xc) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000083c000)="2f6465762f6375736500", 0x1, 0x0) write$fuse_interrupt(r1, &(0x7f0000003000)={0x10, 0x3, 0x0}, 0x10) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000e20000-0x8)={0xfffffffffffff001, 0x7fff}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) fcntl$getflags(r1, 0x40b) r4 = eventfd2(0xffffffffffffffff, 0x0) eventfd2(0x4000000b, 0x800) write$fuse_notify_store(r1, &(0x7f000057a000)={0x28, 0x0, 0x0, 0x8, 0x10000, 0x8001}, 0x28) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00009c5000)=@get={0x1, &(0x7f000023b000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4}) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000afd000-0x40)={0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r5, &(0x7f0000e28000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f0000af8000)="ba2000b0f0eeba610066b81d00000042efb800008e0c87e4670f01c800072c0f01b6cba966b8db0000000f06c80f21f866350800d0000f23f83e6567660f38dea419f79758603e3ef2ad", 0x4a}], 0x1, 0x4, &(0x7f0000af9000-0x10)=[], 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000ae9000)={r4, 0x0, 0x2, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername(r0, &(0x7f00001da000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000a8d000+0xb99)=0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000afc000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) 2017/11/23 22:35:18 executing program 1: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x5, 0x480000) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x400, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000444000)={0x0, @in6={{0xa, 0x3, 0x20, @loopback={0x0, 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x4, 0x1ff, 0x8084}, &(0x7f00009d1000)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00005ba000)={r2, 0x2e, "9c3001f88dca3a3e4766f620fd1f103b666f76e5249ca75f30b1aadc526cdc372d4f4435662624462cb6cbeed082"}, &(0x7f000077f000-0x3)=0x36) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b16000-0x8)=@int=0x7, 0x4) r3 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f000002a000)="7cd9b27da021bf65c4e191df8fc26e3011c60ad8de064087f4cea05a7890d08f8eb835cbf7d4ecd279fd1c1ca52c62ba5c7526ea52a38d7e633e082eaad6407ee84c0929b45fa68856ceb1ef0224e82afd3efc16d230e167c10bfd03f65c035f8b6fde7c6bac095055374a54cb37ee11d2b4ae52527c7856e76aa285d3c759e569dd4decac9d476cdfbeda8f0961580122c4b358a1bad60114694bc92a0d19dde9309cad344fb68cf556f64754", 0xad) r4 = socket$inet6_sctp(0xa, 0x7, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000053f000-0x11)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) memfd_create(&(0x7f0000c31000)="2f6465762f7667615f6172626974657200", 0x1) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f000099c000)="6b657972696e67776c616e312d7573657200") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000952000+0xa42)={0xd, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000000, 0x0, 0x7ff, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000244000)="2f6465762f6b766d00", 0x402, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00007e3000-0xc)={0x0, r6, 0x0}) ioctl$KVM_ENABLE_CAP(r6, 0x4040ae79, &(0x7f0000396000-0x68)={0x4000000000000, 0x0, [0xe329, 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]}) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000c18000)=r4, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f0000c38000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) socket(0xa, 0x800, 0x40) 2017/11/23 22:35:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006b7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x8000000000000002) r1 = creat(&(0x7f0000a8d000)="2e2f66696c653000", 0x45) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000bf6000-0x4)=0x4) ioctl(r0, 0x4000000000001277, &(0x7f0000239000-0x1)="") modify_ldt$read_default(0x2, &(0x7f0000613000-0x74)="", 0x0) 2017/11/23 22:35:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000500000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000c9b000)="2e2f66696c653000", &(0x7f0000485000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup2(r0, r0) bind$netlink(r1, &(0x7f0000b87000)={0x10, 0x0, 0xffffffffcbf4dda9, 0xffffffffffffffff}, 0xc) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000f5a000)="7573657200", &(0x7f000007f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000179000)="", 0x0, 0xfffffffffffffff8) 2017/11/23 22:35:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)="2f6465762f72666b696c6c00", 0x400000101100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000253000)={{0x0, 0x0, 0x5, 0x3, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x4010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000003000-0xc)="2f6465762f72666b696c6c00", 0xfffffffff7fffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x3, 0x2) r4 = dup(r3) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000e90000-0x4)=0xaaa, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000013e000-0x6)={0x0, 0xfffc}, &(0x7f0000d8a000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000684000-0x1008)={r5, 0x6, 