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"}, {0xe8, 0xfffffffffffffffc, 0x420, 0x8001, 0x10000, "54695bc0fbbf9bef415d142bfcf655d6e9ad061346f0eb4b8937f97733cd1d83c7f7b15109aec1aaf1f600ad7fa8a19f02e735d83ace0bc797be725eb7ea23d4a61fc7cd0ab5928e30622788f601e7b1f5374ecd2f3924cb9a229fd966bf81cb61ba50cb70da9955be0df5e6caa1a0f9a1e2980c43ca014d7499f6e4e265c1e2b5d9ca219790058bce6fad75ed622995dbfcbabfb04c0ad3f0248e80b2ce3a331f207b93e59ce62b6647520490a071cbae5a8dd702780777ea5b794bd0f5ed736fe49b19f0c029d5af9d4ea12e65ca372921e070faf0ab"}, {0x14, 0xffffffffffffff01, 0x300, 0x7ff, 0x100000001, "48b47425"}], 0x32fc}, {&(0x7f0000672000-0x250)=[{0xdc, 0x400, 0x400, 0x9, 0x1, "90d5cf9b7794862ec91d013ca25986bb49c8733a0c3cc7c8138124805fa68f1c5cb324fc2d8bcc37961343eaf175ac1f1759c4f429a3847c8ee8435ef5b75a299d101b104bd5b5d36a4f4195fce2d7a5121b088be06f1f066239552699d8763fe4c7672990575fa8a3a2e8a8472dd3e2dfa34f551bf214715e820ab1da5e9d8bc5e034dc2e62f10761ebdbd9f25334c152f577fb57af01279d74c1dadecb69fc8035a96d5bdbc3388d9ebc17a59488bb6d51b497c03c8b19ac3ba222fe10ae2d92f857ebc055531e6cb3a645"}, {0xb4, 0xff, 0x206, 0x100000001, 0x10000, "673b38b929ac0e13676f5cb5b4d4d720022099b0f419c50f0d70154ae3deea984887bb071f5dbc32dd03ab831a0a4477a8856a14ad1c3a9c6133794f4b7d638667f03785a12996f68f5be51b5620ee75b50de7d4b367d269ba7f058351d2c15fe1dc8b2f4f20fdd5aeb5b3bcf265b43176ce2aeb31d759f703a10970df748e76334d5325a1b0d0d2ee72b2e5ebf08808b0b1516392993d2e81628745ee580228ecab2d"}, {0x68, 0x948f, 0x10, 0xc43a, 0x7f, "d7998c75016b42633fb775ce162b8fa8683711d5b38a6e850ff1ae39a3d5975d763cf0979706920ff8ba3aa19a1f75b6fdb832147a6d475018064119c6493b52fb98a59647bf7c9a0a005d68f0d6374cd81fe58ff46017"}, {0x58, 0x1, 0x814, 0xff, 0xfffffffffffffff7, "e5dccffb0bd30b6976ba442b24e8a275159cbb69e1878ff4758ffa629fe3abd39a6b18dc11f250c6e9630b9414cf65756e704b4bd30cb93367cca66a4334bca9a99b6660ca6683"}], 0x250}], 0x9, 0x0, 0x0, 0x40}, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000f0e000-0xb0)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$ax25(r1, &(0x7f0000696000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000364000-0x4)=0x10) syz_open_dev$sg(&(0x7f0000363000)="2f6465762f73672300", 0x6, 0x0) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) 2017/08/23 12:34:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000047b000-0x8)={0x0, 0xff}, &(0x7f00008cd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00002b2000)={r1, 0x1}, &(0x7f0000dde000)=0x8) 2017/08/23 12:34:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000b07000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000af0000-0x4)=0x10, 0x7fd) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00007ce000-0x4)=0x2a4fa75d, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000a8f000)=0x0) 2017/08/23 12:34:47 executing program 7: waitid(0x200, 0x0, 0x0, 0xfffffffffffffffc, &(0x7f0000d3e000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00004cb000-0x4)=0x0) tkill(r0, 0x8) 2017/08/23 12:34:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0xcc)=[@in6={0xa, 0x3, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0xcaa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, @in={0x2, 0x0, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd64}, @in6={0xa, 0x0, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) sendfile(r1, r1, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) 2017/08/23 12:34:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) syz_open_dev$ircomm(&(0x7f0000e96000-0xd)="2f6465762f6972636f6d6d2300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000d95000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) getpid() futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000000d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x20000000001, 0x0) 2017/08/23 12:34:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f000040a000-0x4)=0x0) dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) 2017/08/23 12:34:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x201003ff, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000310000-0x1)="08") r1 = accept$inet6(0xffffffffffffffff, &(0x7f000065f000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000650000)=0x1c) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000b8c000-0x4)=0x0, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c03000)="2f6465762f6877726e6700", 0x100, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000074000)={0x0, 0x6, &(0x7f0000c95000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3fc0000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, @in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc}]}, &(0x7f0000c61000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00006e1000-0x8)={r2, 0x6}, &(0x7f0000c72000-0x4)=0x8) 2017/08/23 12:34:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00009fb000)=0x80000001, 0x4) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f00001f4000-0x48)={0x43, "0c379222d1e1772e539787f54739da87446da05a6d3d4493c6cc1c0a43fe0bac1798ac03ff70b468e9919ca1b23bd0d59b5b76aea036cb9b7a10bb7ffed986d1d7a9f0"}) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000a8f000)=0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000056000-0x8)={0x9, 0x40, 0x1, 0x4}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00009f4000)={{0x4, 0xccb}, {0x8, 0x6e}, 0x1000, 0x5, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e4b000)=0x0, 0x4) 2017/08/23 12:34:47 executing program 7: waitid(0x201, 0x0, 0x0, 0x2, &(0x7f00003e0000)={{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) r0 = mq_open(&(0x7f0000000000)="00", 0x40, 0x114, &(0x7f0000b89000-0x40)={0x7, 0x5, 0x6, 0x7f, 0x74dd8fed, 0x9, 0x20, 0x81}) r1 = socket$nfc_llcp(0x27, 0x2, 0x1) tee(r0, r1, 0xd8a, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000009c000)="2e2f66696c653000", 0x600002, 0x1) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f000015c000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) 2017/08/23 12:34:47 executing program 2 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:47 executing program 5: inotify_init() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x800, 0x28) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000092000)={0x0, 0x1f}, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x201003ff, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000310000-0x1)="08") 2017/08/23 12:34:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000f1d000)={0x5, 0x5, 0x9, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r1, &(0x7f0000e53000)=0x0, 0x7fffffbc) 2017/08/23 12:34:47 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000546000-0xa)="2f6465762f7663732300", 0x20, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000000)=0x80000000) waitid(0x201, 0x0, 0x0, 0x80000008, &(0x7f00003e0000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/08/23 12:34:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x80, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000a8f000)=0x0) 2017/08/23 12:34:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f000040a000-0x4)=0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800006, 0x0, 0x4f, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x1, 0xfffffffffffffffe, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:48 executing program 7: waitid(0x201, 0x0, 0x0, 0x2, &(0x7f00003e0000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x4040, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) futex(&(0x7f0000717000)=0x7, 0x1, 0x3, &(0x7f00003d1000)={0x0, 0x989680}, &(0x7f0000000000)=0xff, 0x401) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000001000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000002000)=0x64) 2017/08/23 12:34:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) syz_open_dev$ircomm(&(0x7f0000e96000-0xd)="2f6465762f6972636f6d6d2300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000d95000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) getpid() futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000000d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x20000000001, 0x0) 2017/08/23 12:34:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00003f9000-0x20)={@common="74756e6c300000000000000000000000", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bcf000-0x9)="2f6465762f72746300", 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000b3b000)={{0x3, 0x0, 0x9, 0x3, 0x5c741d7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_create(0x3, &(0x7f0000a90000-0x50)={0x7, 0x11, 0x3, @tid=0x0}, &(0x7f0000617000-0x4)=0x0) timer_getoverrun(r1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00008c5000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000a8f000)=0x0) syz_open_dev$sg(&(0x7f000071d000-0x9)="2f6465762f73672300", 0x7, 0x40400) [ 373.253096] FAULT_INJECTION: forcing a failure. [ 373.253096] name failslab, interval 1, probability 0, space 0, times 0 2017/08/23 12:34:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000084f000-0x1)="00", 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000191000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000042000)=0xe8) clone(0x201003ff, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000310000-0x1)="08") 2017/08/23 12:34:48 executing program 7: waitid(0x201, 0x0, 0x0, 0x2, &(0x7f00003e0000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000000000)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) 2017/08/23 12:34:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x201003ff, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000310000-0x1)="08") ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00006c4000)=0x0) perf_event_open(&(0x7f00006b3000)={0x5, 0x78, 0x2957, 0x1, 0x8, 0x7, 0x0, 0x2, 0x4080, 0x2, 0x9, 0x4, 0x5b82, 0x4, 0x0, 0x4, 0x2, 0x4, 0xd60c, 0x400, 0x9, 0x9, 0x3, 0x3f, 0x9, 0x1, 0x0}, r1, 0x7fff, r0, 0x6) 2017/08/23 12:34:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000a53000)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) [ 373.328192] CPU: 1 PID: 4446 Comm: syz-executor2 Not tainted 4.13.0-rc6+ #47 [ 373.335420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 373.344775] Call Trace: [ 373.347366] dump_stack+0x194/0x257 [ 373.350997] ? arch_local_irq_restore+0x53/0x53 [ 373.355661] ? check_noncircular+0x20/0x20 [ 373.359926] should_fail+0x8c0/0xa40 [ 373.363642] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 373.368759] ? pid_task+0xf7/0x1a0 [ 373.372298] ? find_held_lock+0x35/0x1d0 2017/08/23 12:34:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1fe, 0x0, 0x0, 0x20000002, &(0x7f0000679000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 373.376387] ? __f_unlock_pos+0x19/0x20 [ 373.380357] ? lock_downgrade+0x990/0x990 [ 373.384505] ? map_files_get_link+0x3a0/0x3a0 [ 373.388992] ? __lock_is_held+0xb6/0x140 [ 373.393082] ? check_same_owner+0x320/0x320 [ 373.397407] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 373.402283] should_failslab+0xec/0x120 [ 373.406254] kmem_cache_alloc+0x40/0x750 [ 373.410333] getname_flags+0xcb/0x580 [ 373.414120] getname+0x19/0x20 [ 373.417303] do_sys_open+0x2e7/0x6d0 [ 373.421028] ? filp_open+0x70/0x70 [ 373.424571] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 373.429411] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 373.434440] SyS_open+0x2d/0x40 [ 373.437717] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 373.442495] RIP: 0033:0x40b871 [ 373.445702] RSP: 002b:00007f49c4cbb750 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 373.453394] RAX: ffffffffffffffda RBX: cccccccccccccccd RCX: 000000000040b871 [ 373.460639] RDX: 0000000000000000 RSI: 0000000000024000 RDI: 00007f49c4cbb800 [ 373.467913] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 2017/08/23 12:34:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x21e5, &(0x7f0000738000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72) r0 = perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cf3000-0xc)="2f6465762f6175746f667300", 0x800, 0x0) setsockopt$inet_tcp_TCP_PSP_TX_SPI_KEY(r1, 0x6, 0x6c2, &(0x7f00008e2000)={"a8fd48a5369c1d466ffcbb0c9e0d59da", 0xff, 0x9}, 0x18) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000d90000-0x4)=0x0, &(0x7f00009c3000)=0x4) fcntl$F_MEM_UNLOCK(r1, 0x801) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2017/08/23 12:34:48 executing program 7: waitid(0x0, 0x0, 0x0, 0x2, &(0x7f00003e0000)={{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) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000002000-0x8)=0x0) rt_sigpending(&(0x7f0000000000)={0x0}, 0x8) 2017/08/23 12:34:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$setsig(0x4203, r1, 0x8, &(0x7f00003ac000-0x10)={0x2, 0x20, 0x2, 0xffff}) r2 = gettid() ptrace$getenv(0x4201, r2, 0xfffffffffffffeff, &(0x7f0000162000)=0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000d42000-0xac)={0x0, 0xa2, "d593273b12564c97f57a45cf44bad10d682dcbe552c53a96ee6d9cc0b76a3a968f0b28648c5af265b92e54c49971511c9b25ec2a7a3e8f8737afab5b8b39fe9f4dd8903d61d98bbd27168e3fae4995e440ff15f7edf821252bcbbc56ec8f6e11f0a14e842162dfbed66f3815f7be7471e59233495d70f15f44005352e28ccb47d7f2d1bc011256b0405c213c8a0c925e3b363df51ecbddfb10728bcf79fdd81da1af"}, &(0x7f0000bf1000)=0xac) prctl$getname(0x10, &(0x7f0000d3c000-0x12)="000000000000000000000000000000000000") setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000054000-0x8c)={r3, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) clone(0x201003ff, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000310000-0x1)="08") ptrace$cont(0x18, r1, 0x0, 0x2871) 2017/08/23 12:34:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00000fa000)=0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000057a000)="7b656d316d696d655f747970652e00", 0x1) r1 = syz_open_dev$ircomm(&(0x7f0000b65000)="2f6465762f6972636f6d6d2300", 0x9, 0x8000) getpeername$ax25(r1, &(0x7f000021c000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000d9c000)=0x10) r2 = syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000277000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/08/23 12:34:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000904000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0xa0004) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000631000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) sendfile(r1, r1, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) 2017/08/23 12:34:48 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000a3f000-0xc)={0x0, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xcc}], 0x1c) times(&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94}, {&(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6}], 0x2, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e, 0x1}, 0x1) fadvise64(r0, 0x0, 0xfb, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000002000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000001000-0xfe)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000ddb000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000632000)=0x6) openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) [ 373.475175] R10: 00000000000f4242 R11: 0000000000000293 R12: 00000000004b5e76 [ 373.482414] R13: 00007f49c4cbbb48 R14: 00000000004b5e86 R15: 0000000000000000 2017/08/23 12:34:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x400201, 0x0, 0x0, 0x2, &(0x7f00003e0000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/08/23 12:34:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) syz_open_dev$ircomm(&(0x7f0000e96000-0xd)="2f6465762f6972636f6d6d2300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000d95000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) getpid() futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x1, &(0x7f000000d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x20000000001, 0x0) 2017/08/23 12:34:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000756000)="2f6465762f7573626d6f6e2300", 0x6, 0x10002) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000b4e000)={0x0}, &(0x7f000075d000-0x4)=0x4) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000ce7000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) clone(0x201003ff, &(0x7f00008a9000-0xbd)="", &(0x7f000076e000-0x4)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000310000-0x1)="08") 2017/08/23 12:34:48 executing program 3: perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x331e00, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00004f5000-0x8)={0x3, 0x4, 0x0, 0x392c, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000a12000)={0x0, 0x0, 0x93}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000e83000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000e11000-0x10)={r2, r3, 0x6}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$KDGETLED(r4, 0x4b31, &(0x7f0000fbd000-0x1)=0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f000014a000-0xbc)={0x9, 0x0, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, "08c4c142226dd3d6", "5041cacabbcb41bf4201fbf04a9b2d6dd571c5b50a7c9d2a45702610bd7bf956", 0x2, 0x500000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$unix(r4, &(0x7f000094c000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000994000-0x4)=0x6e) 2017/08/23 12:34:48 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008a8000)={0x6, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000db7000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f00007b8000-0x5c)=@hdr={0x3, 0x7, 0x3, 0x1ff, 0x722, 0x80000001, "64abb452177a456a0f2614147917d166053e8f71bb619aae4b8afcf11c856d8a7afdcb5ce18be81152c356c58824cbcbdb2fdcab1d897825bc0e7c2953e30bf83776649b63c50a971eb4078728b5376a39be"}, 0x5c) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:48 executing program 7: 2017/08/23 12:34:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000dab000)={0x8, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000047b000-0xb)="2f6465762f6877726e6700", 0x8000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000026b000-0x1)={0x81}, 0x1) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00002cf000)={0x0, 0x0}) 2017/08/23 12:34:48 executing program 7: waitid(0x201, 0x0, 0x0, 0x2, &(0x7f00003e0000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) personality(0x4000005) 2017/08/23 12:34:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) sendmsg$inet_sctp(r1, &(0x7f0000278000-0x38)={&(0x7f000071b000)=@in6={0xa, 0x0, 0xff, @loopback={0x0, 0x1}, 0x2}, 0x1c, &(0x7f0000188000)=[{&(0x7f0000f0a000)="d64b95c2f3a0e79026a54b2c2aefd1d83659ec5bed65d061ccbb56309ab1e186e7c6ac52ef24560092993443b2ac98f0ce3fc1123bc104d0b20b4ab25c018f3e329e3181b15aa09aa3804174a55e51eab15b736ea4c1e544789cdc6a846a8e3a3ce7fd93da43fa99113d34212cbca9679f5d06ecfa362a5667000714dd285a48f9e43910c31e001696527bd29426a22ade92fd351a1533f6dec95809951b43c7795c45e034aa1fc2ec6ad52addd7f174f637ff3d1cb183885afadb0a51b9e40c359130bbfadf50cb588b34a09ea2996627b3d3a4659a39630d822a468158da2edcc2b1f6cdfadfcf", 0xe8}, {&(0x7f0000853000-0x4c)="61c2f788073b667bc3be6647b51619f081cc5beb25e569c736da518b18553cd35ba799a2a858feefbf853956613c3999c6b0894370ef7c6616c95dbbbf200f5fef767af838e34777db4ed03e", 0x4c}], 0x2, &(0x7f00000c0000)=[@init={0x18, 0x84, 0x0, {0x3f, 0x5, 0x2, 0x2}}], 0x1, 0x40000}, 0x20000001) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000488000-0x4)=0x0, 0x4) clone(0x201003ff, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000310000-0x1)="08") 2017/08/23 12:34:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c08000)="2f6465762f72746300", 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000a8f000)=0x0) fcntl$setstatus(r0, 0x4, 0x4800) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f00002ed000-0x10)={0x1, 0xb11, 0x81, 0x400}) connect$inet6(r0, &(0x7f00001e9000)={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) stat(&(0x7f0000e7c000-0x8)="2e2f66696c653000", &(0x7f0000b3d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) listxattr(&(0x7f00008ca000-0x8)="2e2f66696c653000", &(0x7f0000f12000-0xcc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc) 2017/08/23 12:34:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00001b9000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000026000-0x4)=0x60) fallocate(r0, 0x0, 0x8a2, 0x3949) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00001b2000)={0x0, 0x0}, 0x800) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000595000)={[0x1, 0x101, 0xee4, 0x5, 0x80000000, 0x7, 0x9, 0x20, 0x101, 0xff, 0x1, 0x0, 0x9, 0x2, 0x1, 0xe65], 0x10006, 0x48300}) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x201, 0x0, 0x0, 0x1000000, &(0x7f0000001000-0x90)={{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) utime(&(0x7f00004cc000)="2e2f66696c653000", &(0x7f0000000000)={0x9, 0x0}) 2017/08/23 12:34:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) sendfile(r0, r0, &(0x7f000035e000-0x8)=0x0, 0x2) 2017/08/23 12:34:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) sync_file_range(r0, 0x7ff, 0x3, 0x7) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000a8f000)=0x0) 2017/08/23 12:34:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000bfd000)="00", 0x0) epoll_pwait(r0, &(0x7f0000ed1000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x10001, &(0x7f0000904000-0x8)={0x100000000}, 0x8) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x201003ff, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000310000-0x1)="08") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000050f000)={0x0, 0x0, 0x0}, &(0x7f0000826000)=0xc) getgroups(0x5, &(0x7f0000f09000)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) getgroups(0x2, &(0x7f0000497000-0x8)=[r2, r3]) r4 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00003ab000)={0x7, 0x7fffffff, 0x2, 0x7, 0x0, 0x4, 0x3, 0x7, 0x0}, &(0x7f0000cae000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000737000-0xa0)={r5, @in6={{0xa, 0x3, 0xfffffffffffffff8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0x0, 0xc17c, 0x7f}, &(0x7f0000183000-0x4)=0xa0) 2017/08/23 12:34:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) syz_open_dev$ircomm(&(0x7f0000e96000-0xd)="2f6465762f6972636f6d6d2300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000d95000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) getpid() futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f000000d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x20000000001, 0x0) 2017/08/23 12:34:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000346000)="2f6465762f76637300", 0x20000, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00006c6000-0x4)=0x7ff, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f63000)={0x0, 0x0}, &(0x7f00009de000)=0x8) getsockopt$inet_tcp_TCP_PSP_RX_SPI_KEY(r0, 0x6, 0x6c3, &(0x7f0000330000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000237000)=0x18) setsockopt$inet_tcp_TCP_MINRTT_INTERVAL(r1, 0x6, 0x6bf, &(0x7f0000ffe000-0x4)=0x10000, 0x4) connect$nfc_raw(r1, &(0x7f000001a000)={0x27, 0x5, 0x1, 0x6}, 0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000091c000-0x8)={r2, 0x5}, 0x8) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f00000c8000-0x38)={0xd5db, 0x40000096, &(0x7f000059e000)="1219b55056d047f0b3ea7777bc183d4b798a028af34c5c55390060fa98cba48b06cef95f07f166ae7373fff4df55a466f4e9ad1de1c5131fb897aaca8583c6fdece419b172e970f4d59db1e29dc6e9d7ca6016a9cbbbae47e51c4c88355cb5f0f6f0a6cb7e6a078dc4f0d64edddf31f8051f69f4f032190a660f3379e95a6586c557f13bbe9d3d64c857446d8723f32a36a6fb41750aa840c6ee4052e7e060d09e088697d51bcc9f5b1377910a1cb0d1e3a62233d2db861182a91663fef07c3e9569514c95d72df66dabb3bf1985942a688076cc05f247e3987ec367eba636f2c672fde8f4da015619348d1f47c9b3d0639ce9b197a9363594ae14a0f073a6883de230093a3e6fbc3b3a69fd837c051bf81fb9d2ec592a66e91c03cadb67cd8f63f3cf6c9a1a6170cf50d2c600d75b16476768a7ab92ee57caf9e08a6fdd20004780d1bf6fa41cd8a8dc6375a6b55f721b755d3e6e81669a47b8a9aa1a132b843b8f6baec77fc2366f9a53b7c2f3b6e54eedd6f9b3f0e2355eeffcb5fce13060694f631e389e433732549a08fbf108ab4b48ea20eaa62cbcf343e8ea661062a3a728d275b52c88e4c0ed527697115de218d43e052b133f312a93d9a117ecbd041a812af11844ec6665d4bec47cdc3a48693aa873b4ff9928e315c2f4c51a418897716f6612612304daa2655672f21546d0a68e333ee2fcc520b58bcf4dd0a690a0fa668b34b9babedf6470964cf1601391e3416a19ea3c1db5eeb5e137d452e9aa313587940d833428a6fe9946ca57d6d1d4a87c5e430f46817c22d8fc593e9afb1554ddbd3750dc5da73bb47a5f17436e1a9b48571e4ffaf599bc2888922e718bd0c6b30eb5711985bf2f65c2585fa40e3d1a5ffb23d4fb36cf95ec82677fbcb3484cdeea199f55a95ee4dc0aa1482449176c44e44bbefbcfdd1f208bc2eff58f65fa5d0a5a9b015aa52686b04fe82d04bdd19d3063736d000c7687d24d0253d2bf9fbc7032a1032100e1b68149e4c22484751b24324f5275994da71fe163ffa05b766711f263627f28834a18b945782e93b3e471baa2eaf31af54d36d3c2b34f563e644e0a8158d9974695ecfda28936c22e3966bbca3d67f5c76f86c930f67ce330d64147e0aac968aece67ccfeba6a20fe3b7adcf01bb3eb0dea3f7cbd1d48cfbd9c575f99287b0e9c69a2af2aa137e5c7ec87f46ce48a71472c2720e754269e24d586c6db8a355f9640a48dae269145a3b20d391c5b3688890acd8fe7c398ddaab4795c94a34c089595c3dd7dc6241ceff770d970694f8ae854b92aa18fa51ad6dce9002466d73253c5d5ea340a6beca368de70f5e2b9034f419adcd324bc6f6b981df399e20854c4397b88335141a9b852ad526800f31eb6de98b1a94d1187a2aeba676a82a710a14998278daf488a7b600d3daf57a66812e95b7a5deca001086811f99f62d845908d5e94b5db878d5c69788e3bacebb2395e81a902bc0b61b4477e5321301125ba444cc01199302556e4d6db70c4bf8c5d73e9a854952cd986119c9ee1cbbe184180dc54c38dc4d702fb7f5325b9de07dee93a4940ca9c9e70fba542b24c48fb08941d8833793867093ebfc3e49079eb41ce14f7775858c6cd38bf906d44023422cfd52465b898405a09f789a315206ee192ef027878dc79faad2fc0b5ce108a3e63b3d16e0faa40622dfb38fb1aff945adb58045bc0db31a0b21d508a7aa2e8681299f980e261d7ce66bcf1eed0b29d4146a0fa45e7998d87a36b4ca8115ed7fac080e0d6f3647ecc87fa7863395fc6312c0b871d1d1442e885bba93e09fccceec33843a861aa719e39cc85679f6f4fcd63da61e7889a264acc9c1a925daccd69bba8666b2640817cd87acea697c95fcdd925afc0b2f4a68c68d73a3defec42d6752c2f218329e0bef8cb3e88d4e5b36677539e0812e3033c510600abff51259dcae7ddd3778dcad8d7b7707f1a42106a8e5d4d7eb05c683e4b85a06eadf827baa89a12b2e17856014714b0ac2030101f614b9242ae8755ddb16991b21f24bdd8844219a4b05ea36581a29ca5404058b665839b2594aece15e9f4d6c3317996d4ff69062aed057fe4aeeb3aabc1032bf335a180bd19c00c8c48c351953bd9473305241ec16a038885f77ddcb6f89b472bb4eb22707b0d3b5bb5881ede3b6cb28b07163f92890ab8aac6f6b08cf80c4c0e889f0c6765d1160abb2c65676ff4338848eb0db228315379f81f041a857b63ac016d52b37daee3303740e4504da86aa86501b35e083d6f079aa58691e358ff2c31f0891cc1843249cff26aa161197640c40b0979909f3f6cb4df42ac97b28b841f73ea9adfd94112562bd8a09140fc54b64f6fe7aed6b34d1426f6652e39569aa351efa8debbff679de5f57b6a397190fbb60f1f07858a515c058f4b902602a713ce83e3404fcf9e0bc455e8ee3b48edd4eeb7145efcb70dd5add8673c1dbb64e9f6e05f82b3d3b7a43f597faef625fbc959073955591a1584d26767b6aabada22079d979de3fd36b4b832aac782daaadf8559311abc706856ee8438decfc68ee30b72ff6ebaab6ac817812b2ee1745ea8821fefc93ca07dc7ad1b351a0d357a284331f54bb6b8f6e444c816795d76242ce1434518fb7a6b2aafa41eaf14d996b3ed1fd0724b25f5c243e38f8eb046c2647598ebc633236b1554590a11b0e7d91b26f39114b7e90c08ce71a059641b462c85df10db60561a8c24d1706af10dd67a660f21db55621b244f63e6517010cbc7d27372d2be79f733dc6eca611e9fe9e49abe21030ac1db585cb18e9db5c3cc8ff0a1fa710b27a7557c446f2afea6d64a226c6770c73a0293751b866063d764fffba8c2d7d9b41acc54eb7aafbe1587475b9cb6c1ab37cc7f1584868b74823f1c3bab4df540497fd8505d73eb1f393f2d7aabeedfe9d25a5d2db1b6b274a4c6f7ea355f05ed9f595603c3422f59d4aa00293f38afd6c8e8401842570f61403a9f47049cf8d43bb073c1fbc0b2c0892b0f4e52bf5253562ff3498edf8a629fe0adf380a8da2af6ecec73cfdb9bdabfce6171ddfdbcdd3dde987bbcc9fe453830c529d81cc26730e22b0de9f71cbc111db47e395cbebe918d5b70741f18d49973d72dc4185f4b5dfdc0aae1473e519c42bc50ee35f7040849e99e7ecfe3d75e64f5ed144ec0437676ba9a0948412839e23f798a80d3b31d7dd22e1dd6af26535d25ba091b3d24154f2889da49c0b6fe7bb5eea4877dd6415200c2cf56b3204f103d567ba33b4bfc93d10e6114ad8d1b950d9f1fec9cc4df55442d384bae330c0d2ee48e0aea97f7a7073694edd36dd98dbcd849b813d9a44398af82713855549e0407629592c9ec4cbaa87ff901c93c63413cdea27ff60aef68a66cc2428c6a68b169806c7cc3bcad1d78826daf51f083ec1ff3ee638595bf036d9ffebc103867508160a63a5c5a048bb3b1d6d633c06173f71e24d27b5e1527f323625492e03dfff7c35157382abb3cff8f2433f26b4d61f6fe376384402041a43a6ff8841301b7543cb5681a701d9e43a88f7fcbb17a8ae97f2806aa4f7f452c3b63ad5d6f66681e8a65e12acdaaa1a49e87c7bdfccdc335dbe571a03f399e8c6f2cbad082c54e29617646f7ce752f6f8c3074530a34abfc777eadfd2755f0829dfeca7059aa86af9a90f8c46b35d1889d624a540a572f9a4cffd125998a1d23bcf551abd2d889659b2092c8f37097832931304edc9cf9a0be2440c9966b623e2e0a6d8409589fed8ad4e3c976e340c61957e17bcc98e35d5860564e1e1adacf2e34e15317e86d227ff9db02deebc2c6b0cf5791ba389090ba107c03459b1dce0ac038176d5fa8789317f80e2bd2d622b3d522ddbef08c51b716a5ae681e04cadf1a86d3d21841e19ed96159702d941180d649b75374739452f892a6f908985b0da7d5b8fb77a36305418f368c7b8d2e235720be7a23e4a17b492472b7291b16c3b75c6130d4fb874d3b30ce9e00e47fd4ad7d57133e163d5e587a4e40b813ad3f7008d3b8ff22bf4a38c22474e1effacbdf270453992410306e4316413e64ef5e4d899db12f1139b58a24e674c113f86d7dab4f2687c72dec18f7d41af43367dadd527f5e19f27544fa703d5d677ac353dc98881a17f8bed92798c31eba117811c88aee89fa7c716742f74df525506fbc02a2bbe1d4c1b7db92d28045779a4437e924ac2fbe40f3254cda6850ff439cc80c89747baf9c871a130d03fe947843e4f6628d466f5a0cbe33da625b869686388e6b7756bf3835d0015ef618739a330f3de6821ea3f5d43b8c54edaa85bc4932e4db96196e6ec187d8bded4cb36eb19177ea01fc791ba8f2d2814e2ef328aa3af7a9c8af92cbfabeb1bf71eedfa41fefcc329059cb9252f2c673eb6bdffcbc3dbf3bb94d43e8a1e851e311a4b90e2b5d793c966abbb8ae76119811c0e3e20376250a866b7565ed1e272a6320124e8324284e2d1575b128a33210c5494964bf984f315cb40a1569f4f2f797924dea17c21e4df233a0c6924fd1eb04f9f042aedb5b1d9545b994c971396790d813490d640ead74936a395cd76d5ac6f1ddfbc47667370148295ffe17661670d4b23e72a7359093cd1a9c265bfddc84e63e5a929bc5722e2529ccb26c1582f87c3555c4bb19e2835fc4e1b82eac043de2db394b0367cfa1bbaf34afe4b88f9a88c753c7096afc48f5c2e601d87fe7e8c023d62286b455a8f188cad2bf9881ea6c33be08c4c1ca7ce1f0746ad3200a2f9e82f025f539838505cd60e54b856c6cf3043a096313773631f1a6eee37787708c32e831827d37b6ba4f5d33f89a844f3adbfaa6bad3873b5a67fcb2284ef5c96405922230a27f616b2bb20f801e80517e5cf7a32fa022e95bd6c960a1b6176c798247b5f6e922a08b58b1f60192e72d425ddfa1fc65f9cec556f24a539520dc52eb0bb68a0f5dd4fc5a982675cf4175bb2445d5a2c8e7961a3b9fa3f888a473d74e76924e3fbeaaaac6d9754df4c0fb3ef7b76b5b25b4fb28a29b33f56462781ecca512c75ed5c458207bbc4b002c4ab47d1f71342714ff60fba25afcbe21df99cb641cd393df77f891490115e683e57d3866ba18e9419b174c95880699fadc7002baf6963038213b1a25446c321723a339b6ff62dbbba229fba19b71a07217f1af4d6ced3fa991a59fb32dc7a065d324fbe37aa96c7e3330d5f7500679e9b2436386349e639b36ce2561bb63e7c0e4a8092481ee6233d92cfe7ea5d5f309ec307a1934626b5a702c4477b1b185c8bc2587ada52f33808d5c4407270899a4a710256156c707eb64432a4411717ef940efa06e2fded83d7249ad833c5885958bbf1fe3dd24d3249ba030a49396f01f36c1c26639b09b31f24b7059284738f9baeb81a693c778bbf9b4bd6b0d6c5df53b8b67da092074d3692f927c5329a6c71e27b04195d86c285c28bffabac0122ef592d83e0c516327ad9294b8a5fef16a6924d7cb01808a1766c5e3fe029e88917612c6c7751079b498e61cd254f0706ff9fedc84b967317c77515daa8654013afadf457657d7ea889e538ca18badaf8925f6fa1d6a2efe1470bcfaa8b6e8876455e5026b4af668e07c26429035db6e175e67982e19bb72e838a68ce3c92b4260fdf06b837d48daa18b61d2335b2939f555ee0eb8302266e93adcb977ffc28ce8de830acb1b2a4e4346cb40dc6c6067475e4681c39fd25e3aa89efcbd035bd9d613e8b7c3137d47bd80716a914649ad5c98b908785d22d33cbd4bfd675abb2e65", &(0x7f0000f33000-0xa2)="f8c0478050a707bfa38c394726961e64187d49d0c4c7b8f1226b1b82426c85e35dbf024397c763f34264860644096b8c4b100ed1736c0a059abfeca961db43262734853f086117f4660000b043b7d88fd4e53d0db861d81d541dba24761e4db9e17b30dd72f4b7a74575e1d3c643614aebb76180309d8db6723094065e5db436536f9a2cbc5183af50e364d5589ff8027b2e8a1b964c86fc67f292ba981d9891f576", 0x1000, 0xa2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/08/23 12:34:48 executing program 7: waitid(0x201, 0x0, 0x0, 0x2, &(0x7f00003e0000)={{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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000001000)={r0, r1+10000000}, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000003000-0x8)={0x0, 0x10001}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000003000-0x1c)={r3, 0x13, "206150deb146ee609a6de65c865db077730cd2"}, &(0x7f0000002000-0x4)=0x1c) nanosleep(&(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f0000eed000-0x10)={0x0, 0x0}) 2017/08/23 12:34:48 executing program 1: r0 = msgget$private(0x0, 0x40) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000976000)="000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) pipe2(&(0x7f0000f06000-0x8)={0x0, 0x0}, 0x0) r3 = openat(r2, &(0x7f000040d000)="2e2f66696c653000", 0x0, 0x5) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000be0000)=0x0) sendfile(r3, r1, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) 2017/08/23 12:34:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000783000)="2f6465762f72746300", 0x200000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a75000)=@assoc_value={0x0, 0x0}, &(0x7f0000a6f000-0x4)=0x8) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000fc4000-0x28)={&(0x7f0000b2a000/0x1000)=nil, 0x4, 0x4, 0x1, &(0x7f0000024000/0x1000)=nil, 0x2}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000b93000-0x4)=r1, 0x4) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f00007d0000)="") perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000a5a000-0x18)={0xfff, 0x4, 0x7f, 0x8, 0x4, 0x9}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000a8f000)=0x0) 2017/08/23 12:34:48 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000f1a000-0x9)="2f6465762f73672300", 0xfffffffffffffbff, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e9e000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000002000-0xc)={0x0, r0, 0x1}, 0xc) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000001000-0x80)={[0x0, 0x7002, 0x6000, 0x100000], 0x5, 0x8b335f11de4869d0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000b85000)={@common="626f6e64300000000000000000000000", 0x40000}) clone(0x201003ff, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000310000-0x1)="08") setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000547000-0xb)={0x9, 0x0, 0x8f, 0x9, 0x9, 0x1ff, 0x1fffe000000000, 0x1, 0x20, 0xd46, 0x2000000000000000}, 0xb) 2017/08/23 12:34:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x0, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x2000, 0x0) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000e1000)="2f6465762f73657175656e6365723200", 0x80000, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000bc6000)=0x1ca) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000808000-0x10)={0x5, &(0x7f000006f000-0xb)=[0x20, 0x0, 0x3ff, 0x2, 0x6140]}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000612000-0xc3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000cdf000)=@sack_info={0x0, 0x5, 0x0}, &(0x7f0000d83000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000875000-0x48)={r2, 0x3e, "36d51c303120927b29a650a2e44a307571030fed086dd5998d1d0b118bf4532d9685b7cfbab8412d8a9fb74ce5f78e1a1fbfeee00431ece428b6e6626906"}, &(0x7f000067a000-0x4)=0x48) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000a8f000)=0x0) getsockopt$inet6_tcp_TCP_PSP_RX_SPI_KEY(r3, 0x6, 0x6c3, &(0x7f0000203000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000869000-0x4)=0x18) syz_open_dev$mice(&(0x7f0000af6000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x80) 2017/08/23 12:34:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000796000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000083b000)={0x0, 0x5}, &(0x7f00008c9000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000002e000)={r1, 0x2}, &(0x7f0000894000)=0x8) 2017/08/23 12:34:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x3, 0x4002) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) 2017/08/23 12:34:48 executing program 7: waitid(0x201, 0x0, 0x0, 0x100000f, &(0x7f00003e0000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/08/23 12:34:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00004c9000)={0x0, @in6={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x401, 0x101, 0x4, 0x7}, &(0x7f0000e7e000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d63000-0x10)={0x8, 0x4, 0x8, 0x1f, r1}, &(0x7f00003bf000)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000abf000)=@assoc_value={r2, 0x0}, &(0x7f0000f51000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x201003ff, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000310000-0x1)="08") 2017/08/23 12:34:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000aee000-0xd)="2f6465762f7573626d6f6e2300", 0x20, 0x1) 2017/08/23 12:34:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) syz_open_dev$ircomm(&(0x7f0000e96000-0xd)="2f6465762f6972636f6d6d2300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000d95000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) getpid() futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000000d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/08/23 12:34:48 executing program 7: waitid(0x201, 0x0, 0x0, 0x2, &(0x7f00003e0000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x806, 0x100000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000063c000)={0x0, 0xcb, "f6ea3215896547b572871b188301ca8c8d41e763e36c59b33d1eebc31d228f7fd2e4fd695fbc5ae9efc94fe14d97e8a60f3bb08675a04030b5706c8f6f2fc1c4dbbca18a3fa818c90c9c6215cf4c2131f0af8976feb2c7acf11c5e102a49809ee679cce7a80045c1af02f477e26629e464d6685bc1b8df6f0e279fce1e9b8957152d3d88913f25d981731e5d5093750608f044df43f9347fac42496f261d09ec75ea510c38c06b617627fd954e2273b3b60d90e3a5a961e4704570288128b600d304efec9a51cb1c916ae1"}, &(0x7f0000001000-0x4)=0xd4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r1, 0x1}, &(0x7f0000525000-0x4)=0x8) 2017/08/23 12:34:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000aed000)={0x6, r0, 0x1}) socketpair$inet(0x2, 0x800, 0x8080000000, &(0x7f00002c3000)={0x0, 0x0}) r3 = syz_open_dev$vcsa(&(0x7f000082a000)="2f6465762f766373612300", 0x7, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000237000)={r2, r3}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x201003ff, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000310000-0x1)="08") 2017/08/23 12:34:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) r1 = syz_open_dev$usbmon(&(0x7f0000113000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x2) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000338000-0x8)={0x8, 0x4, 0x6, 0x7bae}) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) sync_file_range(r1, 0x80000000, 0x0, 0x1) 2017/08/23 12:34:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) write$tun(r0, &(0x7f0000dd1000-0x78)=@pi={0x0, 0x0, "ab95646f7664a6868865cced06951450f908d9f04f7325c61b3393beffbc7d48de82dfb84d5810805e56d9de737cc171832fb6184e6bb17bc35855a2d0adff1e4e1b9f2dcdb18278b86ddecc6471190bfd4d337a80aeb81674e82ad9f9408147058f42e919ed4ef1c38cd2c3f78142"}, 0x78) 2017/08/23 12:34:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f00009cc000)="583b1ff90fcb4bbb229bc98a0dff73e8f6f8541b88951bb15338927756c0aa4f5cbafac9c4c06807cb6374cdc9b39249336152ded09f9a1853fb0894f5e6e315b7d81bd9ccdc369fe79b70494bf95cea5198d84419ef3ce26a25412e33c9a852ddabd55521e6e19fe126094a05224499e676a78fc21772550c2ecb443877fc4eb58fe49f8c15b14062eb861d48c6ec15accdcc4d6ac4a11a5e381f343d8994a225643fa58d1b534406b8627aabab7bc52e3b697b", 0xb4) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000a8f000)=0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000f70000-0x5c)={{0xa, 0x0, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, {0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x3, [0xb324, 0xa51, 0x7, 0x5, 0x0, 0x9, 0x9, 0x3e300000000]}, 0x5c) 2017/08/23 12:34:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:48 executing program 7: waitid(0x201, 0x0, 0x0, 0x2, &(0x7f00003e0000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ircomm(&(0x7f0000001000-0xd)="2f6465762f6972636f6d6d2300", 0x0, 0x8000) setsockopt$inet_tcp_TCP_MIN_RTO(r0, 0x6, 0x6b1, &(0x7f000018d000)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/23 12:34:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x2, 0x440) semctl$SEM_INFO(r0, 0x7, 0x13, &(0x7f00002f2000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfe, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000169000)={0x2, [0x0, 0x0]}, &(0x7f00003a3000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00005bb000-0x108)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x7fffffff, 0x4, 0x3, 0x0, 0x9dca, 0x8, 0x3f, 0x100, 0x4007ff, 0x101, 0x3, 0xfff, 0x6, 0x1]}, &(0x7f0000301000-0x4)=0x108) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000a8f000)=0x0) 2017/08/23 12:34:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000505000)="2f6465762f76637300", 0x8000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000dba000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00008a9000)=0x60) recvmsg(r1, &(0x7f0000534000-0x38)={&(0x7f000037c000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002e5000)=[{&(0x7f000018a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9}], 0x1, &(0x7f0000509000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c, 0x1}, 0x1) clone(0x201003ff, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000310000-0x1)="08") 2017/08/23 12:34:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f48000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) sendfile(r0, r0, &(0x7f0000d54000)=0x0, 0x7fffffbd) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00002b1000+0x12a)=0xe65e, &(0x7f00004f6000)=0x2) 2017/08/23 12:34:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f000017d000-0xc)={0x2, 0x2, 0x43de2e502, 0x8000, 0x3ed, 0x4}) 2017/08/23 12:34:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfe, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000025000+0x708)="2f6465762f766373612300", 0xd96, 0x4000) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f00000f1000-0x10)={0x101, 0x8001, 0x7, 0x2}) syz_open_dev$usbmon(&(0x7f000001f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:48 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x3000, 0x4, &(0x7f0000b2c000/0x3000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = dup(r0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x1, 0x415e, 0x1, 0x5, 0x0, 0x20, 0x80, 0x1, r3, r4}, {0x5b, 0x81, 0x5, 0x8, 0x0, 0x4, 0x6, 0x1}, {0x2, 0x5, 0x4, 0x5}, 0x800, 0x8001, 0x0, 0x0, 0x44, 0x3}, {{@in=@rand_addr=0x3, 0x81, 0x4}, 0xa, @in=@loopback=0x7f000001, 0x4, 0x3, 0x1, 0x5, 0x2307, 0x1, 0x4354}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = shmget(0x3, 0x4000, 0x80, &(0x7f000048e000/0x4000)=nil) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000003000)=0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r6, 0x29, 0xcd, &(0x7f0000001000)={{0xa, 0x1, 0xfffffffff2c4a981, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, {0xa, 0x3, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x6, [0x8b, 0x9, 0x4, 0xbe, 0x1, 0x9, 0x1, 0x6]}, 0x5c) shmctl$SHM_INFO(r5, 0xe, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x70)=[{&(0x7f00009bf000-0xee)="e72b9dfe9ddc1232ca392961439acc68e3f0f0f114f4d23a2c2856d8a9f434fb8818fb6a25594aae4dc48cf686bfc44f7de611d3f8f51626897c7e4900750e233bbb521296de2836012f3c70161314b67e4acdb992743e375d8a53f6f6e4391795cefe198ee807288a953e4656ad997291ad6a6b377bde7057caa2c8e2eb7e0bf51099a90b6e16ed3a8e8969e9443ec9159bb8956498bc7f2a28d467f7bfa63ec8e6ea9f25d8d72ed1dde8216472d6369d827057a3776b0fdfa09e09350764ba11de35be261a35e386d46836eeb763c803ceb230b705f2a4b0ab6b68b45a463961feff900b1a589406229fe31b30", 0xee}, {&(0x7f0000000000)="426cf9dd25ba05ae753a962f70ad3d12dd9fd5faaed915bc15d855c4e1ab6dc130b213a477d5dcb662f478bc620444984e320bfadadd8af74461851d58d8be093063a76ce510495f71f7431bc9fe00276003a556ba0de5beae2f90d565604e8eaec764392fa7a22df8a6989d69ea6a883a1e64fb23c9bad3f318a606ff15c05cfae87f7c73376674937c76befb0c3a4fe564e619620f3f62aaff66b5a496bd731922f9aefad50ce5f0cc26ae5d53aa89787281a05a606473", 0xb8}, {&(0x7f0000001000-0xca)="9416332bb3d012855cb17593cc29d982d5e5c85457c9b063991e66ff102e951edb860bb204b7438a835a57311beeecab6fd634c2f8d275d712cbfd27c6eba71d040fe591181430c69e5cd194d9b2ebc2ac90341817084b5de2aa69001f5f64daad8faf7055d6909fba6d2ca6cb7d1066bea4fadc8be6ce6705da3711325e00992b08816a03e870750f6d40dcb94fe044e7639dbc9e6de707036610a0b23767d09ae66ef352900f5492195c6b7cb71e7800025feb6bc1f92e735908e5c7c40f7b8d5adb7e7d0c58912479", 0xca}, {&(0x7f00003ca000-0x14)="2f1efb80e6b54596cc41ff2eed3357ccf4a50ddf", 0x14}, {&(0x7f0000001000-0x95)="e0583fd8b923a270f7a954524159fbdd364523f80482a5f92a0c3dfeb7aadf2bad565b57d0fccf99932fc113bbf89d1a9af7cc41659c6a2f3f51ffd03639072d3ce748eb8f398a2f752f16201ba57d190dc4417559b80247276b985bb552a000e633f5e66c296f04eeaf0b6aef4302a3877d3507afe889441de7d78f83172afe81b49f07831a76b8e24ed68b8aba177323a41a5d2f", 0x95}, {&(0x7f00004dd000)="b1e17d8b7f137142ec6c789762972a988d845b7d7697ae505c0d95325189f91be029984a0cc2091585db4866d87dd8f84c93278abe2ea7d57244d17bff236dc48f9e7e6671044f0f6bda40817180d1f32ab18907336fae71e6c54d456d07dc04b0495cb17cdd8a5fa0e5767395f2a5344036e952457d7a9e066e688e8802bf85571bb67a89a280643ec991a2ec8f63b3465b63b2cea8e5814a74fed6fce55aef2aaa92386bd4810e8b49b72497776a8e3763b74f9b166c9e92475144de21ede9483919ca9f5225f2b40d9c081655f1b1e40bdc55ac", 0xd5}, {&(0x7f0000001000-0xda)="2136be86371963db7d759fb3191a495ee131bd6f0d713ea040e6b1496480c5cd9da2f5fcc494538dce153d71cb54c0094adab5ea6933ce8457559e4b109808d713969c727dbcb1a2b5221cd269432a0ef857dee1bd1233e875f52db72b0935e5402213682d494d2224c7452c5a4ea1ef55373aa41e4a4f766ce66b4c3b6141c9dad9ac79013cf61221fe16a0b08b2a35a5912cd1a599a31e3063b5e3ed2b11d74d460d7c619986d0463ee45edae61abe8de18f8b61abf11915e5ede2ab662c02d80c2f466be23052b4f4d6484a494971882df5f76540a56f415f", 0xda}], 0x7, 0x0) clone(0x201003ff, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000310000-0x1)="08") 2017/08/23 12:34:48 executing program 0 (fault-call:6 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) syz_open_dev$ircomm(&(0x7f0000e96000-0xd)="2f6465762f6972636f6d6d2300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000d95000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) getpid() futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000000d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/08/23 12:34:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x100000001) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000507000)=0x4, 0x4) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000a8f000)=0x0) 2017/08/23 12:34:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x4, 