts(r1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x10) write(r2, &(0x7f0000ed2000)="26000000270043f8feffff780000360004ffffe8004000000e00010003000000000503c76e35", 0x26) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000062c000-0x18)=[{0x8, 0x1}, {0x8, 0x100000001}, {0x8, 0x8}], 0x3) 2018/01/09 00:31:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ebf000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00001fd000-0x10)=@common='ifb0\x00') r1 = syz_open_dev$mouse(&(0x7f0000dfa000-0x12)='/dev/input/mouse#\x00', 0x1, 0x0) syz_open_pts(r1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x10) write(r2, &(0x7f0000ed2000)="26000000270043f8feffff780000360004ffffe8004000000e00010003000000000503c76e35", 0x26) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000062c000-0x18)=[{0x8, 0x1}, {0x8, 0x100000001}, {0x8, 0x8}], 0x3) 2018/01/09 00:31:51 executing program 3: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000238000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000238000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0xda0) futex(&(0x7f0000001000)=0x0, 0x0, 0x0, &(0x7f0000191000)={0x0, 0x989680}, &(0x7f0000000000)=0x0, 0x0) 2018/01/09 00:31:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x85, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) [ 56.896832] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 56.921792] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/01/09 00:31:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002f6000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f00008f6000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0x8) r1 = socket$inet(0x2, 0x240000000003, 0xb) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000093f000-0xc)={0x0, 0x200, 0x10}, &(0x7f0000607000)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000083c000)={r2, 0x5}, &(0x7f000099b000)=0x8) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f000063b000)=0x84a2, 0x4) setsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f00004dc000)="", 0x0) sendto$inet(r1, &(0x7f000013d000-0x5b6)="", 0x0, 0x0, &(0x7f0000224000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 00:31:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0xffff, &(0x7f0000001000-0xc2)=""/194, 0xc2) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000001000)='./file0\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x1a9) 2018/01/09 00:31:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006d2000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) getsockopt(r0, 0x6, 0x5, &(0x7f00009e1000)=""/132, &(0x7f0000de0000)=0x84) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x4000002) ioctl(r1, 0x400, &(0x7f0000c9e000-0x2)="0e2d") write$evdev(r1, &(0x7f0000001000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) 2018/01/09 00:31:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ebf000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00001fd000-0x10)=@common='ifb0\x00') r1 = syz_open_dev$mouse(&(0x7f0000dfa000-0x12)='/dev/input/mouse#\x00', 0x1, 0x0) syz_open_pts(r1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x10) write(r2, &(0x7f0000ed2000)="26000000270043f8feffff780000360004ffffe8004000000e00010003000000000503c76e35", 0x26) 2018/01/09 00:31:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x85, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/09 00:31:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x3, 0xc) write(r0, &(0x7f00000b9000)="1f000000040a1f00000000000000c6ff0800000009000168d500ed2000df18", 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f00004eb000)={0x0, 0x2710}, 0x10) 2018/01/09 00:31:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) pselect6(0x40, &(0x7f0000b33000)={0xff, 0x7fff, 0x101, 0x1, 0x0, 0x0, 0x3ff, 0xffffffff7fffffff}, &(0x7f00003ba000)={0x2d, 0x7fff, 0x47, 0x9, 0x2, 0x10000, 0xffffffffffff2e3e, 0x5}, &(0x7f0000801000-0x40)={0x1, 0x6, 0x9, 0x6, 0x7, 0x5, 0x7fff, 0x6}, &(0x7f00002a1000-0x10)={0x0, 0x0}, &(0x7f0000f29000)={&(0x7f0000373000)={0xb0}, 0x8}) clock_gettime(0x0, &(0x7f00002a6000)={0x0, 0x0}) getrusage(0x1, &(0x7f0000e94000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x2, &(0x7f0000d57000)={{0x0, 0x0}, {0x0, 0x7530}}, &(0x7f00009aa000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r1, 0x1, &(0x7f0000ccd000)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f00008bd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r1, 0x0, &(0x7f0000d8f000)={{r4, r2}, {r5, r3+10000000}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) 2018/01/09 00:31:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ebf000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00001fd000-0x10)=@common='ifb0\x00') r1 = syz_open_dev$mouse(&(0x7f0000dfa000-0x12)='/dev/input/mouse#\x00', 0x1, 0x0) syz_open_pts(r1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x10) write(r2, &(0x7f0000ed2000)="26000000270043f8feffff780000360004ffffe8004000000e00010003000000000503c76e35", 0x26) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000062c000-0x18)=[{0x8, 0x1}, {0x8, 0x100000001}, {0x8, 0x8}], 0x3) 2018/01/09 00:31:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x85, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/09 00:31:51 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000fd5000-0x91)=""/145, &(0x7f00002e9000-0x4)=0x91) 2018/01/09 00:31:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x85, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/09 00:31:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x80000001) setsockopt$sock_int(r1, 0x1, 0x1000000000000a, &(0x7f0000e45000+0x548)=0x0, 0x4) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00003f4000-0x18)={0x0, 0x1, 0x0, &(0x7f0000eab000)=0x0}) 2018/01/09 00:31:51 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f000001e000)={{0xf004, 0x112000, 0x0, 0x73b, 0x3, 0xffffffff, 0x1, 0x80000001, 0x3ff, 0x1ff, 0x4, 0x8, 0x0}, {0x2000, 0xf000, 0x3, 0x401, 0x4, 0x6, 0x6, 0x6, 0xc4, 0x3171, 0x2, 0x0, 0x0}, {0x1000, 0x2000, 0xc, 0x9, 0x7, 0x80, 0x4, 0x28000000000, 0xc6b0, 0x0, 0x2, 0x2, 0x0}, {0x12001, 0x5000, 0x3, 0x6, 0x4, 0x9, 0x100000001, 0x9, 0x78, 0x80000001, 0x80000001, 0xffffffff00000000, 0x0}, {0x6000, 0x102004, 0xf, 0x9, 0x401, 0x2, 0x3, 0x2, 0x80000000, 0xffffffff, 0x3, 0x1eb6, 0x0}, {0x100000, 0x0, 0x1a, 0x711a, 0x2, 0x7, 0x743, 0x1, 0xdee, 0xa50a, 0xf70, 0x57f7, 0x0}, {0x16000, 0x3000, 0x8, 0xb3, 0x3, 0x6, 0x6, 0x189, 0x80000000, 0x9, 0x1, 0xaf, 0x0}, {0x3000, 0x6004, 0x0, 0x4, 0xa7, 0x7ff, 0x9, 0x8, 0x1aa3, 0xc6, 0x2, 0x2, 0x0}, {0x1f000, 0x2001, [0x0, 0x0, 0x0]}, {0x1, 0x0, [0x0, 0x0, 0x0]}, 0x80000000, 0x0, 0xf000, 0x60, 0x9, 0x0, 0x102000, [0x1, 0xffffffffffffffff, 0x100, 0xffffffffffff76c9]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000009000)=[{0x44, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000003000)=[{&(0x7f0000014000)='0', 0x1}], 0x1) 2018/01/09 00:31:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(0xffffffffffffffff, 0x80404506, &(0x7f0000272000)=""/4096) 2018/01/09 00:31:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ebf000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00001fd000-0x10)=@common='ifb0\x00') r1 = syz_open_dev$mouse(&(0x7f0000dfa000-0x12)='/dev/input/mouse#\x00', 0x1, 0x0) syz_open_pts(r1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x10) write(r2, &(0x7f0000ed2000)="26000000270043f8feffff780000360004ffffe8004000000e00010003000000000503c76e35", 0x26) 2018/01/09 00:31:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ebf000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00001fd000-0x10)=@common='ifb0\x00') r1 = syz_open_dev$mouse(&(0x7f0000dfa000-0x12)='/dev/input/mouse#\x00', 0x1, 0x0) syz_open_pts(r1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x10) write(r2, &(0x7f0000ed2000)="26000000270043f8feffff780000360004ffffe8004000000e00010003000000000503c76e35", 0x26) 2018/01/09 00:31:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x85, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/09 00:31:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000408) mlockall(0x0) setsockopt$sock_int(r0, 0x1, 0x34, &(0x7f000055e000-0x4)=0x0, 0x4) [ 57.022553] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 57.041336] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/01/09 