0x1000, "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"}, 0x1008) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000a4a000-0x8)={r5, 0x9}, &(0x7f0000e39000)=0x8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000005f000-0x4)={0x0}, &(0x7f000015d000)=0x4) ioctl$sock_ifreq(r4, 0x89b7, &(0x7f00007a9000)={@generic="1df249eaca7e4400e4a822862063ae96", @ifru_mtu=0x4}) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x8) setsockopt$sock_void(r1, 0x1, 0x2000080000000022, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000aad000)={0x3, &(0x7f0000d54000)=[{0x87, 0x3, 0x3, 0x0}, {0x100000000, 0x1f, 0x2ab5, 0x5}, {0x6, 0x5, 0x6, 0x20}]}, 0x10) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000f19000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f00004bc000-0xc)={&(0x7f0000e48000-0x8)="2e2f66696c653000", 0x0}, 0xc) write(r3, &(0x7f000051c000)="154ff8f38fde324a6f3853e65a27cea4b73ff56db688d78159732b98a4627cc0b072f0ae2cfdbdb7beb0327e71f1673f4ab0b3f5fe7a0c634996c540050c8ed762f0038f80709787eb7d568185c6da4f30f34e34f67a654261604e4de9fed9dccee3d8324df8ee060a1400eb8ab2bbb5d0f4f1d5548a3499853654e38ece067228663ea9220583c17dd9a0193edb957ffbeaf075db6f96dcd6e8cf22052d646e67f2a9f530675d69058cfa28044ac483d7634cbb9d1cd6891789072d79157709aec9ffdced881c0f48ed2cd5b8c036088d1ffd1b01ea8c6e036e4e1145edd470", 0xe0) fstat(r3, &(0x7f00004d4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r4, &(0x7f0000004000)="2e2f66696c653000", r2, r6, 0x1800) sendto$inet(r3, &(0x7f0000d8d000-0x1)="78", 0x1, 0x0, &(0x7f000051f000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/23 22:35:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7de2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000989000-0x2)="2e2f66696c653000", 0x42000, 0x100) r1 = creat(&(0x7f000041e000-0x8)="2e2f66696c653000", 0x20) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000dbd000+0xb3a)={0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000be5000)="2f6465762f73657175656e6365723200", 0x105045, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x26, &(0x7f00006bc000-0x8)={@rand_addr=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f00006fc000-0x4)=0x8) r2 = add_key(&(0x7f0000f97000)="7573657200", &(0x7f0000271000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000929000-0xf7)="3438fd0f6e7bb44258ce2960f9508bceefd68728142fa6e0dc4a16bb9e7fc818c2ca29d00098e506384ac25509d1e717a39207427b1e77eb46a1d5df3bce1c68dd43b0060e98bbb9f8e3d58c636de92afba4224a9f286f4b50ea1b117a2011c1b910ed2d3d6e76b2b966d0485311f5c5fa6bedaa37f1298eaf4a2e56225200a956fa8901437432b631390f833a3370abf90ebb5af5d6ce4529e1e849fe90c231636c71d5675b6e91f900004acf52e79a7bec086159fe02de5afd1bd406bbcd28e01b8771c10afd70721a08ba7d8468f595dc710defffe6289e6606661244105edb76291dd553153a6d080f69e9c037cbbaeca5f01e96d4", 0xf7, 0x0) request_key(&(0x7f00000d9000-0xb)="706b6373375f7465737400", &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000eae000-0x8)="242c6e6f64657600", 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f0000d11000)="6b657972696e6700", &(0x7f000055d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f0000cb2000)="72787270635f7300", &(0x7f000000a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000063f000-0x17)="73e004172fb4b6d245f9ea74b75b8589afe97907dda433", 0x17, 0xfffffffffffffffc) r4 = add_key(&(0x7f0000b24000)="2e726571756573745f6b65795f6175746800", &(0x7f0000d6c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b89000-0xa2)="cf4792ded558cb56b98e8fce22ee58943532324d05920f4f45e8bbd725e7761525831b2a13f36a838139ba578043ab9dbb70e8be4eb8bee194ffffc4604cc1bfbfa58fb29ed052f9cdc5207a74879c88acc62e3a1bf6c90d8687c2e2b3587fc0ed65e8a4852e18074738bec045c591bb2b079d5e8c86d5b53b12ea5ea0c884d3d35f135bfa6bdd6ad97b2059f0fdcd1827cf631e081185051733db4548e9a1e76a35", 0xa2, r2) keyctl$unlink(0x9, r3, r4) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e5c000-0xa)="2f6465762f6375736500", 0x100, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000b5d000-0x10)={0x7, 0x100000000000}) r6 = socket$inet(0x2, 0xa, 0x7) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000757000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000000000000000000000"}) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000a0b000)={0x0, @loopback=0x0, @loopback=0x0}, &(0x7f000015e000)=0xc) r7 = socket(0xf, 0x0, 0x4000000000010000) setsockopt$sock_int(r7, 0x1, 0x10, &(0x7f00005c2000-0x4)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000141000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000091f000)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00003f5000)={{{@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}, {{@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}}, &(0x7f0000e65000)=0xe8) r9 = getegid() fchown(r7, r8, r9) write(r7, &(0x7f00008c8000-0x26)="2600000022004701935005fcff8a000000020003200000ff1f00170000000008000000036300", 0x26) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f0000840000)=0x1004, 0x4) r10 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005f3000-0x11)="2f6465762f7161745f6164665f63746c00", 0x420000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r10, 