0x5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d20000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000087d000-0x4)=0x2c) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00005fe000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x9, "52e7fcdc3e5a812d944c38ed2af0cb870118e086fb13aaac35985c78fe8e8f3b4b5eeb4dcbdf926539c8f27402cd0d0583a4a740fa5550400764ef643b4d57a9", "a4ce91a34daa67cce6627fe1053311118ba363223682d9764d7813345827d76e", [0x401, 0x0], 0x0}) timer_create(0x7, &(0x7f0000e54000-0x50)={0x51e, 0x0, 0x7, @thr={&(0x7f0000d0a000-0xa2)="264aaab7825ba3743c5bf9e3629b47c8aa421c287d025a42cd94513e9379d82a086f0b9ee22e3afd736e84515b3c8c171dc0f804a84f6c9f35b502c41c3be2d5b8b426250ad8599c6daf78ba746a73ac0550b2ad1264f414e8438ba8dc99b9de2a5e34c06ad6600fbb532137e259769b2015097b30c6703869a0776cd7ec90971cd7ffc372ed666edecf7c57a39838962396af5b4490bfd3cca0adaa84b504136e3b", &(0x7f0000981000)="b88bf205dd01252dad5435d25f42ab53fc62d7af"}}, &(0x7f00001f0000-0x4)=0x0) timer_delete(r2) 2017/08/23 12:34:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a4a000-0x10)="2f6465762f73657175656e6365723200", 0x200, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000034b000)={0x1, 0xfc2e, 0x8000, 0x5, 0x2, 0x1, 0x101, 0x200, 0x0}, &(0x7f0000c32000-0x4)=0x20) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000fe1000-0x4)=0x0, &(0x7f0000abb000)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000937000-0x8)={r1, 0x1}, &(0x7f00009db000)=0x8) r2 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) dup2(r2, r2) prctl$getreaper(0x28, &(0x7f0000604000)=0x0) fcntl$F_MEM_LOCK(r2, 0x800) sendfile(r2, r2, &(0x7f00002a4000-0x8)=0xffbffffffffffffe, 0x7fffffbd) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000936000)={0xfff, 0x6, 0x2, 0x2, 0x8, [{0x40, 0x2, 0x7f, 0x0, 0x0, 0x2801, 0x0, 0x0, 0x0}, {0x1ff, 0x3, 0x7, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x0, 0x8, 0x1188, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0}, {0x904, 0x7ff, 0x7ff, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x81, 0xf06, 0xf68, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0xfffffffffffffff7, 0x1, 0x6, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0xffffffffffffffff, 0x100, 0x7fff, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x7f, 0xff, 0x9, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b71000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/08/23 12:34:48 executing program 7: waitid(0x201, 0x0, 0x0, 0x2, &(0x7f00003e0000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x16140a00) 2017/08/23 12:34:48 executing program 4: 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) accept4$ipx(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000002000-0xc)={0x3, 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) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x1, 0x4, 0x24, 0xf1, 0x6}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000)={0x0, 0x80000000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0x1, 0x1, 0x1, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x67370ff}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x24) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x0, 0x3f}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000)={0x0, 0x20, "ff3d59f048ae28e5b89ab923163cdf0757a641a158224e352689b2147b342d5a"}, &(0x7f0000002000)=0x28) 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) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x8)={0x0, 0x8}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000)={0x0, 0xb, "566532d58f31009fb1caec"}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000-0x8)={0x0, 0x4}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x3cd0158b}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000)={0x0, 0x5, 0x0}, &(0x7f0000001000)=0xc) 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) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x4, 0x4, 0x8203, 0xfff, 0xffffffffffffffe0, 0x8001, 0xff, 0x5, 0x0}, &(0x7f0000003000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0xfffffffffffffffa, 0x3, 0x0}, &(0x7f0000003000-0x4)=0xa0) 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(&(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) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x4, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x8, 0xb}, &(0x7f0000002000)=0xc) 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(&(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(&(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) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000)={0x0, 0xffffffff}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x6, 0x80d6, 0x1}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000-0x8)={0x0, 0xfffffffffffffe01}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000)={0x0, 0x80000000, 0x20, 0x1000, 0xfffffffffffff6aa}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000)={0x0, 0x1f, "0eea5d1310e1c58e393ee7a480429ebf08af262a0fa58dd08dce684398d408"}, &(0x7f0000001000-0x4)=0x28) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x34e4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x80000001}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0xffffffff, 0x1, 0x3f, 0x6, 0xfffffffffffffffc, 0x78b, 0x4, {0x0, @in6={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x7f, 0x200, 0x20}}, &(0x7f0000003000-0x4)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000-0xc)={0x0, 0xfffffffffffffffb, 0x20}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000003000-0x1f8)=[{&(0x7f0000003000-0x1c)=@in6={0xa, 0x0, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c, &(0x7f0000003000-0x20)=[{&(0x7f0000002000)="d89d46db643a280eb0734938e21860d94316d4c6a82f991285c73313b449f46fe2efb77e5b9ba2e6a8611df902aa565586c1dc5b2777195aef8310cf1ec79b1ffb26546f11246592c5668f6025d51f0b58b10267563667698b6c32f477b9c63c79031b8ccd63869e05b287fdac21efb8ed3ba620613014dab520383583a399df719c49950c508f522575a963b6689b66e2ba1cc491fae96393c20a60b683b23358db3cc113f2c38e5ac0bf0298e47fc99a3285bc40d519c05ea0bdf728f2897dfe5edd75aeaaa5d60ab80589150b9923823abe4d733c2e0f2fd483cb8594e0ea1d", 0xe1}, {&(0x7f0000001000)="e564f07eeb49294669d071961038fd58478c5d6ed47a11ef243666c5cbf35cf3b9c1fc950e55dd9ba9333f9353619f31070ad60ecfc164d80fe5115bbcce41a575", 0x41}], 0x2, &(0x7f0000003000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x7, 0x2, 0x5, 0x6, 0x3, 0x81, 0x8, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x10001, 0x8003, 0x1, 0x0, r2}}, @init={0x18, 0x84, 0x0, {0xeb, 0x100, 0x9, 0x7973}}, @sndinfo={0x20, 0x84, 0x2, {0x14, 0x4, 0x0, 0x7, r3}}], 0x4, 0x8000}, {&(0x7f0000001000)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000003000-0xdc)="b7ff57a3398d4f56c15465d4bb76e7318032655cced31c93d67f4d7d724b2cc739e3749ffba5f0afca2791dd6eb0a7c8319197fcd76fae44f0e5ce5e86fa3da831c69e00df2f5c4cfe3e02449f13bff3beed2d4a252080f700d3954aa20ed8aa915fb6adbe0c6c4b243ba650acaad502fb49713f213a74d26009f7d9ca3f104f33630cd1c1d610a9ca2e9b8513cc1fa45ebe9174ff2ca365bf71aea623be3f4c358b8f69446bfb234901fbbcefebccdb65562dd2e870db57c3713ce012c93c79bf540d342f2836d91988552c1727151659fed3dabc36fe1baf6e2173", 0xdc}], 0x1, &(0x7f0000003000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x800, 0x8000, 0x6, 0x4, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x200, 0x0, 0x9, 0x8, r5}}, @init={0x18, 0x84, 0x0, {0x7ff, 0x8, 0x81, 0x870c}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x2, 0x1, 0x658, 0x2, 0x6, 0x2, 0x7f, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0x800000, 0x2, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x6, 0x0, 0x1, r8}}], 0x6, 0x1}, {&(0x7f0000003000-0x1c)=@in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c, &(0x7f0000003000-0x10)=[{&(0x7f0000003000-0xc5)="450f0edc79206dc49df77b84e9155bb62dc688ebf22c45de93cfc04d473985c00aa0c880b05b9bb9a94b7f733b86d132b68e2ecbe11d5097804df0b115e58f40b5dcfbdb1963489d68a42a5673038dc527cb7a566e6916dd2f12af7b25141c9903e6eaba9d538a37092fc8382828ecc474fb1c05989fd827cd2da62fd8b8d1393965142d55fc78e72e837271511846d75e1edea646ff80c372c7246a10350a712ccfe18b177978c9ad06fa83bc8af24843f90a2f162c77ebdd6a5b62c8c5348f4fabdfc72e", 0xc5}], 0x1, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x3, 0x8, 0x8, 0x2, 0xeff9, 0x8, 0x8be, r9}}, @init={0x18, 0x84, 0x0, {0x6, 0x2, 0x3f, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x20, 0xc, 0xae, 0x3, 0x3, 0x100, 0xffffffffffffff9e, r10}}, @init={0x18, 0x84, 0x0, {0x800, 0x8001, 0x58e, 0xff}}, @sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x200, 0x4, 0x10001, r11}}, @init={0x18, 0x84, 0x0, {0x0, 0x3, 0x0, 0x3}}, @init={0x18, 0x84, 0x0, {0x9, 0x5, 0x0, 0x7fffffff}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x7f, 0x20b, 0x97, 0x5, 0x101, 0x3800000000000, 0x0, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x200, 0x1, 0x4, 0x400, 0x5, 0x7, 0x10d4, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8, 0x1000, 0xfffffffffffffff7, r14}}], 0xa, 0x4000}, {&(0x7f0000001000-0x10)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x40)=[{&(0x7f0000003000-0x1000)="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0x1000}, {&(0x7f0000002000)="fd0cb78df99c116d98128479eee4e2445dbe19fd11e0cf50c743ce8a18c488e04fac5ac4c4b59f85ff35be2278e99045caca15b369e8403532bfeb5b61f44649dab6b60c557d42a26cd30b78b44c12a1f72fc5b36e46c385086a1b412fcede87006320cd03b78d974ce35a5d0b9d60282750a699e3fbcb690d549e6c11f89e7c5c29712f430da7527c60aa1a1229833c8af3fbfee53427affe9c547273aeecb31e68030ecff8921406f18b6a3d653219fa3637aae2e58cc9c10d46557d0e5ceab714726021c5ff9557137bede43a2136b3d677ef46cc7daf28e35ac3a37e02dfdf726a59f893fb26090926ae42da5ed8ed9c6080b07ee14b8b2f1493fe29", 0xfe}, {&(0x7f0000001000)="ce416f9e9a27d8fa57d999a49804328f843949d6454fd2a92ae352d48103463bf433af0e42cecd3bece286c70f6cfbe7b735f254ffcefd8e79b7491c0212d5d5039c0ae7ae2a72106750b977daa768dccad641ffeff714dcd81a13c7c17e4167ae5ef715f158470313e3caf44c36", 0x6e}, {&(0x7f0000003000-0x1)="c2", 0x1}], 0x4, &(0x7f0000002000)=[@sndinfo={0x20, 0x84, 0x2, {0x8500000000000000, 0x8000, 0x4, 0xfffffffffffffff7, r15}}, @init={0x18, 0x84, 0x0, {0x4, 0x9c23, 0x1, 0xffffffff00000001}}, @init={0x18, 0x84, 0x0, {0xf1, 0x6247, 0x2, 0x1}}, @init={0x18, 0x84, 0x0, {0x3f, 0x1, 0x3f, 0xff}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0xb, 0x2, 0x8, r16}}], 0x5, 0x80}, {&(0x7f0000000000)=@in6={0xa, 0x1, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, 0x1c, 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0x1000}], 0x1, &(0x7f0000002000)=[], 0x0, 0x20040011}, {&(0x7f0000002000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000003000-0xaa)="5e21c1a959e902f8af78f16c93370b4882a11acabd7efb4a92b0975538da2ef00836536adcc5609ce885df678031063e93b21ece066a946f4e11cd434c53d6780756c36859a9efadeb5982e398720104949bb3bb6b87fe9c8c88340b36f55d08db1ec7122dd17f0c8b3d561ff9c328f45774f9a38dee3dee91acb425e7178d4f022b9f0791e7761b65d098ca8df0e9c5b40eabcecaa984eb3e6684cab87eaf441968b241c62560b2fe37", 0xaa}, {&(0x7f0000003000-0xb4)="1c9a539aa9c6a5130a837dc67afdc2c67f6215abb29d9a0795e466b8289d988a281679adce4b39e8df46d7e1ba121f541556e7f057dd5ac2f24f72bc9fd3c87d0257b32b4397d995330e7bd1acbcdf12d98ac3a160e757591c3652897f289c2ad915db674bfbd17e5ff89bb6457bccaf481d908b2d1e39baf44e3ea226abf33bb8f210d40abecee300ee67baae67b0ad76952df7679e7d0dbab4f47cda6f818832a0c0c34c02103a375fc457d7f27e7bf0a5dc77", 0xb4}, {&(0x7f0000002000-0xe6)="b49b8731d1601e0b945e213b7c9188e480c78a8f595856e40d0ed3a33cd5c2961717d95185218653bf7fabf662149acadc34309a4ed4f4f4d28e28f9c7c841cfc3e1ef58494ef5eb6287bf4c579b0affdc6bf88c66801526ab98244291016d9b88efb6366657c3a3d1ca3ebb47b49624c215af437f852f4ed30ffab95f0f66f72128c292cd3b2428831532c14db8d6c12e84425a07c355e6c5eef1e0c42abe71d853332087de7bc3d766764e91c462c00965ba35ad0d87e05386e3cf02351a265fd3dcc8327d07778c1ef5662d4dd6561d809bdad8a09e861c4583a5f7925709607a30833a19", 0xe6}, {&(0x7f0000003000-0xfe)="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", 0xfe}], 0x4, &(0x7f0000001000-0x58)=[@sndrcv={0x30, 0x84, 0x1, {0x6959, 0x2, 0x8001, 0x4, 0x967, 0x6, 0x6, 0x7, r17}}, @init={0x18, 0x84, 0x0, {0x6, 0x0, 0x4f, 0xfff}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x2, 0x8002, 0x3, 0x80, 0x5, 0x20, 0x7, r18}}], 0x3, 0x800}, {&(0x7f0000003000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000003000-0x4c)="ff3cc90667e3c55081ae94f1ac4640f1e892aeb0e28b875ea229baf374bd31a5d53488a5f02fa8183e60c87ebd1b5cd6050dddfd850aac54bab43e70e23689bfd45b2a0caf1573913ec38b97", 0x4c}, {&(0x7f0000002000-0x2b)="2732f73c69e42b284e453dfe9db9b851aecbde10ca1390e05758b9d6ccb3881c8934c4844ac8a68bb09a08dbc4d5622fc92abf36", 0x34}, {&(0x7f0000002000)="74d4a5134b3e51cdd488bbbbea1924ee3c9708a848afddc6c791c58d4e216e98e95603c439e8d414e29bb88906ef1ec539737c6744080e87d23f0b3c7e13558543655c9f35bed794f4d4f82967f2ad1626888bd18445e1900bad5847564acb030ded714833f65862f2ea2b7e0886a7c3ad0a49ef027febb0eca4bd1af96bf1730bb674724de320d8720d5f3da0853c88ea79cce33821231d7d30c310d2f8aaf2bcfa464323292f6abfa17ae8e11e987ab2763c14397628e0e38a8a181d9838153fdd7c3ae5d7ab4a404bca8a", 0xcc}, {&(0x7f0000001000)="aac9d539d0e312e776c87be3ad277a7eee3d87e933fc29bcea4d2ca4c9efb200fd8e41e0eac16a61df4b1ed5959aaf69d90563511650bc1c954f7958440b536a954ef314b5a1e248071c12d63a77de8a736ebff50c95a289e0595759e363e4bb66d0332a02dedf16d69d491d77", 0x6d}, {&(0x7f0000003000-0x9f)="09281f024ef317ef2cd1aaf36aa88f7dd7fa527d761acd0ac680f64ccfcbed4b96218cf31c0ea89940d39f72d6c50832ad3bef608492b160ba1593e30fc90e2a4053378cbf6a15f3676e6ab3180bdeebdf32f9ba960c089d7375bc464165e5b13bb12ddf95a598eb783c96c55eb209de89e002f87196ae3909aecc1fa744abd86b6b2661d44653690330a5c34cf79c8cdcb904eb3f8e1090cd781f171d3cae", 0x9f}, {&(0x7f0000002000)="c69d6fd46ba49da19c38af9313bb72d9ec5965028b8c6c48acce5cd4934fbde747740d3305d313057de6f398d9bf7c2200d28f278e3de4dcbcc114a0831b46addd4b2c3244611b78767c432cc06dc1eba56d9d7139aeb29c39b06fefedbd5ec6632adf7d29f9b8809818f5aeced252de3921f69c7348e4efbfde7c35902238a4", 0x80}, {&(0x7f0000002000)="c6b0991a3b0c62f5f4ded069b9e49f6d268ff50d0ac01b0cf7e724c474662e69e9c004b2a9483c8a91855c451392a9212fe582c0385c703a8a14f1d04f8ae000c7da686a5c67ed7083c0f60f6fa053f032ce8662c86ca07b27bcd75b5a6380d9b7123474e2554ff4c86eea1112c0ea1084fc9c973658ad10fe2a9d25c4b29b70ce6dfe5b9f07b57a", 0x88}, {&(0x7f0000000000)="9e43cd32e43d9d48945932f5", 0xc}, {&(0x7f0000003000-0x43)="acfadfea6cab04c25e4499e8cdc6e6c82afe984b236b4c1bbcc470d3bf97276d401e5ab1b4aeda49678beada53ff58945414a715f28895f664b9cb16f469eba890bbc9", 0x43}], 0x9, &(0x7f0000003000-0x30)=[@init={0x18, 0x84, 0x0, {0x33, 0x73a8, 0x5, 0x2652}}], 0x1, 0x20000041}, {&(0x7f0000002000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000003000-0x77)="a5af7a22eb017472f3993df7c70af3d9c971904f36f9c503db4b047887617d58d2f5e846b3b088aa392a81d6f2dad8ed68c8d94834dd9167ea1c94a780bd2737354ab383910fb3131d183a94c4d2405d27d09e4db7161d5bee0cc43aef4bf6443ef17f9048fffaaa7b27b4527fefb0b4a215438c43f7e4", 0x77}, {&(0x7f0000003000-0xe)="e68bb33fc085b9f12bacca1eb136", 0xe}, {&(0x7f0000000000)="fcfa9e", 0x3}, {&(0x7f0000001000-0x2e)="5537f2e5048db78b53496e37b0040e2f9a2d1c9301c8f1e6b843b748a029d8aad7b57ed1ebd3d1cbcc17f8033d52", 0x2e}, {&(0x7f0000002000)="7f4cb39324cda5f7cc8688cd56440d924655824a4a33f90bd2008ebfc53d35757bd065c3114fdd09", 0x28}, {&(0x7f0000001000-0x8)="23e28af5feadd994", 0x8}, {&(0x7f0000000000)="8ff3a1651884ac167a799ef4e9db3b90acec19e0900b77a67aa62c8939607e0c95bf282ebac92d7240e11570c8a3b719068ec1cb2fc7f41ed6c998cce5fd696b6d81dcb38da55b581ad86343983fa86262796cf7bc866123b9df4b1d43dd9635dcdb92c21d76aefbf3fd9f8d7a7b1115a4450e3c2548e43702afe810124fcda134c834bd13cd17e94ef610a7", 0x8c}, {&(0x7f0000002000)="bb3abf05276214f5decb699b1a5f78ad3589b9b8cc9c16c22c6ea89862ff1fef20", 0x21}, {&(0x7f0000003000-0x2c)="17fe65881d10f0c847cbc6fd6f8951ee9f58d12d6bd4cd728228dbce7209c4360dbdeafb287e009bce036b29", 0x2c}], 0x9, &(0x7f0000003000-0xf0)=[@init={0x18, 0x84, 0x0, {0x3, 0x9, 0x80, 0x8}}, @init={0x18, 0x84, 0x0, {0x8, 0x1f, 0x7f, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xa265, 0x8, 0x9, 0x3, 0xfffffffffffffffc, 0x4, 0xffffffff, r19}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x7f, 0x8000, 0x2, 0x3, 0x1000, 0xfffffffffffffffc, 0x3, r20}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xffffffffffffffff, 0x0, 0x1f, 0x7f, 0x7, 0x8, 0x8001, r21}}], 0x5, 0x8000}, {&(0x7f0000000000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000002000-0xc0)="e7f6c6b6bc71a832c16103e7437a353f53cf7be0289702cf61a1a4823d97b386f4f59617b477b561875af435ecb7797e29ccd67bc0aa92d851de8b1ef80d4e32c4dd15fa7a3a7afc50dca23ce2afa3c48e123d7099ebbf164f9b1de01f8880af18f7a990863b21a65ff814863b4c9640820691e2aae2d7a2d1ed86b4c7597ed51e8667eef94bd795f0b5fd11ab5ac812431ce21d2c9ea84f230d71a6f5083df18ebc99382eda35505f1bad00b3191188a8bcfdaf53c6f12c104f3ff6ad1268ad", 0xc0}, {&(0x7f0000002000-0x94)="eac5d02c95d95abea514a07049799e1eae5128cb410c2ceeaee5ac94e4db393f4f4328d6c1b2f4a1afb5972a3e82211e4007e4b74208f04922211cb89ce7ca70bfea2db886d19a1e9b668c5091e115351edebc7b1acf845a3d61adfc68dee047862211bdb9d19a3cfc3ba404e55f5e7f3db2d010abe2d54489a6eafd9949fde985614b5aa2c22bb6f7495b42ddb0c97ea6a30d53", 0x94}, {&(0x7f0000002000)="d2388bcf6439b2339e3fd7eca1bfc4328ee70bf76d3debc61cc3f9f82eeda84a1efa89eab2ae6ebf2ac6", 0x2a}, {&(0x7f0000003000-0x66)="f88e4421341be029456f2a9a515732259ea856a8e4cd4e832907378eb129c2e10ee6bd154bbbddcb164cdaf0574cbd5f8b1fab95b654f602f5799a3f6a82fa0992fa2b86887fc5ac6bbf32d7604a27c6d538bd5d1edb8d2e198d080592d7093b67fbb6410aa6", 0x66}, {&(0x7f0000002000)="6294bcedb2b1a0cd49149906cc51dcb93509fd56c559a84d7614ce6f16d4f4c37fb220bccf74ee6c29587ab38bcb270252f90d8a6c6743cb0d249189de6120be7acd237da0eb1666d658626b9d2f37e20ce90bb600509a94db8b58e72cdc7fe2f593ac67b376de4022f89a2171b16705113b600aefd403fa4e18b366670814d542c115835446b92825febf6e239f722110f9e6b0a76cd217f5754a954487bf9eb6e560549d99bc6b591bae565a25954ccdd73306d6ea2dbb93187db80d9978a3546e", 0xc2}, {&(0x7f0000002000)="27de66a5d2f6ff717645ee76929953a00d263c776037cea5c76721f332db79deb180927481ca9d425c742fe80ca4efd81854a07a4b7a367d3d9b7aac87df472df5b74f7a3880414c3dba6f6347d6ff3b595dcbf8685ff8f9612cf92bb710be73cd721210176359dca52059580dde62e3145fb5a3f79961ddf3f3435e25fb395214d7b0e95dd0d9228af67f2cc1c52d5683", 0x91}], 0x6, &(0x7f0000003000-0x120)=[@init={0x18, 0x84, 0x0, {0x3f, 0x1, 0xfffffffffffff801, 0x23}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x2, 0x4, 0x95, r22}}, @sndinfo={0x20, 0x84, 0x2, {0xb0, 0x200, 0x800, 0x80, r23}}, @sndinfo={0x20, 0x84, 0x2, {0xc12, 0x2, 0xfffffffffffffffa, 0x4, r24}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x80000000, 0x800a, 0xdff, 0x8, 0x4, 0x0, 0x5124, r25}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8002, 0x0, 0x20, r26}}], 0x6, 0x10}], 0x9, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r27, 0x8903, &(0x7f0000000000)=0x0) ptrace$poke(0x5, r28, &(0x7f000065b000-0x8)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000102000-0x1)=0x0) 2017/08/23 12:34:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xdf, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) poll(&(0x7f0000046000)=[{r0, 0x2000, 0x0}], 0x1, 0x6) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ab0000-0xc)="2f6465762f6175746f667300", 0x400800, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000b3c000-0xc0)=[@in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x1, 0x2e2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xd20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xbfa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x201003ff, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000310000-0x1)="08") 2017/08/23 12:34:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:48 executing program 7: waitid(0x201, 0x0, 0x0, 0x2, &(0x7f00003e0000)={{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) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7161745f6164665f63746c00", 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r0, &(0x7f0000000000)={0x1f, 0xfffffffffffffff8, 0x3}, 0x6) 2017/08/23 12:34:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00002a4000-0x8)=0x0, 0x7fffffba) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aa6000)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000cd6000)=0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000fb7000)="0000000000000000000000000000000000000000000000000000000000000000", &(0x7f000005f000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000034e000-0x74)=[@in6={0xa, 0x1, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, @in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2b3}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) 2017/08/23 12:34:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x1000000, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000abf000-0x1)=0x0) 2017/08/23 12:34:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ba3000)="2f6465762f73672300", 0x101, 0xf2b448446284f13c) clock_gettime(0x0, &(0x7f00000dc000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f000007a000)={{r1, r2+10000000}, {0x0, 0x0}}, &(0x7f0000864000)={{0x0, 0x0}, {0x0, 0x0}}) clone(0x201003ff, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000310000-0x1)="08") fcntl$getownex(r0, 0x10, &(0x7f0000dd4000-0x8)={0x0, 0x0}) 2017/08/23 12:34:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x4000000000000201, 0x0, 0x0, 0x3, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 374.121522] FAULT_INJECTION: forcing a failure. [ 374.121522] name fail_futex, interval 1, probability 0, space 0, times 1 [ 374.161281] CPU: 0 PID: 4753 Comm: syz-executor0 Not tainted 4.13.0-rc6+ #47 [ 374.168526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 374.177862] Call Trace: [ 374.180439] dump_stack+0x194/0x257 [ 374.184066] ? arch_local_irq_restore+0x53/0x53 [ 374.188724] ? print_usage_bug+0x480/0x480 [ 374.192952] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 374.197720] should_fail+0x8c0/0xa40 [ 374.201434] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 374.206525] ? print_usage_bug+0x480/0x480 [ 374.210756] ? print_usage_bug+0x480/0x480 [ 374.215022] ? print_usage_bug+0x480/0x480 [ 374.219250] ? lock_pin_lock+0x360/0x360 [ 374.223318] ? check_preempt_wakeup+0x1320/0x1320 [ 374.228176] ? update_load_avg+0x11fe/0x2a10 [ 374.232605] ? check_preempt_wakeup+0x1320/0x1320 [ 374.237442] ? print_usage_bug+0x480/0x480 [ 374.241720] should_fail_futex.part.10+0x1a/0x20 [ 374.246463] get_futex_key+0x3a7/0x1d50 [ 374.250419] ? print_usage_bug+0x480/0x480 [ 374.254673] ? futex_lock_pi_atomic+0x2f0/0x2f0 [ 374.259322] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 374.264534] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 374.269721] ? print_usage_bug+0x480/0x480 [ 374.273959] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 374.279128] ? __lock_is_held+0xb6/0x140 [ 374.283191] ? __lock_acquire+0x6ef/0x3dc0 [ 374.287425] ? check_noncircular+0x20/0x20 [ 374.291650] ? print_usage_bug+0x480/0x480 [ 374.295917] ? print_usage_bug+0x480/0x480 [ 374.300150] ? __lock_acquire+0x6ef/0x3dc0 [ 374.304368] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 374.309563] ? perf_trace_lock+0xf1/0x860 [ 374.313763] ? check_noncircular+0x20/0x20 [ 374.317987] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 374.323182] ? fsnotify+0xb6f/0x1af0 [ 374.326941] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 374.332152] ? __lock_acquire+0x6ef/0x3dc0 [ 374.336392] ? print_usage_bug+0x480/0x480 [ 374.340616] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 374.345837] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 374.351016] ? perf_trace_lock+0xf1/0x860 [ 374.355150] ? __lock_acquire+0x6ef/0x3dc0 [ 374.359367] ? check_noncircular+0x20/0x20 [ 374.363587] ? avc_has_perm+0x43e/0x680 [ 374.367570] ? check_noncircular+0x20/0x20 [ 374.371831] futex_requeue+0x38a/0x2370 [ 374.375808] ? mntput_no_expire+0x130/0xa90 [ 374.380150] ? futex_lock_pi+0x1040/0x1040 [ 374.384374] ? lock_acquire+0x1d5/0x580 [ 374.388334] ? lock_acquire+0x1d5/0x580 [ 374.392300] ? __fdget_pos+0x12b/0x190 [ 374.396190] ? perf_trace_lock+0xf1/0x860 [ 374.400418] ? check_noncircular+0x20/0x20 [ 374.404668] ? _kstrtoull+0x145/0x1f0 [ 374.408479] do_futex+0x7f6/0x20a0 [ 374.412020] ? check_noncircular+0x20/0x20 [ 374.416273] ? get_pid_task+0x93/0x140 [ 374.420165] ? exit_robust_list+0x240/0x240 [ 374.424479] ? rcu_read_lock_held+0xa9/0xc0 [ 374.428799] ? pid_task+0xf7/0x1a0 [ 374.432351] ? find_held_lock+0x35/0x1d0 [ 374.436431] ? __f_unlock_pos+0x19/0x20 [ 374.440404] ? lock_downgrade+0x990/0x990 [ 374.444543] ? map_files_get_link+0x3a0/0x3a0 [ 374.449021] ? __lock_is_held+0xb6/0x140 [ 374.453127] ? find_held_lock+0x35/0x1d0 [ 374.457191] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 374.462022] ? vfs_write+0x374/0x510 [ 374.465729] ? wait_for_completion+0x730/0x730 [ 374.470384] SyS_futex+0x260/0x390 [ 374.473930] ? do_futex+0x20a0/0x20a0 [ 374.477714] ? SyS_write+0x184/0x220 [ 374.481422] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 374.486258] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 374.491262] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 374.496022] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 374.500762] RIP: 0033:0x4512e9 [ 374.503946] RSP: 002b:00007ff9d89dfc08 EFLAGS: 00000216 ORIG_RAX: 00000000000000ca [ 374.511638] RAX: ffffffffffffffda RBX: 00000000007181f8 RCX: 00000000004512e9 2017/08/23 12:34:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000be5000-0x8)="2e2f66696c653000", &(0x7f0000624000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad) clock_gettime(0x0, &(0x7f00000f2000-0x10)={0x0, 0x0}) clock_getres(0x7, &(0x7f0000c59000)={0x0, 0x0}) sched_rr_get_interval(0x0, &(0x7f0000e1f000-0x10)={0x0, 0x0}) select(0x40, &(0x7f00000c4000)={0x7, 0x0, 0x7, 0x5, 0x8, 0x3, 0x0, 0xffffffff}, &(0x7f0000dd3000-0x40)={0x5, 0x7, 0x3f, 0x7ff, 0x200, 0x4, 0x4, 0xff}, &(0x7f000058f000-0x40)={0x71f037fd, 0x2, 0x1, 0x100000001, 0x6, 0x3, 0x48000000000000, 0x80000001}, &(0x7f0000e23000)={0x0, 0x2710}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00005a8000)="2f6465762f6175746f667300", 0x40, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000a37000)=0x28, 0x4) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000064000)={r1, r0}, &(0x7f0000fad000)=0x0, 0x0) r3 = syz_open_dev$ircomm(&(0x7f0000e96000-0xd)="2f6465762f6972636f6d6d2300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000d95000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) getpid() clock_gettime(0x0, &(0x7f0000401000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f00009d9000)={r4, r5+10000000}, &(0x7f0000c73000-0x4)=0x100000, 0xffffffffffffffff) ioctl$TCSBRKP(r3, 0x5425, 0x100000001) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000000d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/08/23 12:34:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000994000)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000c1c000-0xc)={0x5, r0, 0x0}) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000831000-0x4)=0x0) getsockopt$inet6_tcp_TCP_MINRTT_INTERVAL(r1, 0x6, 0x6bf, &(0x7f0000934000)=0x0, &(0x7f000063b000-0x4)=0x4) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000a8f000)=0x0) modify_ldt$write2(0x11, &(0x7f00006c8000-0x10)={0xac8, 0x1, 0x9, 0x8000}, 0x10) 2017/08/23 12:34:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f00000ec000)="2e2f66696c653000") lgetxattr(&(0x7f0000923000-0x8)="2e2f66696c653000", &(0x7f000055f000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f00005dd000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008f1000)="2f6465762f7573626d6f6e2300", 0x9, 0x24000) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000b24000)=0x0) 2017/08/23 12:34:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) r1 = creat(&(0x7f0000609000-0x8)="2e2f66696c653000", 0x24) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000839000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000d86000)={r2, 0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f000077d000-0x8c)={0x7, 0x5, 0x2, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c3a000)={0x2, 0x5, 0x9, 0xffffffffffffffe1, 0x3c1}, 0x14) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) 2017/08/23 12:34:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = gettid() capset(&(0x7f0000877000)={0x19980330, r2}, &(0x7f0000c8c000)={0x1f, 0x1, 0x4, 0x3ff, 0x750ac5e, 0x2}) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00006d4000-0x6)={0x7ff, 0x9, 0x800}) syz_open_dev$usbmon(&(0x7f000027c000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000007a000-0x8)={0x0, 0x0}, 0x80800) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000deb000-0x7d)="102ab0a019059b859fd72d5fdf7b4078c4ee1b65e31387ab4143cdc7aad76ccb2a7a7724b510f40d0164ea88d178bb64162e3a4fbb9d53f51212b442a26edad66ed82545611cdae757fe584946f6049aae8db10a023b87a571ea911eaaf3726c68a14fc8634d6beb4158b708d61eff82374d4e357921a8a4ceaa4409b5") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00008dd000)=0x0) perf_event_open(&(0x7f00002e1000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x201003ff, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000310000-0x1)="08") 2017/08/23 12:34:49 executing program 7 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) 2017/08/23 12:34:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) [ 374.518904] RDX: 0000000000000001 RSI: 0000000000000003 RDI: 000000002000cffc [ 374.526153] RBP: 0000000000000086 R08: 0000000020048000 R09: 0000000000000000 [ 374.533421] R10: 000000002000d000 R11: 0000000000000216 R12: 00000000004b5e76 [ 374.540672] R13: 00007ff9d89dfb48 R14: 00000000004b5e86 R15: 0000000000000000 [ 374.575314] FAULT_INJECTION: forcing a failure. [ 374.575314] name failslab, interval 1, probability 0, space 0, times 0 [ 374.586898] CPU: 1 PID: 4778 Comm: syz-executor7 Not tainted 4.13.0-rc6+ #47 [ 374.594096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 374.603437] Call Trace: [ 374.606017] dump_stack+0x194/0x257 [ 374.609646] ? arch_local_irq_restore+0x53/0x53 [ 374.614350] should_fail+0x8c0/0xa40 [ 374.618057] ? check_noncircular+0x20/0x20 [ 374.622286] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 374.627382] ? lock_acquire+0x1d5/0x580 [ 374.631338] ? __fdget_pos+0x12b/0x190 [ 374.635214] ? fsnotify+0xb6f/0x1af0 [ 374.638934] ? find_held_lock+0x35/0x1d0 [ 374.643029] ? check_same_owner+0x320/0x320 [ 374.647350] ? __lock_is_held+0xb6/0x140 [ 374.651422] should_failslab+0xec/0x120 [ 374.655385] kmem_cache_alloc_trace+0x44/0x740 [ 374.659972] ? check_same_owner+0x320/0x320 [ 374.664297] alloc_pipe_info+0xb1/0x350 [ 374.668268] splice_direct_to_actor+0x64a/0x820 [ 374.672923] ? generic_pipe_buf_nosteal+0x10/0x10 [ 374.677751] ? avc_policy_seqno+0x9/0x20 [ 374.681798] ? selinux_file_permission+0x82/0x460 [ 374.686633] ? do_splice_to+0x160/0x160 [ 374.690606] ? security_file_permission+0x89/0x1e0 [ 374.695528] ? rw_verify_area+0xe5/0x2b0 [ 374.699585] do_splice_direct+0x29b/0x3c0 [ 374.703728] ? splice_direct_to_actor+0x820/0x820 [ 374.708572] ? rw_verify_area+0xe5/0x2b0 [ 374.712627] do_sendfile+0x5c9/0xe80 [ 374.716363] ? do_compat_pwritev64+0x100/0x100 [ 374.720968] ? __might_sleep+0x95/0x190 [ 374.724947] ? kasan_check_write+0x14/0x20 [ 374.729163] ? _copy_from_user+0x99/0x110 [ 374.733301] SyS_sendfile64+0xbd/0x160 [ 374.737175] ? SyS_sendfile+0x1a0/0x1a0 [ 374.741145] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 374.746148] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 374.750903] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 374.755637] RIP: 0033:0x4512e9 [ 374.758814] RSP: 002b:00007f6ce8f3dc08 EFLAGS: 00000216 ORIG_RAX: 0000000000000028 [ 374.766567] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004512e9 2017/08/23 12:34:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f00007c8000)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x4000000000000003, 0x2) r1 = semget$private(0x0, 0x1, 0x64) semctl$IPC_INFO(r1, 0x5, 0x3, &(0x7f0000155000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendmsg(r0, &(0x7f000023e000-0x38)={&(0x7f0000957000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000097e000)=[{&(0x7f0000254000)="02120500020000000000f2676546b7f5", 0x10}], 0x1, &(0x7f00006d7000)=[], 0x0, 0x0}, 0x0) bind$unix(r0, &(0x7f00003a7000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000a8f000)=0x0) sysfs$1(0x1, &(0x7f0000d5c000-0x1)="00") r3 = memfd_create(&(0x7f0000649000-0x9)="2f6465762f72746300", 0x1) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000c60000)={0x5, 0x8, 0x8, 0xd389, 0xa2d8}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000531000)=0x0, &(0x7f00009a3000)=0x4) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f00005c4000)={0x867, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/08/23 12:34:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x2, 0x440) semctl$SEM_STAT(r0, 0x2, 0x12, &(0x7f00001ed000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r1 = perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000113000)=[{&(0x7f0000100000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}, {&(0x7f0000de4000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}], 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000f14000-0x8)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000e25000-0x4)=0x0) ptrace$getregset(0x4204, r2, 0x4, &(0x7f000051c000-0x10)={&(0x7f0000f0b000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) 2017/08/23 12:34:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xa) r1 = syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000000)="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") 2017/08/23 12:34:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x80000, 0x4002) r1 = openat(0xffffffffffffff9c, &(0x7f0000a00000)="2e2f66696c653000", 0x200000, 0x4) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000693000-0x2)={0x6, 0x8}) r2 = syz_open_dev$mice(&(0x7f000039e000)="2f6465762f696e7075742f6d69636500", 0x0, 0x2) ioctl$TIOCSCTTY(r1, 0x540e, 0x59) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0xffffffffffffffff, 0x7fffffbd) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000d3d000)={0x7, &(0x7f0000ae7000)=[{0x1, 0x8}, {0x0, 0x10000}, {0xd8fa, 0x1}, {0x1, 0x100}, {0x80000000, 0x68a}, {0x400, 0x0}, {0x3ce, 0x2}]}) ioctl$KDSETMODE(r1, 0x4b3a, 0x5) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4068aea3, &(0x7f0000404000)={0x7b, 0x0, [0xfffffffffffffffd, 0x4, 0x0, 0xaf], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/08/23 12:34:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009af000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000fa2000)={0x0, 0x6}, &(0x7f0000131000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000acf000-0x8)={r1, 0xd12}, &(0x7f0000a01000)=0x8) r2 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) r3 = add_key(&(0x7f0000bf7000)="6b657972696e6700", &(0x7f00004df000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000013c000)="1ff582b18e58c2d02a7ab0ab8d008f6ac03807d26d52413c8cbe9f0e77b717bf4014e57ecdb0a9b82a180ea44b26089dd94456b9b52d053f37fc2052b8ed613ec22908fd6ae659b9cca87a016737d108e9c5611536ea6738f39f863f9e266a4f4b177f808e9a6afed8c73a8f55d7f21ecf3d830234d0be12e96d3cfdda8cd7b79e775e89acbfc95e4c59be37c6c6cc6a62da", 0x92, 0xffffffffffffffff) keyctl$setperm(0x5, r3, 0x400) r4 = request_key(&(0x7f000093d000)="2e726571756573745f6b65795f6175746800", &(0x7f0000166000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a5e000)="2f6465762f6c6f6f702300", 0xffffffffffffffff) r5 = request_key(&(0x7f0000ca1000)="6465616400", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001ef000-0x1)="00", 0xffffffffffffffff) keyctl$negate(0xd, r4, 0x276, r5) sendfile(r2, r2, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000060c000-0x8)={0x0, 0x0}) [ 374.773829] RDX: 00000000202a3ff8 RSI: 0000000000000005 RDI: 0000000000000005 [ 374.781094] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 374.788343] R10: 000000007fffffbd R11: 0000000000000216 R12: 00000000004b5e76 [ 374.795610] R13: 00007f6ce8f3db48 R14: 00000000004b5e86 R15: 0000000000000000 2017/08/23 12:34:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001a4000)="2f6465762f73657175656e63657200", 0x0, 0x0) connect$netrom(r0, &(0x7f0000a58000)=@ax25={0x3, {"100000060c0fb2"}, 0x8}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x201003ff, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000310000-0x1)="08") getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00008b4000)={0x0, 0x1b, "893c393eaa27a9428588312cdcfa591e8421edb253900fb1978c6f"}, &(0x7f0000a30000)=0x24) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000499000)={r1, 0x56, "e4e4d7a4ad733202fff195b9c16dbb2d56de5f7c9b9a1a0d559a7f01c7035eb0aaa4bd7321c17d7592b488424cb1f8d45088a788c93bb8c893ba7d505b3e67fcf247f58f08d8593dfb4d4c3b3f07a69c994f76f7e3b8"}, &(0x7f0000de9000)=0x60) 2017/08/23 12:34:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ac0000-0x18)={0xaa, 0x5b, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000deb000+0x8f5)="2f6465762f7667615f6172626974657200", 0x82, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000a8f000)=0x0) 2017/08/23 12:34:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = syz_open_dev$ircomm(&(0x7f0000e96000-0xd)="2f6465762f6972636f6d6d2300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000d95000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) getpid() ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f000002e000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) accept$nfc_llcp(r0, &(0x7f0000b15000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00002c5000)=0x60) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000000d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/08/23 12:34:49 executing program 3 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d28000)={0x0, 0x0}, 0x807fd) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00005b4000-0x4)=0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000e68000-0xd)="2f6465762f7573626d6f6e2300", 0x8, 0x2010000) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000026a000)=0x0, &(0x7f0000a3f000-0x4)=0x4) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f00009e3000-0x4)={0x10000000004, 0x2, 0xfffffffffffff17d}) 2017/08/23 12:34:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c2d000)="2f6465762f73672300", 0x6, 0x2000) open(&(0x7f00008e4000)="2e2f66696c653000", 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000f9b000-0x4c)={0xb, 0x26, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:49 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) fchmodat(r0, &(0x7f0000626000)="2e2f66696c653000", 0x41) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) sendfile(r1, r1, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) r2 = msgget(0x1, 0x400) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000e3b000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/08/23 12:34:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24002) 2017/08/23 12:34:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00008ce000-0x9)="2f6465762f72746300", 0x800, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000ddd000-0x1)=0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000c95000)={0x0, 0x0}, 0x10) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000d00000-0x1)=0xfffffffffffffff9, 0x1) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000b39000-0x28)={&(0x7f000069b000/0x2000)=nil, 0x801e, 0x7, 0x80, &(0x7f00002e0000/0x1000)=nil, 0x1}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00002c1000-0x1)=0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x3) r1 = add_key(&(0x7f000057b000)="6b657972696e6700", &(0x7f00004e8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00003d0000-0x29)="c177ef83800d4846a8b3fb955ed6a2113163a5ccee79e4db7f928e9de47a1c00235797d3891e386079", 0x29, 0xffffffffffffffff) membarrier(0x1, 0x0) ioctl(r0, 0x745, &(0x7f0000714000-0x20)="34d34ab41e4f61ded6dc05905f97f09ee5c264bfc162545d5174827e794f405f") keyctl$invalidate(0x15, r1) finit_module(r0, &(0x7f00009e4000)="776c616e3100", 0x2) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00003f8000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) 2017/08/23 12:34:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x201003ff, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000310000-0x1)="08") r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000043d000+0x4b3)="2f6465762f6877726e6700", 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fbe000-0x4)=0x800, 0x4) 2017/08/23 12:34:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) 2017/08/23 12:34:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) r1 = dup3(r0, r0, 0x80000) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000572000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000d8d000)=0x5, 0x4) r2 = fcntl$dupfd(r0, 0x447, r0) timerfd_gettime(r2, &(0x7f00006f0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) [ 374.933136] FAULT_INJECTION: forcing a failure. [ 374.933136] name failslab, interval 1, probability 0, space 0, times 0 2017/08/23 12:34:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00008b5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00003dc000-0x9)="2f6465762f76637300", 0x301400, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00006e3000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000742000-0x4)=0x8) socket$nfc_llcp(0x27, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000481000-0x10)={r3, 0x100000001, 0x7ffffffe, 0x3}, &(0x7f0000ac2000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000039d000-0x8)={r4, 0x4}, &(0x7f0000693000-0x4)=0x8) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f000022d000-0x10)={0x1, 0x7, 0x2, 0x3c}, 0x10) r6 = syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000f67000-0x4)=0x7) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$TIOCLINUX7(r6, 0x541c, &(0x7f0000923000)={0x7, 0xff}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000894000)={r5, 0x9}, 0x8) 2017/08/23 12:34:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) r1 = syz_open_dev$sg(&(0x7f000046f000-0x9)="2f6465762f73672300", 0x1, 0x80000) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000b6b000)=0x7f) openat$vcs(0xffffffffffffff9c, &(0x7f0000298000-0x9)="2f6465762f76637300", 0x220280, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000094f000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1e, &(0x7f00009e7000-0xe2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00008bd000)=0xe2) sendfile(r2, r0, &(0x7f0000a4d000-0x8)=0x0, 0x7) [ 374.988837] CPU: 1 PID: 4819 Comm: syz-executor3 Not tainted 4.13.0-rc6+ #47 [ 374.996089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 375.005445] Call Trace: [ 375.008038] dump_stack+0x194/0x257 [ 375.011703] ? arch_local_irq_restore+0x53/0x53 [ 375.016377] ? check_noncircular+0x20/0x20 [ 375.020611] ? perf_trace_run_bpf_submit+0x1a7/0x290 [ 375.025753] should_fail+0x8c0/0xa40 [ 375.029503] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 375.034654] ? find_held_lock+0x35/0x1d0 2017/08/23 12:34:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006a6000)="2f6465762f72666b696c6c00", 0xaa757c268419497b, 0x0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f000076d000-0x8)=0x0) 2017/08/23 12:34:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000e0d000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000045b000)=0x10, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000120000)={0x80000001, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000037a000-0x8c)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007e3000-0x4)=0x8c) syz_open_dev$sg(&(0x7f0000b6e000-0x9)="2f6465762f73672300", 0x7f, 0x80) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00002e7000-0xc)={r2, 0x7, 0x138}, 0xc) r3 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x3, 0x4003fc) openat$autofs(0xffffffffffffff9c, &(0x7f00004ce000)="2f6465762f6175746f667300", 0x428000, 0x0) sendfile(r3, r3, &(0x7f0000015000-0x8)=0x4000000000000000, 0x7fffffbf) 2017/08/23 12:34:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a44000-0x78)={0x2, 0x78, 0xde, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xffff, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfbafab981e906e89, 0x3, 0x4000000000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) [ 375.038750] ? __f_unlock_pos+0x19/0x20 [ 375.042744] ? lock_downgrade+0x990/0x990 [ 375.046900] ? map_files_get_link+0x3a0/0x3a0 [ 375.051398] ? __lock_is_held+0xb6/0x140 [ 375.055527] ? check_same_owner+0x320/0x320 [ 375.059886] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 375.064773] should_failslab+0xec/0x120 [ 375.068751] kmem_cache_alloc+0x40/0x750 [ 375.072884] getname_flags+0xcb/0x580 [ 375.076720] getname+0x19/0x20 [ 375.079920] do_sys_open+0x2e7/0x6d0 [ 375.083662] ? filp_open+0x70/0x70 2017/08/23 12:34:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffffff, 0x0}) fchdir(r0) accept$ipx(r0, &(0x7f00008fa000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00003b4000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) sendfile(r1, r1, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) 2017/08/23 12:34:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x1, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x80000000, 0x0) r0 = syz_open_dev$ircomm(&(0x7f0000e96000-0xd)="2f6465762f6972636f6d6d2300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000d95000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) getpid() futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000000d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000fbc000-0x10)={0x1fa371cd78c34d82, 0x6, &(0x7f000024b000)="970b371abcb6"}) [ 375.087199] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 375.092047] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 375.097090] SyS_open+0x2d/0x40 [ 375.100421] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 375.105183] RIP: 0033:0x40b871 [ 375.108369] RSP: 002b:00007f345c5ec750 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 375.116078] RAX: ffffffffffffffda RBX: cccccccccccccccd RCX: 000000000040b871 [ 375.123345] RDX: 0000000000000000 RSI: 0000000000024000 RDI: 00007f345c5ec800 [ 375.130608] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 2017/08/23 12:34:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = syz_open_dev$mouse(&(0x7f0000a9d000)="2f6465762f696e7075742f6d6f7573652300", 0x3, 0x50000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000e6f000)={0x4}, 0x4) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000eb5000-0x8)="2e2f66696c653000", 0x200000, 0x88) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000042b000)={0x18, 0x0}) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000be6000-0xd)="2f6465762f7573626d6f6e2300", 0x4, 0x16002) 2017/08/23 12:34:49 executing program 1: r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) 2017/08/23 12:34:49 executing program 7: r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) 