00:31:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000010b000-0x9)='/dev/ppp\x00', 0x280000, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) stat(&(0x7f0000df1000-0x8)='./file0\x00', &(0x7f0000f64000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) ioctl$EVIOCGREP(r0, 0x40047440, &(0x7f0000d1e000-0xae)=""/174) 2018/01/09 00:31:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ebf000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00001fd000-0x10)=@common='ifb0\x00') r1 = syz_open_dev$mouse(&(0x7f0000dfa000-0x12)='/dev/input/mouse#\x00', 0x1, 0x0) syz_open_pts(r1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000ed2000)="26000000270043f8feffff780000360004ffffe8004000000e00010003000000000503c76e35", 0x26) 2018/01/09 00:31:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000007000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f000008a000-0xb3)="3ee31078e5503a1206a14d5218fe9911694fb8e9af658b111df3656bd268cd4c38e6c5e2c5ab7c6e4cfb2cc64b910db60a6e2ecf4665ac4f0a7f2200003a8e7b0f2fdb50460456c11efe84130e74c2c90f2e4105c285e4c952f8d86b18df1a15f5dbc835fecceede821fd7ce8370025fa3a082b677b0701653b198af20c132ecb3fdd334ef9697d1cbcfdb745e401d649aa8907ec72e4fb7f482de945e0191bc035ea481842ac3742eca5d2738eb3d7bf95d53") 2018/01/09 00:31:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x80000201, &(0x7f00000ef000-0x8)='./file0\x00', 0x0, &(0x7f0000000000)='.') ioperm(0x8001, 0x9, 0x20) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0xe}, 0x10) 2018/01/09 00:31:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x85, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/09 00:31:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00002bb000)={0x3, 0xffffffffffffff9c, 0x1}) ioctl$ION_IOC_MAP(0xffffffffffffff9c, 0xc0084902, &(0x7f0000ea4000-0x8)={0x0, 0xffffffffffffffff}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f3c000-0x15)='/proc/self/net/pfkey\x00', 0x18000, 0x0) ioctl$ION_IOC_SYNC(r0, 0xc0084907, &(0x7f000005f000)={r1, r2}) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x1000000000016) 2018/01/09 00:31:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000152000)='/dev/adsp#\x00', 0x20000000000003, 0x4040) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000dbc000)=@hopopts={0xa7, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x3}, @enc_lim={0x4, 0x1, 0x84e}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x1}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}]}, 0x30) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$usbmon(&(0x7f000072d000-0xd)='/dev/usbmon#\x00', 0x20, 0x40000) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x6) r3 = syz_open_pts(r1, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000dbb000-0x1c)=@req3={0x4, 0x1, 0x9, 0xffffffffffffffff, 0x0, 0x4, 0x800}, 0x1c) syz_open_dev$audion(&(0x7f0000925000)='/dev/audio#\x00', 0x3, 0x100) ioctl$TIOCEXCL(r1, 0x540c) read(r3, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd1000-0x4)=0x0) ioctl$TCGETS(r3, 0x5401, &(0x7f00004cc000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r3, r1, 0x0) 2018/01/09 00:31:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ebf000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00001fd000-0x10)=@common='ifb0\x00') r1 = syz_open_dev$mouse(&(0x7f0000dfa000-0x12)='/dev/input/mouse#\x00', 0x1, 0x0) syz_open_pts(r1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x10) write(r2, &(0x7f0000ed2000)="26000000270043f8feffff780000360004ffffe8004000000e00010003000000000503c76e35", 0x26) 2018/01/09 00:31:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x85, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/09 00:31:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000684000-0xb)='/dev/adsp#\x00', 0x100000001, 0x201) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f000065c000)={[{0x400, 0x140000000000, 0x49b, 0xfc, 0xff, 0x458, 0x1, 0x7, 0x4, 0x20, 0x8, 0x7fff, 0xfff}, {0x83, 0x80000001, 0x2, 0x400, 0x100, 0x101, 0x1, 0x3, 0x0, 0x7f, 0x6, 0x5, 0x9}, {0x7fffffff, 0x101, 0x1, 0x5, 0x4, 0x9, 0x80, 0x5, 0x4, 0x7ff, 0xa585217, 0x1, 0x2}], 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00009eb000-0x28)={@common='irlan0\x00', @ifru_data=&(0x7f0000d2d000)="0121bcbdc316b4b5c29229a7246968b166c3cf5c1e1bb9a6493ff978842881cc"}) add_key$keyring(&(0x7f000053c000)='keyring\x00', &(0x7f000049e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$KVM_ASSIGN_SET_MSIX_NR(0xffffffffffffffff, 0x4008ae73, &(0x7f00002ea000-0x6)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f000071b000-0x1c)={0x6, 0x4, 0x8000, 0x3f, 0xfffffffffffffffe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/09 00:31:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000021c000)={0x8, 0x0, 0x0, 0x100, 0x0, 0xdb24, 0xffffffff00000000, 0x0, 0x0}, &(0x7f00003dc000)=0x20) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000afc000)={0x0, 0x0, 0x100, 0x8, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x100000001, 0x9, 0x1ff}}, &(0x7f0000454000)=0xb8) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f000013c000-0x9)='/dev/vcs\x00', 0x290803, 0x0) recvmsg$netrom(r3, &(0x7f00008f7000)={&(0x7f00006fd000-0x10)=@ax25={0x3, {"8c056534d8e5ce"}, 0x1}, 0x10, &(0x7f0000edc000)=[{&(0x7f0000261000)="db62a068edb366e9a9ee1dd1736faa13c25b154945bcbe835ad00a6d8c0c99036429d85c0b361820591b8c33ad375a04c21b0306ff9211c153f41b11327c3fa5b2a658f44e773d7f49f03b75684ab9bb06f6c9bce572085cec4ffca1d0478a88ce6ad2eb3385ae", 0x67}, {&(0x7f000002c000-0x2e)="6a232da5c6bd65da05f66d7313115b6f56e18d5f39554e0322cc07bc128431c279f03d9e16104a99bd2558ef5660", 0x2e}, {&(0x7f000062c000)="3aa8e50c0284fe86d09b3e398e9009febb315b4f6c5ba4eda32e7725e4a319a1a37054b210d3b38a988c3891395b21ddb97948955a8cc58306da9964aab6463179bdf6dec9cb704479bda1c709e696dd8121e66b1cde531ced9614d4a25732225ed3d5349611d3f15ec7abefec94596938c0f83876502d0868a47c6dabb0e2959acab4e21ee8ff7c44571af87ccd62c00ad0e91db640998360978025bb03ce9e7ff0d16dfe578003bc811c0d7db40c7bff4da91dfad09040f807d824d55fcaaa1f9f94678c0e342377ef1762ee7965006139a330b69bb029bf9ce42da66025a319312de589131b4e302930e20f15ff3ae7a3da0600987492d0", 0xf9}], 0x3, 0x0, 0x0, 0x2000c001}, 0x0) socket$llc(0x1a, 0x3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000033a000-0x8)={r2, 0x912c}, &(0x7f00001a0000-0x4)=0x8) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c75000-0x11)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/09 00:31:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) sched_setaffinity(r0, 0x8, &(0x7f0000a77000+0xbc2)=0x401) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000040c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000f44000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000299000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000613000)={0x0, 0x47f, 0x2, [0x2, 0xff]}, &(0x7f0000f0a000)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000c8000-0x8)={r3, 0x1}, 0x8) r4 = creat(&(0x7f0000d36000)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) mount(&(0x7f0000c8c000)='./file0\x00', &(0x7f0000d7d000-0x8)='./file0\x00', &(0x7f0000fdb000)='ext4\x00', 0x1000, 0x0) unlink(&(0x7f0000723000-0x8)='./file0\x00') mount(&(0x7f000055d000)='./file0\x00', &(0x7f000081f000-0x8)='./file0\x00', &(0x7f0000e38000)='anon_inodefs\x00', 0x2000, &(0x7f00006c1000)="") pivot_root(&(0x7f0000669000)='./file0\x00', &(0x7f0000512000-0x8)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f0000325000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) recvfrom$ax25(r4, &(0x7f0000201000-0x1000)=""/4096, 0x1000, 0x2000, 0x0, 0x0) 2018/01/09 00:31:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ebf000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00001fd000-0x10)=@common='ifb0\x00') r1 = syz_open_dev$mouse(&(0x7f0000dfa000-0x12)='/dev/input/mouse#\x00', 0x1, 0x0) syz_open_pts(r1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000ed2000)="26000000270043f8feffff780000360004ffffe8004000000e00010003000000000503c76e35", 0x26) 2018/01/09 00:31:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x85, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/09 00:31:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x85, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/09 