0x641f) fcntl$setlease(r7, 0x400, 0x1) recvfrom$inet(r7, &(0x7f0000457000-0xd)="", 0x0, 0x0, &(0x7f000025f000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f000052e000)=0x6, 0x2) 2017/11/23 22:35:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000500000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x1000000015, &(0x7f0000313000-0xa9)="4b20b8382617afb5efa0038f67dcb7fb08723e342ca330c362bed4eedc2b30c9660e6acdadf65c727886cc9892a20e4175830b3426d05a34ca7678b066622a569d04987754eac2c9e59d3bf1ee33b6d6b8390125e658c3513953b77a6e193cecc076e1d39dfbf3bd52d603ed3f6d2bf5cf6a02e8130d34d8bbeef0b277a56b0be977906bca01ec58081ea781f685b75ee4f38876ffd3bb05c7171cde88f75bc59b6f77448d9d5e9f00", 0xa9) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) r3 = dup2(r1, r0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f0c000-0x11)="2f6465762f7161745f6164665f63746c00", 0x189080, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cbf000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) r6 = syz_open_dev$mice(&(0x7f0000835000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000007000)={0x2, 0xa, &(0x7f0000976000)=[@map={0x5e, 0x86a, 0x4, r2}, @generic={0x4, 0xfffffffffffffffb, 0x8, 0x5}, @map={0x10001, 0xffff, 0x9, r3}, @generic={0x7, 0x100000001, 0x7fff, 0x788}, @generic={0x6, 0x9, 0x9, 0x100000001}, @map={0x7, 0x3ba, 0x1, r4}, @map={0x2, 0x0, 0xb4e7, r5}, @map={0x20, 0x7fffffff, 0x4, r6}, @generic={0x5, 0xffff, 0x9, 0x2}, @generic={0x0, 0x3, 0x1, 0x80}], &(0x7f0000e7a000)="267573657270707030286c6f5c21656d31637075736574656d3000", 0x1ff, 0xb9, &(0x7f0000472000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda, 0x1}, 0x30) add_key$user(&(0x7f0000f5a000)="7573657200", &(0x7f000007f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000179000)="", 0x0, 0xfffffffffffffff8) 2017/11/23 22:35:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00006a3000)={0x0, 0x0}, 0x0) syz_emit_ethernet(0x12ad, &(0x7f0000a54000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0xfff, 0x1, 0x80}}], {{0x8af7, @ipv6={0x1, 0x6, "335b3b", 0x1273, 0x2d, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@fragment={0x0, 0x2, 0x4, 0x8, 0x1ff, 0x40, 0x1}, @fragment={0x5e, 0x7, 0x7, 0x9, 0x20, 0x100000001, 0x1}, @fragment={0x6, 0x100000000, 0x2, 0x0, 0x837e, 0x10000000000000, 0x2}, @hopopts={0x32, 0x232, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0x4a, "06614617bd80a28313b91154d322b0d93801658c16410b21ac9157777281533bde56a9c1b2aa32e858407443c05e7bde7af971225df94daf6af8a6fcd09764d55bddec0f8f06a40e79f2"}, {0x0, 0x9f, "1a6f8c08d31d0f765d1ac9ce54ec5a8763fc53f6116e8804910263baaec27e1058452ab447b252d717889b79fbaba94e2894eed8c741efa3c82a929eb933a46e4ba1d737a9ee57f7a2d32dc58dbd103c530b429cd27c2a2384af30f1229149d006520cff143d9fc81dde9454f3bc433014a9bc2bc35a7e0e46f3ffaf957fdcf131a53b678ea2762b3191af7a1dff3c7469234b8e975f7b77029c1b1331ff33"}, {0x0, 0x0, ""}, {0xff, 0x11, "4fc514d0fd17b8284f05e5969b82a75255"}, {0xff, 0x1000, "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"}, {0xcb, 0x8c, "a4f2ab0612213c4427be144d81424754ee86aece25573088930dd87b976095c44acffe877609440904fbd5121a18212189f3c39eeb741cfae260f37115d15afc83dbd2505f4dd905f31de71ed748445543c5320bdec05894d23c40ff578ce05506f2dad350904c8091035e4b9422e9c41bfd546ec91f9270b74193843aedaf87afc60041efa78c81e7d9561a"}]}], @dccp={{0x3, 0x0, 0x4, 0x1, 0x1ff, 0x0, 0x0, 0xe, 0x7, "327d63", 0x7, "97f2cd"}, "21e825acde1d0b49278621ef64822e6353f3f87492b296825f3acdffcc5c529ab4442dac9fa7429decee5b3877bd970cc25d171e6a8acc89eaf31439511774d801f8b98b8fc33c677b136894891ef5573e7cc755d964df1c0e547e29a747a34490d0615fe6e0afbbb018e15dde22b6374bd16091ff075181b71168264fdeca8e6a081237e65d721fb7780983c8cbc0974f7d43bfb12cb1d00ec89ff5c0eec78692a771e2b282dafeb0fd68"}}}}}}, &(0x7f0000779000)={0x0, 0x3, [0x91f, 0xa63, 0xb42]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x3)="54ea00", 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000055f000/0x3000)=nil, 0x3000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000685000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000aac000)=0xe4d, 0xac, 0x2) mremap(&(0x7f0000d36000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f00001c5000/0x3000)=nil) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f000078c000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000fbf000)=0xcb7, 0x3, 0x0) mbind(&(0x7f00006f8000/0x1000)=nil, 0x1000, 0x3, &(0x7f000010e000)=0x1fd42794, 0x5, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fbf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e89000-0x4)=0xc) move_pages(r1, 0x4, &(0x7f0000637000-0x20)=[&(0x7f0000084000/0x2000)=nil, &(0x7f0000672000/0x1000)=nil, &(0x7f0000602000/0x1000)=nil, &(0x7f00004e9000/0x3000)=nil], 0x0, &(0x7f0000a78000-0xc)=[0x0, 0x0, 0x0], 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a20000)=@assoc_value={0x0, 0x80}, &(0x7f0000ef9000)=0x8) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b26000)=@sack_info={r2, 0x4, 0xfffffffffffff259}, 0xc) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80001, 0xffffffff) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000078a000-0x6)={r2, 0x7}, 