2017/08/23 12:34:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000c56000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x101000) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000b43000-0x20)={@common="69705f76746930000000000000000000", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000c3a000)={0x7, r0, 0x1}) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000184000-0xed)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000782000-0x4)=0x0) r2 = shmat(0xffffffffffffffff, &(0x7f0000c98000/0x3000)=nil, 0x1000) shmdt(r2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000c8e000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000d04000-0x4)=0x0, &(0x7f0000069000-0x4)=0x4) clone(0x201003ff, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000310000-0x1)="43") 2017/08/23 12:34:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000a8f000)=0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000036e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00003fa000)={0x6, &(0x7f0000c50000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2017/08/23 12:34:49 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000775000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x7, 0x10800) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000a8000)={0x0, 0x0, 0x0, 0x0, 0x4, 0x5, 0x1e, 0x8, "e3d4bdeab62f02b731e85fa9f8a78cf5e8c6515fe3be4d57191a0615b42c1f045ec545ef74282e7f8f0754f54e9d4e239c40f6acc233435090df6ca74259220b", "191da737fdb9aef88e20b60b680b300f34109043d58ab311b1c723e48a35d72d", [0x3, 0x1], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x44000) fcntl$F_HUGEPAGE(r0, 0x802) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000dfe000-0xb0)={{0x80000000, 0x8}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, 0x400, 0x4, 0xffff, 0x5, 0xe1, 0x7, 0x0, 0x0, 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]}) r1 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) pwritev(r1, &(0x7f00005df000-0x10)=[{&(0x7f0000978000-0x6)="b6e7a4315026", 0x6}], 0x1, 0x0) sendfile(r1, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbc) 2017/08/23 12:34:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000f29000)="2e2f66696c653000", &(0x7f0000b51000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) r0 = socket$alg(0x26, 0x5, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) sendfile(r2, r2, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b60000)="2f6465762f72666b696c6c00", 0x0, 0x0) setsockopt$inet_tcp_TCP_PSP_TX_SPI_KEY(r3, 0x6, 0x6c2, &(0x7f0000543000-0x18)={"1c88385b0ba41f2ec1860fb466598386", 0x7, 0x81}, 0x18) rename(&(0x7f0000d11000)="2e2f66696c653000", &(0x7f0000751000-0x8)="2e2f66696c653000") r4 = creat(&(0x7f0000d06000)="2e2f66696c653000", 0x18f) alarm(0x8) connect$unix(r4, &(0x7f0000312000)=@file={0x1, "2e2f66696c653000"}, 0xa) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000b77000-0x4)=0x7, 0x4) [ 375.137872] R10: 00000000000f4242 R11: 0000000000000293 R12: 00000000004b5e76 [ 375.145139] R13: 00007f345c5ecb48 R14: 00000000004b5e86 R15: 0000000000000000 2017/08/23 12:34:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f000064e000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000eab000-0x4)=0x1c, 0x80800) unshare(0x28060400) shutdown(0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f000000f000-0x2)=0x3fc00000000000, 0x2) gettid() syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1010, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mknod(&(0x7f0000945000)="2e2f66696c653000", 0x801, 0x8001) r2 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000)="2f6465762f696e7075742f6d6f7573652300", 0x8001, 0x10d002) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f00000b9000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000a8f000)=0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f000078a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) recvmsg$kcm(r1, &(0x7f000075e000)={&(0x7f0000be8000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00002fd000)=[], 0x0, &(0x7f0000213000-0x2b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b, 0x0}, 0x2060) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00001eb000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/08/23 12:34:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x12, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000962000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000bbb000-0xa0)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x113, 0xfff, 0x10001, 0xe9b, 0x0}, &(0x7f0000823000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000446000-0x94)={r1, 0x8a, "d66cf92c731d92b4ebe8e8f647ec6f60d73603b7eb47d82bfd2bf7f09b3f44bad113fef749e202ab91a07ceee7e7f2f1f2320b0933efd36fede77350f4094865e86eb08233ef9e4a0768c5eefc2e267792ba80aefe2e4b2d4cc13aca3b9df988fd2ede585e0a1b5f26d8159eb5967035e5ad0624ef2e285205301693e81c8dc7b1e2bca22c4e1e1f2987"}, &(0x7f0000035000)=0x94) r2 = syz_open_dev$usbmon(&(0x7f0000e5d000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000c35000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/08/23 12:34:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000081e000)="2f6465762f73657175656e6365723200", 0x400, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x201003ff, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000310000-0x1)="08") 2017/08/23 12:34:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) recvfrom$ax25(r0, &(0x7f00008a7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae, 0x120, &(0x7f0000e60000)={0x3, {"5aaaaf06cfaf45"}, 0x7}, 0x10) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000a8f000)=0x0) 2017/08/23 12:34:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f00003f7000)={0x0, 0x0}) r0 = syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) finit_module(r0, &(0x7f0000045000)="2f6465762f7573626d6f6e2300", 0x1) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000d00000)={0x5, 0x2, 0x8, 0x20, 0x0}) 2017/08/23 12:34:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x3, 0x4) r1 = dup3(r0, r0, 0x0) pipe(&(0x7f00009f7000-0x8)={0x0, 0x0}) linkat(r1, &(0x7f0000945000)="2e2f66696c653000", r2, &(0x7f00008de000)="2e2f66696c653000", 0x1000) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f60000)="2f6465762f72666b696c6c00", 0x0, 0x0) accept$llc(r3, &(0x7f00004f1000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000356000)=0x10) r4 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000d91000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000e0e000)=0x60) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f0000a86000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/08/23 12:34:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000001000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000001000)=0x1000) getsockopt$inet_tcp_TCP_PSP_CHECK(0xffffffffffffffff, 0x6, 0x6c7, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000952000-0x9)="2f6465762f72746300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000600000-0x8)={0x0, 0x0}, &(0x7f0000a96000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000a70000-0x8)={r2, 0x10000}, 0x8) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r3 = syz_open_dev$ircomm(&(0x7f0000e96000-0xd)="2f6465762f6972636f6d6d2300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000d95000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) getpid() ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000743000-0x40)={&(0x7f0000b46000-0x8)=[0x0, 0x0], &(0x7f0000ff7000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000db6000-0x4)=[0x0], &(0x7f00003ca000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000234000)={r1, r1, 0x1}, 0xc) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000401000)={r0, r0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0xaa, &(0x7f000000b000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000000d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) select(0x40, &(0x7f0000cbc000-0x40)={0x7, 0x8001, 0x7, 0x5, 0x400, 0xd0, 0x200, 0x80}, &(0x7f0000a81000)={0x0, 0xc736, 0x8001, 0x1, 0xfffffffffffffff8, 0x2d5, 0xf7d538f, 0x1f}, &(0x7f0000447000)={0x0, 0x20, 0x1, 0x8, 0x7, 0x7ff, 0xfffffffffffffff7, 0x7fffffff}, &(0x7f0000a9a000)={0x77359400, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000722000)=0x2) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000cd4000-0x20)={@common="69703667726530000000000000000000", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/08/23 12:34:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) open_by_handle_at(r0, &(0x7f0000c11000-0x5c)={0x5c, 0x7f, "6de861c41c9f5d48bef1dde082f326ce8fcf4896d11b62630de408d3deeba10638506b973b9dfb120dd5f01b1e9594a2256fe6d75af381055b9562a31dfbacd61b28cee705756fd355aad214f1d09c98e5eb"}, 0x400000) pipe2(&(0x7f0000a49000-0x8)={0x0, 0x0}, 0x80800) sendmsg$unix(r2, &(0x7f0000e06000)={&(0x7f0000e67000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000462000)=[{&(0x7f0000e2d000-0x1000)="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", 0x1000}, {&(0x7f00005cb000)="268a17e756349e21383a240042e3", 0xe}, {&(0x7f0000bff000-0x80)="32cda62908a030b4149090ea47eafd8af3aae7c51ac73118090d748ba6455ea26c413f7c23bb952466468ab5c90ffa7635e37113113bf09950d313e4584d71670b52502413ae52d4d4b3ddca3e1c05e47a197eaaef3046f70259f368e497187955cf2faecb4f3bc39e795d42daab377551a95019c19a38a2946eef9273e72376", 0x80}, {&(0x7f00000cf000-0x63)="b45f3489388c4e3fdd4106fb90ecdc33dd5bf2de96dbeeec488c3d0fda89c6e7238f01ed4c029ed5bab27de2dae39e51744bc50ee527ed3aabb090011ab095f40cd37e863fc96491dd6e1666d40d4088b84de2b7d32124afb084ae4773661a73f01f35", 0x63}], 0x4, 0x0, 0x0, 0x10}, 0x4014) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) fstat(r1, &(0x7f0000ab3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/08/23 12:34:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7161745f6164665f63746c00", 0x400000, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000f43000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000af6000-0x8)={0x0, 0x0}) fcntl$notify(r1, 0x1, 0x8000003d) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000052c000)={0x4, 0x0, 0x2, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000015000-0x20)={0x2, r2, 0x1, 0x7}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000a8f000)=0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00003bd000)={0x80000001, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/08/23 12:34:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x4, &(0x7f0000383000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c71000-0x4)=0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() rt_sigqueueinfo(r0, 0x5, &(0x7f0000e7c000)={0x1, 0xbe, 0x8, 0x2}) prctl$getreaper(0x2, &(0x7f000099d000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x201003ff, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000310000-0x1)="08") 2017/08/23 12:34:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008e9000-0x11)="2f6465762f7667615f6172626974657200", 0x20400, 0x0) bind$bt_l2cap(r0, &(0x7f000008e000)={0x1f, 0x1, {0x0, 0x7fff, 0x8, 0x8, 0x1, 0x4}, 0x5, 0xfffffffffffffffb}, 0xe) r1 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) sendfile(r1, r1, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) 2017/08/23 12:34:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a48000)="2f6465762f7161745f6164665f63746c00", 0x20000, 0x0) recvfrom$inet6(r0, &(0x7f0000df1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35, 0x40000000, &(0x7f0000d4a000)={0xa, 0x1, 0x20, @loopback={0x0, 0x1}, 0x3f}, 0x1c) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000044000)={0x0, 0x0}) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00007b6000+0xcb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000a8f000)=0x0) 2017/08/23 12:34:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4000000000000000, 0xffffffffffffffff, 0x0) clone(0x201003ff, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000310000-0x1)="08") 2017/08/23 12:34:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) r1 = socket$nfc_raw(0x27, 0x3, 0x0) r2 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00001a0000-0x4)=r2) getresuid(&(0x7f0000d07000)=0x0, &(0x7f0000861000-0x4)=0x0, &(0x7f00000ed000-0x4)=0x0) getgroups(0x8, &(0x7f0000506000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) lchown(&(0x7f000076e000)="2e2f66696c653000", r3, r4) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000504000)="2f6465762f72746300", 0x40000, 0x0) ioctl$TIOCMGET(r5, 0x5415, &(0x7f0000252000-0x4)=0x0) 2017/08/23 12:34:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000e32000)="2f6465762f7663732300", 0x6, 0x40000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c42000-0xc)={0x0, 0x0, 0x0}, &(0x7f000085a000-0x4)=0xc) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000650000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MIN_RTO(r1, 0x6, 0x6b1, &(0x7f0000507000-0x4)=0x1ec, 0x4) syz_open_dev$usbmon(&(0x7f00005cf000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) mremap(&(0x7f0000b8f000/0x2000)=nil, 0x2000, 0x2000, 0x2, &(0x7f0000d6e000/0x2000)=nil) 2017/08/23 12:34:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x7fffffff, 0x60002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x6d4c6761b2359496, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000)={r1, 0x3ff}, &(0x7f0000001000)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000002000)="2f6465762f6c6f6f702300", 0x3, 0x100) sched_getattr(r2, &(0x7f0000002000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f0000001000-0x4)=0x3) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00009de000-0x9)="2f6465762f76637300", 0x0, 0x0) ioctl$KVM_SET_TSC_OFFSET(r0, 0x4008aef2, &(0x7f0000ec9000)={0x6}) ioctl$TCSETSF(r3, 0x5404, &(0x7f000044e000-0x24)={0x60, 0x60c6f2d7, 0x400, 0x4, 0x2, 0x6, 0x1, 0x800, 0x1, 0x2ab, 0x101, 0x1}) r4 = syz_open_dev$loop(&(0x7f00009da000+0x111)="2f6465762f6c6f6f702300", 0x0, 0x4002) accept$ipx(r3, &(0x7f00004b1000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000577000)=0x10) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000021000-0x34)="370d52f6eb347000593f353fd156a89d7b60e2bc8459eca3fa7ef05042c90cee88a79ec1285ffa37db88da3399d2d5b8cce258ad") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000003000)=0x9f8b) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000004000-0x4)=0x0) sendfile(r4, r4, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) 2017/08/23 12:34:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = syz_open_dev$ircomm(&(0x7f0000e96000-0xd)="2f6465762f6972636f6d6d2300", 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00009f7000-0x4)=0x0) syz_open_dev$loop(&(0x7f0000d95000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) getpid() futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f000075e000-0x4)=0xffff) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000000d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/08/23 12:34:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000a8f000)=0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000cee000-0x28)={&(0x7f0000831000/0x3000)=nil, 0x2000002, 0x3, 0x10, &(0x7f000061d000/0x3000)=nil, 0xfffffffffffffffb}) 2017/08/23 12:34:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x200000000, 0x24000) 2017/08/23 12:34:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000f8a000-0x8)="2e2f66696c653000", &(0x7f0000200000-0x8)="2e2f66696c653000") perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget(0x1, 0x7, 0x22) syz_open_dev$vcsa(&(0x7f0000004000-0xb)="2f6465762f766373612300", 0x6e, 0x800) syz_open_dev$usbmon(&(0x7f000019a000)="2f6465762f7573626d6f6e2300", 0x0, 0xfffffffffeffffff) 2017/08/23 12:34:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f000036d000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00008ae000)=0x1002, 0x80800) renameat(r0, &(0x7f000066a000-0x8)="2e2f66696c653000", r0, &(0x7f000005e000)="2e2f66696c653000") r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000021000)="2e2f66696c653000", 0x0) set_robust_list(&(0x7f0000664000-0x18)={&(0x7f0000f39000/0x1000)=nil, 0x4, &(0x7f0000f70000/0x11000)=nil}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000097d000)={0x0, 0x0}, &(0x7f0000fd3000-0x4)=0x8) syz_open_dev$tun(&(0x7f00000ab000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x2) eventfd(0x6) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00002e2000)="2f6465762f6175746f667300", 0x200000, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004bf000)="2f6465762f6877726e6700", 0x20300, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x50, r2, 0x0) socketpair$inet6(0xa, 0xb, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0x8080f, 0x7fff) sendfile(r2, r3, &(0x7f0000e4a000-0x8)=0x0, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r4, 0x20000000000000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ac7000-0x8)="2e2f66696c653000", 0x83) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x2000008, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x10, 0xfffffffffffffffe) syz_open_dev$vcsa(&(0x7f0000007000)="2f6465762f766373612300", 0x5, 0x800) mmap(&(0x7f00004c0000/0x4000)=nil, 0x4000, 0x3, 0x32, r5, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000d00000)=0x0, &(0x7f0000913000)=0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000011000)="2f6465762f70746d7800", 0x40101, 0x0) 2017/08/23 12:34:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000001b000)="2f6465762f7663732300", 0x1e6, 0x40) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f000010e000)={@multicast2=0x0, @empty=0x0, 0x0}, &(0x7f0000941000-0x4)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000529000)={0x0, 0x0, 0x0}, 0xc) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f0000b2a000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00006cb000)=0xf1) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000be3000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x3, 0x8, 0x2, 0x7ff, 0x4, 0xa0, 0x80, 0x4, r1, r2}, {0x0, 0x800, 0x9, 0x7fff, 0xffff, 0x8, 0xa576, 0xf2ea}, {0x4, 0x1, 0x0, 0x30}, 0x0, 0x8001, 0xe899, 0x0, 0xe0, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x589, 0x2}, 0x1, @in=@multicast2=0xe0000002, 0x4, 0x3, 0x3, 0x401, 0x422, 0x1, 0x12a}}, 0xe8) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000a8f000)=0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ccb000)={0x0, 0x25db}, &(0x7f0000ccc000)=0x8) sendmmsg$inet_sctp(r0, &(0x7f00004ed000-0xe0)=[{&(0x7f00009be000-0x10)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d8f000)=[{&(0x7f0000d23000-0x1a)="798be4b07cc32fa44893ff127ce267dd2ced1c4efb2afc3dac58", 0x1a}, {&(0x7f000083b000-0xf0)="2be23b47b3dbe9d7690f754e4b60d8f69f6408a8a80eb1cf574dc078bd0d5fb4836945dbd7ee8430da70bd58a5f478bb65addb7e60575bddeb9e11f446ff5bbe629f1b62c19a535d32fa8d14a9260f938b24619f1730955fa1569d77cc1a0a1cddb3cd539a4523d09b398607717d5aa516e67d053013e874bbaf7c2706731ccdb0dc95fb8fc851b71ac7e99ab566e50193465967269c32a796a153d8ecf75b4992b6c6166ead46dcf528832b08875ef5ca10bbfd5cc589e9f32cd4c6fd1192e663c064d5b25b2736944fbc4878d3611e8558b3fa053835fb99ec2761ceae30fc41c39dc338ea9bcf1ab72509b8a11ef4", 0xf0}], 0x2, &(0x7f0000fa6000)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x0, 0x1, 0x1, r1}}, @init={0x18, 0x84, 0x0, {0x80, 0x8c, 0x7fff, 0x27}}, @init={0x18, 0x84, 0x0, {0x9, 0x2, 0xffffffffffff0000, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x5, 0x8004, 0x8, 0x4a, 0x7, 0x9, 0x1f, r1}}, @init={0x18, 0x84, 0x0, {0x7, 0x0, 0x7, 0x6}}], 0x5, 0x4080}, {&(0x7f0000a0f000-0x1c)=@in6={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, 0x1c, &(0x7f0000a58000-0x50)=[{&(0x7f00005cc000)="b3748b8438a1748353e75fa35ab0f759f6492857107fe562634f7098e658b086b33d2e88805d6f07d116255638bbe4690a42d5335108a3051cb2338421bcf5662c47f4e46ddcbc9972c6b36bfddad31cd8", 0x51}, {&(0x7f0000070000-0xe5)="dc80f7005985aa55858fec3252a030783ee95843610440b5f540f014ee96d3d0323cbf467cb2f774fe03c53fad5ae94827da355556fd1b268f7ed3a402e216edd0024e4663340c81170dd4ae9d571f9770210a7d88c3b76d49ccafa93b51ba2762ff191533ebea2b94dce718f0d44d478923098a74fc49d26d8f5a5c03e1dc6e4ea46ae2ab9ccc53e3241416578c8399497edcd2225ea99877e3d1029b25ec6fad8d02aa22718b2d3e7b0b02c76b117a1207baa5d128784ee54cb4750fdee26b9c0298fc0d6e36e6d458f80d7abdb6b1d682d92f697bb4c40b7dda4d8252581b97f60f4394", 0xe5}, {&(0x7f0000d0c000)="3a56bea70cb81f2c23255052d2998a61bb10459c88a4a533272d986d90202c83ff0a94d1eb873058e3f7b5cf3c0c4ba65be0997d26a1c11461cac0f90ac6b13d4cd9777fc6fd0603bd570f995b3463d8789bd4907d97e323ad29b81ca07f4279d8dc38deb0daf8641cf494304d44b4", 0x6f}, {&(0x7f000089b000)="3a4e952ac31fa6b8bafd5803823e226de6000868af7d2acc614f564448bfedf9e9185eb59625", 0x26}, {&(0x7f000008e000-0x10)="48be014c0020489087a97d195c66f7ea", 0x10}], 0x5, &(0x7f00001d0000-0xf0)=[@init={0x18, 0x84, 0x0, {0x4, 0x100000000, 0x7, 0x400}}, @init={0x18, 0x84, 0x0, {0x8, 0x2, 0xfff, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x80000001, 0x200, 0x4, 0x0, 0x1, 0x5, 0xffff, 0x6, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x4, 0xffffffff, 0x9, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x400, 0x209, 0x1, 0xffe0000000000000, 0xffffffff, 0xcef9, 0x0, r1}}], 0x5, 0x804}, {&(0x7f000039b000-0x1c)=@in6={0xa, 0x0, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffa}, 0x1c, &(0x7f0000ac1000)=[{&(0x7f0000001000)="", 0x0}], 0x1, &(0x7f0000493000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x40, 0x3, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x782f, 0xd, 0x2, 0x9, 0x5, 0xa895, 0x6, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x100000001, 0x2, 0x6, 0x4, 0xfb48, 0x4, 0x8a77, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x1, 0x7, 0x8d, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0xe9, 0x1, 0x3, 0x8000, 0x3, 0x9, 0x5, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x8, 0x8, 0x81, 0xba06, 0x94, 0x1f, 0x0, r1}}], 0x6, 0x800}, {&(0x7f0000f30000-0x1c)=@in6={0xa, 0x2, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, 0x1c, &(0x7f0000dd1000)=[{&(0x7f0000a1f000)="55f34a31d76f86b6b41b4057bb6fd31ca5ea8ab4f07272daf601838dc7bc2bee53263807a34cc1692160383a466898d8f0a6267da6f4fbcfd22e3e8d30c63426cc04e7fbddc4afe107cd3bd391847fc814c986b4cb800ed7df2744d930bb28ad6731aba5b15764e282be60ca8cb9b3baa35f543fd83a3d049b026df5321fb249c185d7c4a0d8048b7232a47aecc48e76cb", 0x91}, {&(0x7f000003a000)="55050dbb5c10ac7b8ba42d161bdb2cd155", 0x11}, {&(0x7f0000aad000)="534097e2fc83934dff6793eb4faa58cd59fa897e8435a899bb3bd522c00a44853c23e9353bb65f00c75def56c0615fb6e7ad2282e2d5d0014069cd845c51281a1623b664412a0746cac9ca4f30631263793003c50b4f34f21af01d1771b3190f5d04f9099d4d81ddfd5fb8eb9fcb91ecaed683896a906a5430ce80f29eb58a57", 0x80}, {&(0x7f0000325000-0x1c)="c6fe72bfa7c89fddf1544cb971e8bba40a5f5ec020c1899133d90bea", 0x1c}, {&(0x7f0000be4000-0xaf)="be1403589e9e5f7e17d5c2a23af9e5c24456696bc4b4110f6787f96d8dd10d0a386d10b313dd702a52e29eac53de63ae39a14dd8086ab1985f98da54d30e0f39e357e1608f4e6ce7ef1c03fe5f9962d42a781cacc878d853de121f9427240fa8cc885456bbbdf8f228c627e3eecf8bdfa3bda2b33f14fc1e8a86b8a3b0a1b2b01ea10386f77d7df5bc1392a556ec2dcc57fa6672c0ce26b959162c042474d592893a0e81cdbae98beebc0caaf41909", 0xaf}, {&(0x7f0000a0e000)="6618aaab4ff88f486b990cf714714f99e74a7528db81b97d1c", 0x19}, {&(0x7f00007a4000-0xff)="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", 0xff}], 0x7, &(0x7f00004b0000)=[@init={0x18, 0x84, 0x0, {0x0, 0x3ff, 0x6, 0x1ff}}, @init={0x18, 0x84, 0x0, {0x6, 0x1, 0x3, 0xff}}, @init={0x18, 0x84, 0x0, {0x1, 0x16e3, 0xcd7b, 0x3ff}}, @init={0x18, 0x84, 0x0, {0x8, 0x0, 0x0, 0x7}}, @init={0x18, 0x84, 0x0, {0x2, 0x6, 0x145, 0x3}}, @init={0x18, 0x84, 0x0, {0x40, 0x9, 0x0, 0xff}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff9, 0x8, 0x4, 0x100, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x9, 0x1000, 0x8, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x3, 0x203, 0x3, 0x5, 0x9, 0x3, 0x4, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0xd, 0x0, 0x7, r1}}], 0xa, 0xc0}], 0x4, 0x4000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000491000-0x14)={r1, 0x8, 0xffffffffffffff12, 0x6, 0x2, 0x38}, &(0x7f00001d9000)=0x14) 2017/08/23 12:34:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) r1 = syz_open_dev$mouse(&(0x7f00007b8000)="2f6465762f696e7075742f6d6f7573652300", 0x80000000, 0x40) ioctl$KVM_SET_MEMORY_ONDEMAND_STATE_WITH_BITMAPS(r1, 0x4010aeed, &(0x7f0000241000-0x90)={0x4, 0x0, [{&(0x7f0000f29000)="8cec527101cc3daa4b085fab73e4fad49db2732d1fb07264b61368f41307094c372b3c4f36cb", 0x6, 0x0, 0x1}, {&(0x7f0000559000)="00e7632f2c11de59771a42e4cf939759ccf1043ecc23020325ea0607fe68fb3302067abdc6b5e3694273115359ba94e5088496bc4874b4d201bf6b43", 0x20, 0x103ff, 0xffff}, {&(0x7f00005d8000-0x62)="9e8dd7a28a3e929d9e4e6abdb6a224f20fd07c0639fb4ceaefabd63912f54a8706735a551346d69f7194f1cea510c95398bbdfa1d50380f67f488bd5248e2fabd002f8dab5339f94abb0ed7ccbdb5c4d87deb3f74e16d515b1fd400de0c6c042d13e", 0x3, 0x12717, 0x2}, {&(0x7f00002dc000)="64fcbc9ef9ab7ea319012ced740fe173ee183f4921c3122955bede72ee26bff32e969951f0bf18841522bae12c3810cdbd0b8aa019720452a51bcd3a6197bfb2c50f210c13dfb0c025cdde34b6d4eec8ac3b91506bb25239089f0969963ef16f1165ffbe80c8fc791d2bc37b7e0e1678fe26437fa990fd7a55a28eb8998c9f1ea8c8702eb52e4bbe545a1df2e002f17975eef048f4c2a2fb806a716bc2449077e309368a07b9c9affae22bef119bdc20bcd0c606c9bb1750dfe9a9915501e961ff6e5899663d78667426acadaf3e6ee86b29", 0x6, 0x5, 0x6fe}]}) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) 2017/08/23 12:34:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x201003ff, &(0x7f0000ac7000)="", &(0x7f0000654000)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000310000-0x1)="30") socket$inet_tcp(0x2, 0x1, 0x0) 2017/08/23 12:34:50 executing program 7: keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) signalfd(r0, &(0x7f0000fa9000+0x625)={0x3}, 0x8) r1 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x2, 0x420401) sendfile(r1, r1, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) 2017/08/23 12:34:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7161745f6164665f63746c00", 0x4000, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=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}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000003000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000085c000-0x4)=0x3, &(0x7f0000d86000-0x8)=0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f000060e000)={r0, 0x80, 0x6, "89138bb06674cda442215f39ad4b713371bced004405649b0f8650b8be62ca7046a6a51230d69261a15228b1dc63d5eb78c4433a47abe15ff96b46c3862b0ebeb16307e3698d433f72eb9809a27f1a"}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000a52000)=0x0, &(0x7f000055a000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006ad000)="2f6465762f6c6f6f702300", 0x0, 0x4002) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006bf000)="2f6465762f73657175656e63657200", 0x20000400001, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000f0a000)={0x3, &(0x7f000035d000-0xc)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) clock_gettime(0x0, &(0x7f00004b7000-0x7)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000144000)="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", 0x1000, 0x40, &(0x7f0000972000)={r2, r3+10000000}) tee(r0, r1, 0x7, 0x8) keyctl$join(0x1, &(0x7f00001a2000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}) ioctl$KVM_NMI(r1, 0xae9a) 2017/08/23 12:34:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) r1 = syz_open_dev$ircomm(&(0x7f00009b9000-0xd)="2f6465762f6972636f6d6d2300", 0x8, 0x40) listen$netrom(r1, 0x1000) 2017/08/23 12:34:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00009a0000)=0x0) 2017/08/23 12:34:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x201003ff, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000310000-0x1)="08") r0 = syz_open_dev$mice(&(0x7f0000127000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000e5f000)=0x100000000) r1 = open(&(0x7f0000d14000-0x8)="2e2f66696c653000", 0x8000, 0xc0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000e2d000-0x2)=0x0, &(0x7f00002ba000-0x4)=0x4) 2017/08/23 12:34:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = syz_open_dev$ircomm(&(0x7f0000e96000-0xd)="2f6465762f6972636f6d6d2300", 0x0, 0x0) truncate(&(0x7f0000c1f000)="2e2f66696c653000", 0x5) syz_open_dev$loop(&(0x7f0000675000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffefffd, 0x40) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00003bf000)=0x0) getpid() futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000000d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f00003ae000-0x400)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) 2017/08/23 12:34:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000fce000+0x2b6)="2f6465762f7663732300", 0x8, 0x800) connect$ax25(r1, &(0x7f0000ac1000-0x10)={0x3, {"2126d86186db98"}, 0x5}, 0x10) r2 = syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) fgetxattr(r2, &(0x7f0000ad7000-0xf)=@random={"73656375726974792e00", "23392d2300"}, &(0x7f0000050000)="000000000000000000000000000000000000000000", 0x15) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000079e000)=@assoc_value={0x0, 0x0}, &(0x7f00008e0000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000031b000-0x8)=@assoc_value={r3, 0x1000}, 0x8) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) bind(r1, &(0x7f0000d7e000)=@rc={0x1f, {0x9, 0xffffffff7fffffff, 0x3, 0x1f, 0x0, 0x80}, 0x8}, 0xa) socket(0x13, 0x3, 0x7ff) 2017/08/23 12:34:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000607000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000b34000)=0x0) socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000841000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a8e000)=0x0, &(0x7f0000e9e000-0x4)=0x4) accept$ax25(0xffffffffffffff9c, &(0x7f0000f13000)={0x0, {"00000000000000"}, 0x0}, &(0x7f00003d7000-0x4)=0x10) r1 = syz_open_dev$vcsn(&(0x7f0000087000-0xa)="2f6465762f7663732300", 0x80000001, 0x135000) accept$llc(r1, &(0x7f0000267000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000bc2000-0x4)=0x10) pipe(&(0x7f0000888000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00001d2000)=0x0) getpgid(0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000d44000)={0x0, 0x0}) r5 = getpgid(r4) prlimit64(r5, 0x0, &(0x7f00002a4000)={0xb62, 0x3}, &(0x7f0000c44000-0x10)={0x0, 0x0}) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$EVIOCGID(r6, 0x80084502, &(0x7f00007ee000-0x50)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000044000)={0x800009}, 0x4) ioctl$KDGETLED(r6, 0x4b31, &(0x7f0000a8f000)=0x0) 2017/08/23 12:34:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) ioctl$KVM_ASSIGN_SET_INTX_MASK(0xffffffffffffffff, 0x4040aea4, &(0x7f0000fe7000)={0x6, 0x80000001, 0x6, 0x1, 0x6}) ioctl$KVM_GET_EMULATED_CPUID(0xffffffffffffffff, 0xc008ae09, &(0x7f0000e03000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) 2017/08/23 12:34:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) socketpair(0xb, 0xa520aa89ab6fab57, 0x1, &(0x7f0000061000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000848000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000d30000-0x2)=0x2, &(0x7f000098a000)=0x2) 2017/08/23 12:34:50 executing program 1: r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000087e000)="2f6465762f72666b696c6c00", 0x24a80, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f000029d000-0x10)={&(0x7f0000001000-0x8)="2e2f66696c653000", r1}, 0x10) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) 2017/08/23 12:34:50 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000913000)="2f6465762f72666b696c6c00", 0xc0526baed41ebaa6, 0x0) fcntl$setpipe(r0, 0x407, 0x5) r1 = openat(0xffffffffffffffff, &(0x7f000083f000-0x8)="2e2f66696c653000", 0x101002, 0x143) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000004d000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000ef9000)={0x20071026, r2}, &(0x7f0000000000)={0x80000000, 0x25, 0x77d, 0x296, 0xffffffffffffffff, 0xfffffffffffffffe}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f00002e0000-0x30)={0x0, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r2, 0x100000000, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000002000)={{0x3, 0x100000001}, {0x4, 0x7}, 0x6, 0x5, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000004000)={0x5, 0x1, 0x7ff, 0x8, r3}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000003000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000002000)={r3, 0x3}, 0x8) bind$ax25(r1, &(0x7f00000f1000)={0x3, {"0000eb8709e1bb"}, 0x1e}, 0x10) r4 = msgget$private(0x0, 0x214) msgrcv(r4, &(0x7f00002d9000-0x460)={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1008, 0x2, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000c94000-0x8)="2e2f66696c653000", &(0x7f0000e79000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8) r5 = perf_event_open(&(0x7f0000ec2000-0x78)={0x2, 0x78, 0xdf, 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, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0x200000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x201003ff, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000310000-0x1)="08") ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) fadvise64(r5, 0x0, 0x0, 0x5) 2017/08/23 12:34:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x401) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) eventfd(0x7) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0xfa) syz_open_dev$sg(&(0x7f00006d4000-0x9)="2f6465762f73672300", 0xffffffffffff0000, 0x200010) 2017/08/23 12:34:50 executing program 6: pipe2(&(0x7f00002a5000-0x8)={0x0, 0x0}, 0x80800) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000632000-0x10)={0x2, 0xc3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000a11000-0x10)={0x3, &(0x7f0000b52000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000a8f000)=0x0) 2017/08/23 12:34:50 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a21000-0xc)={0x0, 0x8001, 0x0}, &(0x7f0000f11000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000894000)={r2, 0x100000000}, 0x8) 2017/08/23 12:34:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) uname(&(0x7f0000f77000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f000094e000)=0x4) 2017/08/23 12:34:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) r1 = syz_open_dev$sg(&(0x7f0000449000-0x9)="2f6465762f73672300", 0x80000000, 0x7d) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000127000-0x4)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x0, &(0x7f0000005000)={0x0, 0x0}) mq_unlink(&(0x7f000040a000-0x3)="2e2e00") r2 = socket(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000005000)=[0x0], &(0x7f0000003000-0x24)=[], &(0x7f0000002000-0x8)=[0x0, 0x0], &(0x7f0000005000-0x10)=[], 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000815000-0x10)="2f6465762f73657175656e6365723200", 0x100, 0x0) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000e55000-0x77)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socketpair(0x1f, 0x1, 0x400, &(0x7f0000ffc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f00002e3000)={0x6, 0x20, [{0x6, 0x0, 0xc}, {0xab3d, 0x0, 0x3ff}, {0x1000, 0x0, 0x701e}, {0xfffffffffffeffff, 0x0, 0x8}, {0x9, 0x0, 0x8}, {0x8, 0x0, 0x3}]}) pipe(&(0x7f0000008000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = getpgrp(0x0) ptrace$setregset(0x4205, r6, 0x203, &(0x7f000053f000)={&(0x7f0000997000-0x12)="6c64bb19c3206e39f581ac5d9b3c968e8849", 0x12}) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f000035e000-0x20)={0x1fd, 0x1, 0xd000, 0x1000, &(0x7f000001d000/0x1000)=nil}) setsockopt(r2, 0x29, 0x23, &(0x7f0000199000)="", 0x0) syz_open_dev$ircomm(&(0x7f0000314000-0xd)="2f6465762f6972636f6d6d2300", 0x800, 0x40000) r7 = socket(0xf, 0x4000000000000003, 0x2) sendmsg(r7, &(0x7f000023e000-0x38)={&(0x7f0000957000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000097e000)=[{&(0x7f0000254000)="02120500020000000000f2676546b7f5", 0x10}], 0x1, &(0x7f00006d7000)=[], 0x0, 0x0}, 0x0) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000306000)="2f6465762f72746300", 0x400000, 0x0) utimensat(r8, &(0x7f0000a00000)="2e2f66696c653000", &(0x7f0000424000)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x100) sendmsg$netlink(r8, &(0x7f0000185000-0x38)={0x0, 0x0, &(0x7f0000f8e000)=[{&(0x7f0000341000)=[{0x8c, 0x7f6b, 0x0, 0x100, 0x81, "e9d6634c5aca8627d5bb0656879aaf17253634dd3dbbdcc45da1e1751b132675dc03836962efb7cd44e23939aed815e5d0443a4f7b6c2a699adc1e8f2ba05bc70da5366e9d01c273994b4567f32f1417c4a5216a7179692a40c479ea83f351bd9c32f16ef47e48cb2fc1294167824e3e6fea529e55ecde06c2"}, {0x108, 0x8, 0x0, 0xe7fd, 0x5, "67c49ea68bcd365a825099a9e6869e1821bc91ce89e934596110414fe14969d7b0c3969b8284e3ce120b9605cca771350a7f77bdac8b062d20da52e23ffa960fec430234effb3d665c8f14bedb91ee669f8b89b4d0cdfb1442fd06e2335a3cc835675fa0d391ea39f90f8c4942ccf68b0b5292e4a9de618e8d481480204f1416317c1d02d79039ced9689ac4d346a0a85dc1407bf513502be29bb88c377bc70cd23ffaf1253d4b8f27c79b01eec3d9c84b1938755f078add03e91c5feb3f9b3e7f0b87337314a353d6b03c4586d6b75ee16651cd452ad408b75a99512a79a804bb4d36b95db5ea728c5f442de76cc010134cb9c48de057ee"}, {0x3c, 0xfffffffffffffffa, 0x100, 0x5ea, 0x100000001, "f6ba0ac01f11fd38f89e13c77db31c11a6d1ea6c8cb0b4d846f53e31fd20a84f3393c81475852b1539cf"}], 0x1d0}, {&(0x7f00000e9000)=[{0x80, 0xfffffffffffffff7, 0x10, 0x1, 0x7fffffff, "1330314293a6f24f6d68d74cf335fc07d37a05a26c23f51008a7efa375d1f80a144ae3702a4b91aff95e6a9fcaa93166397566620b352938607808c68c5b17c9e9b99b15486437954303977cc6be1950d5c40a2ec31107375caf1c1588f3d168ab30414d88a1bd94d1a454a2b4"}, {0xe0, 0x100, 0x9, 0x81, 0x9b, "df2a7bac6b429c0e716776079d85aa82e6b0cd15fc7bc7468ccf799850ba23c0a5a140d1417e679645d6f6e490f314094d8157135a43fa441e9b01658f5a62edc29967240d57c1f7613e0d7fafe1898276a223ded74167371062636d1d5efba433211124ff5a3f872a9e7103b26614da18f43f914b7aa7f74ede3f127789d0f7e2094f50a305a00dd18b32b1d7bd0fca0075a00611bed3924e1ec465498e8ba17d572149f6d0eddfa9a9ceaae665f40d19a4bb906337473cde3be6b03212ee12634a13b25a47c0226a030cebed8b"}, {0x1010, 0x1ff, 0x724, 0x5, 0x8, "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"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0x32ac}], 0x5, 0x0, 0x0, 0x48001}, 0x8800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000c3000)=@assoc_value={0x0, 0x3}, &(0x7f0000c7a000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000525000-0x14)={r9, 0x2e406eb, 0x4, 0x0, 0x1f, 0x7}, 0x14) ioctl$sock_netrom_SIOCGSTAMPNS(r8, 0x8907, &(0x7f00000aa000)=0x0) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) socket$inet6_sctp(0xa, 0x5, 0x84) 2017/08/23 12:34:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) setsockopt$inet_tcp_TCP_PSP_TX_SPI_KEY(r0, 0x6, 0x6c2, &(0x7f0000588000-0x18)={"a4a66b186abaa09e057b56886f07b9c8", 0x80000001, 0x7fffffff}, 0x18) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000a8f000)=0x0) r1 = creat(&(0x7f0000432000)="2e2f66696c653000", 0x80) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00002ed000-0x2c)="05f4c8412de5aa0ae42732f165368b225d1f53f12f8f616d4bd522b56a4f2c25f368da1e3a753b8b59f8cf57") 2017/08/23 12:34:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000a0b000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x3fff) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) 2017/08/23 12:34:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = syz_open_dev$ircomm(&(0x7f0000e96000-0xd)="2f6465762f6972636f6d6d2300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000d95000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) getpid() ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000902000)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000a1b000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00004b9000)={{0x0, 0x989680}, {r1, r2+10000000}}, &(0x7f00001a3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000cfc000-0x10)={0x77359400, r3}, &(0x7f0000048000)=0x0, 0xffffffffffffffff) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000fd3000)="1bdc24f4b29f84bfeb8cdbe2ce7c6d765a760d8dfe4da67b91691e4830e27bd07d0ceb81439bc177fa656abc30b54631a532878234dd7322e1621974621c85477c3ab8b49d7e588ab9a43d8ba5a10dd1a8c6b2d3e20ebce2e638dc90a39f8b0c453d6c44810e0e750dbf", 0x6a) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000000d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/08/23 12:34:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000069c000)="2f6465762f7573626d6f6e2300", 0xfe, 0x200000) setsockopt$inet6_tcp_TCP_PSP_LISTENER(r0, 0x6, 0x6c4, &(0x7f0000e54000-0x18)={"b6af8bb27fa417f2625fb42db63300a2", 0x6, 0x3}, 0x18) r1 = syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) recvfrom$inet6(r1, &(0x7f000048f000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65, 0x20, &(0x7f0000c26000-0x1c)={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) 2017/08/23 12:34:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x3, 0x24000) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bf5000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006aa000-0x4)=0x0) ptrace$setopts(0x4206, r1, 0x42e8, 0x1) 2017/08/23 12:34:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/08/23 12:34:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000bb8000)="2f6465762f6c6f6f702300", 0x3f, 0x200000000000d00) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x80000000800000) 2017/08/23 12:34:50 executing program 6: r0 = socket$inet(0x2, 0x80806, 0xb81a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x250)={0x5, 0x8, 0x5, 0x1, 0xa, [{0x0, 0x200, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1, 0xfffffffffffffffb, 0xffffffffffffff7f, 0x0, 0x0, 0x1309, 0x0, 0x0, 0x0}, {0x9, 0x8001, 0x1, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x8, 0x8, 0x8000, 0x0, 0x0, 0x1080, 0x0, 0x0, 0x0}, {0x81, 0xfffffffffffff000, 0x4, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0}, {0xffffffffffffffff, 0x8, 0x3, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x7fffffff, 0x5, 0x9e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x7, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x6, 0x2, 0x101, 0x0, 0x0, 0x84, 0x0, 0x0, 0x0}, {0xcf0, 0x7ff, 0x7, 0x0, 0x0, 0x1008, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000a8f000)=0x0) read(r1, &(0x7f0000a1c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59) 2017/08/23 12:34:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40800000000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xf, 0xa, 0x9, &(0x7f0000a82000)={0x0, 0x0}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000611000-0xe8)={0x0, 0x0, 0x0, 0x9, 0x9, 0x0, 0xa, 0x15, 0x0, "90f529e40dd648fc863e33051a99e361bc8fe51ef6a925f38f143b4f5e55a22ecc40368e37aa952d13c0e1654e365f5a2e798629d16f229a638c3ba5a74ab4dd", "e07d882b15f368b8c923ee5f4093ae397cd50f155c851fa9a17cbef402bb21343ea24a662471622030990d96af692edca3c2a2a37b643166df3af65ab2c63436", "d4a0a525b66caa7bb480a8f9e2545096539340e37b272608d6a7dcd345350f8b", [0x6, 0x6]}) clone(0x201003ff, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000310000-0x1)="08") 2017/08/23 12:34:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)="2e2f66696c653000", 0x40000, 0x111) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000001000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)="000000000000") setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)=0x6b19, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000051a000-0x4)=0x9, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000acf000)=0x0) perf_event_open(&(0x7f00001f9000-0x78)={0x6, 0x78, 0x7, 0x80, 0x1, 0x72c, 0x0, 0x7, 0x1000, 0x2, 0xffb7, 0x8, 0x4, 0x2, 0x0, 0x5, 0x2, 0x6, 0xe02f, 0x10840, 0x0, 0x8, 0x4, 0x1, 0x101, 0x1, 0x0}, r2, 0x3, r1, 0x809ff67b5a2ff8a0) 2017/08/23 12:34:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f000085a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b26000)=0x10, 0x80000) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f0000084000)="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") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000de6000-0x4)={0xffffffffffffff9c}) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000202000)=0xc6ee, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000486000-0x9)="2f6465762f76637300", 0x0, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000616000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x2, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00001ab000)=0x401, 0x4) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0xfe, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) connect$ipx(r2, &(0x7f00004e8000)={0x4, 0xba, 0x7fffffff, "4505a58ccf51", 0xffffffffffff87b1, 0x0}, 0x10) ioctl$KVM_NMI(r1, 0xae9a) 2017/08/23 12:34:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0xfffffffffffffffe, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x201003ff, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000310000-0x1)="08") socketpair$inet(0x2, 0x80007, 0x5, &(0x7f0000acc000)={0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b4e000)={0x0, 0x0, 0x0}, 0xc) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000af5000-0x9)="2f6465762f76637300", 0x0, 0x0) syz_open_dev$usbmon(&(0x7f00000c1000-0xd)="2f6465762f7573626d6f6e2300", 0x8, 0x0) mq_notify(r3, &(0x7f0000b1a000-0x50)={0x5075, 0x57, 0x6, @thr={&(0x7f0000724000-0xdf)="610d96b45d10fd9410caeda29ee945b9d3f64d2a3a88dfd0f4590f41dab87c3e8bc55b93b68499357ed3d27c5d6be4886015903d268597f1c79eb98a7eaa1682d71a53703ebfe5ccd73af5f28eeab116d4655ebebc6857af4621c599dc22f5b5d9a9dd75295cab0e5cb7392966f028c57fe874d02c8be79ce30115206d3cd3490fc2e6c410f48d1e2826c14b87d83f8ec8d4c630163bc70218a14e6e1405e4f0fb9817d88593564e84e7a7d41807f19e224b728e2d367bd2298f7d98b7fa59c1c22232d4b1c1c1e24a4ea112f140055e398a9cdcc0fb8c0bae6bf539a2bc1a", &(0x7f0000450000-0x24)="68ad008426d941020ba2b947712f714b5d5e91ce96ebc782ac4738ab5374b7cdadeda0a0"}}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000e7000)={{0xa, 0x3, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6d}, {0xa, 0x2, 0xb7a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x9, [0x23, 0xbe8, 0xffff, 0x20, 0x6, 0xfffffffffffffff9, 0x2, 0xffffffff]}, 0x5c) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000426000-0x1)=r2) 2017/08/23 12:34:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000c38000)={0x1, r0, 0x0}) getsockopt$inet6_tcp_TCP_PSP_LISTENER(r1, 0x6, 0x6c4, &(0x7f00002f2000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f000083c000-0x4)=0x18) r2 = getpgid(0x0) sched_getattr(r2, &(0x7f0000fdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) pwrite64(r1, &(0x7f0000796000)="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", 0x1000, 0x4c) 2017/08/23 12:34:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00009de000)={0x0, 