00:31:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ebf000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00001fd000-0x10)=@common='ifb0\x00') r1 = syz_open_dev$mouse(&(0x7f0000dfa000-0x12)='/dev/input/mouse#\x00', 0x1, 0x0) syz_open_pts(r1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000ed2000)="26000000270043f8feffff780000360004ffffe8004000000e00010003000000000503c76e35", 0x26) 2018/01/09 00:31:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) getpeername$packet(r1, &(0x7f0000387000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000e64000-0x4)=0x14) close(r0) [ 57.649447] binder_alloc: 8048: binder_alloc_buf failed to map page at 20000000 in userspace [ 57.663437] binder: 8048:8054 transaction failed 29201/-12, size 0-0 line 2960 2018/01/09 00:31:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x85, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/09 00:31:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000542000-0xa)='net/route\x00') sendfile(r1, r1, &(0x7f00004db000)=0x2001, 0x2) 2018/01/09 00:31:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00007d4000)='/dev/vcsa#\x00', 0x8, 0x80c0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000e60000)={0x3, 0x800, 0x8, 0x7ff, 0x100, 0x8}) r1 = syz_open_dev$admmidi(&(0x7f0000273000)='/dev/admmidi#\x00', 0xeb, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000f81000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = gettid() fstatfs(r1, &(0x7f00007e4000)=""/246) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) socket$unix(0x1, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x1000000000016) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000b94000-0x58)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) 2018/01/09 00:31:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ebf000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00001fd000-0x10)=@common='ifb0\x00') r1 = syz_open_dev$mouse(&(0x7f0000dfa000-0x12)='/dev/input/mouse#\x00', 0x1, 0x0) syz_open_pts(r1, 0x0) r2 = socket(0x10, 0x802, 0x10) write(r2, &(0x7f0000ed2000)="26000000270043f8feffff780000360004ffffe8004000000e00010003000000000503c76e35", 0x26) 2018/01/09 00:31:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003000)={0x4c, 0x0, &(0x7f000000f000-0x120)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x50, 0x0, &(0x7f0000006000-0x50)=[@flat={0x0, 0x0, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x0, 0x101, 0x0, 0x0}], &(0x7f0000004000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000e000)=""}) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000479000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000bf7000)=""/249) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) pipe2(&(0x7f000094c000-0x8)={0x0, 0x0}, 0x4000) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f00000f1000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_ivalue=0x0}) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f00001bd000-0x4)=0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/09 00:31:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x85, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) [ 57.712443] binder: BINDER_SET_CONTEXT_MGR already set [ 57.727111] binder_alloc: 8048: binder_alloc_buf, no vma [ 57.733405] binder: 8048:8054 ioctl 40046207 0 returned -16 [ 57.747691] binder: 8048:8062 transaction failed 29189/-3, size 0-0 line 2960 2018/01/09 00:31:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ebf000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00001fd000-0x10)=@common='ifb0\x00') syz_open_dev$mouse(&(0x7f0000dfa000-0x12)='/dev/input/mouse#\x00', 0x1, 0x0) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f0000ed2000)="26000000270043f8feffff780000360004ffffe8004000000e00010003000000000503c76e35", 0x26) 2018/01/09 00:31:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_SHARE(0xffffffffffffffff, 0xc0084904, &(0x7f0000000000)={0x0, 0xffffffffffffff9c}) pipe2(&(0x7f00003cb000-0x8)={0x0, 0x0}, 0x800) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r2, &(0x7f0000000000)={r1, r2, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000d94000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r3, 0x80000040045010, &(0x7f0000004000-0x8)=0x0) fsetxattr(r3, &(0x7f000060c000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00000a8000-0x9)='security\x00', 0x9, 0x1) 2018/01/09 00:31:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000bdd000)=@common='lo\x00', 0x10) connect(r0, &(0x7f00003d4000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendto$unix(r0, &(0x7f00001e9000-0xba)="", 0x0, 0x0, &(0x7f00009de000-0xa)=@file={0x0, './file0\x00'}, 0xa) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000378000)='/selinux/context\x00', 0x2, 0x0) 2018/01/09 00:31:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x85, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) [ 57.787843] binder_alloc: binder_alloc_mmap_handler: 8074 20000000-20002000 already mapped failed -16 [ 57.802968] binder: undelivered TRANSACTION_ERROR: 29189 [ 57.814462] binder: 8089 RLIMIT_NICE not set [ 57.834416] binder: undelivered TRANSACTION_ERROR: 29201 [ 57.882147] binder: BINDER_SET_CONTEXT_MGR already set [ 57.888981] binder: 8086:8089 ioctl 40046207 0 returned -16 [ 57.895393] binder_alloc: 8086: binder_alloc_buf, no vma [ 57.895420] binder: 8086:8113 transaction failed 29189/-3, size 0-0 line 2960 [ 57.897775] binder: 8086:8112 BC_FREE_BUFFER u0000000020000000 no match [ 57.920855] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/09 00:31:52 executing program 5: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20, &(0x7f0000000000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000523000)="", 0xffffffffffffff6c, 0x20000003, &(0x7f000094a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) 2018/01/09 00:31:52 executing program 3: socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a38000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00006dc000-0x2)=0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fac000-0x28)={r1, 0x0, 0xe81, 0x6f, &(0x7f0000b76000)="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", &(0x7f0000569000-0x6f)=""/111, 0x0, 0x0}, 0x28) 2018/01/09 00:31:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) socketpair(0x11, 0x6, 0x7, &(0x7f000076f000-0x8)={0x0, 0x0}) fchmod(r1, 0x40) 2018/01/09 00:31:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ebf000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00001fd000-0x10)=@common='ifb0\x00') r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f0000ed2000)="26000000270043f8feffff780000360004ffffe8004000000e00010003000000000503c76e35", 0x26) 2018/01/09 00:31:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x36c000)=nil, 0x36c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f00000b2000-0xb)='/dev/midi#\x00', 0x5, 0x200) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000d4000)={0x0, 0xdc, &(0x7f000036c000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x1, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, @in={0x2, 0x0, @rand_addr=0x8d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff9}, @in6={0xa, 0x0, 0x52c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}]}, &(0x7f000036d000-0x4)=0x10) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000036d000-0x6)={r2, 0x4}, 0x6) sendmsg(r0, &(0x7f00001f1000)={&(0x7f000036c000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000116000)=[{0x28, 0x29, 0x32, "9783bc9b6802df67052e24e25cb343d5fc"}], 0x28, 0x0}, 0x0) 2018/01/09 00:31:52 executing program 4: clone(0x0, &(0x7f0000219000-0x60)="", &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000696000)='/dev/ppp\x00', 0x4002c0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0xc59, 0x5, 0x1f, 0x5, 0x5717c709, 0x3, 0x0, 0x8001, 0x100000001, 0xffffffff}) pwritev(0xffffffffffffffff, &(0x7f0000001000)=[], 0x0, 0x0) 2018/01/09 00:31:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x800000003, 0x0) unlink(&(0x7f0000fc7000)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000551000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00000bb000-0x4)=0xe) 2018/01/09 00:31:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x85, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/09 