0x6) bind$inet6(r3, &(0x7f0000574000-0x8)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000024b000)="", 0x0, 0x0, &(0x7f00009f4000-0x1c)={0xa, 0x3, 0x400000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) recvfrom$inet6(r3, &(0x7f00002c5000)="", 0x0, 0x20, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00003a0000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000a4000)={r4, 0x80000, r0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fc0000)={r2, 0x7f, "5d3e2949c9d46bf55f6f00d13353f833137eee3e618913e18ab21c2acec4870273d8acf5612ad8895b5ebc3c2a5fdc4d2466d332d82cd8429b0cc70fb8bcbeaad0ca457f70a83d4d67f1c6012e4670b886ff2508274e8898aa329dc9e0095a0b0571aa39ab79a8fea7415dca80773a07ae1ebbc27bf5e77567f51fd438d17c"}, &(0x7f0000fbf000-0x4)=0x87) 2017/11/23 22:35:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00006b7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x8000000000000002) modify_ldt$read_default(0x2, &(0x7f0000613000-0x74)="", 0x0) 2017/11/23 22:35:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000500000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00009e4000)="2f6465762f6175746f667300", 0x107200, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000a9c000)=0x0, &(0x7f0000367000-0x4)=0x4) add_key$user(&(0x7f0000f5a000)="7573657200", &(0x7f000007f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000179000)="", 0x0, 0xfffffffffffffff8) 2017/11/23 22:35:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x3, 0x0, 0x6, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0xfffffffffffffffe}, "700200000000003c0000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x87, 0x2, 0x4dac, 0xff9, 0x0, 0x53, 0x2000000000000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) socketpair$inet(0x2, 0x2, 0x1ff, &(0x7f0000533000)={0x0, 0x0}) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x4000000000) pipe(&(0x7f0000d34000)={0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000a1c000)={0x0, 0x14000, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r0, 0xaeb7) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000b3e000)={0x4, 0x401, 0x9, 0x3, 0xd7, 0x6}) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f000057f000-0xe0)={0x0, 0x0, 0x0, 0x6, 0x37c4f771, 0x0, 0x3, 0x1c, 0x8, "45f685dac5fb240c19b5084443413bb909a01d77b10a802e79c581385cafe8739c16f2fa99df9ad602be225c980c74bfc56154ef3b8531a24b2065930895a6f3", "3cf5ed146f1010093e302c994096358d7971f2a2c97e20c332ba6c2cbb1a02274d7e242fca05bdabd6062cfedc9cbafa19f285887115da7342ef58f04cbda31e", "61f94889f0e9b16fc2b90ff7be1f13e5e519f271bfe432d2262c40bbfd7e5c0f", [0x10000, 0xffffffffffffffb3]}) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000064d000)={@common="69705f76746930000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d9b000-0xc)={0x0, 0xb031, 0x20}, &(0x7f0000741000)=0xc) request_key(&(0x7f0000073000-0x8)="72787270635f7300", &(0x7f0000f5b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e28000)="2f6465762f73657175656e6365723200", 0xfffffffffffffffe) 2017/11/23 22:35:18 executing program 1: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x80f, 0x1) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e59000)="2f6465762f6c6f6f702300", 0x0, 0x400000102) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x40000000005, &(0x7f0000c2f000)=0x0) mmap(&(0x7f0000c62000/0x3000)=nil, 0x3000, 0x3, 0x4000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000e5c000-0xc)="496465762fff6f4000000118", 0x1) mmap(&(0x7f000082b000/0x3000)=nil, 0x3000, 0x1, 0x32, r0, 0x22) mmap(&(0x7f0000739000/0x4000)=nil, 0x4000, 0x3, 0x80000000000032, r2, 0x400) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00001a1000)=0xdb, 0x4) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x6010, r0, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bde000)="2f6465762f6175746f667300", 0xe053b1776debaecb, 0x0) mmap(&(0x7f0000754000/0x3000)=nil, 0x3000, 0x1, 0x800000000030, r0, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000e5b000)=[{&(0x7f0000e5c000-0xbb)="16806a7fe022951cc9c189105d2de3ff0c47e54d22e892d78fb4e6b4a4342d521a49119d789053bbdaf2eb67094c47e38379c99869d9db88f1c969b49bda8f902699c560ca259c2777f8562bdd385fac427a1e5877609d6da616bee02603f61e1e82bad3ec7644b124780c4b728a24c8257f5b9e057f68db7fbcfb54557b8418f1c84eb714dd5241b77ff2c231b64f10fbefcb0f129ed35a673f2527b9f56f2cbad454fac69368feedb28c77efb7a2fb62ad9eb6e42ca672fe0fb5", 0xbb}, {&(0x7f00008e7000)="52057d960100200045be0bcafc1d0b0992060900be212b77a63ec5eab842ac", 0x1f}, {&(0x7f0000e5b000)="f8f49bb1f16a4b367989b5b3a45f89b75f5d94732ba51f95fd9397202f4ecf7e111c4e56a080296835373c5640589516fd67aeff1147d0", 0x37}, {&(0x7f0000608000-0xf3)="986d63dabffabefe3d9f28e45b6d37b8651a1c5b3846e86b513f3de60ee87fc128aa9298b0ed6b5737b9a82e219f270000000195503ad0f5a0c85887ae58001856563e5099b22ceaca56d2ffbb1b4016fea257fdb5ca00e3070d32ede543fa8c25261bc43e93933408c8bad4c72684eeaed1eaf0c4c4e3cc2c67d902c41fb440a28fa3c1470b3f6aa15a138bb81f54428294a331fa857f403ad99fed000000094d58e33c7bf359d7ea2b044c8a46a0c2c787ba6eb4df33f8c8ab7b0bb9bf5c66c6ce886041d0229af17c63ed057811ad5b6cd9647dd9c4a6f05ce9dc6f93d4fdf7f2ba0900000000000000b83a7049b9256c", 