0x0}) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) getcwd(&(0x7f0000877000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8) symlink(&(0x7f0000349000)="2e2f66696c653000", &(0x7f000069b000-0x8)="2e2f66696c653000") getsockopt$inet_tcp_TCP_PSP_SYN_SPI(r0, 0x6, 0x6c5, &(0x7f0000a8b000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000768000)=0x18) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000a8f000)=0x0) 2017/08/23 12:34:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000de3000)="2e2f66696c653000", 0x100) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000f4f000-0xe3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00003f1000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = syz_open_dev$ircomm(&(0x7f0000206000-0xd)="2f6465762f6972636f6d6d2300", 0xffffffffffff7eda, 0x3) r1 = getpid() ioctl$KVM_GOOGLE_GET_NUM_METRICS(r0, 0xaefc, 0x1) bind$inet(r0, &(0x7f00002ff000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r2 = shmat(0xffffffffffffffff, &(0x7f0000c9c000/0x4000)=nil, 0x1000) shmdt(r2) openat$rfkill(0xffffffffffffff9c, &(0x7f0000aae000)="2f6465762f72666b696c6c00", 0x20000, 0x0) sched_rr_get_interval(r1, &(0x7f0000b3a000-0x10)={0x0, 0x0}) futex(&(0x7f0000332000-0x4)=0x0, 0x3, 0x1, &(0x7f000000d000)={r3, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/08/23 12:34:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ircomm(&(0x7f0000000000)="2f6465762f6972636f6d6d2300", 0x8, 0x400) 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) sendmmsg$alg(r0, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000483000)="9fd655a32cac9d8f40d70be9902165e65b6318de95a51b6375a3e3567fa28c2c4d24a2b72d3326c6d70e842d84433208f73d11e8b19ec11ed0fd60f2ef77951a8aeb2c74fe03d9084b8c056f382717694bf20faf9163f824852aaca218d925acca84aa8c5ce72b2871562c75d734a6e328512df98b5c9a24ca7d5985cf25b5f6d8f480ad754e42439a1d4f1d0d392129e01a79b50d277140840eb9feb25b0ec9da831832cf9ad86987a518a0e2b14d22e93adc643447acdaad7868a495d03fb7accd59462b80d8aabfc651956c1caf0b8d4a794bc9107b6c73b1ac31852c6c91c5ba52abc79d75a08a705ff927f34936b8fe61640b0098a90a", 0xf9}, {&(0x7f0000001000-0x2)="6146", 0x2}, {&(0x7f00003bf000)="0ea000ce24d8d95425ccce262e9e9c68928604b8d8427f84bd06e8d87ff74579259516d4ca", 0x25}, {&(0x7f0000ab6000-0x2b)="6caae3464d789f8a9972d3391e720404469a1810ca8abc810b037ca629147915c9214ad8aeb5f95fe16669", 0x2b}, {&(0x7f0000fef000)="", 0x0}, {&(0x7f0000001000-0x6e)="af196433f184f52f1a4d1f3a53deab5f90cdeb7cdc319f57ccb6926b941242a84e8623c99d89a4cd06f321d385e7790b091183074128cd286bfb6d980448149b215afee7679049770cd8802681f1aec06620c64c9ee20e7bb758549f97e1b8065051f188fdbdd986cf6fd99af47b", 0x6e}, {&(0x7f0000001000-0x23)="0aba8b3150714bffba623525dc87b2ce2029d6c5ed305c7078f4fb5522f9d4c6ad89d6", 0x23}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x9c)="728669ae708e4f0931221118674b9ed05e618b9987f37d6b4ffefe8d887a9b822f02f5861c76cf35cec98b32fa5bf725e92818e9c79297080ad7d9dd76a4cf80183458edd326a61602e709bb3b0fd1a7b94867e4e13248c1053f3337f939d7cc29315bb7c96482a10f883943d9e32a6599c8af48e5e7505684e032b78907efd7f77188fcfd659bd31ee9a19cde75d41f3465e92d902ffb38fb2f12f2", 0x9c}], 0x9, &(0x7f0000a86000)=[@iv={0x68, 0x117, 0x2, 0x4e, "cd75c52fbbdc3b1f974dcf516e4b6116fd77cd208a2c6a7988ceeaa4bbcfab0097a40bddc19a2211cae808cbaf807ba7aa8d3014f553c029b6452290a2ce7e33c4e298770678aa0e0f40eda35c67"}, @iv={0xf0, 0x117, 0x2, 0xd7, "6b408ab4538562d120f26fbe3e8f52ca704885ff2444e1d2a964c25041bd320e1e3b7cf4678b057ff96f789afa4e65995d0e91a8a0c9ca976b48e8cd88eafa389de83d361d23dfdd9e954e921b39720c896f72af8fe9c6ba78347c8ffe1b0606e58106ac8ccf0740fe5e9c02b14c3a3262b8630bee8ad6b391a66ddfc81b531d02aa0e1956e93072f2a36569f9ddc6bd504eebde7b855bda76cd3545cd5b93ec3552f7255af1b37a09fa99a2cf1ac5efd26f43127091d3eec75fe4637d8870d610b28af56372ac44c48823e78085441f1dff12ece70103"}, @assoc={0x18, 0x117, 0x4, 0xd377}, @assoc={0x18, 0x117, 0x4, 0xb0}, @assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x401}, @op={0x18, 0x117, 0x3, 0x2}], 0x1d0, 0x20008080}], 0x1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) sendfile(r1, r1, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) 2017/08/23 12:34:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) openat$vcs(0xffffffffffffff9c, &(0x7f00009a1000)="2f6465762f76637300", 0x0, 0x0) 2017/08/23 12:34:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000e96000)="2f6465762f7573626d6f6e2300", 0x3, 0x23ffa) 2017/08/23 12:34:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000005c000-0x9)="2f6465762f72746300", 0x20200, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000a8f000)=0x0) 2017/08/23 12:34:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000416000-0xc)={0x0, 0x7, 0x20}, &(0x7f0000242000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000583000-0x98)={r1, @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]}, 0xfb, 0x40}, &(0x7f0000df5000)=0x98) 2017/08/23 12:34:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$ircomm(&(0x7f000022f000)="2f6465762f6972636f6d6d2300", 0x1, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) 2017/08/23 12:34:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x201003ff, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f0000821000-0x4)=0x0, &(0x7f0000310000-0x1)="08") 2017/08/23 12:34:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f23000-0x11)="2f6465762f7667615f6172626974657200", 0x80400, 0x0) readahead(r0, 0x80000000, 0x3) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x100) 2017/08/23 12:34:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000a8f000)=0x0) munmap(&(0x7f0000b80000/0x4000)=nil, 0x4000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000096b000-0x4)=0x0, 0x4) 2017/08/23 12:34:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000009b000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000888000)=0x1c, 0x80800) r1 = eventfd2(0xd88, 0x800) r2 = msgget(0x0, 0x9) msgctl$IPC_STAT(r2, 0x2, &(0x7f00005d4000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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recvfrom$inet6(r0, &(0x7f0000f45000-0xd0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0, 0x10000, 0x0, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ab4000)="2f6465762f7667615f6172626974657200", 0x101000, 0x0) sendmsg$alg(r3, &(0x7f000084c000-0x3)={0x0, 0x0, &(0x7f0000dd0000-0x30)=[{&(0x7f00002f7000)="0a75c8b7d0170f1e56b4b09c5819cefd", 0x10}, {&(0x7f0000585000)="078969e500b3e7a11bf766454fe0570ce7c0b10dd58738ce89c8ac9d175fa9ffab124e73c74efadef5363983ffa8ff5102ca6557cdfafd08c9ad1ee73c3e084db839c13805ed6afc49560043a0839db2165b28b59f9e52418e23ab7e1906c8b856edc4be5ac2665cf6f3b973422841f3e2cff964d21808218bfdf453a0a0df592d366f9d8485b91c677f7c96bafa6eacf5fff0a5170cdcfe5c8b502314267eab539d73200cfbe290593f51221713", 0xae}, {&(0x7f000023b000)="dece1bce9d5e4b8a2cfcd5c997cf9fc79c97ba7c", 0x14}], 0x3, &(0x7f00008d0000-0x11c0)=[@op={0x18, 0x117, 0x3, 0xfff}, @iv={0x1018, 0x117, 0x2, 0x1000, "8c3ce9795870e5db218bdc36b8b819ec3c1abc2c17b77974d3375be43230e8bd6460e277ae4d21bc21dd39e3d62b8c185c1efe880950c5a54652daa99d0264de19a2ced10217f7d83c1ed8876b1ad6512d9cd84283cfb174252bd7705d3a000f96d9bd0570af1fd68187d55f333b19ca3b85addc58d9642d5d9bcd4b075ab3a49854e129990d6ab1ff036ee26d23bf833fae9c19a7a444a1aa90fbe499159cad1fea21be6e5edac336facd0415e0a4c19a86ecf26382ac2039c83f74cce42734b4d913c40d3993d1f2b4471f2d9dd4b2ea0917a712ac577119ae5384bc6034cddf9992711a039a5d4c923e1480b9e41f60f722c4f01a9155e9f05db7691b93d97d5da8ba82654fc07757d568fc62b6094064c46e9caede7ba3cf7ba367eb1f54709f97496623fd872eb325012f8a4c5d5679191e47cc0a2cb68c4997e582425dbae84c4efadadc8c907cb212c0e293f0923db4934cdcaa772dec42ee2e61d9001f3a28ecb89f60db6542017ebb8b151720a14f85bc41c62ef5d73b85fb8b55e8c8f3af26a706e1ed96429b8032a976aa0adea4c180a5f52a630dd8f51a3bad872fddc6fbc3a74f57f01e574ade780bd2e7a2e9cabdc060a4298ec7c8021daa51df81c22afbb13be5e271ce2cdfc92e7d35f7799762c050effaa853e6726f2cf75e69221d6fcb034435d80916eb1856278652dbbbb30de56957b164571da145e114b398c3a44a47c8c48675e371858313561418a3282e5a4fb11c6fe145fbbe415a6478ebed47017cefc3db7785f8455ea693b7ab46d614f09c0d8140d0cde898e88276eee8de9baaf4532404140757e1392d354e584a5a1b8468a804feb4ca1f2c7cb60d0432b8cc020923faa6484e151adc663fa331133413c12733afa4497a770219fed2defee80c2eba12b188a4b106c67bb9766dab274071ec38839788904dd8afa7d9777e31483b94440ff18dda24081f4acb741b7582c78eb484df87a2aca4a75a79dc96e12cfeedfa041be8e6d68d5e1a045fde9880afbcd687926dc6d2162013a4cc7150f2698ac00931f26ca6fa82cac2b46cadd530bca32b87c67612a81049198dd11c6324b67937c162df6700a6fb46506b809103fb42c798ba37ec69d825ddbb004d03f83c9d7e19aea94b710b8b9745b81b2a424897d7bac524f73805d1aee0336183da2102fab4ec498f0a4666087934859a510b8d1fa8e0d53ee2e8b8b3a70bd27359d1a567b5bd0b83f1eb53bbe3ad5b9b7eac8ae6c69cbfb4b126cd62a1b942e738c256befb019ff3912161cadc0ab47455c5a095f4e55e995314759353f93ca4f284ad1b16881bcd026cfc8483efab1e8a29c3a5e9f1ad154cf4d8e92b4f81b884464a409af6a843fb29649c400a8bb96884e8865903b0d986b30521e54d75db1b30ef7ffe3d77a476d8a1b899f6d55dcb5ea5fcb7b922496df64572110b5dcb2d7a9b1b375aad18fb72ce0a7932faaa2aedb897e11242612a2ba1ac81364df25f30da0bf516ef2f66003be52dabfaf557deae0cab110c126d8f7b569a89edf3345933b02ee14c77d3f4b8df944a8a12e7313ea33f9500fc28cdeab15042f80b10347c13a2bb37e9578510e70ef7bdeee33a16a125f7186ffcdcd99abd5f9c1f76f532822b2442526b5d6da37792564f69789223a793e921698009406686ff089859daa8edd61f8bcfa16cc0ee6f7da54df78361e536b4988410712f3c50f1b54185d00bf3fe0c897c8c9809fd5f6343dfb8f5ee89146eaa5df9fb439a2817b9737a36712a0a0a76543f2a72cc0c8de7c754b387088e8b50541eb11837cb3f10f20f6e978992dd2a68b7c1ba8e868e255ae2ff7aa3d90651c056ecaaa05b5ff89725f1d37fc7e9cfbf442f018b19b6fdaf35b76d78bbe8065079a507577e9d638018e8dfff17b7069538512fc3475f1eb0d785bb76a4f4f4881d0e46b0b0adafc86169ff061efd01a323143b1dd0d4fc0752fc15cddaa8a0c27c63cce75bfbb52a80b9304fce42897b87731e52d88adf680ecdec48501c7b573c0c4ed6d91530706b724710f023f467d0888374eb21511326798288c2150273885514ccc0e3d776f25e381ff0b9a683d8cb55dd98eb7061cc6b96a8b2b3bdb049ef39c33f469b053576f0ef2908ffccbec4d84e4f9c6d7f14102a5788a45d8bcad27d6c09b17f6b746fca0f235c8ebd50a23508e3e9ca3ab6b5578937a72a1f40a1ec0a103e126ba42399714b1c017b25f22cb52b14c77c80ab4ad730a16f83c565144f00f4d22d9fb5b5aaf0605fdff1323efe2cdb69c225159f98216025fcdbaa623b20138c984cf2bc1524bdef6756278779aa5bd89c80f94b124980272c45d095716bc3332ce25df12bbc0a0ea1fd629177e2515294d88c65415ce1b018f7de0ea840cbbe399bbefbce94c8ef70101ca09861ebfd62af0fb2dc11ed4bc25282d8c66df731868f391c3ec0ab6c88846f630b89aec6118d94842f3760b6825d7288b479b86165934e97bbeb051f1b1ded67cc198eaf1498591e84d94a717fd5fe2a5e4d5735c759bcfd00761474fff78bc0ede9aefe77eed55500c4bbe19e2e80de85f9982a4f0bc2a85695c023b6b84a9e4b6d531eca6192adaddff67afb76688d55cce48842b2f1d555e1a7f6aead373221dde7bc27e126bd443640b47e910a690a3d3dce7831bc9f31754bc9dcbd9539e9c9466d6e98c696951c767d465301c7e3d9a2f2fd8d547913fc19406b5c475baf28687269e34fd6ad14c35a884705b90f1546d26a7db88b7cf96276e86926a155075e7c95be57359fc289500c7e57cc514610b45fccaf16d1d913906fd68d9fa99a69fe8382a407f6e7606de8eb5157bf073fd946cbbde35371c0db3ef67bc5613f592070327f96e8d7675d5c276bc340e14aff1b87df6a0ea7cdb242085972167f9e6b5b40dc45bf157988fc540c5780d0c124f1d526f446ba6a3fb969845d77716afaf7bba16b5b0a53716ca5f10edd92085953415182d6b6dfc238bf4eb6ddf23a649c52dd485dfa3f32c0812ba43bd35c523097ab35e1a0c4fe0520c6124df30877852e8946d6d89f6b0a7eaa9f4928dcb211913137e1b21df1a23880b6f3f7a01f72a9d82ca9b46c9c05d171965ba4fb96111f99fac60e74a24cba8503e6eb7e08f77f1d50addd1e5f5193cc62c26894f7c8887a6d595cb2f0a73306d176ac1fac355817c25f51003fd5406bff0a6ccd96e0e174d0c301f6026b4b7cc93a1159d3b2d231fe3f3422d9d21c0523062dfd92bc2e2e4e2bb0c7d76e78c704252cdfadaf2a39bc7bfbf39005c5e11fe00db124fa955c1b056a82010c6cb818e12f96d2b28559562ba671ed9c2bf238d72fd3d08e45535c5660296e8e590dbe286c421df1ad5fd55c20285f9836eaad03352701bd594fdebf726e3e294c41188ee9d1d44106ecacf99c81622d85ff4c0ce51e578247d7dfdb96fc5623551cf60c9c46a613a33edf17d82c19680ac6d583d87fe2d2647e2e0e50aa1b4a3d0492734360237837dcdd3007c3f2335624904123b9f73ab41e4fc5f9a6fb1de6cdb52b08d602908e1e0f89cfdaf844a8fbe9aa199e1c3a89d12abe78916c9c1d9b1b2873df377a30b721e4875b7e4970048bde80e3c4516a5eadf7a2aa0a43f9bd5a2b64a993511364cd10b501d455c544184b35e03e795e400a968f8c636693648bb94a0c35a79f9c530266d86aec5dc4781f2009dc9e6f69acc7ec82afe417f15378304f43030edc3b34bebe8595fa1d4da0726c5da4d1176d7d2ad36a67f2a9002da2a083419a9e0ef438fa6b9335a4c2e84f0ec3a967fb336664db3bccb1e377be76e0151324b232ea2e0768fc1563fa8815f59ae764261495f69a64d8b7c1a3c7bd3c1c35b0acdc284d826b9c75e13f66d09591ba246dbd7ef505c913fa697283499b3f25c3faf5286564b179c78616de07bae794c1c600c1a7c17d31c45eeee04b3911c613b67bdf2a14963e0db3f7bf2309f056132a7d305829a839cf74eb765d89db446eba0b8b1602fb9e0f5b7fc3bf5c711ccb80bd2ac2a6a8085b97bbc46ae2159790209f5b96cf62a3d1926ff887e0ed161b6f6054f96844b66926ff8978f4bbafcf6da9e0e9c655cce93bf78075c30b72315c08ecfc952cfe5dff42797f1f1b88dd8d936971bad82f49118a0ddfc79a199eb6a479763906d84b4d85f17f22c04803be26d9d7517766beeabaa691476e5b66810993139d96c209d38b66cb32e747473a8235bd55339bc264c4d8efbefa75848f6c4e978cacb7de8e6f2937a4d797a7d0665aff58324f12477657a2a11d86fca3d68b24bc880695bd93b324aece8bd3a1ded8eec02987f799e2c6602e0c764441c4cb89465fd342a0273a2047812833f15b85f34b5dff5e5fb50e3055c39063bd800532111fe26bc5878899c1ec003bdb0a8d05baea51034541d463871c9f69bbde18ed036b7f3fecbbe3d7bf5b1dce3d54e7b078b2b4baf4057f6d3d46260e7d654b8bf4094f8a43665c2a09141fd6ff6cbeedd0ebf143754a785abe9979c8e82322f5d4206b94d4cbd419146e3ab6f1b80a52e126649dc36da6fa5bc030b2b086135c87358f581262ebf6d54a7c37a1b6c751993291e05773fed329d7b95fb4b8ac0828bd2545c292677873ff94149383a449031fe25ba077bf38fb4e3f92da36ca353a24e4328a05ed38b7b442392f8d05938cb89d6a8f46a9a9be9633b1e837d5735298e0499b619f027c63bc22216a124ef4e2d4b58206f7d0b101a695f06f518abc5e5868d0e3ffa96f7a878b58e5e669e38be76982a38f438156aec73b9db14e82ebaeb0f2258c0e754d3055e49a092d8341783336acdfecc8156f484c6dad1158b18128a56b62094882b4e01a087b4d869319ab090725b99b25e0a0932a2f6496d94789fe3ab45a70552a9a6843baf15878f2fd04cd53b5062b8aa91646b27396978f8b9c4de69bb60a909e5b916fdab1531eca4f93d7ae02477bd8408db25d7d978f9022d1f31eeeb1b447f31e2966e0580637cfd0712e138d9e4ab80dfade50db6b30e192f6e1f94452fdb9b30e1cada1e3ceec309734a6121ac343c3a1a22a4fc271f6f611dc9106dd6e341df52aa7ee5b450d74515dfcf2e84b8f70029efbacc06325ab3e9ca749a876fb4a6fa9bd0b719fde2885a0c7f6772b61e409a2f1ea21a5fc35c83d110c294fa5148b717709e34892b886ba1aeb92711ab0234f8c5783195a71cc266ef04860a4d161f86f5710e1deb49bb8cdd8e572611f3a8d6d69ffdf3292a1e7a69c60bcaa212fe94ee7dc8ccad39d3b770fbee5788030be5dd7b7dfb8e7a4121024f9c7fefef62a254a5283911bba23e1dc180e04a61c64e401dd6230acbde1c3221d7b45fe7b82486fda05da9b2bb1b7687a9c6b1614fe864beddb03a4ea869d4e438f03c25fdb04b5782f9d888d51a229f60283cd1095513cfaf630d7276c7e234abc790b153bd5bb2f19e4f4ca3bb34a659126e1261de8cc331ed775edc45d91067bcf33b905bedd0760dae4e439ebe7dc83adc680aacda23dfba5cb603c550930a7b86678965b8f54b1eba6df86d344be12877a88dd0a58537ea931bb031ed60eb3dc2cfe1832600d051f51427d27148539cff55c1d56c7c0e0c4dd5d0b3255633e5748881e1954d28182c1d5223e54639c595c6fb1d5fd98cfb257e11288a765a27f82adb4ffd60aee8b97d46d287f6c4635ab104fdca773f8eff42503a596bd33167ff4a3f8fdace76956655906a4c2b1a57462115c90f8d93f8ef69c06e102e2e026086c76"}, @assoc={0x18, 0x117, 0x4, 0x4}, @iv={0xc8, 0x117, 0x2, 0xb1, "27f759d5b535f6729340157d8323435c32c85194f3a8c2e970064989088629b4fafb8a4a2c6892d2644b52ead813b8ec679259b050470776ef0403ee48a30151fbdbbe89c91109e1290ee9f3d0c5de7e3de49637bbe32d4cb1702a2c3d00074f70cd736a5a08a2e61d004ba8fd82708cb0b2f2307ca52fcc659d60f3fa8fb7f506229d24decafac4f2c332b15eeeeac7d08b81843f9e1a29c8679f08497d2501aa80c52261ea7a083af9cfb74affe72f68"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x7}, @iv={0x28, 0x117, 0x2, 0x12, "fcfe1b197f53a3d2390c83ef656057be435d"}, @iv={0x28, 0x117, 0x2, 0x10, "1796a37fa7ec8951ac8bacf2dc8b081f"}, @op={0x18, 0x117, 0x3, 0xffc00000000000}, @assoc={0x18, 0x117, 0x4, 0x5}], 0x11c0, 0x8004}, 0xc810) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f44000)=0x6, 0x4) mknod$loop(&(0x7f0000dd9000-0x8)="2e2f66696c653000", 0x8000, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000e94000-0xb0)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:50 executing program 3: ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x6) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0xa) r0 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000a08000-0x8c)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000054d000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000537000-0xb)="2f6465762f6877726e6700", 0x121000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000002000-0x4)=0xa, 0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000a4c000-0x8)={r1, 0x3}, 0x8) mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000e7f000)=0x0, &(0x7f0000068000-0x4)=0x4) syz_open_dev$sg(&(0x7f0000249000)="2f6465762f73672300", 0x6, 0x801) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000000)="2f6465762f7663732300", 0x10000, 0x43) ioctl$TIOCCONS(r4, 0x541d) signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x35, r4, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000009000)={0x3, &(0x7f0000058000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f0000016000-0x10)={r5, &(0x7f000001c000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fd7000)=0x75) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/23 12:34:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a32000)="2f6465762f6175746f667300", 0x101100, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00005e1000)=0x7, 0x4) r1 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1) sendfile(r1, r1, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) 2017/08/23 12:34:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000ef000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x430300, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) r2 = syz_open_pts(0xffffffffffffff9c, 0x10000) r3 = socket$bt_sco(0x1f, 0x5, 0x2) r4 = syz_open_dev$vcsa(&(0x7f0000d5b000-0xb)="2f6465762f766373612300", 0x100, 0x80) r5 = socket(0x4, 0x80003, 0x3) r6 = signalfd4(0xffffffffffffff9c, &(0x7f0000fda000-0x8)={0xf4}, 0x8, 0x80000) r7 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000f9b000-0x10)={&(0x7f0000064000-0x8)="2e2f66696c653000", 0x0}, 0x10) socketpair$inet(0x2, 0x7, 0x8001, &(0x7f0000042000-0x8)={0x0, 0x0}) r9 = inotify_init1(0x800) ppoll(&(0x7f00008d5000)=[{r0, 0x442, 0x0}, {r1, 0x100, 0x0}, {r2, 0x8040, 0x0}, {r3, 0x8060, 0x0}, {r4, 0x4100, 0x0}, {r5, 0x340, 0x0}, {r6, 0x10, 0x0}, {r7, 0x2000, 0x0}, {r8, 0x4000, 0x0}, {r9, 0xb012, 0x0}], 0xa, &(0x7f00006bc000-0x10)={0x0, 0x0}, &(0x7f0000e7a000)={0x7}, 0x8) r10 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$KDGETLED(r10, 0x4b31, &(0x7f0000a8f000)=0x0) 2017/08/23 12:34:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x0, 0x1, &(0x7f0000001000)=[@map={0xff, 0xbf, 0x40, r0}], &(0x7f0000edd000-0x3)="5d7d00", 0x3, 0x1000, &(0x7f0000001000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x3}, 0x30) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f72666b696c6c00", 0x30000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$ax25(r2, &(0x7f0000002000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r3, &(0x7f0000002000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) syncfs(r1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$bt_rfcomm(0x1f, 0x3, 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000151000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000b72000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timerfd_gettime(r0, &(0x7f0000621000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x7, &(0x7f00006f9000-0x10)={r9, r8}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r5, 0x891a, &(0x7f0000e0e000)={@common="67726574617030000000000000000000", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getpeername$netlink(r7, &(0x7f0000c82000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009d7000)=0xc) r10 = creat(&(0x7f0000fb9000-0x8)="2e2f66696c653000", 0x8) accept$inet(r10, 0x0, &(0x7f0000cae000)=0x0) clone(0x201003ff, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000310000-0x1)="08") setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000e9e000)={0x20000, 0x2, 0x401, 0x4, 0x10000}, 0x14) getdents(r6, &(0x7f0000f4d000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000bd8000-0x8)={0x0, 0x0}) ioctl$KVM_SET_SREGS(r11, 0x4138ae84, &(0x7f000089d000-0x138)={{0x1000, 0x5000, 0xf, 0x6, 0x7, 0x9, 0x5, 0x2, 0xffffffffffffff66, 0x4, 0x100000001, 0x6, 0x0}, {0x1, 0x10000, 0xb, 0x1ff, 0x4, 0x0, 0xfd5, 0x4, 0xb1, 0x7ff, 0x7fffffff, 0x7fff, 0x0}, {0x2, 0x10002, 0x8, 0x7fffffff, 0x200, 0x5, 0x8001, 0x3ff, 0x2, 0x3f, 0x0, 0x0, 0x0}, {0x7000, 0x0, 0x0, 0x10000, 0x7fff, 0x100000000, 0x0, 0xfffffffffffffff7, 0xfffffffffffffffb, 0x0, 0x4f2, 0x2, 0x0}, {0x4000, 0xf000, 0xf, 0x6bcd, 0x8, 0x2, 0xe50, 0x0, 0x8001, 0x2, 0x7fff, 0x8, 0x0}, {0x1d000, 0x3000, 0xe, 0x80000000, 0x7, 0x4, 0x80000000, 0x0, 0x10000000000000, 0x25, 0x0, 0x2, 0x0}, {0x4001, 0xd000, 0x3, 0x6, 0x7, 0x0, 0x0, 0x100000001, 0x4, 0x7f, 0x5, 0x0, 0x0}, {0xf000, 0x4, 0xf, 0x1, 0x4, 0x1, 0x8, 0x4000000000000, 0x4, 0x8001, 0x7, 0x9, 0x0}, {0x4000, 0x6000, [0x0, 0x0, 0x0]}, {0xf000, 0xd000, [0x0, 0x0, 0x0]}, 0x20, 0x0, 0x1, 0x24, 0x7, 0x1000, 0xd000, [0xffff, 0x0, 0x9, 0x9]}) getsockopt$inet_tcp_buf(r10, 0x6, 0x1a, &(0x7f0000429000-0x20)="0000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000740000-0x4)=0x20) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f00006f9000-0x5c)={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, {0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x631b}, 0x7, [0x32fbc444, 0xfffffffffffffff8, 0x18000000000000, 0x2, 0xffffffff, 0x40, 0x7, 0x8b]}, 0x5c) 2017/08/23 12:34:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x200000) 2017/08/23 12:34:50 executing program 0: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00004f5000-0xa)="2f6465762f7663732300", 0x98, 0x80000) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b73000-0xc)="2f6465762f6175746f667300", 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000ac4000)={0x0, 0x0}) r3 = syz_open_dev$sg(&(0x7f00007fa000)="2f6465762f73672300", 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xfce3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfe, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4000, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000099000-0x56)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000cec000-0x4c)={0x10000, 0x2, 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]}) syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0xfffffffffffffff7, 0x101000) mkdir(&(0x7f0000722000-0x8)="2e2f66696c653000", 0x3) perf_event_open(&(0x7f0000cd2000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc642, 0x0, 0xd34, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0xa) mkdir(&(0x7f000000f000)="2e2f66696c653000", 0x2) r4 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) write$tun(r4, &(0x7f000037b000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "72ecfa694f1fa6c7bfd2496afe5c64d6e36e58615989b911cbc37d65cf1356e4ab8d3f82d4"}, 0x30) ioctl(r4, 0x2286, &(0x7f00005f8000)="") r5 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000cff000-0xc)={0x0, 0x0, 0x0}, 0xc) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f000052e000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r7 = creat(&(0x7f0000b2f000)="2e2f66696c653000", 0x0) write$tun(r7, &(0x7f0000012000)=@pi={0x0, 0x0, ""}, 0x8) getgid() 2017/08/23 12:34:50 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000042b000-0x9)="2f6465762f76637300", 0x48040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000c25000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000c5000)="2f6465762f6c6f6f702300", 0x0, 0x400040002) sendfile(r1, r1, &(0x7f00002a4000-0x8)=0x0, 0x7fffffb9) 2017/08/23 12:34:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) socketpair(0x8, 0xa, 0x80000001, &(0x7f0000fa0000)={0x0, 0x0}) ioctl$KVM_CLEAR_MEMORY_ONDEMAND_STATE(r1, 0x4010aef4, &(0x7f0000913000-0x10)={0x17000, 0x6}) 2017/08/23 12:34:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000e6a000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f00008b5000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e8c000-0xc)={0x0, 0x0, 0x0}, &(0x7f000027f000-0x4)=0xc) r1 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) sendfile(r1, r1, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) 2017/08/23 12:34:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0x8000, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000c5f000-0xb8)={0x0, 0xf0440000000000, 0x4, 0xffffffffffffffff, 0x5, 0x8000, 0x4, 0x100000001, {0x0, @in={{0x2, 0x2, @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]}, 0x6, 0x4, 0x1f, 0x9, 0x3ff}}, &(0x7f0000d27000)=0xb8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000a4c000-0x8)={r2, 0x3}, 0x8) 2017/08/23 12:34:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000)="2f6465762f7573626d6f6e2300", 0x5, 0x10800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000-0x4)=0x100000001, &(0x7f0000001000)=0x4) r1 = syz_open_dev$mouse(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x7f, 0x2) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000568000)={{0x800, 0x7, 0xfffffffffffffffe, 0x1, 0x1d, 0x2b091110}, 0x40}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00000f5000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x5, 0x82000) ioctl$TIOCSTI(r0, 0x5412, 0x9) r1 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) sendfile(r1, r1, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) 2017/08/23 12:34:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) syz_open_dev$ircomm(&(0x7f0000e96000-0xd)="2f6465762f6972636f6d6d2300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000d95000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000000d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/08/23 12:34:50 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000b72000+0x5e5)="2f6465762f696e7075742f6d69636500", 0x0, 0x200800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006f7000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00005fa000-0x28)={0x797, 0x1c, 0x43, 0x4, "1d79f300a53d1d6cb58a5b7d81a537bfaa7a58caec265dbba7728d78f7d02915"}) readahead(r1, 0x4e35, 0x200) pwritev(r0, &(0x7f0000fd3000-0x80)=[{&(0x7f0000a6f000)="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", 0xfe}, {&(0x7f0000972000)="4fc4168867b790d0e5c36220a34dab5b441e1fa98764e593406201c035bae736569f8a5d2d9a4ead7fa3ecb5bd714d6527dbdac77b88fcf0aeedfb06e877cc3bdccb970eff7354c7bf67155b5f3a2579f7cd5780ab52c26bc1e9047be50bb61b554d365d0b4923e07eb80bc7f790bcc7d96def4e3b945788eb188390ec929f655421909a252f308bfb1e9d4cfa8c7190a5dab12aa239dff8c612a40aa0d00c220ca3f52f5218426215436966d4d2b87de0bc6fc0bb30f777d7dd32edfbc68b70d21942438b4efa", 0xc7}, {&(0x7f00001ce000-0xdc)="e65a8d340d3eb4ad28e17b6f16c982d948ff9c4404cfd5fee059e32b8370dbc2f146eb1083cc426ed42cae835df4feb4a0ad559dcc67a75d0a5c534b1a7de1d264e046bc7cda1f930a0dee4f7a5f1c2c0ccaab6602b6ac97a0588dfb7d4d0ca6bd02ac7043a72973dba49e3467984175839d3d7ad28946f0070a45b6340303b07e033bc787737d3c220f93aaa35eac13dc921098027af69cf8d9f58575fb7dd3b5bbf80d77a69656d7244b78adad12b7602bd2f5dfab29f44af6b980071befd7e67163241904844644a54a8a15c38b7873f96d48bc26f5bc9c169dcb", 0xdc}, {&(0x7f0000c29000)="56d154a3d7ca1ef58e973d2415e521f5a204f5cc974a7acb86bf71902ca89cbea8ba9aa38aca55d9ce30d315e356035d14248176616b472223ec37857a1532b224bc83a7a66d395a0fb5e95d1f9960ff195e4480968a9305", 0x58}, {&(0x7f00005af000-0x1000)="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", 0x1000}, {&(0x7f0000740000)="ab8c13941d1ecc2e80faa0e86c1b90b94d779bec7e6315b29965b43de2e45ecce1826684165674e843df0276ef14a55e5dc3c568a70aba48cf94d9d5801521c24d9a3be4e17a1f5795497ac0f79bb085a4085d8863b40841645c79ff115052b3a7e784addb5f0e5f28cac6d86cd96a226bbb2fdf7ab7cd8a3adca00113bb686e2d48f1dbf0f64b5d1fa5a5abe850aebd0b2f7dca4a0b49820b4306d241a4301d945833f9a12b5b2c21d92b78c1b425738d6c7bd5e86510d01158fba37a0dab89f412a1fe4546ebefe6a8060356100b7cbb3026dcb023c81d1efedd", 0xdb}, {&(0x7f0000b74000-0xc1)="49ec4e869da17c780338933a727173b25eacadae2113aabf8b20794a796a3cc5a2ac871faf2ce69a1e1af8668dce3fe37f29a9ce990e9854257f666f9b24679fbbccd55a81b4639853b8d57298abe65baa1abc1d6fa646975ef6aca82de8a688e42ee45a2bdd5471c2cac9eb515c0ad1f416e64ede053011482e4bd6d5f14e524979a82e8078c6ca6b027bc9fa184570baff62e8d025f480d21b2fe078efc35d8a38bb88662a85d86910621331db05e4630d650a91e73bdbd31330d2c0abef10a8", 0xc1}, {&(0x7f0000e08000-0xaf)="5d03ab2c1b97fa21766b7e6e3b3972595b25c6d8102a600e888e8ce7b1366c53a41ddec00bb304ee76380163fd2e9ec19f93e67b1200c8d672b1a46bd4a591ccb2cd6cad5d52c03494f3f6d411c7882e26c46457de1ee410e48712b108fbbd421531e8c773c5baff62f16704393a59e19ee15d107a03c08aebecd736e9099d577fe01316ed23a8f8bb827f3475364d8a09844ce0777b4d7771273ba5e5acccf54e576a726c7806a60c5b45f909467c", 0xaf}], 0x8, 0x51) fcntl$getown(r0, 0x9) stat(&(0x7f0000aea000)="2e2f66696c653000", &(0x7f0000f7f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x68000)=nil, 0x68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000068000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000068000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000068000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000001d000)={0x0, 0x1}, &(0x7f0000069000-0x4)=0x8) mmap(&(0x7f0000068000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000068000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000069000-0x8)={r4, 0x10000}, &(0x7f0000068000)=0x8) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000069000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r5, &(0x7f000006a000-0x6)={0xc, 0x0, "3cbe83"}, 0x4001) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000066000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r8, &(0x7f000004e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50) splice(r6, 0x0, r8, 0x0, 0x58, 0x0) write(r8, &(0x7f0000062000-0x94)="21", 0x1) fcntl$setpipe(r0, 0x407, 0x100000000) writev(r8, &(0x7f000000b000)=[{&(0x7f000003c000-0x7)="", 0x0}, {&(0x7f0000067000-0x1000)="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", 0x1000}], 0x2) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f00005c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) read(r7, &(0x7f0000012000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf) 2017/08/23 12:34:50 executing program 2: r0 = memfd_create(&(0x7f0000a72000-0xb)="2c40766d6e6574316a5b00", 0x1) tee(r0, r0, 0x100, 0x1) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000ff2000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000018e000)="2f6465762f7667615f6172626974657200", 0x200, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000a9c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000bab000)={r2, 0x3a}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00006df000)=0x0, &(0x7f00002dc000)=0x4) [ 376.236117] QAT: Invalid ioctl 2017/08/23 12:34:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000b9c000-0xb)="2f6465762f6c6f6f702300", 0x80, 0x40001) r0 = syz_open_dev$sg(&(0x7f0000fe6000)="2f6465762f73672300", 0x9, 0x200) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000a1b000)={0x1, &(0x7f00005f9000+0x132)=[{0x0, 0x0}]}) r1 = syz_open_dev$loop(&(0x7f0000b6a000)="2f6465762f6c6f6f702300", 0x0, 0x4002) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00008af000)={r0, &(0x7f0000b3a000)="0086b14d0db1d8ae774a69cbaabbf1903f1a47ecf2781f3ac4393c55d7a95d50d330656c9476a1df44a37009f34d5597f44f8f75377ca82f2357ca5b15301518ea1764"}, 0x10) sendfile(r1, r1, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) 2017/08/23 12:34:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000f5d000-0x78)={0x7, 0x78, 0xc0, 0xfff, 0xffff, 0x2, 0x0, 0x6b67, 0x100, 0x8, 0x0, 0xffffffffffff0001, 0x0, 0x2, 0x0, 0x8, 0x2, 0x3f, 0x4, 0x4, 0x0, 0x3, 0x7, 0x7, 0xffffffffffffffc0, 0x3ff, 0x0}, 0x0, 0x58, 0xffffffffffffff9c, 0x2) perf_event_open(&(0x7f00007ee000)={0x4, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000f62000-0x4)=0x0, 0x80800) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f00001be000)="c34c9d73ea718eacd5d125afd1e60b31bc9659e23d854f2a963f85578a17c777b7b89ff3d3bb16daea37206d32dafa6d887625f03ec35ea2a816065eeafedc497b714a928b53475742b604960459bc0138a8be7eeb99979736a27239c5100c68076c44c9585e81cf965483166eae173ae94f808fad5a94b6b35498e4b9598a8e156cadc3a33943b8579f77a5372b0d622d7c") r1 = dup2(r0, r0) r2 = inotify_init1(0x80000) connect$unix(r2, &(0x7f0000c46000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) r3 = perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r1) r4 = syz_open_dev$sg(&(0x7f0000bd4000-0x9)="2f6465762f73672300", 0x0, 0x80) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a85352, &(0x7f00008a2000-0xb0)={{0x20, 0x9}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, 0x40, 0x40, 0x7, 0x136fbde1, 0x9, 0x101, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$ircomm(&(0x7f0000fde000-0xd)="2f6465762f6972636f6d6d2300", 0x5, 0x10000) mlock(&(0x7f0000e98000/0x1000)=nil, 0x1000) syz_extract_tcp_res(&(0x7f0000068000-0x8)={0x0, 0x0}, 0x0, 0x5) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x201003ff, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000310000-0x1)="08") fcntl$addseals(r0, 0x409, 0x0) [ 376.257378] QAT: Invalid ioctl 2017/08/23 12:34:51 executing program 7: r0 = socket(0xa, 0x7, 0xffffffffffffff20) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000ef8000-0x4)=0x0, &(0x7f00000aa000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) sendfile(r1, r1, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) 2017/08/23 12:34:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000a8f000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009a1000)={0x0, 0x0, 0x0}, &(0x7f000039b000-0x4)=0xc) ioprio_get$pid(0x1, r1) 2017/08/23 12:34:51 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001e5000-0x10)="2f6465762f73657175656e6365723200", 0x103001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000e53000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0xc9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$ircomm(&(0x7f00004c3000)="2f6465762f6972636f6d6d2300", 0x1, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00003ac000)={0x8, 0x7, 0x6, 0xfc, 0xff, 0x7c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000ab9000)={0x0}, &(0x7f0000012000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f000078e000)="db477325e15b84e4ce9986c58b753a690c9689a9be4e76673aeb3070072f6d96987be4571086a847a1c555df6869a40b2544e49377d81cf78d407bb2315facdf39f995682f5d4850ed3dc1") clone(0x201003ff, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000310000-0x1)="08") 2017/08/23 12:34:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000014e000)=0x7) 2017/08/23 12:34:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000074f000-0x4)={0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f000027e000)={0x1000, 0x1f, 0x400000008, 0x100000000002}, 0x6) r2 = syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e6a000)={0x0, 0x0}, &(0x7f0000c17000+0x9e2)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000f53000-0x8)={r3, 0xfc00000000000000}, 0x8) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000078f000-0x4)=0x0) syncfs(r0) 2017/08/23 12:34:51 executing program 1: r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) socketpair(0x11, 0x806, 0x0, &(0x7f0000314000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000046e000)={0x6000, 0x0, 0x3, 0x8001}) r4 = openat(r2, &(0x7f0000f1f000-0x8)="2e2f66696c653000", 0x10000, 0xc) set_tid_address(&(0x7f0000d95000)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00006ca000)={0x5, r3, 0x2, 0x7}) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000a0d000-0x8)={0x0, 0x0, ""}, &(0x7f00002f0000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00002b7000)={r5, 0x100000001}, &(0x7f00004d8000)=0x8) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f00000d9000)=0x1) 2017/08/23 12:34:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = syz_open_dev$ircomm(&(0x7f0000e96000-0xd)="2f6465762f6972636f6d6d2300", 0x0, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000317000-0x8)={0xe0c, 0x4, 0x7, 0x5, 0xdc40}) syz_open_dev$loop(&(0x7f0000d95000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) getpid() futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000000d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/08/23 12:34:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f000031d000-0xd)="2f6465762f7573626d6f6e2300", 0x3, 0x80) 2017/08/23 12:34:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) sendmsg$netrom(r0, &(0x7f0000e00000)={&(0x7f0000ca7000)=@full={{0x3, {"ff7024a81abcc3"}, 0x9}, [{"96163546a555b2"}, {"bfd9fc6f90c8a4"}, {"1734acf20eb2ff"}, {"efdc609ee3d110"}, {"d62924356d3b30"}, {"750b520f52bf2e"}, {"65a08f4b178322"}, {"23f849475c6329"}]}, 0x48, &(0x7f0000f8c000)=[{&(0x7f0000587000)="d8ff087aa0cce62938b41f06c1b0ab312e383f476fe7", 0x16}, {&(0x7f0000672000-0x94)="e940c4dcaec3f961306082efea86e75978d98487e22b1b6bfb1de85d387ce3cd5945da8af299f5a537fad386e9cfdde5843b6cbd69364479a6d617bcb0bd1ba00217cbf7c1d3168c9515e3f68f15f1dfe16a85df6c475f7c59d51488e79d15763566feb2cbf87d0d258105dccbe694eabf15d534d6a079f5c6aea80178480ff048848f365867f1e65d76e9829a156a5b7a7f67cf", 0x94}, {&(0x7f0000df6000-0xc6)="588d5e74e8c5f4ad18fab65793f4ff3bd94c884c3819427dc828782f74c13582cd135e5362d8f3004548a383c5fb634e207f741b6abb1e7901791dc79e79c43fe6d83414526263cba305942e5f5cbf97ec563a73a6ff71ba19a4c6b51de99cfd1a10a4959a1e23fd5030691102005bba8ba6a7d12c840ee421091540275c10b642251e593cc6488cb17a5b21191ceed9e6d58528f220f00e96d97ad0b288e990972389d1694bf0138edaeaf579c6eaeac98c4e15079bc64cdf13df223aa09bd35bfe0943fcfe", 0xc6}, {&(0x7f0000fa2000)="8249d0c317bc59ed6e2c2afbf340ca534b66fc255823b1b4ae8d414b9644058a8b50a991f761e4def2451d5ee851d2e13c7cde682ec88a715a7d6179d89841c8c7046e142dc12c9e5bc4ba222c3000482f9d88b4cb1afbc63e57a01feaf635f5ef7b5ddbb41c19081fa2bf8637647ed1ba042f87e08be562eab571e00001e94170b83688b9f4", 0x86}, {&(0x7f0000ba1000)="2d62ba3bdad4b50e1900b4151370158f3a5eb6fa92cd51958e0bcd", 0x1b}], 0x5, &(0x7f00009dc000)=[{0xf0, 0x11d, 0x0, "3e67b463b4157f219336aecfe4796e8dbedc5594a4349c4bf7023fe7232e31e851dab76fe9acb27ad82d29b577c15c3df16f0da0bec0092334c035d168be64deaaf0dc8b298ed6d8846a011dc24585f09d74d83623c32fb8f27d66b8214f393dbac8710485e6dac0f88260d0ab42f38e9a33c8ae09007b4a043226c14ea71e007ff45ce956a924e86dd291c15fbdde7b513be8e75945dfa14421d9829d145f4115912ab8d5f7297d55551f8d91960190b1fd6c7553c096aeeab62a05dd2d6528f967274ebc8fcc70b8187b18097ba04fbd6534d8af701612577f7e8e15"}, {0xe0, 0x10d, 0x1, "ced3f0e76689014e2db2925762d6e66e5403d362a26a2071c35b2853480172d9368400eedb05d034985ce1b6ddd2dc1d9a587695a8188ec1f022a7f99a3863fca7b79a2b3d5ea2d7e7c394d113af62cf63752a43c51b57f65c146d5dd128d10c238f7bc178108f9063b9d5fe953fcefd3595214343e19ec1b7e60189b07fe548d5e0574d8ea6782b5daad707de00b68c48e212f8f435145cd98a465789f3f6f410ee1df04d9dbd269c45413cfc35cc5f8908a5edc06801da7a02d7c9ebf6cb61ea14e4f03ff702cd6d408c1ef99f"}, {0x60, 0x108, 0x1, "af1ef24903b9594b22fe94472166c20c576d16c60fa08f7108ec9680a9e193edfacd1fde0c70f139de16c694ac5042b6c446e68aae652861416b5788bb0162503fa5cdd27c4e97ccd6eab1"}, {0xc8, 0x10f, 0x9, "c6d32ddd660be079c168bbe90a3de1b7c7144dd6d0e02f89428001950b4f0ab4d51337b1b5d19be0537213ed77fdf2880d423020f8033611d506bf1e6a13cb4ce463f3bef1eb0b7742edcef8171d8a1314606234e36505bdb16f5d9d0c7aa5be4ccbdd4b14c87b7cbf8eca061519c0b4907a8eb9719889ba507305cce72b041892172ab546c085aeb17c671779d06acad20e51ca8a26673245589f4f5238fb8c1aafbddf51cd06407834bc96df441204d35f43f7442226"}, {0xb8, 0x119, 0x2, "5055245596c885c28b4cca001cb8c477deda7e57df67bf0f3e36b50638514f927dfff04931c1af83cc55709f5fa68ea5b6978be5195203f3013d1243253de546b78c14b7bcb6e4e46ba83ad19fef84368b45587e155c1a1125201ee2ed52ced96ccc545ff647f1c4ad6918407823c6a4e20aa29d3724e1a29fc67fcf60c96e7c9633f35ba6a03146ca1b46bd5cccbfbe9a77bedfc7114776852bd9cdfa5cef32fabaaa"}, {0x1010, 0x1, 0x25, "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"}, {0x108, 0x10c, 0x3ff, "a77fd6d27e4fc3f5fd999d2c2f47fd5da90fb1308935a997d2356c194c809fdf814cb573ff4d3b18170cf5e5bbbd85f89e5acb7ce1986d364f9157be98a9187535b4a3c967ee7c981a2a1bb734041f1aab097706a7336d6ca502caff6da3253d8eefb534562605cb9068bb839afc1f31b78599df764923603fd59956ef563e890e968331729688633eba409c2091d45003b8a197e161b6e9a28ac076cc7dca622908b0e301d30a5c0c1b96450a08512b572e4810d46955b02b1cb4c4f542e0b30a0feda159841b00d43caabd938ff16b3761bb822b9d4e060cb3099912bfd450806766db19eb4b5682cae50ea2d3a14e77"}, {0x28, 0x1, 0x8, "0d0c776a508af45cd596eb820bf9df08486690"}, {0x68, 0x116, 0x92, "a53e4386176165d23110e24908843aa8f94622055a7652016e7c1a0f5a1157b4bd5cf3bf4e135631e5ec570fc10158a4beaeba535f57ca55630bc9063b15cd4f9e06778e8a564ab1b4d27cc944f2c3e30c965a"}], 0x9, 0x20000000}, 0x841) pipe(&(0x7f0000c59000-0x8)={0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000a34000-0x10)={0xf000, 0x0, 0x0}) connect$ipx(r1, &(0x7f000049a000-0x10)={0x4, 0xc, 0x80000001, "8af70ab7df07", 0xe185, 0x0}, 0x10) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ffa000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000088b000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000ae1000-0x28)={@common="67726530000000000000000000000000", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGETLED(r3, 0x4b31, &(0x7f000072f000-0x1)=0x0) 2017/08/23 12:34:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) syncfs(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000394000)="2f6465762f73657175656e6365723200", 0x101d01, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000c03000-0x2b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:51 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000b54000)="2f6465762f7573626d6f6e2300", 0x9ab, 0x0) fcntl$notify(r0, 0x12, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x102, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) finit_module(r1, &(0x7f000039e000)="00", 0x2000000000003) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) nanosleep(&(0x7f0000946000-0x10)={0x0, 0x0}, 0x0) 2017/08/23 12:34:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) accept4$llc(r0, &(0x7f00009c7000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000fe6000)=0x10, 0x80800) r1 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) r2 = openat(0xffffffffffffff9c, &(0x7f0000936000)="2e2f66696c653000", 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000ddd000-0x4)=0x0) accept4$inet6(r0, &(0x7f0000b36000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000054f000)=0x1c, 0x800) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x5) sendfile(r1, r1, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f00007fa000-0x4)=0x10000) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000da7000-0x4)=0x0) 2017/08/23 12:34:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000067000-0x8)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000a61000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10000000000000}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x201003ff, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000310000-0x1)="08") 2017/08/23 12:34:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00000f5000)="2f6465762f7663732300", 0x2, 0x0) r1 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00009cc000)={0x6, 0x1}) sendfile(r1, r1, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) 2017/08/23 12:34:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00009f1000-0x9)="2f6465762f72746300", 0x100010000000000, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f000067f000)=0x0) 2017/08/23 12:34:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000389000)={0x0, 0x0}) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000f99000)={0x200000000000000, 0xf006, 0x7, 0xb, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d61000)=0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000830000)={0x0, 0x4}, &(0x7f0000c80000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000194000)={0x3, 0x8200, 0x7, 0x80000001, r2}, 0x10) r3 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) sendfile(r3, r3, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) 2017/08/23 12:34:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000844000)=0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000a8f000)=0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f000043f000)=0x7, 0x2) 2017/08/23 12:34:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000603000-0x2)="2f6465762f7573626d6f6e2300", 0x80000000, 0x2140) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000606000-0x8c)={0x1000, 0xcf, 0x1, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) faccessat(r0, &(0x7f00004ef000)="2e2f66696c653000", 0x8, 0x400) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000a12000)={0x0, {"00000000000000"}, 0x0}, &(0x7f000004b000-0x3)=0x10, 0x80800) recvfrom(r1, &(0x7f000033a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd, 0x0, &(0x7f0000831000)=@un=@file={0x0, "2e2f66696c653000"}, 0xa) clone(0x201003ff, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000310000-0x1)="08") r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TCSETAF(r2, 0x5404, &(0x7f000015c000-0x14)={0x9, 0x7c, 0x1, 0xe33, 0x400, 0x80000000, 0x5f5, 0x401, 0x46f, 0x7}) 2017/08/23 12:34:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e3e000-0x11)="2f6465762f7667615f6172626974657200", 0x40000, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f000088e000)={0x328, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00008cc000-0x10)={0xf1, &(0x7f00002f5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000e5a000-0xe8)={0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x2, 0x1f, 0x18, "c5089814502157ee894c026908f79361e48bc3b7f079a7eb1631855e31a4d3425b5dcf30fb087feb98fbd678e27a558fa3d8199f9a2ad51231c2651431db3385", "9abb1934e12ad33948fa09995705b6bed8e64481d75cc872c8ed2738e3cdb582cf020cf50642a4e88568e6e6dfb7b1eb1d15b60bd6fee834b6881c2cb333cd4a", "d2b5f0e53f449c7dda14c12cb76f1eb079f0c4dbbad289faf95121525af20dfa", [0x7, 0x9]}) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) 2017/08/23 12:34:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = syz_open_dev$ircomm(&(0x7f0000e96000-0xd)="2f6465762f6972636f6d6d2300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000d95000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) getpid() futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000d95000-0x68)={0x7b, 0x0, [0x1, 0x6, 0x12, 0x1000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000000d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/08/23 12:34:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000906000-0xb)={0xaf2f, 0x0, 0x10001, 0x3, 0x0, 0xa5, 0x2, 0xa1, 0x9, 0xddf, 0x1}, 0xb) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) r2 = accept4$inet6(r1, &(0x7f00008e4000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000742000)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00001e8000)={0x0, 0xffffffff, 0x8b, 0x6, 0x5, 0x56}, &(0x7f0000eb5000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000060c000-0x8)={r3, 0xfb}, 0x8) 2017/08/23 12:34:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000116000)="2f6465762f72746300", 0x400, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000a8f000)=0x0) fcntl$addseals(r0, 0x409, 0xe) 2017/08/23 12:34:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) pipe2(&(0x7f000054b000)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f000086f000-0x10)={0xfffffffffffffa41, 0xffffffffffff0000, 0x9, 0x7fff}) 2017/08/23 12:34:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b31000)="2f6465762f73657175656e6365723200", 0xc000, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000c7b000)={0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x201003fd, &(0x7f0000487000)="c0", &(0x7f0000654000)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000310000-0x1)="02") socketpair(0xf, 0x80000, 0x5, &(0x7f000024b000-0x8)={0x0, 0x0}) clock_gettime(0xffffffffffffffff, &(0x7f00001c8000)={0x0, 0x0}) clock_getres(0x2, &(0x7f00002de000-0x10)={0x0, 0x0}) utimensat(r1, &(0x7f0000548000-0x8)="2e2f66696c653000", &(0x7f0000ae2000-0x20)={{r2, r3/1000+10000}, {0x0, 0x0}}, 0x100) ioctl$void(r0, 0xc0045878) 2017/08/23 12:34:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ircomm(&(0x7f0000b86000)="2f6465762f6972636f6d6d2300", 0x7, 0x141040) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000dbc000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f000074d000-0x8)=0x7) ioctl$KDGETLED(r0, 0x4b31, &(0x7f000084f000-0x1)=0x0) 2017/08/23 12:34:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) bpf$OBJ_GET_PROG(0x7, &(0x7f0000cc7000)={&(0x7f0000163000-0x8)="2e2f66696c653000", 0x0}, 0x10) 2017/08/23 12:34:51 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_int(r0, 0x0, 0xe, &(0x7f00000d0000)=0x80000000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000703000-0x8)="0000000000000000") readv(r1, &(0x7f0000d35000)=[{&(0x7f00003ff000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f0000284000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}, {&(0x7f00005c4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39}, {&(0x7f000068d000-0xb)="0000000000000000000000", 0xb}, {&(0x7f0000ed9000-0xd6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6}, {&(0x7f00009ae000)="000000", 0x3}, {&(0x7f0000324000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f0000851000-0x37)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37}, {&(0x7f0000118000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}], 0x9) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000662000-0x4)=0x0, &(0x7f00000f4000)=0x4) ioctl$int_out(r1, 0x5460, &(0x7f00008b8000-0x8)=0x0) 2017/08/23 12:34:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x201003ff, &(0x7f00009a6000-0x1)="45", &(0x7f0000109000-0x4)=0x0, &(0x7f0000530000)=0x0, &(0x7f000003e000-0x1)="04") 2017/08/23 12:34:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2017/08/23 12:34:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000a99000-0xc)={0x7, r0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000e54000)={{0x3ff, 0x8000, 0x8, 0x66f, 0x6, 0x3ff}, 0x5, 0x5, 0x4}) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000a44000-0x1)=0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000dda000)="2e2f66696c653000", 0x8000, 0x3f27b2cd2c25b69e) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ec1000-0xc)="2f6465762f6175746f667300", 0x200, 0x0) openat(r0, &(0x7f0000447000)="2e2f66696c653000", 0x400001, 0x10) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) socketpair(0x0, 0x5, 0x7, &(0x7f00009b7000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000df1000)={0x3, &(0x7f0000382000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) 2017/08/23 12:34:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x201003ff, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000310000-0x1)="08") r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006f8000-0xb)="2f6465762f6877726e6700", 0x375001, 0x0) faccessat(r0, &(0x7f00008d3000)="2e2f66696c653000", 0x140, 0xd00) 2017/08/23 12:34:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = syz_open_dev$ircomm(&(0x7f0000e96000-0xd)="2f6465762f6972636f6d6d2300", 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000d95000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) getpid() futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$KVM_IOBITVEC(r0, 0x4040aeee, &(0x7f000010f000)={0xf000, 0x4, 0xffffffff80000000, &(0x7f00007d8000-0xc1)="6a27f9dbca4234610c00c2cc945db1f42e2a87f9dc5347c7947f7c2c1057faad185ae076a250c724f30555adb1c0fc34baa4dc15d05bc991740c9635380049d44b346fe4848b8296f1ce9c46437802cea30eeeca292c24eb7fb6ec827568dc592123a5722b3e5e29d24b7afb697b9c7f133e585eb8de85e147de297db05966dabfaea6500b8c36f0d1b5bd52263305b7fd067f264c2304e89bef713ff0fc2eea69b68692fd5533cb1826cb3dcba0044a3f54e5b95b2984bfed29cd12b54caa72e8", &(0x7f0000807000)="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", 0xfffffffffffffff7, 0x1, 0x5}) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000000d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/08/23 12:34:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000625000-0xc)={0x50002006, 0x0}) 2017/08/23 12:34:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r0, 0xfffffffffffffff9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000f69000)={0x386f, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000342000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000181000)=0x14) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000356000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KDGETLED(r0, 0x4b31, &(0x7f0000a8f000)=0x0) clock_getres(0x2, &(0x7f00005bb000-0x10)={0x0, 0x0}) ioctl$TIOCSBRK(r0, 0x5427) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000426000-0x4)={0x0, []}) 2017/08/23 12:34:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b06000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b1f000/0x1000)=nil, 0x1000, 0x1000000, 0x43010, r0, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) ioctl$int_out(r1, 0x5460, &(0x7f0000ae8000-0x8)=0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000bed000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) 2017/08/23 12:34:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) r1 = syz_open_dev$ircomm(&(0x7f0000b6b000-0xd)="2f6465762f6972636f6d6d2300", 0xf35, 0x10000) r2 = accept4(0xffffffffffffff9c, &(0x7f0000cf7000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a81000-0x4)=0x10, 0x80000) r3 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f000003a000)=0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000eaf000)={r2, r3, 0x9971, 0x0, &(0x7f0000483000-0x15)="e49ad316fe713914d0dce4f702a05330f9cd67083d", 0x800, 0x0, 0x7, 0x8, 0x800, 0x8, 0x0, "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"}) 2017/08/23 12:34:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f00009b4000)="2e2f66696c653000", &(0x7f0000001000-0xb)=@known="73797374656d2e61647669736500", &(0x7f00006ba000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000bbc000-0x8)="2e2f66696c653000") r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c82000)="2f6465762f6175746f667300", 0x200, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f000059d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/08/23 12:34:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x200, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000234000)={0x5, 0x5, 0x800, 0x1, 0x400, 0x6, 0xf7c3, 0x8, 0x1, 0x1}) prctl$getname(0x10, &(0x7f0000001000-0x77)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f000042e000-0x1)=0x0) 2017/08/23 12:34:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00009da000-0x118)={0x9, {{0x2, 0x2, @rand_addr=0x300, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00005e7000-0x8)=0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_SILENT_CLOSE(r0, 0x6, 0x6bd, &(0x7f0000114000-0x4)=0x2651, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000828000-0x10)={&(0x7f0000518000-0x8)="2e2f66696c653000", r0}, 0x10) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x1)=0x0) syz_open_dev$evdev(&(0x7f0000067000-0x12)="2f6465762f696e7075742f6576656e742300", 0x3, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x3, 0x4) semctl$GETPID(r0, 0x2, 0xb, &(0x7f0000df4000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") unshare(0x24000200) unshare(0x28060400) msgget$private(0x0, 0x64) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000a29000-0x61)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mkdir(&(0x7f0000241000-0x8)="2e2f66696c653000", 0x0) r2 = dup(0xffffffffffffffff) chroot(&(0x7f00005d8000)="2e2f66696c653000") ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00008f2000-0x34)={{0x0, 0x3, 0x4, 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]}) getcwd(&(0x7f0000b30000)="", 0x0) clone(0x18028000, &(0x7f0000000000)="3e408f5a3e95ff4ef7f8617ff31b6ab60babdf1cb7e3f63e0ae31339a717830c9ffb6a25e97f60003672d536b9e49510857353601a3e70d89ac1d8007163a770251829a9234a5eca52f7b8016cfbce656f059a24348edb619cacad49dc7f", &(0x7f000073b000-0x4)=0x0, &(0x7f000023d000)=0x0, &(0x7f0000d85000-0x1000)="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") pipe(&(0x7f0000733000-0x8)={0x0, 0x0}) ioctl$VT_DISALLOCATE(r4, 0x5608) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000bd8000-0x4)=0x3b2d, 0x4) r5 = socket(0x40000c, 0x2, 0xc) write(r5, &(0x7f00004df000-0x25)="1f0000000104ff00fdde45c807110000f305f00008000180020000dcffdf00", 0x1f) creat(&(0x7f0000a04000-0x8)="2e2f66696c653000", 0xc9) r6 = socket$inet6(0xa, 0x2, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f000016e000-0x14)={0x7, 0x7, 0x8001, 0x4, 0x3}) setsockopt$sock_int(r6, 0x1, 0xf, &(0x7f00005d8000-0x4)=0x7, 0x4) bind$inet6(r6, &(0x7f00000aa000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000f01000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x411, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}) 2017/08/23 12:34:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001c9000)="2f6465762f72746300", 0x101000, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000a8f000)=0x0) clock_gettime(0x0, &(0x7f0000125000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000026d000)={0x4, @time={0x77359400, 0x0}, 0x2, {0xffffffff, 0x0}, 0x9, 0xffffffffffffffff, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getflags(r0, 0x1) munlockall() 2017/08/23 12:34:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00005b5000)=[0x8, 0x20]) readlinkat(r0, &(0x7f0000c4c000-0x8)="2e2f66696c653000", &(0x7f0000b11000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6) 2017/08/23 12:34:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x201003ff, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000310000-0x1)="08") pipe(&(0x7f0000e3f000-0x8)={0x0, 0x0}) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000b5d000+0xab7)="00000000000000000000000000000000") 2017/08/23 12:34:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x4, 0x3) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000007f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:51 executing program 6: uname(&(0x7f00006d6000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000a8f000)=0x0) 2017/08/23 12:34:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d78000)="2f6465762f73657175656e6365723200", 0x2200, 0x0) write$evdev(r1, &(0x7f0000be2000)=[{{0x0, 0x0}, 0x13, 0x2, 0x3}, {{0x0, 0x0}, 0x3, 0x100, 0x3}], 0x30) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000288000-0x14)={0x6, 0x4, 0x7, 0x4, 0x0}) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) 2017/08/23 12:34:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) syz_open_dev$ircomm(&(0x7f0000e96000-0xd)="2f6465762f6972636f6d6d2300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000d95000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) getpid() pipe(&(0x7f0000403000)={0x0, 0x0}) getsockopt$inet6_tcp_TCP_PSP_CHECK(r0, 0x6, 0x6c7, &(0x7f0000fc1000)=0x0, &(0x7f00002ac000)=0x4) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000000d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/08/23 12:34:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(r0, 0x0, &(0x7f0000737000-0x4)=0x0) socketpair(0x1, 0x7, 0x50, &(0x7f0000fe4000)={0x0, 0x0}) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000f05000)={{0x100000, 0x103000, 0xf, 0x6, 0x2, 0x80, 0xc6d1, 0x8, 0xffff, 0x10000, 0x9772, 0x2, 0x0}, {0x2, 0x12000, 0xf, 0x3, 0x0, 0x7, 0xef53, 0xfffffffffffff800, 0x8, 0x9, 0x39e7bc3a, 0x1, 0x0}, {0x0, 0x1000, 0xc, 0x0, 0xffffffffffffff81, 0x8, 0x3, 0x7, 0x728e, 0x3, 0x400, 0x7fff, 0x0}, {0x1001, 0x6000, 0x9, 0x800, 0x6, 0x8000, 0x1000, 0x5, 0x9, 0x100000001, 0x4, 0x2, 0x0}, {0x3000, 0x5000, 0xc, 0x9, 0x5, 0x3, 0x6, 0x2, 0x0, 0x4, 0x3, 0x0, 0x0}, {0x3004, 0x1000, 0xc, 0x5, 0x970e, 0x96bb, 0xff, 0x2, 0xffffffffffffadec, 0x20, 0x1, 0x1, 0x0}, {0x3004, 0x1f000, 0xf, 0x8001, 0x7, 0x82, 0x100, 0x6, 0x1ff, 0x8000, 0x100000001, 0x0, 0x0}, {0x1, 0x107000, 0x9, 0x200000, 0xfffffffffffffffe, 0x1ff, 0x2, 0x3f, 0x6, 0x4, 0x38000000000000, 0x5, 0x0}, {0x11000, 0x1000, [0x0, 0x0, 0x0]}, {0x10000, 0x100000, [0x0, 0x0, 0x0]}, 0x2, 0x0, 0xf000, 0x0, 0x9, 0x2000, 0x10000, [0x994, 0x8, 0x7, 0xb21]}) r2 = perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = semget$private(0x0, 0x4, 0x600) semctl$SEM_STAT(r3, 0x3, 0x12, &(0x7f00007ac000-0x4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = creat(&(0x7f00002ff000)="2e2f66696c653000", 0xc1) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000655000)={r2, r4, 0x1}, 0xc) syz_open_dev$usbmon(&(0x7f0000bed000)="2f6465762f7573626d6f6e2300", 0xfffffffffffffffd, 0x40024000) 2017/08/23 12:34:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0xfffffffffffffffc, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dae000)="2f6465762f73657175656e63657200", 0x80000, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000ca4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x201003ff, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000310000-0x1)="08") r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005f7000)="2f6465762f7161745f6164665f63746c00", 0x80200, 0x0) getsockopt$inet6_tcp_TCP_RECVD_TOS(r2, 0x6, 0x6c1, &(0x7f0000acf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000919000)=0x1000) syz_open_dev$random(&(0x7f000048c000)="2f6465762f72616e646f6d00", 0x0, 0x232040) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00009ac000)=0x7ff) 2017/08/23 12:34:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00009df000)="2f6465762f76637300", 0x100, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000370000-0x8)="2e2f66696c653000", &(0x7f0000748000-0x8)="2e2f66696c653000") syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:51 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f6e000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000a8f000)=0x0) 2017/08/23 12:34:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0xfffffffffffffffc, 0x8001) 2017/08/23 12:34:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000a8f000)=0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000755000-0x54)={0x3, 0x4b, "9ac10ac896312ad769f5eea0d670dceaffb558dfb4cd99650b32025e3db2371f8d8f18fb509272e26f7d75d755662d6d564186f24d6814918a392a11e28194f28a6de0578b01bea418d4c2"}) syz_open_dev$ircomm(&(0x7f00000e7000)="2f6465762f6972636f6d6d2300", 0x33700000, 0x200) 2017/08/23 12:34:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000eeb000)=@generic="1295f847d86b65da96b90880637c3165") 2017/08/23 12:34:51 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000000)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) sendfile(r1, r1, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) 2017/08/23 12:34:51 executing program 1: r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000-0x1c)="706f7369785f61636c5f6163636573732970726f6375736572237b00", 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x900, 0x10}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r2, 0x8}, 0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00002a0000)={0x0, 0x5, &(0x7f00006c4000-0x68)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x86f6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000031000-0x8)={r4, 0x568e}, &(0x7f000006c000-0x4)=0x8) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) 2017/08/23 12:34:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000001000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000e7e000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00009e7000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffffd, 0x24000) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000230000-0x4)=0x32) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000caf000)=0x0) 2017/08/23 12:34:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(r0) clock_gettime(0x0, &(0x7f00005b2000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00001aa000)={0x0, 0x0}) clone(0x201003ff, &(0x7f00008a9000-0xbd)="", &(0x7f0000673000)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000310000-0x1)="08") 2017/08/23 12:34:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001b8000-0xb)="2f6465762f6877726e6700", 0x80, 0x0) fchdir(r0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000cd2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0xc0c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffd, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00003a9000)="2f6465762f766373612300", 0xffffffffffffffff, 0x200201) r2 = syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x800) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000de7000-0x4)=0x80, 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000ec000-0x1a8)={0x8, 0x2, 0x7, 0x3, 0x7, [{0x6224a497, 0x6, 0x5, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x5f3, 0x300000, 0xc3, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x6, 0x9, 0x8001, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0xa2f, 0xffffffffffffa51a, 0x2, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x7, 0x8, 0xffffffff80000001, 0x0, 0x0, 0x48b, 0x0, 0x0, 0x0}, {0x0, 0x3a, 0x1, 0x0, 0x0, 0xc00, 0x0, 0x0, 0x0}, {0x3, 0x0, 0x19, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}]}) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f00005fa000-0x4)=0x3, 0x4) 2017/08/23 12:34:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) getpeername$ipx(r0, &(0x7f0000cf3000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00008d3000)=0x10) 2017/08/23 12:34:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) getsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000dc4000)={@broadcast=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f000036e000)=0x8) fgetxattr(r0, &(0x7f0000052000)=@random={"73797374656d2e00", "2e275e26657468316c6f00"}, &(0x7f00000df000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e) clone(0x201003ff, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000310000-0x1)="08") r3 = syz_open_dev$vcsa(&(0x7f0000185000-0xb)="2f6465762f766373612300", 0x40, 0x42200) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f000027a000)=0x0) 2017/08/23 12:34:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000cd0000)={0x0, 0x72, "443026db73190d4f75a47800642c8f0c9edd24a1b230bfb79367e7fc9804431c63f208e8b96e5c2aa021f862fc19275a085756fc47ba1115aa06c0748d7affd061135a631f3f87d8b4f6dcb10985857247164f1cb74c9d1730e49cba5faa1a7618632061b33245a7a4e0e60bf3a770813f14"}, &(0x7f0000182000-0x4)=0x7c) dup(r0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000c5b000-0x18)={r2, 0x1, 0x20, 0x1000, 0xffff}, &(0x7f0000e1a000)=0x18) 2017/08/23 12:34:51 executing program 0: futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) syz_open_dev$ircomm(&(0x7f0000e96000-0xd)="2f6465762f6972636f6d6d2300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000d95000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) getpid() futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000000d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/08/23 12:34:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4003) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000008f000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ee9000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000598000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000fe8000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000504000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000031c000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@rand_addr=0x200, 0x3, 0x2, 0x1, 0x783, 0xa, 0x20, 0x20, 0x100000000, r2, r3}, {0x1, 0x0, 0x1, 0x7fffffff, 0x6, 0x100000001, 0x0, 0x9}, {0x0, 0x0, 0x3ff, 0x7}, 0x6, 0x0, 0x4, 0x0, 0x8, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x100000001, 0x4}, 0x1b, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0x3, 0x80000000, 0x8, 0x115bc6a0, 0x40}}, 0xe8) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) 2017/08/23 12:34:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000a0a000)=0x0) 2017/08/23 12:34:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000048d000)="2f6465762f72746300", 0x100, 0x0) r1 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000508000-0xc)={r1, r0, 0x1}, 0xc) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00002ce000)={0x0, 0x5, 0x6, 0xffff, 0x4, 0x64, 0x7dc0, 0x3ff, {0x0, @in={{0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7fffffff, 0x9, 0x35151ba0, 0x1f}}, &(0x7f0000419000)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e2c000-0x8)=@assoc_value={r2, 0x3}, &(0x7f0000e3c000)=0x8) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x201003ff, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000310000-0x1)="08") 2017/08/23 12:34:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ca5000)="2e2f66696c653000", 0x200, 0x40) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00009ee000-0x8)={0x0, 0x7f}, &(0x7f0000b84000-0x4)=0x8) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003d4000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000afc000)={0x400, 0x2, 0x4, 0x8, r1}, &(0x7f0000f11000)=0x10) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) restart_syscall() fcntl$setflags(r0, 0x2, 0x1) r1 = dup2(r0, r0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00006da000)={@common="79616d30000000000000000000000000", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) clone(0x201003ff, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000310000-0x1)="08") 2017/08/23 12:34:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, &(0x7f00000d9000-0x1)=0x0) ioctl$TCSETAW(0xffffffffffffffff, 0x5402, &(0x7f00000f3000)={0xb004, 0x6, 0x81, 0x0, 0x9, 0x3ff, 0x871e, 0x5, 0x6, 0x800}) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000467000-0x4)=0xf9, 0x4) ioctl$KVM_GET_REGS(0xffffffffffffffff, 0x8090ae81, &(0x7f00004e1000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2017/08/23 12:34:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x5, &(0x7f0000653000-0x8)={0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000064d000)="2f6465762f6877726e6700", 0x2480, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000734000)=0x0, &(0x7f0000fdd000-0x4)=0x4) r2 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) r3 = syz_open_dev$vcsa(&(0x7f0000a06000-0xb)="2f6465762f766373612300", 0x4, 0x88840) getsockopt$inet_dccp_int(r3, 0x21, 0xf, &(0x7f0000b44000-0x4)=0x0, &(0x7f0000bce000)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00001f4000-0x8)={0x0, 0x200}, &(0x7f0000e92000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000bd4000-0x10)={r4, 0x5, &(0x7f000034b000)=[@in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x55a}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}]}, &(0x7f000025e000)=0x10) r5 = shmget(0x3, 0x2000, 0x22, &(0x7f00005d5000/0x2000)=nil) shmctl$SHM_INFO(r5, 0xe, &(0x7f000096b000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x100000b, 0x10, r2, 0x0) 2017/08/23 12:34:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fc4000-0x1b)="73656c6675736572776c616e307573657273656c66707070315b00", 0x1) getsockopt$inet_tcp_TCP_MINRTT_INTERVAL(r0, 0x6, 0x6bf, &(0x7f0000c92000-0x4)=0x0, &(0x7f00007f4000)=0x4) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000ba6000-0x4)=0x0, 0x0) r1 = syz_open_dev$ircomm(&(0x7f0000e96000-0xd)="2f6465762f6972636f6d6d2300", 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f000004f000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) syz_open_dev$loop(&(0x7f0000d95000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) getpid() timer_gettime(0x0, &(0x7f00005d2000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x8000, 0x2, 0x4a, &(0x7f0000205000)={0x77359400, 0x0}, &(0x7f0000195000)=0x0, 0xcf4a) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f00004db000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/08/23 12:34:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00005d5000-0x12)="2f6465762f696e7075742f6576656e742300", 0x80, 0xc0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000009d000+0xfd0)={0x0, 0x0}) r1 = dup2(r0, 0xffffffffffffffff) fgetxattr(r1, &(0x7f0000b09000)=@random={"62747266732e00", "00"}, &(0x7f00004e7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde) fremovexattr(r1, &(0x7f0000910000-0x9)=@random={"73797374656d2e00", "00"}) r2 = creat(&(0x7f00004b7000)="2e2f66696c653000", 0x1) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f0000470000-0x18)=@generic={0x2, 0x7, 0x100000001}) getsockopt$inet_mreqsrc(r1, 0x0, 0x2e, &(0x7f0000640000)={@remote={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f000065b000-0x4)=0xc) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) getgid() 2017/08/23 12:34:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) sendfile(r0, r0, &(0x7f0000453000)=0x0, 0x400000000000000) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000a4f000-0x8)={0x0, 0x8}, &(0x7f0000a5b000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000012a000)={r2, 0x4}, &(0x7f0000500000)=0x8) 2017/08/23 12:34:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000b5000-0x11)="2f6465762f7161745f6164665f63746c00", 0x400, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x793) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) memfd_create(&(0x7f0000c8b000)="2f6465762f7161745f6164665f63746c00", 0x3) 2017/08/23 12:34:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x6, 0x0, 0x8000, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x201003ff, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000310000-0x1)="") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2017/08/23 12:34:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000c76000)="2f6465762f7573626d6f6e2300", 0x0, 0x23ffd) 2017/08/23 12:34:51 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000060d000-0x4)=0x2, 0x4) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000a8f000)=0x0) 2017/08/23 12:34:51 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000016d000-0x50)={{0xb278, 0x5}, {0xe2b5, 0x2}, 0xffff, 0x6, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000413000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000019f000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000edb000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bfb000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00005df000-0xe8)={{{@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x0, 0x7, 0x3, 0x10001, 0x4, 0x20, 0x80, 0x100000000, r3, r4}, {0x0, 0x6, 0x0, 0x6, 0x401, 0xc8, 0x7, 0x8}, {0x101, 0x12000000, 0x5, 0xffff}, 0x101, 0x6dd, 0x1000, 0x1, 0x20, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x56315de4, 0xce17}, 0x4, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1, 0xc7, 0x7, 0x80}}, 0xe8) 2017/08/23 12:34:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000095e000)="2f6465762f6175746f667300", 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b1f000-0x9)="2f6465762f72746300", 0x0, 0x0) renameat(r0, &(0x7f00007a1000)="2e2f66696c653000", r1, &(0x7f0000770000-0x8)="2e2f66696c653000") clock_gettime(0x2, &(0x7f0000894000-0x10)={0x0, 0x0}) waitid(0x0, 0xffffffffffffffff, &(0x7f00000e2000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xe000000b, &(0x7f00004c0000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getitimer(0x3, &(0x7f000078c000)={{0x0, 0x0}, {0x0, 0x0}}) utimes(&(0x7f0000c30000)="2e2f66696c653000", &(0x7f0000f12000)={{r2, r4}, {r2, r3}}) r5 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) r6 = dup3(r5, r5, 0x80000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000be1000-0x8)={0x1, [0x20]}, 0x8) sendfile(r5, r5, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) 2017/08/23 12:34:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000a8f000)=0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000e5d000-0x10)={0xf76000000000000, 0x1, 0xa22, 0x81}, 0x10) [ 377.161745] QAT: Invalid ioctl 2017/08/23 12:34:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000192000-0x8)={0x0, 0x0}, 0x800) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00005bf000-0x4)=0x0) 2017/08/23 12:34:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) r1 = socket$bt_l2cap(0x1f, 0x800000000000002, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000a39000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4002}) signalfd4(r0, &(0x7f0000aa6000-0x8)={0x6}, 0x8, 0x800) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000620000)="2f6465762f7161745f6164665f63746c00", 0x80000, 0x0) clock_gettime(0x0, &(0x7f0000277000)={0x0, 0x0}) utimensat(r2, &(0x7f0000f1c000-0x8)="2e2f66696c653000", &(0x7f00009e7000-0x20)={{0x77359400, 0x0}, {r3, r4/1000+10000}}, 0x100) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) r5 = openat(0xffffffffffffff9c, &(0x7f000078a000-0x8)="2e2f66696c653000", 0x10000, 0x2) ioctl$sock_ipx_SIOCGIFADDR(r5, 0x8915, &(0x7f00003db000-0x20)={"25fe5043b09be1c34a0c3eabac0b7d41", {0x4, 0x8, 0x3, "cb2eef779c99", 0x6, 0x0}}) 2017/08/23 12:34:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = syz_open_dev$ircomm(&(0x7f0000e96000-0xd)="2f6465762f6972636f6d6d2300", 0x0, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000c8c000)={0x1, 0xfffffffffffffff8}) r1 = syz_open_dev$loop(&(0x7f00003c0000-0xb)="2f6465762f6c6f6f702300", 0x101, 0x200000) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000025b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r2 = getpid() futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x0, 0x989680}, &(0x7f0000048000)=0x0, 0x0) fcntl$setlease(r1, 0x400, 0x2) mprotect(&(0x7f000002c000/0x2000)=nil, 0x2000, 0x2000008) fcntl$setown(r0, 0x8, r2) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000000d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x77) 2017/08/23 12:34:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dce000-0x11)="2f6465762f7161745f6164665f63746c00", 0x200000, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000435000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") clone(0x201003ff, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000310000-0x1)="08") 2017/08/23 12:34:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000046c000)="2f6465762f72746300", 0x80000, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000a8f000)=0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000b7b000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x94, 0x900000000000000, 0xff, 0x0, 0xfffffffffffff001, 0x1000, 0x11000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}) 2017/08/23 12:34:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00004f7000)=0x9, &(0x7f0000215000-0x8)=0x2) io_setup(0xfffffffffffffffa, &(0x7f00001e2000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cef000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000bd000)=0xc) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000c0e000)={0x3, 0x5b8b, 0x10001, "d1713403cd5f", "2f47939470fa4ac1d13b4b895ed85860"}) r3 = fcntl$getown(r0, 0x9) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f000040a000+0x281)=0x1200000, 0x4) r4 = getpgrp(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000856000)={0x0, 0x2}, &(0x7f000084b000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d68000-0x14)={r5, 0x3ff8, 0x0, 0x1, 0x5, 0x100}, 0x14) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000125000-0x58)={0x0, 0x5, 0x101, 0x10000, 0x8000, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_submit(r1, 0x5, &(0x7f0000d2d000-0x28)=[&(0x7f000046f000-0x40)={0x0, 0x0, 0x0, 0x3, 0x4, r0, &(0x7f0000f38000)="", 0x0, 0x1, &(0x7f0000c66000)={0xccd, 0x4d, 0x6, @pad=[0x100000000, 0x2, 0x7ff, 0x5, 0x3754, 0x1, 0x8, 0x8]}, 0x0, r0}, &(0x7f00001cc000)={0x0, 0x0, 0x0, 0xa, 0xae5, r0, &(0x7f00005ff000-0x3f7)="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", 0x1000, 0xe2b, &(0x7f0000813000-0x50)={0x3, 0x1, 0x0, @tid=r2}, 0x1, r0}, &(0x7f00006a0000-0x40)={0x0, 0x2, 0x0, 0x7, 0x100000001, r0, &(0x7f0000bce000-0xff)="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", 0xff, 0x4, &(0x7f0000191000)={0x8, 0x7f, 0x4, @tid=r3}, 0x0, r0}, &(0x7f0000c37000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000288000)="a0a1609934565e5a66f80c076aaa00a3016c81d3a2f74f6dd7aa766974820083122f48106e624ca3acd085f8078065684eb883b412f3d934b232d38eacf9a585838ae3100d3b3d2eff111dedc5ba4f049fabb16b694fd2466f321b5414139f65b6654bd33913550affba535f9fa8b7ec640a824ca3fbd45297526223c7898154caa206721b03039807aa2fde4a640e805b8b3bd7debde2c8ff466044a027e088595a8aa37a5916faa6ac93966b265f428afeb00afe48eaecfdf46f4db22456b441e255a9d03bc6e435", 0xc9, 0x2, &(0x7f000052d000)={0x81, 0x6, 0x0, @pad=[0xffff, 0x0, 0x1, 0x3, 0x4, 0x1, 0x0, 0x2]}, 0x1, r0}, &(0x7f0000797000)={0x0, 0x0, 0x0, 0x2, 0x3f, r0, &(0x7f0000993000)="39751ca2438c068e86cbf7a3ce7406add16b34ea9fe3c601a5d0d515052dcc431fb61c06fe744da8542e03a5bb45f66394f4ba2ad53554cd5d184f361d6912c2f874bd00eb4ddfff68136fa9a0b7ebe6302f097fbfe2cdbd2312b80b12f4709294046efe", 0x64, 0x3, &(0x7f00004c0000-0x50)={0x0, 0x5, 0x1, @tid=r4}, 0x1, r0}]) r6 = perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) fcntl$dupfd(r7, 0x406, r6) [ 377.226051] QAT: Invalid ioctl 2017/08/23 12:34:52 executing program 2: r0 = dup(0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000770000)={&(0x7f000047b000-0x8)="2e2f66696c653000", r0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:52 executing program 3: r0 = open(&(0x7f0000c91000)="2e2f66696c653000", 0x200040, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f0000844000/0x10000)=nil, 0x1, 0x0, 0x40, &(0x7f0000779000/0x4000)=nil, 0x6}) ioctl$TIOCSTI(r0, 0x5412, 0x8001) 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) recvmsg$kcm(r0, &(0x7f000004d000)={&(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000000000)=[{&(0x7f0000001000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35}, {&(0x7f0000001000-0x1d)="0000000000000000000000000000000000000000000000000000000000", 0x1d}], 0x2, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8, 0x0}, 0x10040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000ea9000-0xc)={0x6, 0xffffffffffffffff, 0x1}) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000983000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000d77000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000696000)=0x1c) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000c94000-0x10)=@generic="314e58e3086423174a5d2823f2877ecf") clone(0x201003ff, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000310000-0x1)="08") 2017/08/23 12:34:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000297000-0xb)="2f6465762f6c6f6f702300", 0x7fff, 0x400c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000082f000)="2f6465762f73657175656e6365723200", 0x24000, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000288000-0xa2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) 2017/08/23 12:34:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) r1 = msgget(0x1, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aec000)={0x0, 0xbf, "4e0912c2aa3d291a3b7733b24fea86ccc27a45f17931ac90b8708f4522eae67b15ed61fe9d1b189ebb135ff966cd9defa014f2d58c48e3d9766b9ae23e58663efe6c01ca701ea3296d3bafa2476596d430a0c1d31ba7255dbbcb63af137a6837e3be27be1c027f6b32911c279dd0152d8c455fd01b8d50d658409141a6edd02cf19c6525651e203e0a80342fb2042171df1d2eb20701b444fb1525b9de8591be63fbb9ef7891d6c61ef23b71ef322ff9a189999c0c8f056ddd7dc325aa19dc"}, &(0x7f000099f000)=0xc8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000308000)={r2, 0x1}, 0x8) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f000016b000-0x2e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00004cb000)=0x2e) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000a43000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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2017/08/23 12:34:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00006cc000-0xa)="2f6465762f7663732300", 0x6, 0x3) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000093e000-0x20)={@common="62637366300000000000000000000000", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$vcsn(&(0x7f0000471000-0xa)="2f6465762f7663732300", 0x7, 0x101000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x9, 0x81, 0x0}, 0x0, 0x0, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20000, &(0x7f0000262000)="", &(0x7f0000bee000-0x4)=0x0, &(0x7f00007d8000-0x4)=0x0, &(0x7f000007c000)="fb") gettid() ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f000082e000)={0x7, 0x4}) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00005aa000-0x4)=0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000aaa000-0x28)={@common="67726530000000000000000000000000", @ifru_mtu=0x81}) 2017/08/23 12:34:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000bbe000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x10040) 2017/08/23 12:34:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:52 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000a8f000)=0x0) 2017/08/23 12:34:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) r1 = syz_open_dev$usbmon(&(0x7f00006ea000-0xd)="2f6465762f7573626d6f6e2300", 0x10000, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000011e000-0x4)=0x4, 0x4) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffc1) 2017/08/23 12:34:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000334000-0xa)="2f6465762f70746d7800", 0x14002, 0x0) ioctl$KDMKTONE(r1, 0x4b3b, 0x1) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) ioctl$KDDELIO(r1, 0x4b35, 0x0) request_key(&(0x7f0000707000)="6c6f676f6e00", &(0x7f0000dec000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00005f2000)="00", 0xfffffffffffffff9) 2017/08/23 12:34:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000a8f000)=0x0) ioctl$KDSETLED(r0, 0x4b32, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000a18000)={0x10201, 0x2, 0x100000, 0x2000, &(0x7f0000b69000/0x2000)=nil}) 2017/08/23 12:34:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f000044b000-0x58)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = syz_open_dev$ircomm(&(0x7f0000e96000-0xd)="2f6465762f6972636f6d6d2300", 0x0, 0x0) getpid() futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000a3d000)={0x0, 0x2}, &(0x7f0000d80000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000cd5000-0xc)=@sack_info={r2, 0x3, 0xdf1}, &(0x7f0000531000)=0xc) r3 = request_key(&(0x7f0000257000-0x8)="6269675f6b657900", &(0x7f0000467000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000aa1000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffffa) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000030b000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005d0000)=0xe8) fsetxattr(r1, &(0x7f00005c2000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f00001de000-0x1)="00", 0x1, 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a0f000)={0x0, 0x0, 0x0}, &(0x7f0000d92000-0x4)=0xc) keyctl$chown(0x4, r3, r4, r5) ioctl$KVM_SMI(r1, 0xaeb7) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000572000-0x11)="2f6465762f7667615f6172626974657200", 0x2, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000000d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$KDMKTONE(r6, 0x4b3b, 0xfffffffffffff9fb) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00002af000)={0xf000, &(0x7f00007e1000)=0x0, 0x1, r6, 0x8}) sync() 2017/08/23 12:34:52 executing program 2: r0 = socket(0x13, 0x3, 0xb12a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000496000)=0x80000001, &(0x7f0000001000-0x8)=0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_MEM_LOCK(r1, 0x800) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000-0x4)=0x8, 0x4) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009fe000-0x11)="747275737465642d6d643573756d252b00", 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000016000-0xbc)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000a8f000)=0x0) 2017/08/23 12:34:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x201003ff, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000310000-0x1)="08") r1 = syz_open_dev$mouse(&(0x7f0000b5e000)="2f6465762f696e7075742f6d6f7573652300", 0x100000000, 0x0) fgetxattr(r0, &(0x7f000092c000)=@random={"73656375726974792e00", "00"}, &(0x7f00008b7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000fce000-0x8)={0x0, 0x0, ""}, &(0x7f0000077000-0x4)=0x8) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00006d9000-0x28)={&(0x7f000038e000/0x2000)=nil, 0x80000000, 0x2, 0x40, &(0x7f0000470000/0x2000)=nil, 0x4}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000552000)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000056a000)={r2, 0x6, &(0x7f0000d56000)=[@in6={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbe}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x224}, @in6={0xa, 0x2, 0x3dc4, @loopback={0x0, 0x1}, 0x72d8}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000bda000-0x4)=0x10) r3 = getpgrp(0xffffffffffffffff) mq_notify(r1, &(0x7f00005e9000-0x50)={0x262400000000, 0x10, 0x2, @tid=r3}) 2017/08/23 12:34:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000ec7000)="2f6465762f696e7075742f6d6f7573652300", 0x7f, 0x400) r2 = syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) tee(r0, r1, 0x401, 0x4) sendto$inet(r2, &(0x7f0000359000)="92df99e5ddcb0b9a28a0e4432a9f2cc7", 0x10, 0x0, &(0x7f0000711000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/08/23 12:34:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x5, 0x0, 0x6) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) 2017/08/23 12:34:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00001c1000)="2f6465762f7573626d6f6e2300", 0xffffffffffffffff, 0x24005) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00003c0000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c9d000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000e31000-0xc)={@rand_addr=0x0, @multicast2=0xe0000002, r1}, 0xc) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000a10000-0xb)={0x81, 0x3, 0x20, 0x8, 0x8001, 0x1, 0xfffffffffffffffb, 0x89e1, 0x9, 0x3, 0x3}, 0xb) 2017/08/23 12:34:52 executing program 1: r0 = getpid() getpgid(r0) eventfd(0x4000000080) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) sendfile(r1, r1, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) r2 = creat(&(0x7f0000a2a000-0x8)="2e2f66696c653000", 0x4) execveat(r2, &(0x7f0000ae6000)="2e2f66696c653000", &(0x7f000064f000)=[&(0x7f0000565000-0xb)="2f6465762f6c6f6f702300", &(0x7f0000f20000-0x1)="00", &(0x7f0000dc5000-0x6)="6e6f64657600", &(0x7f0000a53000-0xb)="2f6465762f6c6f6f702300", &(0x7f00005dc000)="2f6465762f6c6f6f702300", &(0x7f0000a63000-0x11)="47504c6367726f75706b657972696e6700"], &(0x7f00003d3000)=[&(0x7f0000e73000-0x15)="6d643573756d7365637572697479436e6f64657600", &(0x7f0000e60000)="2f6465762f6c6f6f702300", &(0x7f0000afc000)="6574683000", &(0x7f00002c6000)="2a2100"], 0x800) 2017/08/23 12:34:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000b0e000-0x1)=0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000409000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2017/08/23 12:34:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0xffffffffffffffff, 0x4000000000024000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e61000-0x8)={0x0, 0x557}, &(0x7f0000b5d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000066e000-0x98)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0}, 0x98) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000c3f000-0x18)=@get={0x1, &(0x7f00008ce000)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x7}) 2017/08/23 12:34:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00009ac000)=[0x2a205ce, 0xffffffffffff404d]) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000a8f000)=0x0) 2017/08/23 12:34:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000f53000)={0x80000001, 0x1, 0x2, 0xce, 0x400}, 0xc) r1 = syz_open_dev$usbmon(&(0x7f0000ac6000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x69d61f5316f4f71c) write$eventfd(r1, &(0x7f0000cc8000-0x8)=0x67, 0x8) 2017/08/23 12:34:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00003f6000-0x8)={0x0, 0x0}, 0x80000) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000f5a000-0x10)={0x20, 0x1b5, 0x0, 0x8000}, 0x10) clone(0x201003ff, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000310000-0x1)="08") getsockopt$inet_opts(r0, 0x0, 0x7f05fb40ff4b1be9, &(0x7f0000603000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00005e2000-0x4)=0xe0) 2017/08/23 12:34:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e60000)={0x1, 0xffffffffffffff9c, 0x0}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000505000-0x4)=0x5, &(0x7f0000196000)=0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00007d5000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a94000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f0000cf2000)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00008db000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d42000)={r1, r2, r3}, 0xc) connect$inet6(r0, &(0x7f0000961000-0x1c)={0xa, 0x3, 0x72, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, 0x1c) syz_open_dev$vcsa(&(0x7f0000052000)="2f6465762f766373612300", 0x6, 0x2007fe) r4 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) sendfile(r4, r4, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) 2017/08/23 12:34:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) stat(&(0x7f0000127000)="2e2f66696c653000", &(0x7f000081a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000062e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b01000)=0xc) fchown(r0, r2, r3) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000038000-0x8)={0x0, 