00:31:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ebf000-0x8)={0x0, 0x0}) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000ed2000)="26000000270043f8feffff780000360004ffffe8004000000e00010003000000000503c76e35", 0x26) [ 57.932211] binder: undelivered TRANSACTION_COMPLETE 2018/01/09 00:31:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) socket$inet_dccp(0x2, 0x6, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) 2018/01/09 00:31:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00001aa000-0x8)={0x0, 0x0}, &(0x7f00000ce000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e0a000-0x18)={0xaa, 0x0, 0x0}) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f000060f000)=0x9) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) poll(&(0x7f0000a35000)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000eba000)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, 0x4, 0x6, 0x0, 0xc7, &(0x7f00006fe000-0x10)=@common='eql\x00', 0x8000, 0x0, 0x5}) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000b10000)=0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/09 00:31:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000ed2000)="26000000270043f8feffff780000360004ffffe8004000000e00010003000000000503c76e35", 0x26) 2018/01/09 00:31:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004d0000)='/selinux/load\x00', 0x2, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000ea4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semop(0x0, &(0x7f000002f000-0x1e)=[{0x0, 0x6, 0x0}], 0x1) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000266000)={0x0, 0x0}, 0x10) semop(0x0, &(0x7f000001a000)=[{0x0, 0x0, 0x0}], 0x1) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/01/09 00:31:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000112000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000050b000-0x4)=0x0) remap_file_pages(&(0x7f0000099000/0x3000)=nil, 0x3000, 0x4, 0x3, 0x20000) r2 = syz_open_procfs(r1, &(0x7f00006ae000)='comm\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000052000-0xa0)={0x0, @in6={{0xa, 0x3, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9, 0x0, 0x20, 0x82}, &(0x7f0000334000)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000475000)=@assoc_id=r3, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000018a000)={r0, &(0x7f00009e6000)="9e06bd9c6913dd03c3399f18ce337c930e9de1adf1797df5d36826816056a4b4bf6aba52a87a0a102046a265449ed9e9faf19210705dc41425e963aa36bf9f8636df9a5bd5d5cf726a32259a82b5535b06e7de2714e7a54b250119dd361f9985cc1f22fed8c39f98c299a7547dbed869efc4d71fac1be40160474545281728eeb00aa68c1bb3f1bb9695da9b8b5c5b6b5bbbefb89fa6aa70d6987688e2f9fd0f9215577949cc8bff449a", &(0x7f00009af000)=""/218}, 0x18) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00009a6000)='/dev/vcs\x00', 0x0, 0x0) syz_open_dev$urandom(&(0x7f0000d3b000-0xd)='/dev/urandom\x00', 0x0, 0x80580) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000bc1000)={{0x761, 0x60fcbf17, 0x2, 0x0, 0x1, 0x4}, 0x7}) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000d5000)={r2, &(0x7f00001a0000)="74cef16455a79480", &(0x7f0000b03000)=""/64}, 0x18) writev(r5, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="eb", 0x1}], 0x1) ioctl$TCSETAW(r5, 0x5402, &(0x7f0000cdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r5, 0x402c542b, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 00:31:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x85, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/09 00:31:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x0, r0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000002000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000000000)=[{{&(0x7f0000a3f000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000000000)=[{&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000001000-0xd)=""/13, 0xd}, {&(0x7f0000174000)=""/4096, 0x1000}, {&(0x7f0000cfb000)=""/193, 0xc1}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0xc2)=""/194, 0xc2}, {&(0x7f0000000000)=""/157, 0x9d}, {&(0x7f0000000000)=""/10, 0xa}, {&(0x7f0000000000)=""/239, 0xef}, {&(0x7f0000000000)=""/77, 0x4d}], 0xa, &(0x7f0000000000)=""/232, 0xe8, 0x5}, 0x5}, {{&(0x7f00006db000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000001000-0x60)=[{&(0x7f000002f000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f000066b000)=""/227, 0xe3}, {&(0x7f0000000000)=""/2, 0x2}, {&(0x7f0000001000-0xa0)=""/160, 0xa0}, {&(0x7f0000000000)=""/0, 0x0}], 0x6, &(0x7f00000e0000)=""/236, 0xec, 0x90f}, 0x7}], 0x2, 0x10002, &(0x7f0000001000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000000000)=""/106, 0x6a, 0x101, &(0x7f0000001000-0x14)={0x11, 0x1f, r2, 0x1, 0x1f, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f00007a3000-0x93)="776c616e2edd7913a95efc703c42149062b4cd183bd417f3147a8d7a8b39d1dc5775b092c4f0334e41e8f2c016c81942e88dfe5271da37afb86826b19a6d2f4232d66fe7d1ac1b6f425ec8af29d4beeeee292f0f919df5f6e1fffffffffffffff78c8823ee6e5747211bff4f5f3aaa4ca6640ecdcc4aa0c2a73f51397156b61e2795711b1839f51c493fdd0b1a37c4e560d9ad") 2018/01/09 00:31:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$netlink(0x10, 0x3, 0x12) write(r0, &(0x7f0000a7d000-0x27)="27000000140007071f0e00f4110f08001000008a0d00000000000000077f001f05ff0300007500", 0x27) 2018/01/09 00:31:52 executing program 7: r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000ed2000)="26000000270043f8feffff780000360004ffffe8004000000e00010003000000000503c76e35", 0x26) 2018/01/09 00:31:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x85, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/09 00:31:52 executing program 7: r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000ed2000)="26000000270043f8feffff780000360004ffffe8004000000e00010003000000000503c76e35", 0x26) 2018/01/09 00:31:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x0, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/09 00:31:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000800000)='/proc/self/net/pfkey\x00', 0xe000, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00001e0000-0x18)={0x0, 0x1856, 0x401, &(0x7f0000fb3000-0x8)=0x0}) r1 = perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000f56000-0x50)=[{&(0x7f0000d46000)=""/0, 0x0}, {&(0x7f0000a0f000-0x14)=""/20, 0x14}], 0x2) 2018/01/09 00:31:52 executing program 7: r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000ed2000)="26000000270043f8feffff780000360004ffffe8004000000e00010003000000000503c76e35", 0x26) 2018/01/09 00:31:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000380000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000e8d000-0x10)={0x0, 0x0, 0x0}) r2 = dup2(r0, r1) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000d02000)=0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000309000-0x4c)={0x1ff, 0x5, 0x33468e3e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 00:31:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 00:31:52 executing program 1: mmap(&(0x7f0000000000/0xb25000)=nil, 0xb25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002d8000-0x6)='-G\\%(\x00', 0x3) fcntl$addseals(r0, 0x409, 0x8) write(r0, &(0x7f00001fd000)='~', 0x1) 2018/01/09 00:31:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000693000-0x8)=0x0) mprotect(&(0x7f00000ca000/0x1000)=nil, 0x1000, 0x1000000) rt_sigprocmask(0x3, &(0x7f0000db6000-0x8)={0x0}, &(0x7f000013f000-0x8)={0x0}, 0x8) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000baf000+0xb1b)=0x0, &(0x7f00009cb000-0x4)=0x4) clock_gettime(0x0, &(0x7f0000ed6000)={0x0, 0x0}) r2 = syz_open_dev$dspn(&(0x7f0000be1000-0xa)='/dev/dsp#\x00', 0x6, 0x2) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000507000-0x1d)="62a0df02a9defe1660e8660bd64142fce430b52f54d907fe6225f53f8d") setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000deb000-0x160)={{{{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3f02, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x443, 0x6, 0x7, "d1a49adefd6d27d2495a196adccdb5569859079f36c4d300838a292194a5fe4e24c036c4a3b133e5d0a4589a74f0ae2114517ef07f2cd31fabd45202eb7b1b94b67706ff9fc485ede83636d92f078ec3"}, 0x160) recvmmsg(r0, &(0x7f0000e69000)=[{{&(0x7f00005a5000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000ed7000)=[{&(0x7f0000e3e000-0x89)=""/137, 0x89}], 