0xf2}], 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x6, 0x40) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0xb2, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x2f, &(0x7f0000d40000)="00000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ce5000-0x4)=0x1f) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x1a, &(0x7f0000e5c000)=0x0, &(0x7f0000398000)=0x4) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000a10000)=[], 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x401870cb, r1) mmap(&(0x7f00001aa000/0x3000)=nil, 0x3000, 0x8000000000000003, 0x32, r2, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = inotify_add_watch(r1, &(0x7f0000e5f000-0x8)="2e2f66696c653000", 0x26) inotify_rm_watch(r3, r5) sendfile(r3, r1, &(0x7f0000a1c000-0x8)=0x0, 0x9) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r4, r1) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r2, 0x4c00, r4) 2017/11/23 22:35:18 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x208201, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x4000000008) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000c70000/0x2000)=nil, 0x2000, &(0x7f000071b000)="") setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000020b000-0x5c)={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, {0xa, 0x3, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1, [0x400000000075, 0x7ffffffe, 0x40, 0x4, 0x40000000000000, 0x1f, 0x80000001, 0xe]}, 0x5c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000afb000-0x10)="2f6465762f73657175656e6365723200", 0x20003, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000ef4000-0x4)=0x100000001, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f000073d000-0x8)={0x3, &(0x7f0000e47000)=[{0xfffffffffffffbfd, 0x8000, 0x89, 0x9}, {0x81, 0x2a6d, 0x8, 0x4}, {0x1c0000000000000, 0x82d, 0x9, 0x6}]}, 0x8) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000189000)=[{&(0x7f0000fcf000-0x2e)="8edcc6de6e0900000000000000c090650eeb7aaea16699e588d827d9479919d3e1362b97eca943bb16958fa69b3e", 0x2e}, {&(0x7f00002b1000-0xc0)="1dbb5e505f62bb3da7fca265c67f6281c4140849d98d2fe0ad23a176c603167cbf68e61288032060e38dea8b05b054a0869c1706d566b5ba3478d9ce4a92c52be0338ae98094ddc2a1d9fecfa19dd46c9c43ced71525f714de69a6bccab0df4396290a536ae13d26a4f8bd791ba5e75175f036763f797a232d313144b7806128d0cd1f4228138e3e9bad1149694eb21b7a67a5ba057b0fa88c1f4f9456e083905331d9b1de8029954d63f22fef309613ff4b8cf8408d95f66ba7095fc590d6f5", 0xc0}], 0x2, 0x4000000000000) mbind(&(0x7f00006fc000/0x3000)=nil, 0x3000, 0x4402, &(0x7f00001f5000-0x5)=0x4, 0x6, 0x5) mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getuid() pipe2(&(0x7f0000513000-0x8)={0x0, 0x0}, 0x80004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r3, &(0x7f0000751000-0x25)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25, 0x10000, &(0x7f0000b05000-0x10)={0x1a, 0xff, 0x6, 0x81, 0x8, 0x2000008, @random="5d68c94ffc91", [0x0, 0x0]}, 0x10) ioprio_set$uid(0x3, r2, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f000067d000-0x30)={0x54, 0x7fffffff, 0x0, {0xffffffff, 0xfffffffffffffffe}, {0x1, 0x4}, @ramp={0x8, 0x6, {0x3, 0x8001, 0x2, 0x3ff}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r4, 0x29, 0x44, &(0x7f0000109000-0x1e)="000000000000000000000000000000000000000000000000000000000000", &(0x7f0000218000-0x4)=0x1e) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r6, 0x29, 0xd3, &(0x7f0000f56000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x6, 0x1, 0x8, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4$inet6(r5, 0x0, &(0x7f0000a2e000-0x4)=0x0, 0x800) connect$inet6(r7, &(0x7f00008ef000)={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) 2017/11/23 22:35:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000500000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000f5a000)="7573657200", &(0x7f000007f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000179000)="", 0x0, 0xfffffffffffffff8) r0 = syz_open_dev$mouse(&(0x7f0000534000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x8001, 0x103) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f22000-0x4)=0x0, &(0x7f0000eca000-0x4)=0x4) 2017/11/23 22:35:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006b7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x8000000000000002) ioctl(r0, 0x4000000000001277, &(0x7f0000239000-0x1)="") modify_ldt$read_default(0x2, &(0x7f0000613000-0x74)="", 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b5e000)="2f6465762f6877726e6700", 0x10000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000595000-0x82)={0x0, 0x7a, "317358386b3305d3a6238d21447af41274da33906e6d47f16d61202d8303aa270bf4b08b3a31ad46e92394835631536a4c63c05b480b78c2f81f28957aa296016b1469ffe6031692f35e70ba0c418a51dcb89f2aa9f686d41f5d664fd814bf084199de3ded9acf822795a6b041433157ae1dffa97a8f2e33b26e"}, &(0x7f000034d000)=0x82) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000908000)=r2, 0x4) 2017/11/23 22:35:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0xa, 0x4c6, &(0x7f0000a63000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000ce0000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x75a, 