0x1}, &(0x7f0000998000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000df3000)={r4, 0x3f, 0x80000001, 0x989}, &(0x7f0000781000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00005e7000)=0xff, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000f40000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f000054b000)={r5, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000e6f000-0x10)={0x6, &(0x7f0000d53000-0xc0)=[{0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}]}) 2017/08/23 12:34:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) socketpair$ax25(0x3, 0x5, 0xcd, &(0x7f00001fc000-0x8)={0x0, 0x0}) r2 = memfd_create(&(0x7f000083d000-0xb)="2f6465762f6c6f6f702300", 0x3) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000d0e000-0x80)={[0x5000, 0x1f000, 0x102000, 0x6000], 0x7, 0x0, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000178000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f000008a000-0x4)=0x1000) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) 2017/08/23 12:34:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000cd9000)={0x0, 0x0, 0x6, 0x0, 0x7, 0x100}, &(0x7f00000f8000)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00001f4000-0x8)={r1, 0x101}, &(0x7f0000c05000-0x4)=0x8) syz_open_dev$ircomm(&(0x7f0000e96000-0xd)="2f6465762f6972636f6d6d2300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000d95000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) getpid() futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000000d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/08/23 12:34:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ftruncate(r0, 0x4) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000a8f000)=0x0) 2017/08/23 12:34:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x100000000000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x201003ff, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000310000-0x1)="08") 2017/08/23 12:34:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00002dd000)="2f6465762f6175746f667300", 0x1, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x40000000000000, 0xfe, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x2000000) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x3, 0x8000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000ee000)="2f6465762f7667615f6172626974657200", 0x4040, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00009ea000)={0x2, 0x2, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000000, "454865d5cc45afb4", "6a00c60ab8d2279ae85ac3450a20c1bbc645ac8c50a2bd4bcfc2d08fbcd5c56a", 0x7, 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$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000d85000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) 2017/08/23 12:34:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000598000)="2f6465762f766373612300", 0x26, 0x20401) r1 = syz_open_dev$vcsn(&(0x7f00004f7000-0xa)="2f6465762f7663732300", 0x2b, 0x8000) r2 = syz_open_dev$sg(&(0x7f0000c81000)="2f6465762f73672300", 0x800, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000610000)={r1, 0x3ff, 0x5, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00001dd000)={0x1ff}, 0x4) r3 = syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000d9d000)=0x333, 0x2) syz_open_dev$mice(&(0x7f000045e000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x121c41) clock_gettime(0x0, &(0x7f000011e000-0x10)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000ebe000)=0x0, &(0x7f00003d0000-0x4)=0x4) setitimer(0x1, &(0x7f00000a0000)={{r4, r5/1000+10000}, {0x0, 0x2710}}, &(0x7f0000241000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) wait4(0xffffffffffffffff, &(0x7f0000af5000-0x4)=0x0, 0x1000008, &(0x7f0000f5f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000d38000)={r6, 0x0}, 0x10) 2017/08/23 12:34:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x40) ioctl$TCSETA(r0, 0x5402, &(0x7f0000102000-0x14)={0x8001, 0x1, 0xef7, 0x8000, 0x5, 0x0, 0x5, 0x80000000, 0x7fffffff, 0x8}) connect$nfc_llcp(r0, &(0x7f0000e5d000)={0x27, 0x1, 0xffff, 0x7, 0x4, 0xfffffffffffffff8, "fcbde1ef504ac51c1b84421020ed232cc0b9b860c6f94605334a4d149b36f546221067da8403c4bfec6c7bbe3f6fbe67e2387c76f5def4e7ae046419db77b5", 0x3}, 0x60) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00003a5000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, &(0x7f0000a8f000)=0x0) 2017/08/23 12:34:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00008f9000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) getsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000a8f000)=0x0, &(0x7f00009d4000)=0x4) 2017/08/23 12:34:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000088d000-0xc)="2f6465762f6175746f667300", 0x400, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000cfd000-0x4)=0x0) clone(0x201003ff, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000310000-0x1)="08") 2017/08/23 12:34:52 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000a32000-0x12)="2f6465762f696e7075742f6576656e742300", 0x100000000, 0x42001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x1f, &(0x7f0000001000-0xf3)="8bcd2c02760227b1168d811891c9e22a0489a26471eff744d942046ecc33e8aacd82f6a62464670f0e2ca5e76c81e366723d2c8ef3c09132793f69b0d1623c0b223925cf9753f27cafb218cc12fcb4d2a2f9bf815ebbf3ec65747e82d753033b7e6cc71bc8f11e3fb7b70542d8b8bce82d77deb4709ecfceeb7b815595717cb49dd9baa3ca29e43faa8bfd0ef1d9b8ec6a3f86200985c5afa7c705a1c7d6844891dab2e16817e3afc1d23d80e0376dc975cce7b51282753ce342b3446bbe97167dd6f51a004130cdb794359a915bbc1e11e73db42738b3c263a83a8ab5129828501a001c65220d462db2d97d5b52b54ef495c4") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000a8f000)=0x0) 2017/08/23 12:34:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ab6000-0xc)="2f6465762f6175746f667300", 0x8801, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000193000)=0x0, &(0x7f0000cb2000)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000abe000)=@assoc_id=0x0, &(0x7f00008f4000)=0x4) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000748000-0x11)="2f6465762f7161745f6164665f63746c00", 0xa000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000caa000)=0x0, &(0x7f0000308000)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00006e9000-0x8)={r2, 0x0}, &(0x7f0000b2b000)=0x8) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00006c1000)={{{{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]}, {{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc720}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x9dd, 0x81, "d546c33d8ed702400c76ee09230a1541b6b07ea397c79329856a8085c7765c611172ec08b163e4645b03ec3f35ba5cd5db728e7b5ad6996859ea1cbec8ea10b282d5c85396cca7a35997419f94e32ad7"}, 0x160) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000f8000)={{0x2, 0x3, 0x5, 0x3, 0x1f}, 0x8, 0x4000000000, "69643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x1, 0x29, 0xf2a4, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/08/23 12:34:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000352000-0x10)={0x0, 0x0}, &(0x7f00007a5000)=0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000dd2000)={@common="7465716c300000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000040000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) 2017/08/23 12:34:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000d32000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x2000) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xff, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00003e2000-0x10)={0x18, &(0x7f0000a53000-0x18)="5733499b848422ebc56f268ba8b4c1416f57d910b4e53410"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000ada000)=0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000324000-0x70)={[{0x7375, 0x1, 0x5, 0x5, 0x5, 0x2, 0x0, 0x2, 0xfffffffffffffffe, 0x2, 0xff, 0xe8, 0x8}, {0x6, 0x7, 0x0, 0x6, 0x2, 0x8, 0x6, 0xffffffff, 0x1, 0x176, 0x1f, 0x1, 0x4e}, {0xed41, 0x81, 0x8, 0x0, 0x652a9174, 0xffffffffffff8001, 0x7fffffff, 0x8, 0x4, 0xffffffffca25f5af, 0x101, 0x400, 0x7}], 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) 2017/08/23 12:34:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b27000+0x7dd)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000d70000-0x20)={{r0, r1+10000000}, {0x77359400, 0x0}}, &(0x7f0000325000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f000046a000)={0x0, 0x0}) futex(&(0x7f00008f6000)=0x4, 0x0, 0x3, &(0x7f000000b000)={r2, r3+10000000}, &(0x7f0000048000)=0x0, 0x0) syz_open_dev$ircomm(&(0x7f0000e96000-0xd)="2f6465762f6972636f6d6d2300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000d95000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) getpid() futex(&(0x7f0000a9e000)=0x4, 0x0, 0x1, &(0x7f000000b000)={0x77359400, r3}, &(0x7f0000048000)=0x0, 0x80000000000) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000000d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/08/23 12:34:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x400000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000627000)={0x1, &(0x7f0000856000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000309000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x201003ff, &(0x7f00008a9000-0xbd)="", &(0x7f0000ee1000-0x4)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000086000-0x1)="97") rt_sigaction(0x3, &(0x7f0000aad000-0x20)={0x100, {0x1}, 0x1, 0x8}, &(0x7f00001e5000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000e76000-0x8)={0x0}) 2017/08/23 12:34:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000a8f000)=0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000eb6000-0x4)=0x0) 2017/08/23 12:34:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c3b000)="73656c662b3a3a6d643573756d6c6f5d757365727d62646576656d3000", 0x3) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000579000)=0xa5fc, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c00000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000084000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000015d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006fd000)=0xc) fchownat(r0, &(0x7f00007a0000)="2e2f66696c653000", r1, r2, 0x100) pwritev(r0, &(0x7f00006fb000-0x20)=[{&(0x7f0000e30000)="096ab55835dd062f87f398cf33837a27c0e00cd6e09484306436a1fd9900c4f050eb463dfb9ff3f4053d8ebb44de42ee1c0508a07deae2c98047ddbf03dcdc6d3c1fedf419bdd20c2ad93798d0494c71ee3a3207b448ca03e4acba071423be52aa312f7089cb2ae31a00e6e6ac4b68fcadd9bc8154c8e3c0ba8d8dbfb14a63fd0c36dac82762ff72fee9aea93a4661df7debddf3ffe4003a6123", 0x9a}, {&(0x7f0000020000)="9d075417189d069ef0675d56c1cf0a31ed24aaee8a762324c5e6a113a23b24d62d8276d93a537c2801d6befe64c60aedf077b1cbcf6efb2b4f", 0x39}], 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f00004e2000-0x4c)={0x3f, 0xf58, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/08/23 12:34:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b6d000)={0x0, 0x0}) ioctl$TIOCEXCL(r0, 0x540c) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00009a3000)={&(0x7f0000089000/0x1000)=nil, 0x1000}) 2017/08/23 12:34:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) r1 = syz_open_dev$mice(&(0x7f00007c6000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x288100) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000683000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000f7b000-0x4)=0x7, 0x4) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00004ec000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x62, 0x2, 0x2, 0x0, 0x738, 0x2, 0x4}, 0x20) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000096f000)=0x9, &(0x7f0000f8b000)=0x4) 2017/08/23 12:34:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) ppoll(&(0x7f00002eb000-0x10)=[{r0, 0x2028, 0x0}, {r0, 0x40, 0x0}], 0x2, &(0x7f0000a9d000-0x10)={0x77359400, 0x0}, &(0x7f0000261000)={0xc8}, 0x8) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) 2017/08/23 12:34:52 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000334000)="2f6465762f6877726e6700", 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0x7f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000a8f000)=0x0) 2017/08/23 12:34:52 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000ca5000-0xa)="2f6465762f7663732300", 0x8, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)=[0x442, 0x9]) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x10001) mremap(&(0x7f0000a02000/0x4000)=nil, 0x4000, 0x5000, 0x8002, &(0x7f0000d49000/0x5000)=nil) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000b6d000-0x8)=[0x9, 0x3]) r1 = syz_open_dev$usbmon(&(0x7f0000870000)="2f6465762f7573626d6f6e2300", 0x8800000000000, 0x200000000181403) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000-0x4)={0x80000001}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000002000-0x20)={0x2, 0xf000, 0x3, 0xd8, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/08/23 12:34:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007a0000)="2f6465762f7161745f6164665f63746c00", 0x200400, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) perf_event_open(&(0x7f0000312000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f000035c000)="2f6465762f696e7075742f6d6f7573652300", 0x2, 0x2000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00008ab000)={0x0}, &(0x7f0000f60000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x2, 0x6, &(0x7f0000625000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f00000c6000)=0x0, &(0x7f0000710000)=0x4) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000d93000)=0x9f7) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000c1a000-0x10)={&(0x7f0000167000)="2e2f66696c653000", r2}, 0x10) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00007ee000)=0xfff, 0x2) 2017/08/23 12:34:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = syz_open_dev$ircomm(&(0x7f0000e96000-0xd)="2f6465762f6972636f6d6d2300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000d95000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00002cd000)={0x8, {{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]}, {{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]}}, 0x118) getpid() futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000000d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000ef2000)={0x0, 0x8, 0x3, &(0x7f0000c6d000-0x8)=0x0}) 2017/08/23 12:34:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x105040, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000877000)={0x0, 0x8b, "b2865020083a4efd5c652f4c70d87d2588ba7da67066bfafd580c941a4005ef96a54aac981e1068c8dccb1bf2b0027e88de3080344f35f1c6c56c93f0f082523496d2af8b8a80f4bed3b755ab688b6630ab02ccb963bc2d4133bd7a5b239fe8ebaadd83372ed007ba3eed4a58fdd8e5a3c7d981a3ae007d10847feb1d010be260c209310b468b9c4796364"}, &(0x7f0000d2f000)=0x94) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0xfffffffffffffffd, 0x2, {0x0, 0x1, 0x5, 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, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x48)={r1, 0x3f, "c79dcf6e835f60f4e3d20c112a0ee21ab388657d49d48c4d7dd8e5b519105136b1caa29bdf9b095b6fbf2b72cdc3e21c1f196988a5f3fa14a59e52c8519c3e"}, &(0x7f0000dfe000-0x4)=0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000a8f000)=0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d24000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001d2000)=0xb) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000bb3000)=0x5) 2017/08/23 12:34:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x9, 0x3, 0x7241, 0xff}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x3) clone(0x201003ff, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000310000-0x1)="08") r1 = getpgid(0xffffffffffffffff) r2 = fcntl$getown(r0, 0x9) setpgid(r1, r2) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001fa000-0x11)="2f6465762f7667615f6172626974657200", 0x48a80, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f000018f000)={"a94f990aaf16c431e06e444f60a20a1d", {0x4, 0x6, 0x0, "bcb06cd725e8", 0x0, 0x0}}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000975000)={{&(0x7f000086d000/0x3000)=nil, 0x3000}, 0x2, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000b36000)={0x0, 0xe0, "924cd002b6bd47d83ee9c6891d1efdc65cb81729a1a33a2fc5178df9ff028a62e087a8b342f434c6c6fdfc2e2ef9fce7a71b033f1b754347a4003fc0348ccf3794da5bc0037ec33c7c0b5e9e1b8bb886c2c8bc38bc1f7b7b19d926ae5680147f23097a72332ca5f1aea02c42e083774514ec1552f2b9237bf49295f2f15639a9f349e8fec639b63149dea872f244dd01e0455a50ab1a120bb9ccfa93154ca6321474da2c2de2b44b54e3f63274bb7cae31d8672dab6e761960c6ca28e909063d02f21e6366b0b39e24d73156b2b3a914e53ab0ebe7740d2661f439bce1f88c67"}, &(0x7f0000c49000)=0xe8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f000063b000)={r4, 0x20}, 0x8) 2017/08/23 12:34:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b25000-0x11)="2f6465762f7667615f6172626974657200", 0x4100, 0x0) symlinkat(&(0x7f0000c27000-0x8)="2e2f66696c653000", r0, &(0x7f000054b000-0x8)="2e2f66696c653000") perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x7, 0x24000) 2017/08/23 12:34:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f76637300", 0x28601, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x20000000, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@common="6e723000000000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) sendfile(r1, r1, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) 2017/08/23 12:34:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) r1 = dup3(r0, r0, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000f5e000-0x400)={"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"}) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000053b000-0x9)="2f6465762f72746300", 0x208000, 0x0) bind$inet(r2, &(0x7f0000f1c000-0x10)={0x2, 0x1, @rand_addr=0xe569, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f0000ed8000)=[{{&(0x7f0000f56000-0x8)=@sco={0x1f, {0x2, 0x80, 0x3f, 0x9, 0x1, 0xe7}}, 0x8, &(0x7f0000d29000-0x50)=[{&(0x7f00003a5000)="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", 0xfe}, {&(0x7f0000f17000)="260f25ff0596a84ac0295f7ad5fbfaed3cbdd1c713eccfcb0f57c60270f4d70d2be5fb7bc58b6151b0ac9f2851645d18441e4e3a995b661e92477b0e7cb895f2d8ed3c41cc621207300dfbac981be24c28bb0b2345f6c660563255115c78699982c7ee2d77afd7301462ba95db8d077df416afb8485b91a56799c8606a8eea5884f392bcc4f0fd87724796a6b483161bc8768c94a867f129526b6383e3f8185cd229367035a74b303b4c0f11d983d3450c497090172ca5864b02f328805d96fd3d7b42a63fb23eb2d921c6c2be0baede7874295fb3c549c90e5aba6cf9dfb82e", 0xe0}, {&(0x7f0000e97000-0x3)="6d436f", 0x3}, {&(0x7f000047d000-0xa6)="8658f7965d1852a69a9d2df6d18926626942ed27ec5515b19ab940aab6eb4575d982989de36cfce9f5417b6a7f5d9a03189cb34fab04b0e2315591abbc33644bda9653ec5b790e6884b95601d5b0d015ab03be43a8395597de09d552b675849f5d20c7425c3f6a872a6cb428b3f931a0b89dd6f6a8a869bdcd11873c846d02a4ad3d8950de5319f452b46adfd737e8caaf55c405b20083fdc8af8c5b9bc3612935d41dbfb8b8", 0xa6}, {&(0x7f0000972000-0x2f)="ae03b664a439aaa174568943b459c2f27dac5227acb06bd4892f92e57c052668cd9879070a0ad574e1d08b484e14f0", 0x2f}], 0x5, &(0x7f0000157000)=[], 0x0, 0x40000}, 0x2}], 0x1, 0xc000) 2017/08/23 12:34:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000089f000-0x8)=0x20) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000890000)="2f6465762f6877726e6700", 0x400000, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000dd5000)=0x401, 0x4) socketpair$inet(0x2, 0x4, 0x20, &(0x7f0000876000-0x8)={0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f0000a63000-0x9)="2f6465762f72746300", 0x4000, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000241000-0x4)=0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ac4000)={0x0, 0x0}) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) 2017/08/23 12:34:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000030d000-0xc)="2f6465762f72666b696c6c00", 0x2, 0x0) ioctl$KVM_IOBITVEC(r0, 0x4040aeee, &(0x7f00003c1000)={0xd000, 0x1, 0xffffffff80000004, &(0x7f0000501000)="0262ec8525c2bb83169f9951f6", &(0x7f0000aee000)="", 0x2, 0x6da0, 0x7}) clone(0x201003ff, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000310000-0x1)="08") 2017/08/23 12:34:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000c77000)={0x0, 0x0, 0x0, 0x0}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000a8f000)=0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000ffa000)={@common="69703667726530000000000000000000", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/08/23 12:34:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0xfffffffffffffeff, 0x450e41) 2017/08/23 12:34:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) tee(r1, r0, 0x8000, 0x2) 2017/08/23 12:34:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) clock_settime(0x1, &(0x7f0000eb8000-0x10)={0x0, 0x0}) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000a8f000)=0x0) accept$inet6(r0, &(0x7f0000184000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ee4000)=0x1c) 2017/08/23 12:34:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f0b000-0x4)=0x7) 2017/08/23 12:34:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000079e000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x200000) r1 = syz_open_dev$mice(&(0x7f0000c45000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x100) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f000054b000)={0x8, 0xbfb, &(0x7f0000a6c000-0xf5)="8612ac5306852e838033fc2a90865cb7a7f9548d15a9135fb1660bd9b84b2a88038e341a23a454779b1c28ef0a46c8b44b20a0888501254b84b7a71dd6a49147401f5770356af48ecc928db103aa2091ef5d189925fc6fa25c00183a5dd958de59ae9738a894c70daf0f1cdb9a1cf6ec779dc0d5c9f2dd5b7b202bf3993a8447845130f70be35d4fd423f8e0b0512329c2244932d4e8e00fc8619c452e417c002a32fd7bf7f96f6efdf45bb71a9c0433990ac0748207ea39fe8692d5a58aef56e2a23e9486b5a2876c5865b52ad6e8d5feec0cc2854d324d3b47e303cf01d43627ebd51dc5ec1834fbf0ea13ef6515c8f9da44f7b1", &(0x7f00006b5000-0x68)="a45a0a3fb15b852b5cb6ba8c75474d0be96b458e7f444110fe811e954be8052afe9120f5aeefde7a75429fc54be044ff27ad13b27936178472db66dc35fb66d03e1742c3016fe8dce2dccd9ee60ff4d2685c781f24b82fd71b09f2724a01385e99ef3a1aff6c5e80", 0xf5, 0x68, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000b75000)=0x71, 0x4) read(r0, &(0x7f0000cbb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe) r2 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x7, 0x4802) sendfile(r2, r2, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) 2017/08/23 12:34:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x201003ff, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000310000-0x1)="08") r0 = socket(0x0, 0x0, 0xffffffffffffffc1) bind$inet(r0, &(0x7f0000500000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/08/23 12:34:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) syz_open_dev$ircomm(&(0x7f0000e96000-0xd)="2f6465762f6972636f6d6d2300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000d95000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) getpid() getcwd(&(0x7f00008a4000+0x150)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000000d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/08/23 12:34:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) r1 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000dab000)=0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f000019d000-0x4)=0x0) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) 2017/08/23 12:34:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000124000)="2f6465762f7667615f6172626974657200", 0x10402, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000188000)=0x0, &(0x7f0000ba4000)=0x4) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000f33000)=0x1) accept4$inet(r1, &(0x7f0000828000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e02000-0x4)=0x10, 0x800) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000ca4000-0x138)={{0x6000, 0x4, 0x8, 0x5, 0x0, 0xeba, 0x80000000, 0xc87, 0x7ff, 0x4, 0xffff, 0xfff, 0x0}, {0x5000, 0x3000, 0xa, 0x46c7, 0x2, 0xc2d, 0x2, 0x4, 0x1, 0xa5b, 0x8, 0x7, 0x0}, {0xd000, 0x0, 0xb, 0x4, 0x8000, 0x9, 0x8, 0x8, 0x7fff, 0x1, 0xc65, 0xaf7f, 0x0}, {0x5000, 0x0, 0x0, 0x2, 0x1, 0x1, 0x4, 0xfff, 0x6, 0x0, 0x0, 0x7f, 0x0}, {0x0, 0xf000, 0xc, 0xffffffffffffffff, 0x0, 0xffffffffffffff23, 0x400, 0x1, 0xfffffffffffffff7, 0xfffffffffffffffa, 0x20, 0x2, 0x0}, {0xf004, 0x5, 0x0, 0x4, 0xfffffffffffff0f8, 0x8, 0x2, 0x2, 0x4, 0x80000000, 0x8001, 0x4, 0x0}, {0xf001, 0x4004, 0xb, 0xc4c, 0x108, 0x6, 0x9, 0x1, 0x3ff, 0x5, 0x4, 0x8, 0x0}, {0x1f002, 0x10f005, 0x1f, 0x3, 0x2, 0x5, 0x4, 0xfffffffffffffa69, 0x4, 0x1, 0x8001, 0xffffffffffffffd0, 0x0}, {0x10002, 0x10000, [0x0, 0x0, 0x0]}, {0x2000, 0x0, [0x0, 0x0, 0x0]}, 0x40000, 0x0, 0xf004, 0x2000, 0x3, 0xa000, 0x3000, [0x36, 0xf89, 0xbf13, 0x4]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000a8f000)=0x0) 2017/08/23 12:34:52 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001b5000)="2f6465762f72666b696c6c00", 0x1, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000b5b000)={{0xfffffffffffffffd, 0x0, 0x4, 0x7, 0xb8, 0xffff}, 0xfffffffffffffffa}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000f1b000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) sendfile(r1, r1, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000be0000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00004c5000)=0x1c) r3 = socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f000082f000-0x20)={@common="62707130000000000000000000000000", @ifru_flags=0x200}) getsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f00005d0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000540000-0x4)=0x82) 2017/08/23 12:34:52 executing program 3: perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0xe1f, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000658000)=0x0, &(0x7f0000b7a000)=0x4) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000002000-0x4)=0x0, 0x4) 2017/08/23 12:34:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000060d000)="2f6465762f72746300", 0x10000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000ff000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f000099f000-0x8)={r1, 0x3}) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00006d9000)="2f6465762f76637300", 0x6000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000258000-0xbc)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000ba6000)=0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000a05000-0x8)={0x0, 0x9}, &(0x7f00009fd000)=0x8) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000bce000-0x30)={0x7, 0xff9, 0x1, 0x5, 0xffff, 0x800}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000630000)={r1, 0x1}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x201003ff, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000310000-0x1)="08") 2017/08/23 12:34:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000c7d000)=0x0) sched_getaffinity(r0, 0x8, &(0x7f00003b3000)=0x0) socketpair(0x2, 0x80807, 0x4, &(0x7f0000aa6000)={0x0, 0x0}) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000374000)=0x0, &(0x7f0000ca8000)=0x1) syz_open_dev$usbmon(&(0x7f0000553000-0xd)="2f6465762f7573626d6f6e2300", 0x800000000000000, 0x24000) 2017/08/23 12:34:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) mmap(&(0x7f00002ee000/0x3000)=nil, 0x3000, 0x1000001, 0x111, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000001000-0x50)={0x7, 0x4, 0x10001, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000a8f000)=0x0) 2017/08/23 12:34:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffffe, 0x40004000) r1 = dup3(r0, r0, 0x80000) getresgid(&(0x7f000073c000)=0x0, &(0x7f0000a99000)=0x0, &(0x7f000024b000)=0x0) getgroups(0x1, &(0x7f00002c6000)=[r2]) connect$inet(r1, &(0x7f0000e92000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) 2017/08/23 12:34:52 executing program 2: r0 = syz_open_dev$ircomm(&(0x7f00001f9000-0xd)="2f6465762f6972636f6d6d2300", 0x1, 0x48000) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f000071f000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_mtu=0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x201003ff, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000310000-0x1)="08") 2017/08/23 12:34:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x3, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000)={0x8b, 0x0, 0x10000, 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000001000)={0x3, r1, 0x3, 0x5}) ioctl$KDSETMODE(r0, 0x4b3a, 0x80000004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000a60000)={{0xffffffffffffffff, 0x2, 0x0, 0x0, 0x101}, 0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000a8f000)=0x0) 2017/08/23 12:34:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a6b000)="2f6465762f72666b696c6c00", 0x6280, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000b3c000-0x50)={0x5, 0x8, 0xfffffffffffffff8, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/08/23 12:34:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = syz_open_dev$ircomm(&(0x7f0000e96000-0xd)="2f6465762f6972636f6d6d2300", 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f000075b000)="2f6465762f6c6f6f702300", 0x8, 0x240) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f000066b000)=0xffff) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000349000)={0x0, 0x0, 0x0}, 0xc) ptrace$pokeuser(0x6, r2, 0x1364, 0x68be) getpid() futex(&(0x7f000000d000-0x4)=0x8, 0x1, 0x4, &(0x7f000000b000)={0x0, 0x989680}, &(0x7f0000048000)=0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000502000)=0x0) signalfd4(r1, &(0x7f000012c000-0x8)={0x8}, 0x8, 0x80800) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000cfd000)={0x1f, 0x8, 0x4, 0x7}) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000000d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/08/23 12:34:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0xfe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x10000000000000, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) clone(0x201003ff, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000310000-0x1)="08") dup(r0) pipe2(&(0x7f00009a1000)={0x0, 0x0}, 0x80000) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x40000000000001) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4008ae52, &(0x7f00009d6000-0x8)=0x8001) 2017/08/23 12:34:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f000090c000)=0x401, &(0x7f0000260000-0x8)=0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ddf000-0x11)="2f6465762f7161745f6164665f63746c00", 0x30001, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000c8f000)=0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) sendmsg$kcm(r0, &(0x7f0000e01000)={&(0x7f0000ce2000)=@llc={0x1a, 0x1f, 0xffffffffffff0000, 0x800, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000437000)=[{&(0x7f0000800000)="d4f915bc3f23c3f3ed251e8b72c1a5e3aa1069510295c625363a0a34d7231547c59b842540fed0d446ecd22e01c02dff06100fbaf8a986c45bbfcd05ea4e284fed78794da73cd4b65b3caedad95cd9a4938618938f4b0e66532015cc196f303e258c5ab1b2b134403d7bb362c94d83b0f136aba4a5b3856822f91a737ae2c8cf89b55d7510ae8366d1544249bf11c440b462eaec11ca61614dcd4140df6fff82654c01f415b1bbeb06d85a1e9487d8ed", 0xb0}], 0x1, &(0x7f00009ed000-0x3b8)=[{0xc0, 0x101, 0x1, "d5eee7f77c86801cce8f58c3d93c0a0ee41cfbed20a6566f16b4cab5268df9ca3b7607e66e0d60aebc5d496676b9f419b1c741469ef8e1d938ea8d030d0d881f390688c7a3926286718db4815d877c14c5ffd2c1bf940d2b03e0d472282262b04d06ce282d3e770e9bffa3ea9d8da653a1aabcc2a269eccaf5a9ed3f6022deebad4949769412a5603e811bda1b61f7459e7fd2dfba6c2fdf72e9bcafe8fc6ead8763f4b25669bb2e39"}, {0xa0, 0x11d, 0x6, "2f61f73d4b5ed64786a7a7b00ee037ad85c8cae7ddb20c047d64b880089678b39cccbed53e34e7ad500c0ce37fb8a49af08aef513a0654c15ba652edbeada3d785f3282c91b1a0b4cb434e1e98323158e21cf3efe6a527b20b8cb47f11bf9254d2510d80fdc6cc05702df96b3c1e724b5d901198dbef2b3b83a2e09fb7e84218c2fada5d70bcc3d5ba4c00e2538a73"}, {0x110, 0x111, 0x40, "5d7eb8fa44ecfd3ead7a6f5d285a1b1bba061d11ee5e40ef26a5d81f975e197a3e3df8627e2a9d4a49fa5736206869b91e2b4801d85535f1b8054fa7f1d6729f7a16df2e58a17d17443f50a81997958f1fde3022cd98074722aaa1525898cd45b5eb30e1647340bc9fa7b10fa5e9e14277ab6004a8e40f7a60967586aeb8c0c8d8e133492489b4e29d5a2dcc5231fa563eb5875227fa83180d4387f4a093fc1248efa956dd10660620c4f299ccde486f5f550cc630a3dff47aed387c3484ca3dd7e4de4b3fed09591f0a7ada1669dc87d040d7392261c24685ddcab0e15b55292f3dacbededfda1bce9a3b05072ca0acfef4d4ad01b3b78f514aaea8"}, {0x78, 0x10f, 0x3, "814c045f431af18a3f75c683dd9b878a9cb0d67ab889537a24483cc1117534c6b814677c207013959e4488879febb5bfc79114043e1408fe62af07b1ff0481ec655842ff402588ad799e1531dc9d50bc0d23db9ec05415a7eb5955232d093403a2"}, {0xd0, 0x29, 0x5, "fa832cfacce0085edd4945fa52b962ac83ab647655ad9523709d3e8223cff72e55da7d4272cb3f63d04495a0cb4c2411b4c36d95f93ce3aa6c157cf00f589446527c031de28b65d7eaa2e8a440f6e815f5ff8fb604047b01b63c0194df2d426502eb5dada8321da0165e9c6e335a1f00553a6c0c960e6196aaf4d5ead7946014fac41fc79c0f18e52fdd2a418df3c5d9448484e7fcd9926457431c8dfcc614e92dde51bc3587472674b76ad0cf709cfe081b552ea80787627cdcebe582beb642"}], 0x5, 0x10}, 0x40000) socket(0x0, 0xf, 0x8000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000a8f000)=0x0) 2017/08/23 12:34:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d40000)="2f6465762f73657175656e6365723200", 0x40400, 0x0) r1 = socket$llc(0x1a, 0x2, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) sendfile(r2, r2, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) 2017/08/23 12:34:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x201003ff, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000310000-0x1)="08") r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000030d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000929000)=0x8) r1 = syz_open_dev$usbmon(&(0x7f00006f6000)="2f6465762f7573626d6f6e2300", 0x1000, 0x400) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2017/08/23 12:34:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xfe, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/08/23 12:34:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x40, 0x1) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000-0x18)={r0, &(0x7f0000001000)="5a1383bebe96bfe9b4e3e02c867518ba4f5d32cc1c385c915af7ffe6c4c5b6b025fb30d33da4238380f1bb2246f74395f05b6dbcda2a214273c4577e24b26b88b715703cfb7eeb665ed408393b2d2756cc8ee9eaa050f967d16f72ba969f53b15015bab1d0813dd6c44daaadeb634d4222a91e0f0f1c38b8bc6f59b36bd4c4c966a258fadc671d1b2ee13b521b92716ddccaa527769c3ac161fd77bd0c2958b85dde0cb4265bab4ff6de0ace673983d572fdca59021ea402b03b95cbdc77b1c5bf1613be61e4e58573fb070f23f72f8cf9012c4233420231f44a46f125a8f5b9cb6cb697fe3b072b2f685a074cc12f78522672141377", &(0x7f0000001000)="000000"}, 0x18) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) bind$ax25(r1, &(0x7f0000003000-0x10)={0x3, {"000000f006e5de"}, 0x100000000009}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f000048f000-0x6)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f84000)=0x6) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) 2017/08/23 12:34:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003e7000)="2f6465762f72666b696c6c00", 0x0, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f00004c4000-0x4)=0x0, &(0x7f00001e0000)=0x4) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00009fd000)=0x0) 2017/08/23 12:34:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000e24000)="2e2f66696c653000", 0x40, 0x151) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000c74000-0x4)=0x0, &(0x7f0000515000)=0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006c5000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f000095a000-0x1)=0x0) 2017/08/23 12:34:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006ad000)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x10000000, 0x3, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x201003ff, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000310000-0x1)="08") r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008fc000)="2f6465762f73657175656e63657200", 0x602, 0x0) recvfrom$ax25(r0, &(0x7f0000950000-0x9)="000000000000000000", 0x9, 0x1, &(0x7f0000826000)={0x3, {"8c7b36d1acc9cf"}, 0x7}, 0x10) 2017/08/23 12:34:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000541000)={0x7, r0, 0x1}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f000075f000)=0x9, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ec0000)="2f6465762f73657175656e63657200", 0x0, 0x0) ioctl$TIOCTTYGSTRUCT(r2, 0x541a, &(0x7f0000948000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/08/23 12:34:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 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) 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) preadv(r0, &(0x7f0000001000-0x80)=[{&(0x7f0000fc2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f0000001000-0x34)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34}, {&(0x7f00000a7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}, {&(0x7f0000001000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f0000001000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}, {&(0x7f0000000000)="000000000000", 0x6}, {&(0x7f0000001000-0xd)="00000000000000000000000000", 0xd}], 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000a8f000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000ab5000-0xbc)={0x4, 0x1, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000000, "aae386db76ece673", "a86bb9ac9b134857a810943db963e2b43093f3906391432bcd16b7ce49a726d9", 0x2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/08/23 12:34:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000232000-0xc)={0x0, 0x6, 0x7f}) 2017/08/23 12:34:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000062f000-0xd)="2f6465762f7573626d6f6e2300", 0x6, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x100000000018, &(0x7f0000856000)=0x0, &(0x7f00007a3000-0x4)=0x4) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) syz_open_dev$ircomm(&(0x7f0000e96000-0xd)="2f6465762f6972636f6d6d2300", 0x0, 0x42) syz_open_dev$loop(&(0x7f0000d95000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) getpid() futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000000d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/08/23 12:34:53 executing program 4: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000095d000-0x8)="6269675f6b657900", &(0x7f0000671000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00004d4000-0x1e)="73797374656d47504c766d6e657431766d6e6574315d776c616e3028a600", 0xfffffffffffffffe) keyctl$set_timeout(0xf, r1, 0xf1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000b08000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f0000288000-0x4)=0x0, &(0x7f000060a000)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000cee000)={0x0, {{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]}, {{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]}}, 0x118) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) sendfile(r0, r0, &(0x7f0000453000)=0xffffffffffffffff, 0x7fffffbd) 2017/08/23 12:34:53 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00005a1000)={0x3, [0x6d, 0x80, 0xfffffffffffffff7]}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d1e000-0x9)="2f6465762f72746300", 0x8002, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000a8f000)=0x0) 2017/08/23 12:34:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x201003ff, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000310000-0x1)="08") 2017/08/23 12:34:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c22000-0x10)="2f6465762f73657175656e6365723200", 0x400000, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) r1 = syz_open_dev$loop(&(0x7f00004a0000)="2f6465762f6c6f6f702300", 0x5, 0x210003) sendfile(r1, r1, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) 2017/08/23 12:34:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00001cc000)={0x0, 0x0}) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6a8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000519000)={0x1, 0x1, 0x3fa3, 0x2, 0x100000001}) 2017/08/23 12:34:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000573000)="2f6465762f73657175656e63657200", 0x88002, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00009f8000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/08/23 12:34:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$ircomm(&(0x7f0000b82000-0xd)="2f6465762f6972636f6d6d2300", 0x2, 0x800) r0 = perf_event_open(&(0x7f00007ee000)={0x4, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000176000-0x4)=0x1, 0x4) 2017/08/23 12:34:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) r1 = request_key(&(0x7f000048a000)="6269675f6b657900", &(0x7f0000822000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e66000)="00", 0xfffffffffffffff9) keyctl$get_security(0x11, r1, &(0x7f0000bf7000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000a8f000)=0x0) 2017/08/23 12:34:53 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001ab000)="2f6465762f72666b696c6c00", 0x4001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000000)={0x6, [0x1, 0x81, 0x2, 0x1000, 0x45b, 0x5]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x201003ff, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000310000-0x1)="08") 2017/08/23 12:34:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000d8e000)={0x24, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x1f, 0x12000000, 0x3f, 0x4, &(0x7f00009e1000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfff, 0x1, 0x16d}) r1 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) sendfile(r1, r1, &(0x7f00002a4000-0x8)=0x0, 0x7fffffb9) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000155000-0x11)="0000000000000000000000000000000000") r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b1a000)="2f6465762f76637300", 0x40180, 0x0) fcntl$F_MEM_LOCK(r2, 0x800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000453000)={0x0, 0xd1, "e805b617e6d6d7d365ade751ac7dfd8d95eb662ee85e906a19d6761a8fc72355c779c93f34dad4c52b7750f7e2aa9a357986b9f6f51b96299ae6453e74800800795ba65fea38db354c6d83c3bbda18064c2e3f18788e969f8fe47a9d572bb3793a3490f44e7df029d0fe161a379606773dfcb161d1a683711ffd2afccf76f00e313baf9bc3e4c5f8d7c582b147bdd0c4d36074e6b5da5b4020ebcb629e9cb10674d44e64252b0a7d2fe43c82ca6d2566a48d50a282375d48d192816f7ede3180e55c80083975cd922f8258f367fff7c97a"}, &(0x7f0000098000-0x4)=0xdc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000fd8000)={r3, 0x0}, &(0x7f0000a93000-0x4)=0x8) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00009ea000-0x4)=0x0, &(0x7f0000662000-0x4)=0x4) flistxattr(r2, &(0x7f0000bf0000-0xad)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad) setsockopt$inet_tcp_TCP_MIN_RTO(r2, 0x6, 0x6b1, &(0x7f0000c6e000)=0x0, 0x4) 2017/08/23 12:34:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00007fb000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x40) ioctl$KVM_READ_LOG(r0, 0x4010aef1, &(0x7f00007c7000-0x10)={0x9e, &(0x7f00001d0000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) r1 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) sendfile(r1, r1, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b3f000-0x9)="2f6465762f72746300", 0x101000, 0x0) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f000075a000)={[{0x1, 0x6, 0x20, 0x19f, 0x2, 0x8, 0x20, 0x4, 0x7, 0x6, 0x4, 0x3f, 0x7fffffff}, {0x800, 0x0, 0x6, 0x900000000, 0x1, 0x1, 0x2, 0x100, 0x8, 0x5ddc, 0x2, 0x6, 0x4}, {0x2, 0x90e7, 0x1800000, 0xffff, 0x49, 0x9, 0x5, 0x81, 0x0, 0x3, 0x2, 0x7, 0x400}], 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/08/23 12:34:53 executing program 3: mmap(&(0x7f0000e0a000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x40) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) lsetxattr(&(0x7f0000d37000)="2e2f66696c653000", &(0x7f0000b36000)=@random={"6f73782e00", "2f6465762f7573626d6f6e2300"}, &(0x7f0000e27000)="766d6e65743000", 0x7, 0x3) 2017/08/23 12:34:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00007b9000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e53000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000d1e000)=@assoc_value={0x0, 0x0}, &(0x7f0000cd3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007c2000-0xa0)={r1, @in6={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0xc8c0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x50, 0x1, 0x4000, 0x4}, &(0x7f00005e5000-0x4)=0xa0) r2 = syz_open_dev$mice(&(0x7f0000db6000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x400) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f00004bc000)={0x8, 0x2, 0xc01, 0x0, 0x81, 0x5}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x201003ff, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f00008fe000)=0x0, &(0x7f0000310000-0x1)="08") 2017/08/23 12:34:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000a8f000)=0x0) 2017/08/23 12:34:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = syz_open_dev$ircomm(&(0x7f0000e96000-0xd)="2f6465762f6972636f6d6d2300", 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000742000+0xdf1)="2f6465762f6c6f6f702300", 0xfffffffffffffffc, 0x0) fsync(r1) getpid() ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f000006b000)=0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) getsockopt$inet6_tcp_TCP_PSP_SYN_SPI(r0, 0x6, 0x6c5, &(0x7f00000bd000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000571000)=0x18) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000000d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/08/23 12:34:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) r1 = dup(r0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b7f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005a6000)=0xc) 2017/08/23 12:34:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x92, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000fd3000-0x10)={0x10003, 0x0, &(0x7f0000afe000/0x4000)=nil}) 2017/08/23 12:34:53 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000042b000-0x9)="2f6465762f76637300", 0x48040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000c25000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000c5000)="2f6465762f6c6f6f702300", 0x0, 0x400040002) sendfile(r1, r1, &(0x7f00002a4000-0x8)=0x0, 0x7fffffb9) 2017/08/23 12:34:53 executing program 6: semget$private(0x0, 0x3, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000a8f000)=0x0) 2017/08/23 12:34:53 executing program 2: perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xf0, &(0x7f00009e6000)={0x0, 0x0}) fgetxattr(r0, &(0x7f0000cd5000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f00004ad000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000717000)="2f6465762f6c6f6f702300", 0x0, 0x0) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) r1 = openat(0xffffffffffffff9c, &(0x7f000067e000-0x8)="2e2f66696c653000", 0x0, 