0x1, &(0x7f0000224000-0xaa)=""/170, 0xaa, 0x0}, 0x0}, {{&(0x7f0000662000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000ce9000)=[], 0x0, &(0x7f0000bdc000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x10002, &(0x7f000052a000-0x10)={0x0, r1+10000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000034f000)="0203001f02000000000500801e0e3648", 0x10) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000b93000-0x4)=0x80000001, 0x8e) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00008d5000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, 0x8, 0x0, 0x1, 0x6}, &(0x7f0000791000)=0xa0) r4 = semget(0x3, 0x1, 0x80) r5 = add_key(&(0x7f000072a000)='asymmetric\x00', &(0x7f000005c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000031f000-0x71)="d56b8dcd2108f7061001911f3c3e4038982125f4310e1dfc4c85d2f91ff9bbeded2ea531ce5706553a91e142154a06f9360ffc5f25cca63b076b77b19ed72e39662cae9a761d5e3ba180c92a9e562054298f92868541c2e231843fb00439a8aa84cb6c613c982bcfe11e6f60d3414d1244", 0x71, 0x0) r6 = request_key(&(0x7f0000de7000)='dns_resolver\x00', &(0x7f0000985000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ba5000-0xa)='/dev/dsp#\x00', 0xfffffffffffffff8) keyctl$reject(0x13, r5, 0xffffffffffffffff, 0x9, r6) semctl$IPC_INFO(r4, 0x4, 0x3, &(0x7f0000061000-0x9a)=""/154) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000063000)={&(0x7f0000970000-0xc)=[0x8, 0x1, 0x4], 0x3, 0xffffffffffffffff, 0x401, 0x1, 0x3, 0x9, {0xffff, 0x8000, 0x1, 0x7b2, 0x800, 0x3, 0x2, 0x5, 0x8, 0xff, 0xffffffffffffffe0, 0x4, 0x20, 0x91c, "3ac6f4d36ecb564a226a590693599c2e119937d540470d3507f0c92c57cc2a93"}}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00006d3000)={r3, 0x7ff}, &(0x7f00007ef000-0x4)=0x8) 2018/01/09 00:31:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) epoll_create1(0x80000) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000e15000)="fe22012bcc96b8808450ee599f694e4f0b68aaf34c189853ccda3375e867d0f535bbb8bb5de2e662041ac0a57f8a2134f9e1d46028e8cecfc8a9c582f3d8789b6e94ed18ee59b773b125a8c0be495430bb4f9cde84ed5d28b9073d28d68220bcdfe3dd325476123903c02f6e02e4fa4e4a991962f3d374d34b12978bbb1e42da13", 0x81}], 0x1, &(0x7f0000f7e000)=[], 0x0, 0x0}], 0x1, 0x0) readv(r1, &(0x7f0000f93000)=[{&(0x7f0000bc9000-0x80)=""/128, 0x80}, {&(0x7f0000a91000-0xc4)=""/196, 0xc4}], 0x2) fchmod(r1, 0x103) ioctl$ION_IOC_MAP(0xffffffffffffffff, 0xc0084902, &(0x7f0000092000)={0x0, 0xffffffffffffff9c}) r3 = syz_open_dev$vcsa(&(0x7f00009eb000-0xb)='/dev/vcsa#\x00', 0x221, 0x80) ioctl$ION_IOC_IMPORT(r1, 0xc0084905, &(0x7f0000a1d000-0x8)={r2, r3}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00006ea000)=0x6, 0x4) r4 = syz_open_dev$audion(&(0x7f000097b000)='/dev/audio#\x00', 0x3, 0x0) ioctl$KVM_GET_REG_LIST(r4, 0xc008aeb0, &(0x7f0000df5000)={0x4, [0x2, 0x7, 0x8, 0x3d1]}) linkat(r4, &(0x7f0000a43000)='./file0\x00', r4, &(0x7f00007b7000-0x8)='./file0\x00', 0x1400) 2018/01/09 00:31:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000ed2000)="26000000270043f8feffff780000360004ffffe8004000000e00010003000000000503c76e35", 0x26) 2018/01/09 00:31:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x0, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/09 00:31:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000520000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000764000-0x90)={[0x0, 0x8, 0x2, 0x1000, 0xe65e, 0x3, 0x1ff, 0x1000, 0x6d, 0x2, 0x5, 0x200, 0xd732, 0x1, 0x8e, 0xc5], 0x107004, 0x0}) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) 2018/01/09 00:31:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000ed2000)="26000000270043f8feffff780000360004ffffe8004000000e00010003000000000503c76e35", 0x26) 2018/01/09 00:31:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x0, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/09 00:31:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000ed2000)="26000000270043f8feffff780000360004ffffe8004000000e00010003000000000503c76e35", 0x26) 2018/01/09 00:31:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/09 00:31:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000ed2000)="26000000270043f8feffff780000360004ffffe8004000000e00010003000000000503c76e35", 0x26) 2018/01/09 00:31:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00003b0000-0xe)='/dev/admmidi#\x00', 0xff, 0x140) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000807000-0xc3)="affe890f72c235536907b447cb991e3efcd7e404f1d4f66ab750b493955539a60c1eebaae5b3198d34b6c8f77d6bcf975c057e7e1de164df64af18aea4f5f0ece21d0c6ae7c91a518fbdeddbdc866e7c22559732e095de8ada3c7bfd48db9d19d92f40d5d472cd3d85cdb29ed83027bbc537a0d2b497bd5a80f5ac6023067fb0da0cf4125693b5fc102f576aa611d0d02e7af513636eac1c5c81ca0ff0f3d83e8166fc16eb8beb98df2210ce379c606a2761051a1d926581f1b078c49d4cb719f1f9b7", 0xc3) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000209000-0x9)='/dev/dsp\x00', 0x400000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00003bd000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000060a000)=0x14) r2 = socket$inet6(0xa, 0x1, 0x3) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000646000-0x4)=0xfffffffbfffffffd, 0x4) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f000088b000)=0x7ff, 0x1) sendto$inet6(r2, &(0x7f00003ae000)="c00c38777c00ef84098393bfc0d62b9f1eeb8cdc01026f874978f1232f9a5d9ecc719d093a401f37f01f092e6527a057bda43b5d6ed797b00e9fc9fcdd21e4fcfffd861837", 0x45, 0xfffffefffffffffe, &(0x7f0000831000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff}, 0x17) exit(0x9efc) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000313000-0x6)={0x1, [0x2]}, &(0x7f000038f000-0x4)=0x6) 2018/01/09 00:31:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f88000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) poll(&(0x7f0000a7b000)=[], 0x0, 0x0) 2018/01/09 00:31:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ipx\x00') ioctl$TCSBRKP(r0, 0x5425, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ecd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00007f4000-0x18)={0x1, 0x0, [{0x4b564d00, 0x0, 0x0}]}) sendto$inet(r1, &(0x7f0000d0f000)="", 0x0, 0x20000001, &(0x7f0000d17000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c99000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_GET_ONE_REG(r5, 0x4010aeab, &(0x7f0000d98000)={0x9, 0x2}) setsockopt$sock_int(r1, 0x1, 0x35, &(0x7f0000d80000-0x4)=0x1, 0x4) 2018/01/09 00:31:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x800386, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2018/01/09 00:31:52 executing program 4: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000032000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_MP_STATE(0xffffffffffffffff, 0x4004ae99, &(0x7f0000030000)=0x5) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000015000-0x9e)=""/158) 2018/01/09 00:31:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f6d000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f000018d000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) 2018/01/09 00:31:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000ed2000)="26000000270043f8feffff780000360004ffffe8004000000e00010003000000000503c76e35", 0x26) 2018/01/09 00:31:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/09 00:31:52 executing program 4: mknod(&(0x7f0000022000-0xc)='./file0\x00', 0x26, 0x0) 2018/01/09 00:31:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000ed2000)="26000000270043f8feffff780000360004ffffe8004000000e00010003000000000503c76e35", 0x26) 2018/01/09 00:31:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x800386, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2018/01/09 00:31:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000c85000)=0x3, 0x4) dup2(r1, r0) socket$kcm(0x29, 0x0, 0x0) 2018/01/09 00:31:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x802, 0x10) write(r0, &(0x7f0000ed2000)="26000000270043f8feffff780000360004ffffe8004000000e00010003000000000503c76e35", 0x26) 2018/01/09 00:31:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/09 00:31:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fc9000-0x4)={0x0, 0x0, 0x0}, &(0x7f0000952000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) setpgid(r4, 0x0) fchown(r0, r2, r3) 2018/01/09 