0x7, 0x8, &(0x7f00000e0000/0x2000)=nil, 0x8001}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000670000)={@loopback={0x0, 0x1}, 0xfffffffffffffc01, 0x2, 0xff, 0x2, 0x3, 0x4e3d, 0x6}, 0x20) mmap(&(0x7f000044a000/0x4000)=nil, 0x4000, 0x1000006, 0x10811, r2, 0x0) r3 = accept4(r2, &(0x7f0000e92000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000039b000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000a62000-0x6)={0x0, 0x1}, &(0x7f00005d1000)=0x6) bind$unix(r1, &(0x7f000004a000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000730000-0x10)={r4, 0x200, 0x8, 0x2}, &(0x7f00002b5000)=0x10) accept4$inet(0xffffffffffffffff, &(0x7f0000029000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009ab000)=0x10, 0x80000) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00004c2000)=0x1000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = accept4(r5, &(0x7f0000edf000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ed7000)=0x9, 0x80000) recvmsg$kcm(r7, &(0x7f0000172000)={&(0x7f0000fa4000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000232000)=[{&(0x7f0000c33000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}, {&(0x7f0000704000-0x4b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b}, {&(0x7f0000b04000-0xe3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3}], 0x3, &(0x7f000060c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2, 0x2}, 0x2000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000338000)={0x0, 0x7, &(0x7f00000f7000-0xa0)=[@in6={0xa, 0x3, 0x62e7, @loopback={0x0, 0x1}, 0x100000001}, @in6={0xa, 0x0, 0xfffffffffffffffa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5583}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a3b000)=0x10) pipe(&(0x7f00006cf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_RESET(r8, 0x2403, 0x6) writev(r9, &(0x7f000034c000)=[{&(0x7f0000493000)="bd", 0x1}], 0x1) splice(r6, 0x0, r9, 0x0, 0x58, 0x0) readv(r8, &(0x7f0000d36000)=[{&(0x7f0000346000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59}], 0x1) pipe(&(0x7f00007e0000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r9, 0x8940, &(0x7f0000afc000)=@generic={0x0, 0x0, 0x0}) setsockopt$bt_hci_HCI_DATA_DIR(r7, 0x0, 0x1, &(0x7f00006f2000-0x4)=0x82, 0x4) socket$bt_sco(0x1f, 0x5, 0x2) splice(r8, 0x0, r10, 0x0, 0x6, 0x6) writev(r5, &(0x7f0000051000)=[{&(0x7f0000d5c000-0x1001)="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", 0x1001}], 0x1) getgid() vmsplice(r7, &(0x7f0000d07000+0xba8)=[{&(0x7f0000cbb000)="89bc462aa39a095868fb9df83162a5c14c95ce7beef0f338311773512d7417875008d44bdfe9d1b6023fc3fb326f7f8b57bd385dfec3c9fb13cf448cc8ba90305be397a03f8193a415484946e4e6c61e226b8c829eb6f0849ed8f3ddd336542ce0e5", 0x62}, {&(0x7f00004c1000-0x64)="a45b0992de4234f77efdee2a742d7d30cae0cf6a876d446a48197a2ef0b193222430171a27178e0fc36129a9e4d2b52df3e055aa9f75dac20d63f26d29c0f50bedc2132dbeba1bd5347bd78f00a9619c41235b9675a0a45275240b31bdefed25ff6783ae", 0x64}], 0x2, 0x4) 2017/11/23 22:35:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000dfd000-0x8)={0x0, 0x0}) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000a19000)=@get={0x1, &(0x7f00007e9000-0x2b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x5, 0x0, 0x0, 0x100000000008d3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xffff, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0}, r2, 0x8000000000003, 0xffffffffffffffff, 0x1) fadvise64(r1, 0x0, 0x4, 0x4000000003) r3 = open(&(0x7f0000e7e000)="2e2f66696c653000", 0xfffffffffffffffe, 0x5) r4 = gettid() bind$unix(r3, &(0x7f000095e000)=@file={0x1, "2e2f66696c653000"}, 0xa) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000bfa000)=0x0) perf_event_open(&(0x7f0000bb9000-0x78)={0x5, 0x78, 0x200000000, 0x0, 0x0, 0x51, 0x0, 0xf2d, 0x10000, 0x0, 0x666, 0xa99, 0x0, 0x4, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xc9, &(0x7f0000000000)="8fd5cd3743b0d8e1df0415d05b20536a5964ab8c33da058711c515f53d558d8abdd8309617735e8628faafbac0fa4a81", 0x30) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00007bb000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000, 0xffff, 0x1, 0x8, 0x2}, &(0x7f0000361000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000857000-0x91)={r6, 0x86, "c56ca94aa84227e8acfbf2239492b5b991c5cbe611f18772c9f57a9b8b2ef0acfa765c9a1c4ac22f73d1a107ff07000000000000905525ec1624f8c6ae65ea0000000201000000000000003930ca2a9daeb7a7f25cafc6ac1db846452469e8244346c222c7b8a06f7c882a3374122cd5379f06f5fc96627886da29a3624a4787ebb5e156f9e7"}, &(0x7f00000b3000)=0x8e) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r7, 0x0}, &(0x7f00009f7000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000e27000)={r7, 0x100}, 0x8) getsockopt$inet6_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000793000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x1000) ioctl$KVM_CHECK_EXTENSION_VM(0xffffffffffffffff, 0xae03, 0x800000005) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0x3, 0x2) setsockopt(r3, 0xa, 0x3, &(0x7f0000354000)="ff001b00e7", 0x5) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x0, &(0x7f0000000000)=""}) r8 = socket(0xa, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f00002d0000)={0x4, r8, 0x1}) ioctl(r5, 0x8912, &(0x7f0000000000)="6b") setsockopt(r9, 0xfffefffffffffffc, 0x6, &(0x7f0000000000)="015b01", 0x3) recvfrom$unix(r3, &(0x7f00000dc000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f, 0x12041, &(0x7f00000b6000)=@abs={0x0, 0x0, 0x2}, 0x8) 2017/11/23 22:35:18 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000649000-0xd)="2f6465762f7573626d6f6e2300", 0x5, 0x80800) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000017d000)=0x0, &(0x7f00009a1000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f000041a000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003ef000-0x4)=0x8) syz_open_dev$tun(&(0x7f0000afb000)="2f6465762f6e65742f74756e00", 0x0, 0xd) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f000099d000-0x5)="7965616800", 0x5) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a07000-0xf)="2f6465762f73657175656e63657200", 0x20a00, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000b4d000)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) add_key(&(0x7f0000448000-0x12)="2e6465616400", &(0x7f0000cad000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000386000)="5d8204c7227f7ca182afd866a3b4ade579a445146c5da1ce9b5d181e4f01dbc68279cde987", 0x25, 0xfffffffffffffffd) getpeername$ax25(r4, &(0x7f0000edc000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00009f6000)=0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00007ca000-0x4)=0x0, &(0x7f00007e5000)=0x4) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000250000)=0x5, 0x2) bind$llc(r4, &(0x7f0000f5b000)={0x1a, 0x3, 0x7, 0x3f, 0xfffffffffffffff9, 0x6, @random="c3d232c88096", [0x0, 0x0]}, 0x10) r5 = syz_open_dev$mice(&(0x7f0000035000)="2f6465762f696e7075742f6d69636500", 0x0, 0x2) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000424000-0x4)=0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r4, 0x800448d2, &(0x7f000056b000-0x8)={0x7, &(0x7f000017f000-0x53d)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) dup2(r3, r1) recvmsg(r5, &(0x7f0000c48000)={&(0x7f00009e0000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000001c000-0x20)=[{&(0x7f0000236000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000c62000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000596000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83}, {&(0x7f0000c34000-0x6c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}], 0x4, &(0x7f0000466000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x1}, 0x1) setsockopt$inet_dccp_buf(r4, 0x21, 0xf, &(0x7f000082e000-0x4f)="a01e28c26dab977686777a9f4d13ee784f34a95b2a8dc12b987aa140ee9fc78dff79601cb5e7cad63a59502e913a0a7ad57d2f42df58ab04c3b9edf40db49dd3f9373792fcea9b329a4d9e782ab489", 0x4f) 2017/11/23 22:35:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x3, 0x0, 0x6, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0xfffffffffffffffe}, "700200000000003c0000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x87, 0x2, 0x4dac, 0xff9, 0x0, 0x53, 0x2000000000000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) socketpair$inet(0x2, 0x2, 0x1ff, &(0x7f0000533000)={0x0, 0x0}) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x4000000000) pipe(&(0x7f0000d34000)={0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000a1c000)={0x0, 0x14000, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000b3e000)={0x4, 0x401, 0x9, 0x3, 0xd7, 0x6}) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f000057f000-0xe0)={0x0, 0x0, 0x0, 0x6, 0x37c4f771, 0x0, 0x3, 0x1c, 0x8, "45f685dac5fb240c19b5084443413bb909a01d77b10a802e79c581385cafe8739c16f2fa99df9ad602be225c980c74bfc56154ef3b8531a24b2065930895a6f3", "3cf5ed146f1010093e302c994096358d7971f2a2c97e20c332ba6c2cbb1a02274d7e242fca05bdabd6062cfedc9cbafa19f285887115da7342ef58f04cbda31e", "61f94889f0e9b16fc2b90ff7be1f13e5e519f271bfe432d2262c40bbfd7e5c0f", [0x10000, 0xffffffffffffffb3]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000064d000)={@common="69705f76746930000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000d9b000-0xc)={0x0, 0xb031, 0x20}, &(0x7f0000741000)=0xc) request_key(&(0x7f0000073000-0x8)="72787270635f7300", &(0x7f0000f5b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e28000)="2f6465762f73657175656e6365723200", 0xfffffffffffffffe) 2017/11/23 22:35:18 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8000000000000, 0x0, 0x0, 0x10000000000000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aec000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000aed000)={0x7ffffffffffffb, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x0, 0x33, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000aee000)={"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"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x4, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000+0x109)={0x0, 0x8000, 0x0, 0x7fff, 0x0, 0x8, 0x5847, 0x4ba, {0x0, @in6={{0xa, 0x2, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, 0x3ea, 0x7ff, 0x24b6}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000000)={r4, 0x400}, 0x8) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCNOTTY(r3, 