0x1) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000012000)="53d24c8062c7d1f75e044cb7c9ce037be7aee8ebdf") 2017/08/23 12:34:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x9, 0x200) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000-0x2)=0x94ef, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000000000)="2f6465762f696e7075742f6d6f7573652300", 0x81, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000001000-0x10)={0x1a, 0x11, 0xff, 0x9, 0x5, 0x3, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) getsockname(r0, &(0x7f0000dbb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001c9000)=0x10) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000a8f000)=0x0) 2017/08/23 12:34:53 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000042b000-0x9)="2f6465762f76637300", 0x48040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000c25000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000c5000)="2f6465762f6c6f6f702300", 0x0, 0x400040002) sendfile(r1, r1, &(0x7f00002a4000-0x8)=0x0, 0x7fffffb9) 2017/08/23 12:34:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000e72000)=0x0, &(0x7f0000cf1000-0x4)=0x4) 2017/08/23 12:34:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000cc000)=0x0) 2017/08/23 12:34:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) r0 = pkey_alloc(0x0, 0x2) pkey_free(r0) 2017/08/23 12:34:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = syz_open_dev$ircomm(&(0x7f0000e96000-0xd)="2f6465762f6972636f6d6d2300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000d95000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) membarrier(0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d7c000-0x4)={0x0, 0x0, 0x0}, &(0x7f0000160000)=0xc) sched_rr_get_interval(r1, &(0x7f0000fae000-0x10)={0x0, 0x0}) getpid() futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000000d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x7, 0x0) 2017/08/23 12:34:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000059e000)="2f6465762f70746d7800", 0x220200, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000773000-0xc)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000b02000-0x4)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00001c3000)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) ioctl$int_in(r1, 0x5473, &(0x7f000001b000-0x8)=0x28) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000a8f000)=0x0) io_setup(0x4, &(0x7f0000594000)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000f3000)=0x0) io_submit(r3, 0x2, &(0x7f0000a39000-0x10)=[&(0x7f0000d74000)={0x0, 0x0, 0x0, 0xf, 0x9, r0, &(0x7f0000d56000-0xb2)="6e621f4fe47587e7c65842a659e54e0d1396098617199c7339e9457fc3dd7d16700195cc6b8c1e94817f413e19eed9a1f8187c8c6295ebb25beb4823f407790487e11ba7abd0921a9c94bad897cc49d8f863f49a116858dab6b07144dd5d810d39a860d4c7a20acb59655f247be8fa7f8643cf98d06eae9f69c1a4bb693fc8d811caba989aa79d2d3d044e3e43091546ef283349f8ac219d4589a6cd2dfbf215e6e23a92210fd1935baf7d638a04bd74691d", 0xb2, 0x101, &(0x7f0000aff000)={0x37cb, 0x7b, 0x0, @pad=[0x31f, 0x4, 0x80000001, 0x1, 0xcec, 0xffffffffffffffc1, 0x9, 0x20]}, 0x0, r1}, &(0x7f0000630000-0x40)={0x0, 0x0, 0x0, 0x2, 0x9, r0, &(0x7f00004f2000-0x1000)="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", 0x1000, 0xffffffff, &(0x7f0000194000-0x50)={0xc73b, 0x32, 0x3, @tid=r4}, 0x1, r1}]) 2017/08/23 12:34:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) readahead(r0, 0x8000, 0x2) 2017/08/23 12:34:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00001d8000-0x5)="6465616400", &(0x7f0000e3d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002f7000)="00", 0xffffffffffffffff) keyctl$get_security(0x11, r0, &(0x7f0000001000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b) set_mempolicy(0x0, &(0x7f0000001000)=0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000940000)=0x10) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766d6e6574312e747275737465647b5c7b47504c00", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x48010, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000b21000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x800, 0xb504, 0x7fff, 0x4, 0x0}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000-0x8)={r2, 0x4}, &(0x7f0000b21000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/23 12:34:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001a9000-0xb)="2f6465762f6c6f6f702300", 0x6, 0x40000) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) 2017/08/23 12:34:53 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000042b000-0x9)="2f6465762f76637300", 0x48040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000c25000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000c5000)="2f6465762f6c6f6f702300", 0x0, 0x400040002) sendfile(r1, r1, &(0x7f00002a4000-0x8)=0x0, 0x7fffffb9) [ 378.689768] Buffer I/O error on dev loop0, logical block 0, lost async page write 2017/08/23 12:34:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x7, 0x0, 0x0, 0x3, 0x0, 0x8004, 0xfe, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2, 0x95, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00004ee000-0x10)={0x4, &(0x7f00007ac000-0x1c4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) fcntl$F_MEM_LOCK(r1, 0x800) 2017/08/23 12:34:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000db8000)=0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000a8f000)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00004b7000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000300000)=0x28) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b91000-0x10)={0x8000, 0x8, 0x3ff, 0x0, r1}, 0x10) 2017/08/23 12:34:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) eventfd2(0xffff, 0x800) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d88000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000aee000-0x4)=0x81) 2017/08/23 12:34:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) r1 = accept4(r0, &(0x7f0000a21000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005f8000-0x4)=0x10, 0x80800) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000193000-0x160)={{{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88, 0xf4f, 0x80000001, "7576c0dbb69f0cbf6ffe4a749b9a3d99c2ba41041b6e48b41518b931b86419cef9fc7f85c2c5e6b93437f7e8f1c2e4972399270922426de8519f0e8bf59c9c2b724d4206dbfcde8410f55e4a072a6f23"}, 0x160) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) [ 378.735906] Buffer I/O error on dev loop0, logical block 0, lost async page write 2017/08/23 12:34:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000042b000-0x9)="2f6465762f76637300", 0x48040, 0x0) getpeername$netrom(r0, &(0x7f0000c25000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10) r1 = syz_open_dev$loop(&(0x7f00000c5000)="2f6465762f6c6f6f702300", 0x0, 0x400040002) sendfile(r1, r1, &(0x7f00002a4000-0x8)=0x0, 0x7fffffb9) 2017/08/23 12:34:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b05000)="2f6465762f72746300", 0x10000, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000a8f000)=0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000295000-0x8)=0x0) 2017/08/23 12:34:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f000087c000)={0x101, 0x6, &(0x7f0000b69000)="25af886cc2f3"}) 2017/08/23 12:34:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000230000)="2f6465762f72666b696c6c00", 0x400, 0x0) r2 = mq_open(&(0x7f0000efd000-0xc)="2f6465762f72666b696c6c00", 0xc0, 0x100, &(0x7f0000799000)={0x6, 0x1, 0x400, 0x7, 0x7ff, 0xa0c5, 0x8, 0x8}) r3 = getpid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000c15000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006b2000)=0xe8) stat(&(0x7f0000614000)="2e2f66696c653000", &(0x7f00007c5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000282000-0x4)=0x0) r7 = geteuid() stat(&(0x7f0000759000)="2e2f66696c653000", &(0x7f0000f2b000-0x22)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpid() getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000be8000-0xc)={0x0, 0x0, 0x0}, 0xc) r11 = getegid() r12 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000226000)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d04000-0x4)=0xe8) getgroups(0x8, &(0x7f0000b0c000-0x20)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000a99000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000068e000)={0x0, 0x0, 0x0}, &(0x7f0000ee1000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f3f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000058d000)=0xc) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000d18000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000786000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005a6000-0x4)=0xe8) r20 = getgid() sendmsg$netlink(r1, &(0x7f0000219000)={&(0x7f0000660000)={0x0, 0x0, 0xc942, 0x3ff}, 0xc, &(0x7f000050b000-0x30)=[{&(0x7f00002d8000)=[{0xfc, 0x20, 0x18, 0xbe9, 0xff, "ae0d2dd94e58d335a351a06ec7b9e3187957a6a45af60943a969f980d17bdb38cf195ec11586c11837f4afaea4b640147786565aaf6e8715564b963e7565e1ac2afa10653436ef838eb5d39b2b2c43b0a9425d751a73eafcf2b10135a12306515aa3386debda5f4e5cb08a616a9526d0bc43a62b7022691750b7f3866c5832e186ec009dcfe1752f4288410598525377d3e709ccffd68eca0e45cb9f58bc868f0e4ce3f3660e3967d508c5062924217c6727e01b02387e86760709900eb5fc84d4b04e1f131900f951004150287a0bce64be0aff227eecad223b5f2473643fc3b5c2480e470a405c5311"}, {0xdc, 0x100000001, 0x0, 0x10001, 0x4, "ce514216f0d71718cb4023f2e42aa1e942bb96eaadabc9e85c3f9b7cffce980fbf758d294b513184633bdc0929ab8e3c9aad61d7e8d0763fe2c5e7e5c8cbfb497a8cff2464f0c93e6b1dcf8d36f7312bd37ce21349f4c4bb034487799910ca36319c2c5776737f7efcbd7cee7c361accc4d8ce8a0df68f7d7d558752b5fc32cedb2734eddb19e181b62c9627ae7f8eaa57832d08fb3b96d33bbbc3f93a1d83ae21e1b6c6440a6c513fb1b6d3eac6ea6bb75b9e111961c47f6617447008be2e4cf08dbcdf96a12ad08b531e"}, {0x98, 0x0, 0x420, 0x1, 0x8001000000000, "9dab4692725fc69c772a5e1e25d222c120c4774ae926bbeb49dcf27881cd19f2346edceed57ab0418e123afd7b67de2896af4c05079b5399548e5e24c8585a27c50c6847c8995ba42079f99792bbd02462385b413e6d6b3b6f325908870ef95cf0298ccbb875ec16ddbac53234f5f7d3f87439656cd979ab201bdae0a9bc62a1c7f95f55e4f640"}, {0x64, 0x9, 0x0, 0x3, 0x1f, "9cdd378f9f93b8a8b5710436f66c3c4646627e8e9d49a1f6d701c2d59c14613bd55194933c312b1a61f08e5f2567613458643f2be0b8f56844f1b3ec750ecd3bc55b940bfcf4c113dc17a2a5db9de4fe083433"}], 0x2d4}, {&(0x7f00005f4000)=[{0x1c, 0x8000, 0x200, 0x80000001, 0x101, "af34a0bd58a4ab3ed515"}, {0x90, 0x40, 0x100, 0x8, 0x1, "0fef4fe00dc6431a589dd05270bbe5e3f86588663d12e7eb4c9b7bf8298f014d4758c4cda522f31c2fc77ad814732ea4a6ec0cc0e4e42fbbdfa002da64be8c6dde750cbaf4e905db9bb82175c440389560e227fbe1ab0c084925cc0eebc3b55c5750031b9463d771ca57672b8a2339fad1e3c4d862b3573db28d22e2f1e0fe04"}], 0xac}, {&(0x7f0000477000)=[{0x58, 0x839, 0x200, 0x6, 0x6, "86e27e66880c14a78ef9cccd3f34b8b865dd8700ec2e5ee96a276ff09d92d084bbb59e5f36f126c1e02f2290db911494e5a1028c713e68646a58a20d6cc0263c220e01303a"}, {0x64, 0x7fff, 0x0, 0x5, 0x0, "3e8e5d5682731ee8b6aa27551a705f48d9a2edda62d7bb1b7afdaf619fdef018ae7d2cfd53fff9ef3efa22fc0e035c4ba9ed19e5b246fa6b5ed9baae671dbfa33aedb716bdd35b2e4f18845a06a1036d8984ea"}, {0x98, 0x5, 0x22, 0x0, 0x0, "a9b5ab56e4a12e0e0f1024b60e1ca98870284e63bd38c9bcf7abea57aaf2889fc9257e2d38f26a01942c88e5515b4aeaf882b1841b4c223d72da1b18808eb3890dae7c513f5f66261243e4dfad7be9083b7db576dbc172808008a4ece91a146174c87f4efa4b8443dfaa7a62d24d1b12556d221b235e57ddbfa02734e3786e4b248434ba3427af"}, {0x3c, 0x2, 0xfff3df22c898955f, 0x42, 0xffff, "205efad8cd648f3565d7272dba9fc2b5bbc19fffa1ab136b46cd5dd457a6deb335f6e2b80f3c108c784284cc"}], 0x190}], 0x3, &(0x7f000062d000-0x158)=[@rights={0x30, 0x1, 0x1, [r0, r1, r2, r2, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0xa, 0x8014}, 0x20000000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00003d3000)={0xffffffffffffffff, 0x3, 0x7, 0x1, 0x7fff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r21 = add_key(&(0x7f0000087000)="6f6f67c76df3", &(0x7f00009aa000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000497000)="5ad91b0468f3082ce0560acb23c8fd44445a156ddcf5786029c6649076ad9ff92ba351450961eeafa77ec8192e635b32a1b1b5f9789466929f92f2ba8f355e5058281b0ce3ba46ec996e6e6a6d365deb18f2ca4cbe4628785df2265f6e30b0d75e846963c58bb1ad038be15713518b1942c7bac76a122c77c35090ddd681e7d362347ad8f8db63ae1d1d1ea3e85a5c162ddbac295e01c14a7ee2031d183d7f28fe9cddbbc828941143a5d9176e6a3ef323c6852691bdafae34d0b4272b48e56f6c34e568f80829ac4d89b61866ce0366e802c3b4933f1171b2473a46f4e4a75c4012f027770c4d7dff02427a2cac95ad280b386f6da6d7b115983c46f69bc388b7fd0b403b81fc378f83f322995f55b3c96e30780d7d4411faa55c46399e57cace4c5051ad8487d473b13bbdd9f9575da9a7377eaf3d5d1efea68ccdcc3fd8272e236726082fd5f74f096c876a387bbee69be2dd397913dc3c551aee1a02d250f58227eb5e4ed52bedd75406a3ef655b04a50f2658023b51f95e41a01acee9ae1d0d95e37bd4cb153905d77c75915a457d2ec8188535ac1ba215837553a84b08dc6d1103cb4cc71b12e1acbd279f31e5128d11ade5e7a4775eb1362b51cc2faa7370fae61d8f087c3725a763c5779ed8f6ca1f629d7e58c390429806740124a56848308070df3dea75536744117db7cc76089666009de1d504c7c19287e6e60750447c9d5278ea0a17c27394c60fe3a9f93f88dc6d0b786905a9a52d53091918de6ba4fb279eb3302817241005a0ed12c79477c36920e5cb9d9e2113a9eef4e3a8e8d66990f7d26b001635051b452eaf1e3664b7f80d3e3e70c93fb7f4567bd69702a04bd041a6f43247213db7184716ab0aef03e0d7affef25268cbb443e990fe55eb198747b2e3d0c2786f0475018a5fd2060e77e2666aa82bc066b1d3e1b26d993bacd2cc2245891080f1abb09364fba7bacf4af4c5250e38411bedd87690697cf1d6399794a8034009497cdde671722e3764f84906cbcdc8027ee4ac4b000d70a3183e012d76e1aee58061d018528014728e82322abccc7871808290a6b56853c35e8f95af247bdede30fcc6d909cdd56b0d5a02261edacbe99eddab7f50dddfa781e496b8c6f3bbc10bfb5670011ba220383a38106577625e18f4adfc2e24b8bceed0b69de5cde0194dc03e9c1deee158440f67a9e8043c5c2ba0dfcee5ad2a77a038f545cec264ecd81649094445c87badc81553a19a8f8d5adb0ee21663fb5b9d8868ab22b02d1041c40ba0923836d49a57e565b1895c9044aedc9d2faec6f80f3d4dd9b67315b22a9e2d91c84d50767525e5a85e9aa3ff9bf47d0188e62392191e1f1fb2fd623ee40a53347b3578a249d974e98e0644e02418658b037f0812b339c45f40d1a444780f3ef1c92fd588294dea1ccf8c64243828add9f4c092183ddb4a4d3c9d7936991fb375b8437901a945340c0dd6b1092ffd2b714d7ac7bc889c637e5e44822faf167b84751bfd4145003c5a48088bc1360d20fbd84a4b239017782285b9dea66f95ac7a7237ba1fbd8cb18ca2ac8e72a133a646ec616a7eaabcf972c0ab77d1223b8488c7243606e4abb15e4a77689140e23062e7b0eac4a24c7c457cb9be9f93fac920aaaadabec5bd6e3349c0d241b92fb9ee487b0e9f6591295066c7be61ac8add8cbb66137ef11c7c8c4a80b3cca680190429caee9b47b7ccd9dba5bce1b6b33b94ac93d62773f0ce1e1104652ef327f4e432d120922a918b58b9507eb3e49a19f0ebd686168a95a02e086b920bf64cf1f15f626b815af56f2fa6df0d55cfe9bb11d59b7a626232a06f5b75de9524719644de3434503a40dadc0f4ee0fb850de39de47cb12cb5d2a32f4c274700145b617c91e5be1580472db33bf7ee0b220725737cedbcdaa5c24234effe2a5e28003b62e2c6fa19ae523bd608818bbe6f680db013c2cc77d9ace3184c8c9516afcebad466a6ccb8ea7b6477510539748d9752317d8ad022ffda5ce2bdde17d69441f7f8446367c98e7c5b540029da1f01f8ccd6dd29d352afcc3a1254a323e9028b58c239e6deb3b7e6624a4eae6c8ce3f08a5e49f2469c645c0a6d736b3316bdc49651f7a7ee73afdb9cf0ce3f15a6f2fec8861c69a5bbe90ff73de116e1c362c137499fb1cf9554d76f56a21d1ebcaa24deb93fafd9e0a7409ecdca4adea84a4dea44f8f82e93818252536dbeb4c3a077a6117957d77e2aaf2a69e2532e0514eb98e71dec8f64667932e300f06cbf10534c2aac676ee8636a63fc3fa01b2733d0e01a330f05fab5f0107ed26934c47edc75f4a55cc7a45fe25e49adba8abbbc9bd95b2adb7e55143c2b415ccfbc442d2a522ff063e811b827d6ac80dcc77081ae932b7cc8ad613a77fde29c9c85866c40bb6a2fff8224554008fd018f9c7b53a83eb83847a87d0fa83ffbbdcc744624861420e770ecc25e6845acc2b63fad6e1352720f34b6e8e8e1a28626320ac61187e541fcd266b4311d0ee5b1a080ced6abed11012a080a4d13605d04a0778d4e3f4df3afb230c0b2d064b9d656eac53dc32807842d4b2097731a7a73862c955c85e297d8ce1fa1844fa06358d2eca7eb945bd9e39aea020fb607e3b96107139f2edc83bda30319fa06a83a4f92fb620b0144ac8d17e9c9ddd29a0adc4cf6eb11efe1b6b5ae71672c56606cf4b1fe583514205429d9ad02e439bf6d978db510c89f39bed7dc073328b86b7768a3cfd19f8fa7e414af796858e5da12a46fe8ea77a7210f1839a253237dacece0c6fbae86a8a29d302a1831769116107f8c4e0be36158527a05bf812af2c18c8852e22415df5a7ac6b428d63ec2e096b2fc2bcd44c145d0fcdf57b5c345c35f653e089e07088029a4639bf4308c710f0f8bc081c6a282ca3bd57db7d78825b40028897a18a60287d98d65e7a7141bb26743e2ceb6c72272facacaaf7da2e18ee5a69dea59f2d7da3ec742cf7c203f6ea36d79dfa6b31b77428855d41106f3e9f99a2469d4d7777b358c3857f1695d4b586d4fa586e9ba845b66f890097ca06554bbf54039fc34d9aee341f2ea7fa9cd2ba8749ed0db269aac0158d7b20fa2a1c1c693c9fc618656aa66406dac5a9c6c68d463e024ecba534b8297dcd2bce21ab2bf961bba58c1541f1e34584334fc7e55158a798afc9d47faf8ce7714d5dac3ca09480aa7bdbc832df95bd4be55341e5b44960f4f680e4bdeaec6e1fd146f61737a6cac7bd8edc298a941912dc0275ffbeac475dfc272b0292788f134398a729eac07142a045bbb12e3528c601683e381756eae002cc7eaf8c550c44fecc0dd69a7f151e2083a31a6b0b3b290202807c0f06cae723f34d3aca57b73ec8b06f10e233b508b93c41da24a93a2e77263f789712772a822cb272e654dea27552334a143338d69aff13fb1a687900424f714ec815051c51b930ca8ce85c6418ae201a0175060322bb409349603678ebaf25c03c8d933f7d8e443f9ad803b745495ebfe64376ee16998476b354b75af6dc7bf67a8aba70b9c0e7703908661aea3a0f02f546ec08eab51c621a7fab3b1d3427251801a10a9e07b945f352c838c2acd9cc22b15359ef64c23fa58161ec6d82613d05b65e4549ce806fb3bfd650fd9ad0826f6984b1d8160a3da4158ff824b4909ffecb8ea758257d5c0d1657c7e21a30c356399848d5ba78e9e209c8f87308273da9475361328d93611fd6677f854808e46c98e74b6f268d8374899ab005e9b167dcfa501f30e5dfff21f016b2b0d27642013eb4019abaaa4b5944cf4ff42088b788312e9558c21eb097b560532e5b2dcba896baa449cf6d2d3eb9d02e781f8856e1af7f6134da3f6928a6a156d81a3ecf72832ae0a6f541ad0320471a4d29fee594e0abe579cedf4ae63c555f150d21c7a5ce9e4a34076bc5b448270e05871cc99a4f23e9cb446fdc8797fadc254750439e44a17712f3626fb9fa3d9de28963571250b3a22584a98a69134e9dba9f2d9d366771f3c15f10724309340990b57021db1702348bbc95b9ba8b96cd45d0f141347f75fa8320584ce1ca523d2b23ffe51cb73e8ec9ca6853c64019aa4f691f6ed4641f00e01eb71e0528f93371fb47b780b3e6d3729a29200c039cee48ad039c284e3cf064ec970e345ab6182aff0a8d98ec2ec6de195a26a05589ce0bf20713269d5f4f28fbec79bbd2ee7255bed72cc2737dde97870a2774e5f8a8eed7207a9aa6b8289d86a4541252c5287d1792c5e1f9bdbd1d596837f1d1d2cc7c70741318cdc746d48db9f9a35f3ca79e964be9dcbaeae00374c1f8be00bc4fac25911e4e904256a51be7a93cce10d67b5b179cc121841f0567330d47bda182e7414959aa993eda3baa0b5cdf206e456a26859827e0e83bc4a8df497aa9142e43afb87568c72fecf9981eb03965c6b4017cf60952d57a03f23c664b9fba0324d9f4f0129660112df39bfa0dd5383c872cb0a6151522b958df607e7adddb79e6de528da7211565cef98cc7cd358bfbb192e93d0267a6f58515d248a4148c12a8325bb260c73134f48146f33c30795dfcc6333fa06a79fe91dcbc5cfc40234263ba5e9333b5b9ceecf5251a8ea11fa5fe92904efd64eab5e91e7d85d654290575fae359a404a5fb5867b7a4b17cb121c6fcf527fc5437631008e33e51bf13a26af2cc51e470876f24bf609200a29e2f245f348c82bdbdf17720e485004fde14f8f0aa1a8a1ffc122b145704462d9ed7feace626de3a467ea8991ae4e189347f83428bee3b66b62b2c33207e8391a1a719a5506942b49cb0fb315964a6482431ebfb51b0845df45c9d0764ac1045dd47f5ae4d5c12635a1246b29d16531123d5e7265a4ddc8c97267ab7efd2b17401e51a9c4e7458ce3359f17b8f368258dc593192943a6171dd9178b57e2f3a6e76c94dcc3230cf27f5cffecee99ac97c5a139d65d5920414798adea083da62253956c46f021623e7ac9d31772e4516823dfdfeaba63c674b91eb2ad5a57bba210a4120650570f290236cc961b1ee5517068f2db8f4185e89a3868c1be56cfa249d860829d9e92467fe6606abc99816f6ab470e0b8faf272975e69f0dd548a76315069200937ffc83cda92f847c8ef627f05b446f20f94fabf19d433653049830c5dc1e198e75caf641a63ea0f5193c845de1534f467ea7e306e356172902a164690aad3702ee81b5d21351f44a61e3ddf7503f36e796f6aba2245de0bde9f5838f69401dabf265bd74c2eb2387395d6a882028ba44c3ed2fee2043999a3f6fe81f805aae889d8d46fbe193b52bc9cef471aba342cc54d73f4923b38ab8f77ff1b8e1304e0beab736cdd25a4f1efea83d9f202516fcb947495d6b86be4efb8a927dff90e7e8a8941e3126f10d2e59904643b2738c27763823c527ee1054ee2ece64f34550f8a482d88835534868e1bd1d77014056cd1daeee26db6b2bc6483926ac99d99e4a8d1411ef5ef51c83bb9cc0789af1856a3774928f2600e7393e0bb749b75849971d4d771f11963674a4b3bbe320deda7b72e6525566659f3305cbcab3723087dbc93c65e48e144a9c39528f89520b57519d0e7dd80d27a908809f82a5e60d155dc5d14d1a5acd68d5af7339f302abcc0be7592be8a0f61b920adaff1191d57923978879d0d951ad0e3087942a0b8bbc6f1cfb719388e8f8513c0f9c3c6749e09edeb821518fd650a11c08a3d7a0079a8bd8774e6d489a4a21d062ba12b9bc739b45777aa35ee715f4c14466fbaf8225225a1a71bfb9dc7f2c68c81", 0x1000, 0xfffffffffffffffc) keyctl$revoke(0x3, r21) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x4, 0x24000) 2017/08/23 12:34:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = syz_open_dev$ircomm(&(0x7f00006a4000)="2f6465762f6972636f6d6d2300", 0x0, 0x1000000000000) syz_open_dev$loop(&(0x7f0000d95000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) getpid() setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000023a000-0x4)="63646700", 0x4) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x0, &(0x7f00002fb000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x4, &(0x7f000000d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/08/23 12:34:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000a8f000)=0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c49000)={0x0, 0x1}, &(0x7f0000bd3000+0x6a9)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000061f000-0x8)={r1, 0x7fff}, &(0x7f00007a3000)=0x8) 2017/08/23 12:34:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000095f000-0x108)={0x8000, {{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffff7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000a8f000)=0x0) 2017/08/23 12:34:53 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000042b000-0x9)="2f6465762f76637300", 0x48040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000c25000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00002a4000-0x8)=0x0, 0x7fffffb9) 2017/08/23 12:34:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000001000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) r1 = open(&(0x7f0000000000)="2e2f66696c653000", 0x0, 0x1) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000030a000-0x40)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000062d000)="2f6465762f72746300", 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f00005e9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") [ 378.893985] Buffer I/O error on dev loop0, logical block 0, lost async page write 2017/08/23 12:34:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e41000)="2f6465762f72746300", 0x40, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000beb000)=0x0, 0x80800) signalfd(r1, &(0x7f0000a97000)={0x4}, 0x8) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000078000-0x1)=0x0) ioctl$TIOCNOTTY(r0, 0x5422) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000319000)=0x8, &(0x7f0000def000-0x4)=0x4) 2017/08/23 12:34:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = semget(0x1, 0x7, 0x20) fstat(r0, &(0x7f0000fa0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005db000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000708000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000359000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d7e000-0x4)=0xe8) stat(&(0x7f00000ee000)="2e2f66696c653000", &(0x7f0000d04000+0x5e8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000b8b000)={{0x1, r2, r3, r4, r5, 0x20, 0x1, 0x0, 0x0, 0x0}, 0x2, 0x9, 0xfb0, 0x0, 0x0}) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:53 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000913000)="2f6465762f6c6f6f702300", 0xfffffffffffffffd, 0x410240) sendfile(r0, r0, &(0x7f000090e000)=0x0, 0x3) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000464000-0x8)={0x0, 0x0}) 2017/08/23 12:34:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000441000-0x5)="6465616400", &(0x7f000030f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a6b000)="ed27d3f356826b42ea38077b33aae4890d80c5b081b89b190745b7ead2cf5b8b35675254495ce76b407e51d037e84ed92e2285f857b6994ac176fc89ccdeeb0beec6cea4f63d0fcbc222d6101bb8c995fa7072bfe2d42a51335fd18a3b5207cd0dc206963de218e49e50a3cbf7d6bc27d2ffc88102ab38c5a788ba3729c5e19465363584672efe89a783747f4e70b775c5218f7510031911e319e07609fbc614628bfbd1f133ef12a9777928f5e3b282920396905ea0e04bb528e3073602b07237952f042f3c5963b2220bdb95f0ff7f2a5a6f", 0xd3, 0xfffffffffffffffa) lstat(&(0x7f0000230000-0x8)="2e2f66696c653000", &(0x7f0000577000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000570000-0x8)="2e2f66696c653000", &(0x7f0000553000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$mouse(&(0x7f0000d5c000)="2f6465762f696e7075742f6d6f7573652300", 0x4, 0x8080) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000b7c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000e75000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000212000)=0xe8) setresuid(r1, r2, r4) listxattr(&(0x7f0000af4000-0x8)="2e2f66696c653100", &(0x7f0000d68000)="00000000000000000000000000000000000000000000000000000000", 0x1c) socketpair(0x5, 0x7, 0x2, &(0x7f000020e000-0x8)={0x0, 0x0}) bind$bt_rfcomm(r5, &(0x7f0000a47000)={0x1f, {0x14, 0x5, 0x9, 0x3, 0x1000, 0x1}, 0x2}, 0xa) keyctl$assume_authority(0x10, r0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) r1 = syz_open_dev$vcsn(&(0x7f000052a000-0xa)="2f6465762f7663732300", 0x0, 0xc0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f000091f000-0x4)=0x4, 0x4) 2017/08/23 12:34:53 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000042b000-0x9)="2f6465762f76637300", 0x48040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000c25000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10) r1 = syz_open_dev$loop(&(0x7f00000c5000)="2f6465762f6c6f6f702300", 0x0, 0x400040002) sendfile(r1, r1, &(0x7f00002a4000-0x8)=0x0, 0x7fffffb9) 2017/08/23 12:34:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000013000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00005ba000)={0x0, 0x7f, 0x30, 0x85, 0x2}, &(0x7f0000662000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000348000)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000be0000)=0x8c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b1e000)={r3, 0x7, 0x8001, 0x0}, 0x10) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000218000)="2f6465762f72666b696c6c00", 0x40042, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000f40000)=0xba, &(0x7f00008ed000-0x8)=0x4) r5 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000a34000-0xa0)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x200, 0x2, 0x0}, &(0x7f000050d000)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f000002a000-0x8)=@assoc_value={r6, 0x0}, &(0x7f0000a62000)=0x8) fcntl$setlease(r5, 0x400, 0x1) sendfile(r5, r5, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000eaf000)=[@in6={0xa, 0x2, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x2, 0xa79, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x3, 0x100000001, @loopback={0x0, 0x1}, 0xfffffffffffffc01}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6) 2017/08/23 12:34:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000e71000)=0xfffffffffffffffd) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00006aa000-0x4)=0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000a8f000)=0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000428000-0x8)={0x8, 0x1, 0x6, 0x3, 0x101}) 2017/08/23 12:34:53 executing program 5: openat$vcs(0xffffffffffffff9c, &(0x7f000042b000-0x9)="2f6465762f76637300", 0x48040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000c5000)="2f6465762f6c6f6f702300", 0x0, 0x400040002) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffb9) 2017/08/23 12:34:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) syz_open_dev$ircomm(&(0x7f0000e96000-0xd)="2f6465762f6972636f6d6d2300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000d95000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) getpid() futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000000d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) syz_open_dev$ircomm(&(0x7f0000c7e000-0xd)="2f6465762f6972636f6d6d2300", 0x5, 0x151000) 2017/08/23 12:34:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x4000000000000000, 0x24000) 2017/08/23 12:34:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) clock_gettime(0x0, &(0x7f00007e8000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000009e000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000aed000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000ec0000-0x180)=[{0x36, 0xfffffffffffffff7, 0x4, 0x8, @time={r1, r2+10000000}, {0xe427, 0x9}, {0x1, 0xca}, @time=@time={0x0, 0x989680}}, {0x40, 0x9, 0x6, 0x8b99, @time={0x77359400, 0x0}, {0x40, 0x34ee}, {0x0, 0x2}, @quote={{0x2, 0x6}, 0x7, &(0x7f00005ab000)={0x9, 0x1, 0x9, 0x1, @time={0x0, 0x0}, {0x6, 0x7}, {0x81, 0x7fffffff}, @ext={0x2c, &(0x7f000025e000)="23c9d07d94848cba335b05952dfcbbe22be566af6c31f4e0caeef88f27f7ef685d2c9aee39c284ab0ac79524"}}}}, {0x3, 0x3, 0x2, 0xc7, @tick=0xffffffffffffff7f, {0x5, 0x6f41835b}, {0xffffffff80000001, 0x46e}, @result={0xf88d, 0x2}}, {0x0, 0x1000, 0x0, 0x1, @time={r3, r4+10000000}, {0x81, 0xfcbd}, {0x4d, 0x62c8}, @time=@time={0x0, 0x989680}}, {0xe45, 0x7, 0x8001, 0x8, @time={0x77359400, 0x0}, {0x9, 0x5}, {0x8001, 0x8}, @queue={0x6, {0x6, 0x7}}}, {0x6, 0x80, 0x6, 0x8001, @time={0x77359400, 0x0}, {0x4, 0x6}, {0x8, 0x3}, @connect={{0x6, 0x7}, {0x6, 0xfff}}}, {0x1ff, 0xfffffffffffffd90, 0xf10e, 0x859c, @tick=0x4, {0x8, 0xadff}, {0x800, 0x0}, @quote={{0xfffffffffffffffd, 0x40}, 0x4, &(0x7f0000f6b000-0x30)={0x80000000, 0x6, 0x0, 0x5, @tick=0x20, {0xffffffffffffff81, 0xff}, {0x9, 0x1f}, @result={0xfffffffffffffffd, 0x3ff}}}}, {0x4000000, 0x8, 0x9, 0x482, @tick=0x3, {0x6, 0x2}, {0x2, 0x7}, @time=@time={r5, r6+10000000}}], 0x180) 2017/08/23 12:34:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000a8f000)=0x0) fcntl$F_HUGEPAGE(r0, 0x802) 2017/08/23 12:34:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000000e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/08/23 12:34:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000960000)="2f6465762f7161745f6164665f63746c00", 0x2800, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00007a7000-0x20)={r0, 0x1, 0x5, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/08/23 12:34:53 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000042b000-0x9)="2f6465762f76637300", 0x48040, 0x0) getpeername$netrom(r0, &(0x7f0000c25000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000c5000)="2f6465762f6c6f6f702300", 0x0, 0x400040002) sendfile(r1, r1, &(0x7f00002a4000-0x8)=0x0, 0x7fffffb9) 2017/08/23 12:34:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) prctl$intptr(0x1d, 0x3f) r0 = openat(0xffffffffffffff9c, &(0x7f0000c15000)="2e2f66696c653000", 0x0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0x200) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xf, &(0x7f0000004000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xe6a000)=nil, 0xe6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x88) setsockopt$inet_mreqsrc(r1, 0x0, 0x21, &(0x7f0000e62000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff}, 0xc) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000e63000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000d72000)=0xc) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000e64000)="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", 0x1000) mmap(&(0x7f0000098000/0x3000)=nil, 0x3000, 0x400000003, 0x20010, 0xffffffffffffffff, 0x20000000000000) recvmsg(r1, &(0x7f0000e65000-0x38)={0x0, 0x0, &(0x7f0000e65000)=[{&(0x7f0000a1e000-0x16)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000e6b000-0x20)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}, {&(0x7f000062b000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}, {&(0x7f0000e66000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f0000e6b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}], 0x5, &(0x7f00006ad000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43, 0x81}, 0x800000000000100) r2 = socket$inet6(0xa, 0x80807, 0x4) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x1d, &(0x7f000096e000)=0x95, 0x4) bind$inet(r1, &(0x7f0000e69000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000220000)=0x0, &(0x7f0000445000-0x4)=0x4) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000805000/0x4000)=nil, 0x4000, 0x3, 0x8010, 0xffffffffffffffff, 0x4) sendto$inet(r1, &(0x7f0000302000)="c492f9473391ece6ee8f34dbcb4a4339db996c90ff47feb71910efa3126a009ec65efc49ca04c14b33247b825522a1e3bd2ce435ab91222b8f24bf735a7262f20aad70ddd7664a206c114436c323ea5cf4d2ceef0a9343c56d50c8e680c45fe2f6582a53a21f28a396f08f93cdfc620caae963a3f72c3bb978e82284c672927fd5e5855ebfe26d92c8de86ab14d4171515f7e359826e50274cda98fdc3d8c69ff0930999afefe4838f00dc0f226ab7e19a412f03b582fde8635f86a37c7171d85a738b0a6bcb614573fe4eccbcd488a55649a4462ba8332195c0ef44101670ba75be6fd4de64097f500b63ddf44481026053f7d66eace50bbce14817133a9cfa5ae1801cf8b6db986d5ce219f4fae3d67e9731e81a964a7d878bc5aeab9202d2ca89d2522c33bf2220edb1628a964237a2b99b4892fc7633784fbedb10f4c545c4fe37966c1c79ed55a335cac10675e111861d2669ed95ad0e99485704da3e5c0000d61cda4a2ea6db130467e3b82f7395be7f6e34aa89451924ac77cfaeb2b55d10e942f1e30ca8f15b2840a50784540b9a4f0a24d6d0054b615ec02349ad6fe65266b2a7955a059f48c401033931b52752bf2d3c86352f64a92b544563f4d69f7abc45552316831ead40bd727d6b3ac56011dd8e7ff07e7638c0e268dce381ea966d105aff8bf1190e0edc1cd92f63fbc6baf727ecaeed845e1b96b2740fd3d5bf062f17db0f7f0b1ed66165a5e5621f1506faaa47ca67dbe55022eaaa7cda1350ceea071ceef711481f2f8c36f5138418e75c522291f9472f9ac137e22f0e98e740ce88014560cb4fc5ac92e3c8aaeaa6fc07bd728f2fb207c913917ec739730acd50b855d3833c437413a1471319f527efd563d90248b7cbb616d1e456f6d292074a72f6f6bc6a95a60299709270e1424694d3130f9ccdb1cf83b207fa8f017b7726716ef73c17909721e40ea6a141b5427045eb5bc856672f45c5621c280e52a6624c642acc20f43cf951a8709ec0031db37191dc8e6c4031062f04fc40204abed1c0fb11b85cfde3d4b67ff1f879cef0ef7eab27d7cbb10cd2b4e2791ff7045f69e70b6f3eed616d3d016a56aa1404c2bbb214c472de91ed52d2d67e3fd6aa2071c60c8c3e662ab10cf6724fd224b896f9923b3e84b7018c3046fdf06bd1f3edc5c05ba1e105aa0c8e05b9e5906290bdae7a6d0c01421367d8e72fdd228c6ac2f4be990bfd8b9421bd0e745546d0a5f3e8e702d35b0f02f11fa6a41adea3c87a1c0923fb2235682d40ad141cf9b06ddb9a47e9296f0b2870b7f65eb6576e19d8b2b14d00643f027b908927e80b151ea2e014061b05d65fe79bfb226a610017d11cbb739137db5acf13fef5d6b2e68ec0da0dd6a943f0cc6b0ca8035dcdafa9460e977d3acee99581d70eb45907da6f55e2a890015d1ababe071e63eed84bdf809785d9b0c62090b3100be698a072b7329cef1d3bd4e819b6b3a0f641f624d14918dfc898e31f1f4f60cf3d11439fe788aef1b68a0376260d19e9d9f4396991c8f0f91e2c5892c6dda8097561eb328beb14b16f49263f2041bf03158cba4f69bfd58a8aed18201874cc7dcd92fd3792656d3b8901e7e2dcb70c688a4f68969f90fb05d5f9e4a32f317e559cb79ff68a24cc3e9a1d4251d02a6523dc22b4e0f03c639b8c4af4bed0d4039abe09a1fd6b219625407db36b08160d0f51615c16e36f5a36e88a58494a7289e30f3c6089f0ed35f5bdbc48039171a1f754eca844edd833d1039213d896ce047d3b733e0ff53e1a22a61a077fb91834de09435a835196c6519fcd18edb1dca216c505308e8e50c583e1a1072e4fd67973280ea6f3191a7f0019e95cc82412075b109502f94285baa9bc56052351257e65cc7e328e5eb948a9026fe7005afbc499dbd26d085a81479b20f5f80a9f98918b839559f092f5d32021ad3787ac5e432a59bfa1be112471ea4efdcbaa0e6b47a3fc0c68a757042b79c7c7671193e8ad7fb75d73212d9823364459b1e6305f787c46088892e450e528df7c23ed5e5f2f1e086d84449e9fb6d1a78d8c0826a9bc3278e1950b", 0x5c1, 0x0, &(0x7f0000e66000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f00004fb000)=0x0, &(0x7f0000e68000-0x4)=0x4) mmap(&(0x7f0000000000/0x1ac000)=nil, 0x1ac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x100000000) 2017/08/23 12:34:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000116000-0x8)={0x0, 0x0}, 0x80800) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000b9000-0x4)=0x0, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00004c7000-0x4)=0x0) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, &(0x7f0000a8f000)=0x0) 2017/08/23 12:34:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d31000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000029c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004c2000-0x4)=0xc) sched_setaffinity(r1, 0x8, &(0x7f000076e000)=0x9) 2017/08/23 12:34:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x20000) r1 = syz_open_dev$sg(&(0x7f0000426000-0x9)="2f6465762f73672300", 0x100000000, 0x8000) bind$llc(r1, &(0x7f000017c000)={0x1a, 0x15, 0x2b3, 0x0, 0x7f, 0xff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) [ 379.074505] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 379.111107] Buffer I/O error on dev loop0, logical block 0, lost async page write 2017/08/23 12:34:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00005ec000-0xa)="2f6465762f7663732300", 0x158, 0x101000) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00008d0000-0x4)=0xc9e7, 0x4) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000083c000-0xb)="2f6465762f766373612300", 0x5, 0xc8000) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f00001fa000)={"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"}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000e1e000)={0x0, 0xfffffffffffff8f0}, &(0x7f0000b9c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001a8000)={r1, 0x40, 0x0}, &(0x7f0000d87000)=0xc) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000a8f000)=0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x6c6, &(0x7f0000ba8000)="c22ad686069cabccad9eb5420ee65c8a", 0x10) 2017/08/23 12:34:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) pipe2(&(0x7f0000d86000)={0x0, 0x0}, 0x80000) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f000000d000-0x4)="2f6465762f6c6f6f702300") ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f000036e000-0x4)=0x8000) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000111000)={0x5, 0x0, [{0xc0000002, 0x1, 0x1, 0x0, 0x4, 0xac7, 0x6, [0x0, 0x0, 0x0]}, {0xc000001f, 0x1000, 0x1, 0x2, 0x6, 0x0, 0x7ff, [0x0, 0x0, 0x0]}, {0x80000000, 0xfffffffffffff06f, 0x1, 0x1, 0x2b4, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x80000008, 0x81, 0x2, 0x6, 0x8000, 0xd0, 0xd6, [0x0, 0x0, 0x0]}, {0x0, 0xfffffffffffffffb, 0x6, 0x400, 0x4, 0x8, 0x4, [0x0, 0x0, 0x0]}]}) [ 379.140412] QAT: Invalid ioctl 2017/08/23 12:34:53 executing program 5: getpeername$netrom(0xffffffffffffffff, &(0x7f0000c25000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000c5000)="2f6465762f6c6f6f702300", 0x0, 0x400040002) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffb9) 2017/08/23 12:34:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000563000-0x8)={0x0, 0x0}) r2 = syz_open_dev$ircomm(&(0x7f00003df000-0xd)="2f6465762f6972636f6d6d2300", 0x44ae, 0x80000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000737000-0x18)={r2, &(0x7f0000910000)="7fefad823643c541074c6c59a3fc56101a301a440635ae56a49bbad453b580942d22caa9f03ad3f31c6d311e2797d99c56cc1fcf8439cd3adaad1e0be0889e0cce5f969934c77674cc934186460ee64eaea1f749c5ecc47e91c228658b7f366b2fd8d77ac3a5b29f4f5d1927c2f308f97f4cf28da9bd35b65f6705c142dab72dba9cd5bdfe2a0c27db21a7ad9867b983478ea4e22549", &(0x7f00009bb000)="000000000000000000000000000000000000000000000000"}, 0x18) perf_event_open(&(0x7f0000405000)={0x2, 0x78, 0x80000001, 0x2, 0x91, 0x100000000, 0x0, 0x100000001, 0x10040, 0x8, 0xa4, 0x3c7, 0xfff, 0x4, 0x0, 0x40, 0x0, 0x5ef, 0x9, 0x10000, 0x9, 0x7, 0x7, 0x100, 0x6, 0x1ff, 0x0}, r1, 0x4, r0, 0x8) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000a99000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000bc5000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000030e000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000d45000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a67000-0x10)={0x4, 0x2, 0x2, 0x80000001, r1}, 0x10) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r2 = syz_open_dev$ircomm(&(0x7f0000e96000-0xd)="2f6465762f6972636f6d6d2300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000d95000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000b20000-0xb)={0x1000, 0x5, 0xffffffff00000001, 0xe49, 0xffffffff, 0x800, 0x3, 0x676, 0x235, 0x401, 0x3}, 0xb) getpid() futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000000d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/08/23 12:34:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00004f2000-0xc)={0x41, 0x1, 0x4, 0x8000, 0x4}, 0xc) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffff9c, 0x4008ae6a, &(0x7f00003a0000)={0x6, 0x0, [{0x0, 0x1, 0x0, 0x0, @irqchip={0x1000, 0xfff}}, {0x59, 0x5, 0x0, 0x0, @sint={0x9, 0x100000000}}, {0xffffffff, 0x7, 0x0, 0x0, @sint={0x1, 0x401}}, {0x20, 0x2, 0x0, 0x0, @sint={0x0, 0x800000000000}}, {0x3f, 0x3, 0x0, 0x0, @adapter={0x1, 0x1000, 0xaac1, 0x3, 0x0}}, {0x8, 0x1, 0x0, 0x0, @sint={0x1, 0x8}}]}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000e64000-0x8)={0x0, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f000071a000)="a2bdaea0295b108e6e87d3caf3bfeb6071bd83502d8a34220eaae4c49369f2baac76f7a4033e8c3ce95d1722e8700a021a5460f3ed07894a6d479f17028e6e142661ff10032976b535977f0a1241c572e533ca6645b8d46e8753566e56d8aba99042447ebe0f554f1cbd26a58d10eb8c85cb875cfcc43a921e69b98f6f2ff65c79eef9389b1516ccf461207c5bb0ce39ae2fb2fef2642109d969bb1b8a576ff5c572cb034eb3430e03cf4316b16b952913f455a20c05c3bee3a05b4913a2720fda309ee011457a5153177a02b5c3d34feebd99468eaf534605e6638815329bde9fa74cfa4bc24c5c702ceaf66275", 0xee) [ 379.164008] QAT: Invalid ioctl 2017/08/23 12:34:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a1e000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000853000)=0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000f76000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/08/23 12:34:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000328000)="2e2f66696c653000", 0x20000, 0x20) mq_notify(r0, &(0x7f0000c23000)={0x9, 0x1, 0x0, @pad=[0x9, 0x8, 0x9, 0x6, 0xe, 0x3, 0x8, 0x8]}) syz_open_dev$usbmon(&(0x7f000020a000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000442000)={0x0, 0x0}) r2 = syz_open_dev$vcsn(&(0x7f000005d000)="2f6465762f7663732300", 0x101, 0x400000) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f00006a8000)={0x40000000, 0x3f, 0x1}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000dc8000)={0x6000, 0x2, 0xffffffffffffffc0, 0xfc, 0x0}) ptrace$cont(0xfffffffffffffffe, r1, 0x6, 0x9) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x4, 0x24000) 2017/08/23 12:34:53 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000042b000-0x9)="2f6465762f76637300", 0x0, 0x0) getpeername$netrom(r0, &(0x7f0000c25000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000c5000)="2f6465762f6c6f6f702300", 0x0, 0x400040002) sendfile(r1, r1, &(0x7f00002a4000-0x8)=0x0, 0x7fffffb9) 2017/08/23 12:34:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00007a7000-0x4)=0x0) getpriority(0x0, r1) r2 = dup2(r0, r0) setsockopt$inet_tcp_TCP_MINRTT_INTERVAL(r2, 0x6, 0x6bf, &(0x7f00007b4000)=0x3, 0x4) fremovexattr(r2, &(0x7f0000628000)=@random={"6f73782e00", "2f6465762f6c6f6f702300"}) 2017/08/23 12:34:53 executing program 1: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f00002d5000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000373000-0x4)=0x10, 0x80800) fcntl$notify(r0, 0x12, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) sendfile(r1, r1, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) socketpair(0x5, 0x5, 0x3, &(0x7f00008ed000)={0x0, 0x0}) readlinkat(r2, &(0x7f0000510000-0x8)="2e2f66696c653000", &(0x7f0000d4b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b) 2017/08/23 12:34:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000b6a000-0x1)=0x0) r1 = add_key(&(0x7f0000049000-0x8)="6269675f6b657900", &(0x7f00009b8000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001bf000)="961eb1e4d3399e4e7136c106280f3cb999884d3fdc99fec24dcfa86f990d387be2039ae51ef8380eb5cc820b2918c11ea2be9871d6954800ca4f371672a8f89adc3acfa8a01299a4e3e60d9274112b4faf5939ecfae42bc6f5c1e861816273cd2ec7c4afefce32a4427651550e5a2c9302cc595e90641961ab5a37c890ccdad55023cecde2760a4c09ac40882169a34c85d8f39912c147351c879d9217edbe0d1ea539c4ec400a46b8264521a37910c4", 0xb0, 0xffffffffffffffff) keyctl$describe(0x6, r1, &(0x7f000036e000-0x12)="000000000000000000000000000000000000", 0x12) [ 379.230176] Buffer I/O error on dev loop0, logical block 0, lost async page write 2017/08/23 12:34:54 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000042b000-0x9)="2f6465762f76637300", 0x0, 0x0) getpeername$netrom(0xffffffffffffffff, &(0x7f0000c25000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000c5000)="2f6465762f6c6f6f702300", 0x0, 0x400040002) sendfile(r1, r1, &(0x7f00002a4000-0x8)=0x0, 0x7fffffb9) 2017/08/23 12:34:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000a8d000)="2f6465762f696e7075742f6d6f7573652300", 0x8, 0x200) openat(r0, &(0x7f0000e5c000)="2e2f66696c653000", 0x402001, 0x20) r1 = syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00004bb000)=0x158c, 0x4) 2017/08/23 12:34:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b50000)={0x0, 0x401}, &(0x7f0000239000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000958000-0x8)={r1, 0x7}, 0x8) ioctl$KDENABIO(r0, 0x4b36) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000a8f000)=0x0) 2017/08/23 12:34:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a01000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x4000) perf_event_open(&(0x7f00007ee000)={0x4000002, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) syz_open_dev$usbmon(&(0x7f000029f000)="2f6465762f7573626d6f6e2300", 0x7ff, 0x24000) 2017/08/23 12:34:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000859000-0x9)="2f6465762f72746300", 0x0, 0x0) bind$bt_l2cap(r0, &(0x7f00007a2000)={0x1f, 0x200, {0x400, 0xea, 0x7, 0x7f, 0x2, 0x10000}, 0x3, 0x3}, 0xe) r1 = shmget(0x2, 0x1000, 0x1000, &(0x7f00002d9000/0x1000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f00008b9000-0x13)="00000000000000000000000000000000000000") ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000f1e000-0x8c)={0x100000000, 0x9, 0x9, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000d4d000-0x1)=0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000d70000-0x20)={0x3, 0x9, 0x0, 0x9, 0x8, 0x9}) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000a52000)=0x80000001, &(0x7f00004d3000)=0x2) 2017/08/23 12:34:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) linkat(r1, &(0x7f0000232000)="2e2f66696c653000", r0, &(0x7f0000812000-0x1)="2e2f66696c653000", 0x1400) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000db4000-0xb)={0x10001, 0x0, 0xffffffffffff8000, 0xffff, 0x3ff, 0x3, 0x200, 0x8, 0x1, 0xad, 0x1f}, 0xb) 2017/08/23 12:34:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000ab5000-0x4)=0x0) pipe2(&(0x7f000075e000-0x8)={0x0, 0x0}, 0x80800) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xe7e) listen(r1, 0x37) setpriority(0x3, r0, 0x1) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) syz_open_dev$ircomm(&(0x7f0000e96000-0xd)="2f6465762f6972636f6d6d2300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000d95000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) getpid() bind$bt_sco(r2, &(0x7f000016e000-0x8)={0x1f, {0x2, 