00:31:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x800386, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2018/01/09 00:31:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x802, 0x10) write(r0, &(0x7f0000ed2000)="26000000270043f8feffff780000360004ffffe8004000000e00010003000000000503c76e35", 0x26) 2018/01/09 00:31:53 executing program 2: r0 = socket(0x40000000015, 0x0, 0x2) setsockopt(r0, 0x112, 0x8, &(0x7f0000000000)="", 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00003c9000-0x4)=0x0, 0x4) 2018/01/09 00:31:53 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000011000-0x20)={0x1000, 0x0, 0x10002, 0x5c91}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, r0, 0x0, 0xdd}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 00:31:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005ae000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000000)={0x3, 0x7}, 0x2) tkill(r0, 0x1000000000016) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fab000)='/dev/qat_adf_ctl\x00', 0x48000, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000428000)={0x9, 0x1a, 0x1, 0x1, "1a6878d7d3eed2929aecfd68e4fe0d0e15067bea9824e8120d8c265c7b7ceb7f"}) 2018/01/09 00:31:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000828000-0x10)={0x0, 0x3, 0x8, 0x2ff}, &(0x7f0000044000-0x4)=0x10) openat$vcs(0xffffffffffffff9c, &(0x7f000095e000-0x9)='/dev/vcs\x00', 0x46000, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000059e000-0x8c)={r3, @in6={{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/09 00:31:53 executing program 5: restart_syscall() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007ae000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000150000-0x38)={&(0x7f0000700000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000646000)=[], 0x0, &(0x7f0000b91000-0xfd)=""/253, 0xfd, 0x0}, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000e79000-0xa)='/dev/dsp#\x00', 0x6, 0x40) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000e6a000-0x4)='tls\x00', 0x4) rt_sigaction(0x3e, &(0x7f0000bb4000-0x20)={0x3ff, {0x80000001}, 0x90000000, 0x8000}, &(0x7f0000354000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00007f1000)={0x0}) 2018/01/09 00:31:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e37000+0x69f)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) umount2(&(0x7f0000c12000)='./file0\x00', 0xa) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 00:31:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x85, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/09 00:31:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x85, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/09 00:31:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000887000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b75000-0xa0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1ff, 0x10001, 0x4, 0x4841}, &(0x7f0000af6000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000120000-0xa0)={r2, @in6={{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x3, 0x0, 0x9}, &(0x7f0000e39000)=0xa0) r3 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$alg(r3, &(0x7f0000169000)={0x0, 0x0, &(0x7f0000947000-0xa0)=[{&(0x7f0000f7a000)="", 0x0}], 0x1, &(0x7f00000d3000)=[], 0x0, 0x0}, 0x0) 2018/01/09 00:31:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000bac000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000be4000-0x8)={0x0, 0x3ff, 0xd8}, &(0x7f0000193000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002f2000-0x8)={r1, 0x2}, &(0x7f0000590000-0x4)=0x8) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000248000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004f4000)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x7fff}, &(0x7f000087a000-0x4)=0x98) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000320000-0x4)=0x0, &(0x7f000013c000-0x4)=0x4) r3 = socket$inet(0x2, 0x802, 0x0) r4 = dup(r3) syncfs(r0) sendto$inet(r4, &(0x7f0000dfe000)="", 0x0, 0x881, &(0x7f00004f2000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 00:31:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x802, 0x10) write(r0, &(0x7f0000ed2000)="26000000270043f8feffff780000360004ffffe8004000000e00010003000000000503c76e35", 0x26) 2018/01/09 00:31:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c04000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x3ff, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000be8000)='/dev/dsp\x00', 0x200, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x9) r2 = dup2(r0, r1) accept$inet(r2, 0x0, &(0x7f00005aa000-0x4)=0x0) 2018/01/09 00:31:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x85, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/09 00:31:53 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x4, 0x0) ioctl$KDGKBLED(r0, 0x4004510d, &(0x7f0000001000-0x1)=0x0) 2018/01/09 00:31:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000d3f000-0x1)=0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f00001c2000-0x9)='net/udp6\x00') read(r1, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d00000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000fd2000-0x4)=0x1, 0x4) 2018/01/09 00:31:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x10) write(r0, &(0x7f0000ed2000)="26000000270043f8feffff780000360004ffffe8004000000e00010003000000000503c76e35", 0x26) 2018/01/09 00:31:53 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000011000-0x20)={0x1000, 0x0, 0x10002, 0x5c91}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, r0, 0x0, 0xdd}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 58.612169] QAT: Invalid ioctl 2018/01/09 00:31:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x85, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 2018/01/09 00:31:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x800) r0 = socket(0x10, 0x2, 0x10) connect$llc(r0, &(0x7f0000135000-0x10)={0x1a, 0x0, 0xff, 0x7, 0x46, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000bfb000)=""/82, 0x7, 0x40000000, 0x0, 0x0) write(r0, &(0x7f0000726000-0x24)="240000001b00fbffeb0300000006010001f6ff0b080003000100000017000003f916f701", 0x24) 2018/01/09 00:31:53 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000001d000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000021000)={0x0, 0x38, &(0x7f000001c000-0x38)=[@in6={0xa, 0x1, 0xffffffffffff12d4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x4000000000000}]}, &(0x7f0000008000-0x4)=0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000022000-0x4)=@assoc_id=r1, 0x4) mount(&(0x7f0000021000-0x8)='./file0\x00', &(0x7f0000020000)='./file0\x00', &(0x7f0000021000-0x6)="00009b580066", 0x8, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f000000e000)={0xa, &(0x7f0000023000-0x50)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000022000)={r3, &(0x7f000001f000)=""/208}) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00') umount2(&(0x7f0000020000-0xe)='./file0/file0\x00', 0x0) 2018/01/09 00:31:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000088d000-0xa0)={0x0, @in={{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x4, 0xa09a, 0x5, 0x20}, &(0x7f0000a75000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000db7000)=@assoc_value={r1, 0x101}, &(0x7f000032a000-0x4)=0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e00000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00001ee000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x3, 0x0, 0x3) sendfile(r3, r4, &(0x7f0000e65000-0x8)=0x0, 0x8e18) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f0000874000-0x8)=0x1f000) sendfile(r3, r4, &(0x7f00007ed000)=0x0, 0x2b) 2018/01/09 00:31:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x85, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 2018/01/09 00:31:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) r1 = syz_open_dev$midi(&(0x7f0000fac000)='/dev/midi#\x00', 0xffffffff, 0x490400) sendto(r1, &(0x7f0000520000-0x52)="80c98d15c18a796a264298aec1a60c35bc2ccb8ba32c21adcad99511ba0eb1a970baa0cede17eec827772de48755477fcdd60082ddbc702616fccb33d49747808010a51b219e026a4d2081097c9193acd3cb", 0x52, 0x20000000, 0x0, 0x0) 2018/01/09 00:31:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x10) write(r0, &(0x7f0000ed2000)="26000000270043f8feffff780000360004ffffe8004000000e00010003000000000503c76e35", 0x26) 2018/01/09 