0x3, 0x7ff, 0x80, 0x6, 0x12}}, 0x8) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000000d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/08/23 12:34:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x3f) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000e66000-0x88)={0x0, 0x7e, "77a41f09eb043f3abb3847ba49aa74c0c1e2d09430071619ce5f9edfaea29ca98be5ddf26b796d491854317fe472025457a503e5a1651b254d52c1a2ace4313dbf5ed916643e50a36e83e036f208988377165e0fd5df77b1029fa04fe898e38b72102bd8423c70f378cd1e9cf8775960ae7b8325731826e1a2f0af92e4bc"}, &(0x7f0000d6d000-0x4)=0x88) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000709000-0x10)={r1, 0x6, 0x2, 0x0}, &(0x7f0000edf000+0x8e1)=0x10) socket$inet(0x2, 0x4, 0x81) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:54 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000062f000-0x11)="2f6465762f7667615f6172626974657200", 0x40000, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000692000)=0x8250, &(0x7f000012b000)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000a8f000)=0x0) 2017/08/23 12:34:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f000095c000)={0x2, 0x3ff, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$ircomm(&(0x7f00006e6000)="2f6465762f6972636f6d6d2300", 0x1, 0x200100) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000057000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000dd1000)={{0xa, 0x0, 0x167, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, {0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x9, [0xe10, 0xa8, 0x400, 0x47a5, 0xff, 0x1, 0x4, 0x401]}, 0x5c) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:54 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000042b000-0x9)="2f6465762f76637300", 0x0, 0x0) getpeername$netrom(r0, &(0x7f0000c25000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000c5000)="2f6465762f6c6f6f702300", 0x0, 0x400040002) sendfile(r1, r1, &(0x7f00002a4000-0x8)=0x0, 0x7fffffb9) 2017/08/23 12:34:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) r1 = memfd_create(&(0x7f00008f9000-0xb)="2f6465762f6c6f6f702300", 0x2) openat(r1, &(0x7f00008e7000)="2e2f66696c653000", 0x800, 0x60) socket$bt_l2cap(0x1f, 0x3, 0x0) sendfile(r0, r0, &(0x7f00004e8000)=0x0, 0x7fffffc1) r2 = open(&(0x7f0000b47000-0x8)="2e2f66696c653000", 0x440000, 0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e3d000-0x8)={0x0, 0x2}, &(0x7f0000bf1000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000ab0000-0x8)={0x0, 0x7f1}, &(0x7f00006ff000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000022d000-0xb8)={r3, 0x2, 0x4eb1, 0x1, 0x8001, 0x2, 0x7, 0x80000001, {r4, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7ff, 0x0, 0x81, 0x1}}, &(0x7f00006be000-0x4)=0xb8) 2017/08/23 12:34:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) socket$inet6_udp(0xa, 0x2, 0x0) 2017/08/23 12:34:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, &(0x7f0000a8f000)=0x0) [ 379.375676] Buffer I/O error on dev loop0, logical block 0, lost async page write 2017/08/23 12:34:54 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000042b000-0x9)="2f6465762f76637300", 0x0, 0x0) getpeername$netrom(r0, &(0x7f0000c25000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000c5000)="2f6465762f6c6f6f702300", 0x0, 0x400040002) sendfile(r1, r1, &(0x7f00002a4000-0x8)=0x0, 0x7fffffb9) 2017/08/23 12:34:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getpeername$inet6(r0, &(0x7f00003a3000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b21000-0x4)=0x1c) r1 = syz_open_dev$usbmon(&(0x7f000050a000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000d81000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7dc, 0x9}, &(0x7f0000d60000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f38000-0xc)={r2, 0x2, 0x0}, &(0x7f00005fb000)=0xc) 2017/08/23 12:34:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000777000-0x8)="2e2f66696c653000", 0x80000, 0xc) r1 = accept$ipx(0xffffffffffffffff, &(0x7f00005a9000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000ee6000)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000cc2000-0x4)={r1}) accept4$ax25(r2, &(0x7f0000f8c000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000f93000-0x4)=0x10, 0x80800) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e31000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000df7000-0x1)=0x4) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000b36000-0x4)=0x2) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000a8f000)=0x0) syz_open_dev$evdev(&(0x7f00005a8000-0x12)="2f6465762f696e7075742f6576656e742300", 0x8, 0x189100) 2017/08/23 12:34:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004aa000)="2f6465762f7663732300", 0x7ff, 0x105000) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d26000)=@int=0x400, 0x4) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:54 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000042b000-0x9)="2f6465762f76637300", 0x0, 0x0) getpeername$netrom(r0, &(0x7f0000c25000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000c5000)="2f6465762f6c6f6f702300", 0x0, 0x0) sendfile(r1, r1, &(0x7f00002a4000-0x8)=0x0, 0x7fffffb9) 2017/08/23 12:34:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000563000-0x8)={0x0, 0x0}) r2 = syz_open_dev$ircomm(&(0x7f00003df000-0xd)="2f6465762f6972636f6d6d2300", 0x44ae, 0x80000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000737000-0x18)={r2, &(0x7f0000910000)="7fefad823643c541074c6c59a3fc56101a301a440635ae56a49bbad453b580942d22caa9f03ad3f31c6d311e2797d99c56cc1fcf8439cd3adaad1e0be0889e0cce5f969934c77674cc934186460ee64eaea1f749c5ecc47e91c228658b7f366b2fd8d77ac3a5b29f4f5d1927c2f308f97f4cf28da9bd35b65f6705c142dab72dba9cd5bdfe2a0c27db21a7ad9867b983478ea4e22549", &(0x7f00009bb000)="000000000000000000000000000000000000000000000000"}, 0x18) perf_event_open(&(0x7f0000405000)={0x2, 0x78, 0x80000001, 0x2, 0x91, 0x100000000, 0x0, 0x100000001, 0x10040, 0x8, 0xa4, 0x3c7, 0xfff, 0x4, 0x0, 0x40, 0x0, 0x5ef, 0x9, 0x10000, 0x9, 0x7, 0x7, 0x100, 0x6, 0x1ff, 0x0}, r1, 0x4, r0, 0x8) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000eb1000-0x8)="2e2f66696c653000", 0x7d) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000450000-0x2b8)={0x0, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) r1 = syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) ioctl$KDSKBLED(r0, 0x4b65, 0x6) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f0000b99000)=0x7ff) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000b2c000)=0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a66000-0x8)={0x0, 0x4}, &(0x7f0000ff4000)=0x8) ioctl$KDSKBLED(r0, 0x4b65, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000bf8000)={0x8, 0x8d7, 0x1, 0xaa1, 0x7, 0x3, 0x1ff, 0x8, r2}, &(0x7f00008b6000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00005f1000-0x4)=0x0, &(0x7f00005cc000)=0x4) 2017/08/23 12:34:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00007ee000)={0x1, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000c24000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) fcntl$addseals(r0, 0x409, 0xe) 2017/08/23 12:34:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = syz_open_dev$ircomm(&(0x7f0000e96000-0xd)="2f6465762f6972636f6d6d2300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000d95000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) getpid() setsockopt$inet_tcp_TCP_MINRTT_INTERVAL(r0, 0x6, 0x6bf, &(0x7f0000d74000-0x4)=0x1, 0x4) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000000d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/08/23 12:34:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x101000) fcntl$getflags(r0, 0x40b) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r2 = memfd_create(&(0x7f0000d65000)="7b706f7369785f61636c5f616363657373052f766d6e6574313a6367726f757047504c00", 0x1) socketpair(0x8, 0x800, 0x9, &(0x7f0000843000)={0x0, 0x0}) linkat(r2, &(0x7f0000c02000-0x8)="2e2f66696c653000", r3, &(0x7f000039e000-0x8)="2e2f66696c653000", 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000285000-0x4)=0x9, &(0x7f0000b7e000-0x8)=0x4) r4 = accept$inet6(0xffffffffffffffff, &(0x7f0000899000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000016c000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f00000f9000)={0x1, [0x225731de]}, 0x8) [ 379.489924] Buffer I/O error on dev loop0, logical block 0, lost async page write 2017/08/23 12:34:54 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000827000)="2f6465762f7663732300", 0xfff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) ioctl$fiemap(r1, 0xc020660b, &(0x7f00002e5000-0x1e0)={0x80, 0x5, 0x4c58c5e53a2ebc5e, 0x7, 0x8, [{0x3, 0x7ff, 0x6, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x20, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0xffffffffffffffc0, 0x230ebe65, 0x3, 0x0, 0x0, 0xe1d03f8ba2238c62, 0x0, 0x0, 0x0}, {0x1, 0xbd0, 0x4, 0x0, 0x0, 0x1480, 0x0, 0x0, 0x0}, {0x2, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0x2806, 0x0, 0x0, 0x0}, {0x2, 0x400, 0x39a, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x6, 0x6, 0x3, 0x0, 0x0, 0x1082, 0x0, 0x0, 0x0}]}) sendfile(r1, r1, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00004e1000)={0x1, 0x0, 0x10000, 0x4b5}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000542000-0x10)={0x7fff, r2}) 2017/08/23 12:34:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000031000)="2f6465762f696e7075742f6d69636500", 0x0, 0x200) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:54 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000042b000-0x9)="2f6465762f76637300", 0x0, 0x0) getpeername$netrom(r0, &(0x7f0000c25000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000c5000)="2f6465762f6c6f6f702300", 0x0, 0x400040002) sendfile(0xffffffffffffffff, r1, &(0x7f00002a4000-0x8)=0x0, 0x7fffffb9) 2017/08/23 12:34:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000f38000)="2f6465762f696e7075742f6d69636500", 0x0, 0x2) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000007000)=0x0, &(0x7f0000cdf000)=0x4) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:54 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000042b000-0x9)="2f6465762f76637300", 0x48040, 0x0) getpeername$netrom(r0, &(0x7f0000c25000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000c5000)="2f6465762f6c6f6f702300", 0x0, 0x400040002) sendfile(r1, r1, &(0x7f00002a4000-0x8)=0x0, 0x7fffffb9) 2017/08/23 12:34:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x1, 0x24000) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x6eb) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004c4000-0x11)="2f6465762f7667615f6172626974657200", 0x200002, 0x0) 2017/08/23 12:34:54 executing program 3: perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xfffffffffffffffe, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x8, 0x800024000) 2017/08/23 12:34:54 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000042b000-0x9)="2f6465762f76637300", 0x48040, 0x0) getpeername$netrom(r0, &(0x7f0000c25000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000c5000)="2f6465762f6c6f6f702300", 0x0, 0x400040002) sendfile(r1, r1, &(0x7f00002a4000-0x8)=0x0, 0x7fffffb9) 2017/08/23 12:34:54 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000042b000-0x9)="2f6465762f76637300", 0x0, 0x0) getpeername$netrom(r0, &(0x7f0000c25000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000c5000)="2f6465762f6c6f6f702300", 0x0, 0x400040002) sendfile(r1, 0xffffffffffffffff, &(0x7f00002a4000-0x8)=0x0, 0x7fffffb9) 2017/08/23 12:34:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000013000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00005ba000)={0x0, 0x7f, 0x30, 0x85, 0x2}, &(0x7f0000662000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000348000)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000be0000)=0x8c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b1e000)={r3, 0x7, 0x8001, 0x0}, 0x10) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000218000)="2f6465762f72666b696c6c00", 0x40042, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000f40000)=0xba, &(0x7f00008ed000-0x8)=0x4) r5 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000a34000-0xa0)={0x0, @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]}, 0x8, 0x6, 0x200, 0x2, 0x0}, &(0x7f000050d000)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f000002a000-0x8)=@assoc_value={r6, 0x0}, &(0x7f0000a62000)=0x8) fcntl$setlease(r5, 0x400, 0x1) sendfile(r5, r5, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000eaf000)=[@in6={0xa, 0x2, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x2, 0xa79, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x3, 0x100000001, @loopback={0x0, 0x1}, 0xfffffffffffffc01}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6) 2017/08/23 12:34:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000672000)="2f6465762f6877726e6700", 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000ca000)={0x66}, 0x4) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000060d000-0xf)="2f6465762f73657175656e63657200", 0x400080, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000051d000-0x20)={0x127ff, 0x1, 0x100001, 0x2000, &(0x7f0000bfa000/0x2000)=nil}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000244000-0xd)="2f6465762f7573626d6f6e2300", 0x80, 0x20002) 2017/08/23 12:34:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000026b000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0xc000) mq_timedreceive(r0, &(0x7f0000a83000-0x20)="0000000000000000000000000000000000000000000000000000000000000000", 0x20, 0x3, &(0x7f0000c50000-0x10)={0x0, 0x0}) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:54 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000042b000-0x9)="2f6465762f76637300", 0x0, 0x0) getpeername$netrom(r0, &(0x7f0000c25000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000c5000)="2f6465762f6c6f6f702300", 0x0, 0x400040002) sendfile(r1, r1, &(0x7f00002a4000-0x8)=0x0, 0x0) 2017/08/23 12:34:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000c96000)="2e2f66696c653000", 0x185000, 0xe) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = syz_open_dev$ircomm(&(0x7f0000e96000-0xd)="2f6465762f6972636f6d6d2300", 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000351000)=0x7, 0x4) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000be4000)=0x100000001, 0x4) r1 = fcntl$getown(r0, 0x9) sched_rr_get_interval(r1, &(0x7f000081e000)={0x0, 0x0}) syz_open_dev$loop(&(0x7f0000d95000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) getpid() futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000000d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/08/23 12:34:54 executing program 7: r0 = open(&(0x7f00008b9000-0x8)="2e2f66696c653000", 0x800, 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000382000)=0x0) r1 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) sendfile(r1, r1, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) 2017/08/23 12:34:54 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000042b000-0x9)="2f6465762f76637300", 0x48040, 0x0) getpeername$netrom(r0, &(0x7f0000c25000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000c5000)="2f6465762f6c6f6f702300", 0x0, 0x400040002) sendfile(r1, r1, &(0x7f00002a4000-0x8)=0x0, 0x7fffffb9) 2017/08/23 12:34:54 executing program 5 (fault-call:4 fault-nth:0): r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000042b000-0x9)="2f6465762f76637300", 0x0, 0x0) getpeername$netrom(r0, &(0x7f0000c25000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000c5000)="2f6465762f6c6f6f702300", 0x0, 0x400040002) sendfile(r1, r1, &(0x7f00002a4000-0x8)=0x0, 0x7fffffb9) 2017/08/23 12:34:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000048d000-0x10)="2f6465762f73657175656e6365723200", 0x200000, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x224, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x54, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x1) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000df7000)=[{&(0x7f0000aed000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}, {&(0x7f0000bf4000+0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}, {&(0x7f00003ca000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000074e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}], 0x4) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00000e4000-0x8)="2e2f66696c653000", &(0x7f0000a86000)="2e2f66696c653000", &(0x7f0000bd9000)="6e6370667300", 0x2000004, &(0x7f0000cfb000)="ecc22183e4a8fef0c268e67ee21dc29134a6553bdce190c3ccb3") r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c48000)="2f6465762f6877726e6700", 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000e5e000)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000567000)="2f6465762f73657175656e63657200", 0x101000, 0x0) r2 = perf_event_open(&(0x7f0000b3e000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0x10, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) readahead(r2, 0x1f, 0x56) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000013000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00005ba000)={0x0, 0x7f, 0x30, 0x85, 0x2}, &(0x7f0000662000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000348000)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000be0000)=0x8c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b1e000)={r3, 0x7, 0x8001, 0x0}, 0x10) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000218000)="2f6465762f72666b696c6c00", 0x40042, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000f40000)=0xba, &(0x7f00008ed000-0x8)=0x4) r5 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000a34000-0xa0)={0x0, @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]}, 0x8, 0x6, 0x200, 0x2, 0x0}, &(0x7f000050d000)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f000002a000-0x8)=@assoc_value={r6, 0x0}, &(0x7f0000a62000)=0x8) fcntl$setlease(r5, 0x400, 0x1) sendfile(r5, r5, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000eaf000)=[@in6={0xa, 0x2, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x2, 0xa79, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x3, 0x100000001, @loopback={0x0, 0x1}, 0xfffffffffffffc01}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6) [ 379.663708] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 379.694813] Buffer I/O error on dev loop0, logical block 0, lost async page write 2017/08/23 12:34:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000042b000-0x9)="2f6465762f76637300", 0x48040, 0x0) getpeername$netrom(r0, &(0x7f0000c25000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10) r1 = syz_open_dev$loop(&(0x7f00000c5000)="2f6465762f6c6f6f702300", 0x0, 0x400040002) sendfile(r1, r1, &(0x7f00002a4000-0x8)=0x0, 0x7fffffb9) 2017/08/23 12:34:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000201000-0x48)={0x80000, 0x0, [0x7, 0x0, 0x8, 0x7fffffff, 0x7, 0xf42, 0x6, 0x6]}) [ 379.744149] FAULT_INJECTION: forcing a failure. [ 379.744149] name failslab, interval 1, probability 0, space 0, times 0 [ 379.766661] CPU: 1 PID: 6579 Comm: syz-executor5 Not tainted 4.13.0-rc6+ #47 [ 379.773860] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 379.783204] Call Trace: [ 379.785785] dump_stack+0x194/0x257 [ 379.789414] ? arch_local_irq_restore+0x53/0x53 2017/08/23 12:34:54 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000545000-0xd)="2f6465762f7573626d6f6e2300", 0x800, 0x40000) ioctl$KVM_GOOGLE_LAPIC_REQUEST(r0, 0x4018aefa, &(0x7f0000d2c000-0x18)={0x0, 0x7, 0xcb, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00008c6000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f000023e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000020b000-0x1008)={r2, 0x1000, "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"}, &(0x7f000019b000-0x4)=0x1008) r3 = shmget$private(0x0, 0x1000, 0x8, &(0x7f0000699000/0x1000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a1a000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cd5000)=0xe8) lstat(&(0x7f0000bff000)="2e2f66696c653000", &(0x7f00000f4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000fc3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() r8 = gettid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000ec9000-0xc)={0x0, 0x0, 0x0}, 0xc) shmctl$IPC_SET(r3, 0x1, &(0x7f0000478000-0x70)={{0x0, r4, r5, r6, r7, 0x8, 0x3, 0x0, 0x0, 0x0}, 0x2c, 0x3, 0x32b, 0x800, r8, r9, 0x88e, 0x0, 0x0, 0x0}) 2017/08/23 12:34:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000013000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00005ba000)={0x0, 0x7f, 0x30, 0x85, 0x2}, &(0x7f0000662000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000348000)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000be0000)=0x8c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b1e000)={r3, 0x7, 0x8001, 0x0}, 0x10) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000218000)="2f6465762f72666b696c6c00", 0x40042, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000f40000)=0xba, &(0x7f00008ed000-0x8)=0x4) r5 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000a34000-0xa0)={0x0, @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]}, 0x8, 0x6, 0x200, 0x2, 0x0}, &(0x7f000050d000)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f000002a000-0x8)=@assoc_value={r6, 0x0}, &(0x7f0000a62000)=0x8) fcntl$setlease(r5, 0x400, 0x1) sendfile(r5, r5, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000eaf000)=[@in6={0xa, 0x2, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x2, 0xa79, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x3, 0x100000001, @loopback={0x0, 0x1}, 0xfffffffffffffc01}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6) [ 379.794102] should_fail+0x8c0/0xa40 [ 379.797828] ? check_noncircular+0x20/0x20 [ 379.802071] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 379.807172] ? lock_acquire+0x1d5/0x580 [ 379.811139] ? __fdget_pos+0x12b/0x190 [ 379.815025] ? fsnotify+0xb6f/0x1af0 [ 379.818752] ? find_held_lock+0x35/0x1d0 [ 379.822866] ? check_same_owner+0x320/0x320 [ 379.827183] ? __lock_is_held+0xb6/0x140 [ 379.831263] should_failslab+0xec/0x120 [ 379.835233] kmem_cache_alloc_trace+0x44/0x740 [ 379.839811] ? check_same_owner+0x320/0x320 [ 379.844155] alloc_pipe_info+0xb1/0x350 [ 379.848147] splice_direct_to_actor+0x64a/0x820 [ 379.852815] ? generic_pipe_buf_nosteal+0x10/0x10 [ 379.857660] ? avc_policy_seqno+0x9/0x20 [ 379.861715] ? selinux_file_permission+0x82/0x460 [ 379.866560] ? do_splice_to+0x160/0x160 [ 379.870507] ? security_file_permission+0x89/0x1e0 [ 379.875414] ? rw_verify_area+0xe5/0x2b0 [ 379.879466] do_splice_direct+0x29b/0x3c0 [ 379.883604] ? splice_direct_to_actor+0x820/0x820 [ 379.888467] ? rw_verify_area+0xe5/0x2b0 2017/08/23 12:34:54 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00006c7000-0x8)={0x3fe, 0x100, 0x1, 0x162}, 0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00008f0000)="2f6465762f72746300", 0x100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f000001f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$usbmon(&(0x7f0000128000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:54 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000042b000-0x9)="2f6465762f76637300", 0x0, 0x0) getpeername$netrom(r0, &(0x7f0000c25000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000028d000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000c5000)="2f6465762f6c6f6f702300", 0x0, 0x400040002) sendfile(r1, r1, &(0x7f00002a4000-0x8)=0x0, 0x7fffffb9) 2017/08/23 12:34:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x0, &(0x7f0000a36000-0x10)={0x0, 0x0}) r0 = dup(0xffffffffffffffff) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000c2f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = perf_event_open(&(0x7f0000a65000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfb, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f00001eb000)=[{&(0x7f000033d000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000db1000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d}, {&(0x7f00005e2000-0x60)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60}], 0x3, 0x1c) r2 = syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000851000-0x4)=0x10001, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00006d6000)=0x0, &(0x7f00009ad000-0x4)=0x4) ftruncate(r2, 0x1000000000000) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000cec000)=0x1, &(0x7f0000c03000)=0x2) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cde000-0xf)="2f6465762f73657175656e63657200", 0x51b78c4cffb0b903, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f0000dfb000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000010b000)=0xb8) 2017/08/23 12:34:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xd) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00009a9000-0x4)=0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000054e000-0x10)="2f6465762f73657175656e6365723200", 0x101000, 0x0) ioctl$KVM_READ_LOG(r2, 0x4010aef1, &(0x7f00005fc000)={0xdb, &(0x7f00004fa000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000e92000)={0x4, r1, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000a00000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f00007cc000)={r4, 0x3}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:54 executing program 6 (fault-call:11 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000ff2000)="2f6465762f73672300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) writev(r0, &(0x7f0000231000+0x970)=[], 0x0) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000be1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) signalfd(0xffffffffffffff9c, &(0x7f0000dab000)={0x0}, 0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f00000f4000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060d000-0x8)="2f", 0x8000, 0x0) fcntl$dupfd(r1, 0x402, r1) dup2(0xffffffffffffffff, 0xffffffffffffffff) [ 379.892551] do_sendfile+0x5c9/0xe80 [ 379.892582] ? do_compat_pwritev64+0x100/0x100 [ 379.892598] ? __might_sleep+0x95/0x190 2017/08/23 12:34:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = syz_open_dev$ircomm(&(0x7f0000e96000-0xd)="2f6465762f6972636f6d6d2300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000fcc000)="2f6465762f6c6f6f702300", 0x3, 0x8040) getpid() futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000000d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$void(r0, 0xc0045c7f) 2017/08/23 12:34:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000002a000)=@int=0xfff, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) 2017/08/23 12:34:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000a2f000)={0x0, 0x3, 0xffff, &(0x7f00003cc000-0x8)=0x0}) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) 2017/08/23 12:34:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0xffffffff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_TSC_OFFSET(r1, 0x8008aef3, &(0x7f0000001000-0x8)={0x0}) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)=0x5) nanosleep(&(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000002000-0x18)={0x0, 0x4, 0x4, &(0x7f0000002000-0x8)=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000bf0000)={0x0, 0x1000, "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"}, &(0x7f00004a6000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f4c000)={r2, 0x3}, &(0x7f000047d000)=0x8) syz_open_dev$usbmon(&(0x7f0000f6a000)="2f6465762f7573626d6f6e2300", 0x3, 0x23ffe) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000248000)="1969c3c4e40fc1c9a4f2ea25924f313ff2d1ae23d0e536325a6ebbbc4fd8feb1f85e47", 0x23) [ 379.892624] ? kasan_check_write+0x14/0x20 [ 379.892634] ? _copy_from_user+0x99/0x110 [ 379.892653] SyS_sendfile64+0xbd/0x160 [ 379.892668] ? SyS_sendfile+0x1a0/0x1a0 [ 379.892676] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 379.892691] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 379.892718] entry_SYSCALL_64_fastpath+0x1f/0xbe 2017/08/23 12:34:54 executing program 6 (fault-call:11 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000ff2000)="2f6465762f73672300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) writev(r0, &(0x7f0000231000+0x970)=[], 0x0) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000be1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) signalfd(0xffffffffffffff9c, &(0x7f0000dab000)={0x0}, 0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f00000f4000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060d000-0x8)="2f", 0x8000, 0x0) fcntl$dupfd(r1, 0x402, r1) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2017/08/23 12:34:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) sendfile(r0, r0, &(0x7f0000fd3000-0x8)=0x0, 0x7fffffbd) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00001a1000-0x6)="2f6465762f6175746f667300", 0x200, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000cce000+0x54c)=@assoc_value={0x0, 0x2f}, &(0x7f00004e5000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000c9b000)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000c3d000)={r2, 0xec4}, &(0x7f0000074000-0x4)=0x8) creat(&(0x7f0000549000-0x8)="2e2f66696c653000", 0x8) 2017/08/23 12:34:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000fb2000-0x4)=0x0, &(0x7f00004e5000)=0x0, &(0x7f00001ca000-0x4)=0x0) setgid(r0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) [ 379.892725] RIP: 0033:0x4512e9 [ 379.892730] RSP: 002b:00007f8d15fbec08 EFLAGS: 00000216 ORIG_RAX: 0000000000000028 [ 379.892740] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004512e9 [ 379.892745] RDX: 00000000202a3ff8 RSI: 0000000000000005 RDI: 0000000000000005 [ 379.892751] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 379.892756] R10: 000000007fffffb9 R11: 0000000000000216 R12: 00000000004b5e76 [ 379.892761] R13: 00007f8d15fbeb48 R14: 00000000004b5e86 R15: 0000000000000000 [ 379.968000] FAULT_INJECTION: forcing a failure. [ 379.968000] name failslab, interval 1, probability 0, space 0, times 0 [ 379.968046] CPU: 1 PID: 6627 Comm: syz-executor6 Not tainted 4.13.0-rc6+ #47 [ 379.968051] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 379.968055] Call Trace: [ 379.968069] dump_stack+0x194/0x257 [ 379.968088] ? arch_local_irq_restore+0x53/0x53 [ 379.968102] ? perf_trace_lock_acquire+0xfe/0x900 [ 379.968136] should_fail+0x8c0/0xa40 [ 379.968156] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 379.968175] ? check_noncircular+0x20/0x20 [ 379.968189] ? perf_trace_lock+0x860/0x860 [ 379.968207] ? fsnotify+0xb6f/0x1af0 [ 379.968226] ? check_noncircular+0x20/0x20 [ 379.968248] ? get_pid_task+0x93/0x140 [ 379.968297] ? check_same_owner+0x320/0x320 [ 379.968306] ? lock_downgrade+0x990/0x990 [ 379.968326] ? lock_release+0xa40/0xa40 [ 379.968353] should_failslab+0xec/0x120 [ 379.968368] kmem_cache_alloc+0x40/0x750 [ 379.968405] fcntl_dirnotify+0x159/0xb90 [ 379.968432] ? dnotify_flush+0x2d0/0x2d0 [ 379.968442] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 379.968456] ? vfs_write+0x374/0x510 [ 379.968471] ? wait_for_completion+0x730/0x730 [ 379.968505] do_fcntl+0x9e0/0x1050 [ 379.968520] ? f_getown+0xb0/0xb0 [ 379.968536] ? fget_raw+0x20/0x20 [ 379.968556] ? __sb_end_write+0xa0/0xd0 [ 379.968585] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 379.968596] ? selinux_file_fcntl+0xec/0x140 [ 379.968616] ? security_file_fcntl+0x89/0xb0 [ 379.968637] SyS_fcntl+0xd6/0x110 [ 379.968659] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 379.968666] RIP: 0033:0x4512e9 [ 379.968672] RSP: 002b:00007fbdd9c07c08 EFLAGS: 00000216 ORIG_RAX: 0000000000000048 [ 379.968682] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004512e9 [ 379.968688] RDX: 000000000000001a RSI: 0000000000000402 RDI: 000000000000001a [ 379.968693] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 379.968699] R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004b5e76 [ 379.968705] R13: 00007fbdd9c07b48 R14: 00000000004b5e86 R15: 0000000000000000 [ 380.030329] FAULT_INJECTION: forcing a failure. [ 380.030329] name failslab, interval 1, probability 0, space 0, times 0 [ 380.030382] CPU: 0 PID: 6646 Comm: syz-executor6 Not tainted 4.13.0-rc6+ #47 [ 380.030389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 380.030408] Call Trace: [ 380.030423] dump_stack+0x194/0x257 [ 380.030450] ? arch_local_irq_restore+0x53/0x53 [ 380.030509] should_fail+0x8c0/0xa40 [ 380.030553] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 380.030563] ? save_stack+0x43/0xd0 [ 380.030578] ? kasan_slab_alloc+0x12/0x20 [ 380.030587] ? kmem_cache_alloc+0x127/0x750 [ 380.030598] ? fcntl_dirnotify+0x159/0xb90 [ 380.030608] ? do_fcntl+0x9e0/0x1050 [ 380.030616] ? SyS_fcntl+0xd6/0x110 [ 380.030626] ? entry_SYSCALL_64_fastpath+0x1f/0xbe [ 380.030644] ? perf_trace_lock+0x860/0x860 [ 380.030685] ? fsnotify+0xb6f/0x1af0 [ 380.030729] ? check_noncircular+0x20/0x20 [ 380.030766] ? get_pid_task+0x93/0x140 [ 380.030852] ? check_same_owner+0x320/0x320 [ 380.030876] ? rcu_pm_notify+0xc0/0xc0 [ 380.030944] should_failslab+0xec/0x120 [ 380.030967] kmem_cache_alloc+0x40/0x750 [ 380.031048] fcntl_dirnotify+0x17f/0xb90 [ 380.031094] ? dnotify_flush+0x2d0/0x2d0 [ 380.031105] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 380.031124] ? vfs_write+0x374/0x510 [ 380.031144] ? wait_for_completion+0x730/0x730 [ 380.031205] do_fcntl+0x9e0/0x1050 [ 380.031228] ? f_getown+0xb0/0xb0 [ 380.031270] ? fget_raw+0x20/0x20 [ 380.031304] ? __sb_end_write+0xa0/0xd0 [ 380.031376] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 380.031392] ? selinux_file_fcntl+0xec/0x140 [ 380.031424] ? security_file_fcntl+0x89/0xb0 [ 380.031460] SyS_fcntl+0xd6/0x110 [ 380.031497] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 380.031507] RIP: 0033:0x4512e9 2017/08/23 12:34:55 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000042b000-0x9)="2f6465762f76637300", 0x48040, 0x0) getpeername$netrom(r0, &(0x7f0000c25000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00002a4000-0x8)=0x0, 0x7fffffb9) 2017/08/23 12:34:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000099b000)={0x0, @in={{0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x3, 0xfffffffffffff151, 0x800000000000, 0x3ba}, &(0x7f0000503000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a42000)=@assoc_id=r1, &(0x7f0000ae9000-0x4)=0x4) 2017/08/23 12:34:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ee000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4002) sendfile(r0, r0, &(0x7f00002a4000-0x8)=0x0, 0x7fffffbd) fcntl$getown(r0, 0x9) 2017/08/23 12:34:55 executing program 6 (fault-call:11 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000ff2000)="2f6465762f73672300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) writev(r0, &(0x7f0000231000+0x970)=[], 0x0) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000be1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) signalfd(0xffffffffffffff9c, &(0x7f0000dab000)={0x0}, 0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f00000f4000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060d000-0x8)="2f", 0x8000, 0x0) fcntl$dupfd(r1, 0x402, r1) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2017/08/23 12:34:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x80000000, &(0x7f0000ff8000)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r0, 0x6, 0xf, &(0x7f0000e3d000-0x19)="20313c054c7623a3248b280c932ceec3acaab25ab520a876b9", 0x19) perf_event_open(&(0x7f00007ee000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f0f000)="2f6465762f7573626d6f6e2300", 0x0, 0x24000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00006f6000)={{0x1, 0x1, 0x80, 0x0, 0x40}, 0x7ff, 0x0, 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]}) 2017/08/23 12:34:55 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000281000)="2f6465762f73657175656e63657200", 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x1ff) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000042b000-0x9)="2f6465762f76637300", 0x0, 0x0) getpeername$netrom(r1, &(0x7f0000c25000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f00000c5000)="2f6465762f6c6f6f702300", 0x0, 0x400040002) connect$bt_sco(r1, &(0x7f00008cb000)={0x1f, {0x2, 0x8, 0x8, 0x9871, 0x7ac6, 0x7}}, 0x8) sendfile(r2, r2, &(0x7f00002a4000-0x8)=0x0, 0x7fffffb9) 2017/08/23 12:34:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xb, 0x5, &(0x7f0000f06000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r1, &(0x7f0000377000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000875000)=0x6e) sendto$llc(r1, &(0x7f0000e0f000)="cf01f4df55929cf152a36aeb47e382938da86a56ae6123fa1409fa199fcc76368b27e9df886ff469a25f295d213024aadab850ea07ed85eaba6ea0885e5446f90a2973497345ad107cd5e861554eea341db93e4793f7508e8b6862e8e31ca9b5f504dcdb621730be203359a40092e564f9a916da49efadc4d8c01c4909fd3bbedc51967f99b6ecd7812e63eb4160159885e497a555ccc6ce15aa3d72224daaef67730345060575bb04b83d0bddb80ed58d250391e01c0693cb", 0xb9, 0x84, &(0x7f0000ae5000)={0x1a, 0xd, 0x1f, 0x1ff, 0x3f, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000fb7000-0x8)="2e2f66696c653000", 0x50040, 0x82) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000dc5000-0x29)={0x0, 0x51, "1ddbc301975a991de03c0afe27930deb69e68b3f114d741dd26d723c8044d13fdc56f181a566ba85cab39afed4591744e005d90e61347eeac7fb527f3cdd6dfe167c5d018a21fb27efc5eb0c5b1f77a5a4"}, &(0x7f000002b000)=0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000c65000-0x8)=@assoc_value={r3, 0x10001}, &(0x7f0000b16000)=0x8) setsockopt$inet6_int(r2, 0x29, 0x3b, &(0x7f0000ad9000-0x4)=0x5232, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() socket(0x9, 0x80f, 0x0) capset(&(0x7f00000fc000)={0x19980330, r4}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000976000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b42000)=0xe8) getresuid(&(0x7f00003e8000)=0x0, &(0x7f0000e11000-0x4)=0x0, &(0x7f0000655000-0x4)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00005ff000-0xc)={0x0, 0x0, 0x0}, 0xc) setresuid(r6, r7, r5) mkdir(&(0x7f0000fc0000-0x8)="2e2f66696c653000", 0xffffffff7ffffffe) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x1000010, &(0x7f000000a000)="61") mmap(&(0x7f0000021000/0x2000)=nil, 0x2000, 0x2, 0x110, 0xffffffffffffffff, 0x0) r8 = creat(&(0x7f000002d000-0xc)="2e2f66696c65302f62757300", 0x40) truncate(&(0x7f0000f83000-0xc)="2e2f66696c65302f62757300", 0x2797) lseek(r8, 0xffffffffffffffff, 0x4) r9 = open$dir(&(0x7f0000602000-0xc)="2e2f66696c653000", 0x80088040, 0x4000000000000000) mmap(&(0x7f000001f000/0x4000)=nil, 0x4000, 0x200000000000, 0x50, r9, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x100080002, 0x8010, r0, 0x1) lstat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", &(0x7f000002d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/08/23 12:34:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x3, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f00002da000)=0x0, 0x0) syz_open_dev$ircomm(&(0x7f0000e96000-0xd)="2f6465762f6972636f6d6d2300", 0x0, 0x0) clock_gettime(0x0, &(0x7f0000c5a000)={0x0, 0x0}) utimes(&(0x7f0000902000-0x8)="2e2f66696c653000", &(0x7f000093e000-0x20)={{0x0, 0x2710}, {r0, r1/1000+10000}}) syz_open_dev$loop(&(0x7f0000d95000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f000016b000)={&(0x7f00008ae000/0x2000)=nil, 0x7fffffff, &(0x7f00001ee000/0x1000)=nil}, 0x18) r2 = memfd_create(&(0x7f0000fc4000-0x3)="5e2c7b2800", 0x0) socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000350000)={0x1, 0x78, 0x0, 0x0, 0x100000004, 0x8, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2, 0x6, 0xfffffffffffffffd, 0xff, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x4) socket$kcm(0x29, 0x10000000000005, 0x0) socket(0x11, 0x3, 0x300) clock_gettime(0x0, &(0x7f000075c000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fc7000/0x3000)=nil, 0x3000, 0x3, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000ff7000-0x3)="2a5e00", 0x1) socket(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00002cb000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="e4c71eb8e007a4848be7266d8fcfefbe"}) r3 = socket(0x11, 0x3, 0x300) accept$unix(r3, &(0x7f0000fe0000)=@abs={0x0, 0x0, 0x0}, &(0x7f00004d2000-0x4)=0x8) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0xfffffffffffffffc, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x11, 0x3, 0x0) [ 380.031514] RSP: 002b:00007fbdd9c07c08 EFLAGS: 00000216 ORIG_RAX: 0000000000000048 [ 380.031527] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004512e9 [ 380.031535] RDX: 000000000000001a RSI: 0000000000000402 RDI: 000000000000001a [ 380.031543] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 380.031550] R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004b5e76 [ 380.031558] R13: 00007fbdd9c07b48 R14: 00000000004b5e86 R15: 0000000000000000 [ 380.523987] FAULT_INJECTION: forcing a failure. [ 380.523987] name failslab, interval 1, probability 0, space 0, times 0 [ 380.554752] CPU: 1 PID: 6671 Comm: syz-executor6 Not tainted 4.13.0-rc6+ #47 [ 380.554759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 380.554763] Call Trace: [ 380.554780] dump_stack+0x194/0x257 [ 380.554801] ? arch_local_irq_restore+0x53/0x53 [ 380.554842] should_fail+0x8c0/0xa40 [ 380.554873] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 380.554894] ? lock_acquire+0x1d5/0x580 [ 380.554908] ? check_noncircular+0x20/0x20 [ 380.554926] ? perf_trace_lock+0x860/0x860 [ 380.554956] ? find_held_lock+0x35/0x1d0 [ 380.554980] ? __lock_is_held+0xb6/0x140 [ 380.555035] ? check_same_owner+0x320/0x320 [ 380.555059] ? mark_held_locks+0xaf/0x100 [ 380.555092] should_failslab+0xec/0x120 [ 380.555109] kmem_cache_alloc+0x40/0x750 [ 380.555126] ? save_stack+0xa3/0xd0 [ 380.555160] fsnotify_add_mark_locked+0x3b5/0x10b0 [ 380.555172] ? entry_SYSCALL_64_fastpath+0x1f/0xbe [ 380.555205] ? fsnotify_compare_groups+0xe0/0xe0 [ 380.555237] ? fsnotify_grab_connector+0x14e/0x270 [ 380.555254] ? lock_downgrade+0x990/0x990 [ 380.555278] ? lock_release+0xa40/0xa40 [ 380.555306] ? __lock_is_held+0xb6/0x140 [ 380.555351] ? fsnotify_grab_connector+0x17f/0x270 [ 380.555375] ? fsnotify_init_mark+0x104/0x160 [ 380.555390] ? fsnotify_destroy_marks+0x190/0x190 [ 380.555435] fcntl_dirnotify+0x5e7/0xb90 [ 380.555467] ? dnotify_flush+0x2d0/0x2d0 [ 380.555480] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 380.555496] ? vfs_write+0x374/0x510 [ 380.555513] ? wait_for_completion+0x730/0x730 [ 380.555546] do_fcntl+0x9e0/0x1050 [ 380.555561] ? f_getown+0xb0/0xb0 [ 380.555576] ? fget_raw+0x20/0x20 [ 380.555597] ? __sb_end_write+0xa0/0xd0 [ 380.555625] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 380.555636] ? selinux_file_fcntl+0xec/0x140 [ 380.555656] ? security_file_fcntl+0x89/0xb0 [ 380.555677] SyS_fcntl+0xd6/0x110 [ 380.555702] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 380.555711] RIP: 0033:0x4512e9 [ 380.555718] RSP: 002b:00007fbdd9c07c08 EFLAGS: 00000216 ORIG_RAX: 0000000000000048 [ 380.555729] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004512e9 [ 380.555736] RDX: 000000000000001a RSI: 0000000000000402 RDI: 000000000000001a [ 380.555742] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 380.555749] R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004b5e76 [ 380.555755] R13: 00007fbdd9c07b48 R14: 00000000004b5e86 R15: 0000000000000000 [ 380.555971] ------------[ cut here ]------------ [ 380.555978] kernel BUG at fs/notify/dnotify/dnotify.c:131! [ 380.555986] invalid opcode: 0000 [#1] SMP KASAN [ 380.555992] Dumping ftrace buffer: [ 380.555997] (ftrace buffer empty) [ 380.556000] Modules linked in: [ 380.556014] CPU: 1 PID: 6671 Comm: syz-executor6 Not tainted 4.13.0-rc6+ #47 [ 380.556018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 380.556023] task: ffff8801b7f8a500 task.stack: ffff8801b3250000 [ 380.556032] RIP: 0010:dnotify_free_mark+0x4b/0x60 [ 380.556036] RSP: 0018:ffff8801b3257b20 EFLAGS: 00010212 [ 380.556044] RAX: 0000000000010000 RBX: ffff8801d1d61d80 RCX: ffffc900041e8000 [ 380.556049] RDX: 000000000000e798 RSI: ffffffff81ba24ab RDI: ffff8801d1d61df8 [ 380.556054] RBP: ffff8801b3257b28 R08: 0000000000000001 R09: 0000000000000000 [ 380.556059] R10: ffffffff8737e8e0 R11: 0000000000000000 R12: ffff8801d1d61d80 [ 380.556064] R13: ffffffff85be0060 R14: ffff8801b3257c60 R15: 0000000000000000 [ 380.556071] FS: 00007fbdd9c08700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 380.556076] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 380.556081] CR2: 0000000020502ffc CR3: 00000001ca5c5000 CR4: 00000000001406e0 [ 380.556090] DR0: 0000000020000008 DR1: 0000000020000008 DR2: 0000000000000000 [ 380.556094] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 380.556097] Call Trace: [ 380.556108] fsnotify_final_mark_destroy+0x7d/0xc0 [ 380.556120] fsnotify_put_mark+0x469/0x730 [ 380.556133] ? lock_downgrade+0x990/0x990 [ 380.556143] ? fsnotify_recalc_mask+0x30/0x30 [ 380.556155] ? do_raw_spin_trylock+0x190/0x190 [ 380.556165] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 380.556176] ? dnotify_recalc_inode_mask+0x1a3/0x220 [ 380.556203] fcntl_dirnotify+0xa12/0xb90 [ 380.556221] ? dnotify_flush+0x2d0/0x2d0 [ 380.556230] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 380.556239] ? vfs_write+0x374/0x510 [ 380.556250] ? wait_for_completion+0x730/0x730 [ 380.556271] do_fcntl+0x9e0/0x1050 [ 380.556282] ? f_getown+0xb0/0xb0 [ 380.556293] ? fget_raw+0x20/0x20 [ 380.556309] ? __sb_end_write+0xa0/0xd0 [ 380.556328] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 380.556337] ? selinux_file_fcntl+0xec/0x140 [ 380.556351] ? security_file_fcntl+0x89/0xb0 [ 380.556367] SyS_fcntl+0xd6/0x110 [ 380.556382] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 380.556388] RIP: 0033:0x4512e9 [ 380.556393] RSP: 002b:00007fbdd9c07c08 EFLAGS: 00000216 ORIG_RAX: 0000000000000048 [ 380.556402] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004512e9 [ 380.556407] RDX: 000000000000001a RSI: 0000000000000402 RDI: 000000000000001a [ 380.556412] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 380.556417] R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004b5e76 [ 380.556422] R13: 00007fbdd9c07b48 R14: 00000000004b5e86 R15: 0000000000000000 [ 380.556449] Code: ea 03 80 3c 02 00 75 25 48 83 7b 78 00 75 17 e8 8c d4 b3 ff 48 8b 3d 95 7d 64 04 48 89 de e8 1d 5c e6 ff 5b 5d c3 e8 75 d4 b3 ff <0f> 0b e8 9e 97 e6 ff eb d4 66 90 66 2e 0f 1f 84 00 00 00 00 00 [ 380.556626] RIP: dnotify_free_mark+0x4b/0x60 RSP: ffff8801b3257b20 [ 380.556660] ---[ end trace 6fc4b1b3c4f88060 ]--- [ 380.556666] Kernel panic - not syncing: Fatal exception [ 380.557026] Dumping ftrace buffer: [ 380.557030] (ftrace buffer empty) [ 380.557033] Kernel Offset: disabled [ 381.097717] Rebooting in 86400 seconds..