00:31:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000480000-0x8)=@abs={0x4, 0x0, 0x0}, 0xfffffd78) r1 = syz_open_procfs(0x0, &(0x7f000001e000-0x9)='net/unix\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000aa7000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007a4000-0x4)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f8a000-0x6)={r2, 0x9}, &(0x7f0000ed0000-0x4)=0x6) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000c75000-0x4)=0x0) sendfile(r1, r1, &(0x7f00004db000)=0x0, 0xff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000fcc000-0xc)={0x0, 0xfff, 0x30}, &(0x7f00004a9000)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000040f000-0x8)=@assoc_value={r3, 0x0}, &(0x7f0000be3000-0x4)=0x8) [ 58.667741] QAT: Invalid ioctl 2018/01/09 00:31:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$admmidi(&(0x7f0000c9f000-0xe)='/dev/admmidi#\x00', 0x4, 0x0) sendto$inet(r1, &(0x7f0000cda000-0xb7)="b4ef22cb6c76ca727595bae21b26a70cc9e1e7d133320f2b79eb1ea137db2faf8cfe1be922f5807018e51652f5d5b7299900a51f4fe2ba20a91d424ba5dc524424fa75f1ca57cc2edb407c9de752b097a117d96c06c3e1b318261839fdf51db53723dfc1cbd4cb696ee0e29a4f2e6b5809a623511bf4fd026a247e48a4d9ac0e770ddbda2ece4d1826bf6eeadc7f5de95454844af262641b584caf543e3c394973cc4cb8f6c06d62291b6fab6ff57ae9aeff41058553f6", 0xb7, 0x4008000, &(0x7f0000fe6000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f0000c95000-0x1000)="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", 0x4d1, 0x0, &(0x7f000064c000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b80000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000440000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000959000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000c6d000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) listen(r0, 0x10000000002) nanosleep(&(0x7f0000109000)={0x0, 0x1c9c380}, &(0x7f000004b000)={0x0, 0x0}) accept4$inet6(r0, &(0x7f0000f3d000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000093b000-0x2)=0x1c, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ac9000-0x7)='timers\x00') unlinkat(r3, &(0x7f0000876000-0x8)='./file0\x00', 0x200) 2018/01/09 00:31:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x10) write(r0, &(0x7f0000ed2000)="26000000270043f8feffff780000360004ffffe8004000000e00010003000000000503c76e35", 0x26) [ 58.733249] kauditd_printk_skb: 7 callbacks suppressed [ 58.733258] audit: type=1400 audit(1515457913.298:187): avc: denied { connect } for pid=8332 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/09 00:31:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x200200, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000061d000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x6, 0x7fffffff, 0x20, 0x20}, &(0x7f0000395000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10000, 0x0, 0x40, 0xff, 0x200, 0x4, 0x1, 0x3, 0x3, 0x100000001, 0x817, 0x0, 0x9, 0xb1, 0x401]}, &(0x7f00003b6000)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r2, &(0x7f0000994000)="", 0x0, 0x20020007, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 00:31:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ed2000)="26000000270043f8feffff780000360004ffffe8004000000e00010003000000000503c76e35", 0x26) 2018/01/09 00:31:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) fcntl$setsig(r0, 0xa, 0x41) write(r0, &(0x7f0000771000)="170000001a001bed0000132100f404008100000000018d", 0x17) 2018/01/09 00:31:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x85, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 2018/01/09 00:31:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcb, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) capget(&(0x7f000085d000-0x8)={0x20080522, r0}, &(0x7f000069d000)={0x4, 0x9, 0x8, 0x80000001, 0x7, 0x100000001}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socket$inet6_icmp(0xa, 0x2, 0x3a) tkill(r0, 0x1000000000016) [ 58.776707] audit: type=1400 audit(1515457913.340:188): avc: denied { read } for pid=8332 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 58.805654] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/09 00:31:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00002ad000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000bbe000-0x14)={0x4, 0x980, 0x1f863de7, 0x3, 0x100}, 0x14) r1 = request_key(&(0x7f0000693000-0x1)='rxrpc_s\x00', &(0x7f0000480000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000ca5000-0xb)='^wlan0eth1\x00', 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000a86000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000948000-0x5)='user\x00', &(0x7f0000a2e000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000018e000)='D', 0x1, r2) r4 = add_key$user(&(0x7f0000bdd000-0x5)='user\x00', &(0x7f0000d08000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b1b000-0x142)="b33a00000000000000009cd653e520c19ad7597fe21769e7c4db44c249b544230ba287fb8bd6ed3d6ccf59ef70995bdae8e0ecd3fff35a537424f222d2818d08ca27e0ec82165fe365a0e6b9485f2d9254a0f60c01e33e208c7eba67fc19a9497f5b07e5849d2e875b0081d640b336616fe0f3c3002813b4627ee7597689525e8e81f70001000000000000ea527e6bd3d32b1a91f944edbc4b1f50050000000000000098b600579f3af3f864e1c32407928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f0000abf000-0xc)={r3, r4, r4}, &(0x7f00001ca000-0x3)=""/3, 0x3, &(0x7f00009fa000)={&(0x7f00001f9000-0x11)={'xcbc(camellia-generic)\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 00:31:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) fcntl$setsig(r0, 0xa, 0x41) write(r0, &(0x7f0000771000)="170000001a001bed0000132100f404008100000000018d", 0x17) 2018/01/09 00:31:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x800) r0 = socket(0x10, 0x2, 0x10) connect$llc(r0, &(0x7f0000135000-0x10)={0x1a, 0x0, 0xff, 0x7, 0x46, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000bfb000)=""/82, 0x7, 0x40000000, 0x0, 0x0) write(r0, &(0x7f0000726000-0x24)="240000001b00fbffeb0300000006010001f6ff0b080003000100000017000003f916f701", 0x24) 2018/01/09 00:31:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ed2000)="26000000270043f8feffff780000360004ffffe8004000000e00010003000000000503c76e35", 0x26) 2018/01/09 00:31:53 executing program 6 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x85, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/09 00:31:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) fcntl$setsig(r0, 0xa, 0x41) write(r0, &(0x7f0000771000)="170000001a001bed0000132100f404008100000000018d", 0x17) [ 58.829180] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pig=8362 comm=syz-executor7 2018/01/09 00:31:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ed2000)="26000000270043f8feffff780000360004ffffe8004000000e00010003000000000503c76e35", 0x26) 2018/01/09 00:31:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x800) r0 = socket(0x10, 0x2, 0x10) connect$llc(r0, &(0x7f0000135000-0x10)={0x1a, 0x0, 0xff, 0x7, 0x46, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000bfb000)=""/82, 0x7, 0x40000000, 0x0, 0x0) write(r0, &(0x7f0000726000-0x24)="240000001b00fbffeb0300000006010001f6ff0b080003000100000017000003f916f701", 0x24) 2018/01/09 00:31:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) fcntl$setsig(r0, 0xa, 0x41) write(r0, &(0x7f0000771000)="170000001a001bed0000132100f404008100000000018d", 0x17) 2018/01/09 00:31:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(0xffffffffffffffff, &(0x7f0000ed2000)="26000000270043f8feffff780000360004ffffe8004000000e00010003000000000503c76e35", 0x26) [ 58.889207] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pig=8381 comm=syz-executor7 [ 58.912808] FAULT_INJECTION: forcing a failure. [ 58.912808] name failslab, interval 1, probability 0, space 0, times 0 [ 58.932998] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 58.936890] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pig=8392 comm=syz-executor7 [ 58.987799] CPU: 1 PID: 8380 Comm: syz-executor6 Not tainted 4.15.0-rc6-mm1+ #52 [ 58.995335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.004683] Call Trace: [ 59.007272] dump_stack+0x194/0x257 [ 59.010893] ? arch_local_irq_restore+0x53/0x53 [ 59.015555] should_fail+0x8c0/0xa40 [ 59.019249] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 59.024335] ? __might_sleep+0x95/0x190 [ 59.028300] ? __mutex_lock+0x16f/0x1a80 [ 59.032335] ? perf_trace_destroy+0x28/0x100 [ 59.036730] ? find_held_lock+0x35/0x1d0 [ 59.040771] ? __lock_is_held+0xb6/0x140 [ 59.044821] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 59.050677] ? perf_trace_lock+0xd6/0x900 [ 59.054840] ? rcu_note_context_switch+0x710/0x710 [ 59.059754] should_failslab+0xec/0x120 [ 59.063722] __kmalloc+0x63/0x760 [ 59.067148] ? __lock_is_held+0xb6/0x140 [ 59.071178] ? wait_for_completion+0x770/0x770 [ 59.075741] ? tracepoint_probe_unregister+0x369/0x870 [ 59.081023] tracepoint_probe_unregister+0x369/0x870 [ 59.086129] ? perf_trace_block_bio_merge+0x9b0/0x9b0 [ 59.091301] ? for_each_kernel_tracepoint+0xa0/0xa0 [ 59.096295] ? free_filters_list+0x2f0/0x2f0 [ 59.100680] ? perf_trace_block_bio_merge+0x9b0/0x9b0 [ 59.105864] ? mutex_unlock+0xd/0x10 [ 59.109565] ? perf_event_detach_bpf_prog+0x275/0x3d0 [ 59.114745] trace_event_reg+0xed/0x320 [ 59.118706] perf_trace_event_unreg.isra.2+0xad/0x1f0 [ 59.123877] perf_trace_destroy+0xbc/0x100 [ 59.128092] ? perf_tp_event_init+0xf0/0xf0 [ 59.132387] tp_perf_event_destroy+0x15/0x20 [ 59.136776] _free_event+0x3bd/0x10f0 [ 59.140562] ? ring_buffer_attach+0x830/0x830 [ 59.145035] ? wait_for_completion+0x770/0x770 [ 59.149605] ? perf_event_release_kernel+0x20a/0xc10 [ 59.154687] ? lock_downgrade+0x980/0x980 [ 59.158814] ? mutex_lock_nested+0x16/0x20 [ 59.163033] ? lock_release+0xa40/0xa40 [ 59.166977] ? list_del_event+0xb30/0xb30 [ 59.171104] ? mark_held_locks+0xaf/0x100 [ 59.175227] ? _raw_spin_unlock_irq+0x27/0x70 [ 59.179705] put_event+0x24/0x30 [ 59.183046] perf_event_release_kernel+0x407/0xc10 [ 59.187958] ? put_event+0x30/0x30 [ 59.191488] ? perf_trace_lock+0xd6/0x900 [ 59.195625] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 59.200812] ? trace_event_raw_event_lock+0x340/0x340 [ 59.205996] ? check_noncircular+0x20/0x20 [ 59.210239] ? __schedule+0x8f3/0x2060 [ 59.214139] ? locks_remove_file+0x3fa/0x5a0 [ 59.218525] ? fcntl_setlk+0x10c0/0x10c0 [ 59.222567] ? fsnotify+0x7b3/0x1140 [ 59.226266] ? fsnotify_first_mark+0x2b0/0x2b0 [ 59.230830] ? perf_event_release_kernel+0xc10/0xc10 [ 59.235904] perf_release+0x37/0x50 [ 59.239512] __fput+0x327/0x7e0 [ 59.242774] ? fput+0x140/0x140 [ 59.246038] ? _raw_spin_unlock_irq+0x27/0x70 [ 59.250515] ____fput+0x15/0x20 [ 59.253769] task_work_run+0x199/0x270 [ 59.257643] ? task_work_cancel+0x210/0x210 [ 59.261944] ? exit_to_usermode_loop+0x8c/0x2f0 [ 59.266593] exit_to_usermode_loop+0x275/0x2f0 [ 59.271156] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 59.276676] ? __close_fd+0x222/0x360 [ 59.280457] syscall_return_slowpath+0x490/0x550 [ 59.285207] ? prepare_exit_to_usermode+0x340/0x340 [ 59.290201] ? SyS_write+0x184/0x220 [ 59.293900] ? entry_SYSCALL_64_fastpath+0x6d/0x9a [ 59.298813] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 59.303804] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 59.308540] entry_SYSCALL_64_fastpath+0x98/0x9a [ 59.313278] RIP: 0033:0x452ac9 [ 59.316439] RSP: 002b:00007f649dc65c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000003 [ 59.324133] RAX: 0000000000000000 RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 59.331381] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000014 [ 59.338639] RBP: 0000000000000049 R08: 0000000000000000 R09: 0000000000000000 [ 59.345890] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ee778 [ 59.353132] R13: 0000000000000015 R14: 00007f649dc666d4 R15: ffffffffffffffff [ 59.360627] WARNING: CPU: 1 PID: 8380 at kernel/tracepoint.c:242 tracepoint_probe_unregister+0x6b3/0x870 [ 59.366112] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 59.378618] Kernel panic - not syncing: panic_on_warn set ... [ 59.378618] [ 59.385967] CPU: 1 PID: 8380 Comm: syz-executor6 Not tainted 4.15.0-rc6-mm1+ #52 [ 59.393480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.402815] Call Trace: [ 59.405379] dump_stack+0x194/0x257 [ 59.408981] ? arch_local_irq_restore+0x53/0x53 [ 59.413625] ? vsnprintf+0x1ed/0x1900 [ 59.417404] panic+0x1e4/0x41c [ 59.420584] ? refcount_error_report+0x214/0x214 [ 59.425327] ? show_regs_print_info+0x18/0x18 [ 59.429819] ? __warn+0x1c1/0x200 [ 59.433253] ? tracepoint_probe_unregister+0x6b3/0x870 [ 59.438498] __warn+0x1dc/0x200 [ 59.441750] ? perf_trace_destroy+0x28/0x100 [ 59.446127] ? tracepoint_probe_unregister+0x6b3/0x870 [ 59.451377] report_bug+0x211/0x2d0 [ 59.454979] fixup_bug.part.11+0x37/0x80 [ 59.459015] do_error_trap+0x2d7/0x3e0 [ 59.462885] ? math_error+0x400/0x400 [ 59.466674] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 59.471492] do_invalid_op+0x1b/0x20 [ 59.475177] invalid_op+0x22/0x40 [ 59.478599] RIP: 0010:tracepoint_probe_unregister+0x6b3/0x870 [ 59.484449] RSP: 0018:ffff8801d361f5f0 EFLAGS: 00010246 [ 59.489791] RAX: 0000000000010000 RBX: 00000000fffffff4 RCX: ffffffff81729bd3 [ 59.497037] RDX: 0000000000010000 RSI: ffffc9000464a000 RDI: 0000000000000286 [ 59.504296] RBP: ffff8801d361f708 R08: 1ffff1003a6c3e11 R09: 0000000000000000 [ 59.511542] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801d053bec0 [ 59.518805] R13: 0000000000000000 R14: ffff8801d053be90 R15: ffff8801d361f6e0 [ 59.526081] ? tracepoint_probe_unregister+0x6b3/0x870 [ 59.531370] ? perf_trace_block_bio_merge+0x9b0/0x9b0 [ 59.536541] ? for_each_kernel_tracepoint+0xa0/0xa0 [ 59.541535] ? free_filters_list+0x2f0/0x2f0 [ 59.545929] ? perf_trace_block_bio_merge+0x9b0/0x9b0 [ 59.551096] ? mutex_unlock+0xd/0x10 [ 59.554788] ? perf_event_detach_bpf_prog+0x275/0x3d0 [ 59.559957] trace_event_reg+0xed/0x320 [ 59.563908] perf_trace_event_unreg.isra.2+0xad/0x1f0 [ 59.569088] perf_trace_destroy+0xbc/0x100 [ 59.573297] ? perf_tp_event_init+0xf0/0xf0 [ 59.577591] tp_perf_event_destroy+0x15/0x20 [ 59.581972] _free_event+0x3bd/0x10f0 [ 59.585772] ? ring_buffer_attach+0x830/0x830 [ 59.590253] ? wait_for_completion+0x770/0x770 [ 59.594821] ? perf_event_release_kernel+0x20a/0xc10 [ 59.599907] ? lock_downgrade+0x980/0x980 [ 59.604038] ? mutex_lock_nested+0x16/0x20 [ 59.608265] ? lock_release+0xa40/0xa40 [ 59.612212] ? list_del_event+0xb30/0xb30 [ 59.616348] ? mark_held_locks+0xaf/0x100 [ 59.620470] ? _raw_spin_unlock_irq+0x27/0x70 [ 59.624942] put_event+0x24/0x30 [ 59.628290] perf_event_release_kernel+0x407/0xc10 [ 59.633202] ? put_event+0x30/0x30 [ 59.636715] ? perf_trace_lock+0xd6/0x900 [ 59.640847] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 59.646020] ? trace_event_raw_event_lock+0x340/0x340 [ 59.651198] ? check_noncircular+0x20/0x20 [ 59.655411] ? __schedule+0x8f3/0x2060 [ 59.659275] ? locks_remove_file+0x3fa/0x5a0 [ 59.663659] ? fcntl_setlk+0x10c0/0x10c0 [ 59.667688] ? fsnotify+0x7b3/0x1140 [ 59.671385] ? fsnotify_first_mark+0x2b0/0x2b0 [ 59.675944] ? perf_event_release_kernel+0xc10/0xc10 [ 59.681023] perf_release+0x37/0x50 [ 59.684634] __fput+0x327/0x7e0 [ 59.687918] ? fput+0x140/0x140 [ 59.691183] ? _raw_spin_unlock_irq+0x27/0x70 [ 59.695662] ____fput+0x15/0x20 [ 59.698915] task_work_run+0x199/0x270 [ 59.702776] ? task_work_cancel+0x210/0x210 [ 59.707071] ? exit_to_usermode_loop+0x8c/0x2f0 [ 59.711735] exit_to_usermode_loop+0x275/0x2f0 [ 59.716309] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 59.721832] ? __close_fd+0x222/0x360 [ 59.725614] syscall_return_slowpath+0x490/0x550 [ 59.730341] ? prepare_exit_to_usermode+0x340/0x340 [ 59.735328] ? SyS_write+0x184/0x220 [ 59.739022] ? entry_SYSCALL_64_fastpath+0x6d/0x9a [ 59.743934] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 59.748955] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 59.753722] entry_SYSCALL_64_fastpath+0x98/0x9a [ 59.758476] RIP: 0033:0x452ac9 [ 59.761657] RSP: 002b:00007f649dc65c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000003 [ 59.769338] RAX: 0000000000000000 RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 59.776577] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000014 [ 59.783820] RBP: 0000000000000049 R08: 0000000000000000 R09: 0000000000000000 [ 59.791062] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ee778 [ 59.798302] R13: 0000000000000015 R14: 00007f649dc666d4 R15: ffffffffffffffff [ 59.806305] Dumping ftrace buffer: [ 59.810050] (ftrace buffer empty) [ 59.813733] Kernel Offset: disabled [ 59.817335] Rebooting in 86400 seconds..