0x5422) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000af6000-0x20)={0x17004, 0x0, 0x0, 0x100000000, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/23 22:35:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000500000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000939000)="2f6465762f7667615f6172626974657200", 0x400, 0x0) ioctl$UFFDIO_COPY(r0, 0x8010aa02, &(0x7f000075e000-0x10)={&(0x7f0000986000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000f5a000)="7573657200", &(0x7f000007f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000179000)="", 0x0, 0xfffffffffffffff8) 2017/11/23 22:35:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006b7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x8000000000000002) ioctl(r0, 0x4000000000001277, &(0x7f0000239000-0x1)="") modify_ldt$read_default(0x2, &(0x7f0000613000-0x74)="", 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000008b000)="2f6465762f72666b696c6c00", 0x200, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000835000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100, 0x8165, 0x100000001, 0x20000000400000, 0x2, 0x4, 0x7e, 0x8, 0x5, 0xfffffffffffffffe, 0xab4, 0xc5f, 0x4, 0x10000, 0x0]}, &(0x7f000094c000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000079f000)={r2, 0x1}, 0x8) 2017/11/23 22:35:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x3, 0x0, 0x6, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet(0x2, 0x2, 0x1ff, &(0x7f0000533000)={0x0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4000000000) pipe(&(0x7f0000d34000)={0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000a1c000)={0x0, 0x14000, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000b3e000)={0x4, 0x401, 0x9, 0x3, 0xd7, 0x6}) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f000057f000-0xe0)={0x0, 0x0, 0x0, 0x6, 0x37c4f771, 0x0, 0x3, 0x1c, 0x8, "45f685dac5fb240c19b5084443413bb909a01d77b10a802e79c581385cafe8739c16f2fa99df9ad602be225c980c74bfc56154ef3b8531a24b2065930895a6f3", "3cf5ed146f1010093e302c994096358d7971f2a2c97e20c332ba6c2cbb1a02274d7e242fca05bdabd6062cfedc9cbafa19f285887115da7342ef58f04cbda31e", "61f94889f0e9b16fc2b90ff7be1f13e5e519f271bfe432d2262c40bbfd7e5c0f", [0x10000, 0xffffffffffffffb3]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000064d000)={@common="69705f76746930000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000d9b000-0xc)={0x0, 0xb031, 0x20}, &(0x7f0000741000)=0xc) request_key(&(0x7f0000073000-0x8)="72787270635f7300", &(0x7f0000f5b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e28000)="2f6465762f73657175656e6365723200", 0xfffffffffffffffe) 2017/11/23 22:35:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0xa0000000020fffa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000001000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000081b000)="2f6465762f72666b696c6c00", 0x2000, 0x0) fcntl$setlease(r1, 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000c18000-0xf)="2f6465762f73657175656e63657200", 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000062d000-0x40)={0xffff, 0x6, 0x1, 0x6, 0x9, 0x4, 0xfd, 0x6}, &(0x7f0000156000-0x40)={0x1, 0xffffffffffff0000, 0x0, 0x9, 0x76, 0x8, 0x8, 0x9}, &(0x7f000028a000)={0x2, 0x7fffffff, 0x3, 0x5, 0xc2, 0x7ff, 0xb3, 0x2d}, &(0x7f0000bdd000)={0x0, 0x0}, &(0x7f000074c000-0x10)={&(0x7f0000722000-0x8)={0x9}, 0x8}) r4 = syz_open_dev$usbmon(&(0x7f0000d7c000-0xd)="2f6465762f7573626d6f6e2300", 0x6e30, 0x0) ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f0000aec000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mq_unlink(&(0x7f0000212000-0xc)="2f6465762f7573626d6f6e2300") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$mice(&(0x7f0000e26000)="2f6465762f696e7075742f6d69636500", 0x0, 0x8000) ioctl$KVM_GET_LAPIC(r5, 0x8400ae8e, &(0x7f00003cb000+0x4a3)={"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"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x803, 0x0) write(r6, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r6, 0x1, 0x8, &(0x7f000077f000)=0xffffffffffffffff, 0x4) sendto(r6, &(0x7f000074e000)="120000000006e7ff00ffe9000914fdffffff", 0x12, 0x7fff, 0x0, 0x0) recvmsg(r6, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)="", 0x0, 0x0}, 0x0) recvmsg(r6, &(0x7f0000fca000-0x38)={&(0x7f00000c5000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000124000-0x70)=[], 0x0, &(0x7f000049d000)="", 0x0, 0x0}, 0x0) setsockopt(r3, 0x3, 0x0, &(0x7f0000b46000)="f883e82d03e06bdf88b7b41853e71ba421ed3ad8c3b3ac3ce241058d423b48f7752041688eea83f8a9a467c1619310457436e77c6001aad9102f8339f399e864d35919f7af63c5fba429bbdbd1ab483c4965fb72806d8db2c57273a84518172e69405db6d3b1012a64451d01f008a68069221d0b72ddb3c20ffb720c5ee5ad1b3b40cabe83370d3fd369f5828883059b4191116a12ad14ced76ba3b0795723504c1e63edf001539a2c884902c36090a34b1c47d99e584763472470c5219594d975f0fa8c65506a340e8f340bcf544dc0d33e78b869c92c7e51e2355200c41cfce4df03b5d69b71ddf216f3e1c311", 0xee) lremovexattr(&(0x7f0000372000)="2e2f66696c653000", &(0x7f00009ae000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500") sync_file_range(r2, 0x2, 0x7, 0x1) 2017/11/23 22:35:18 executing program 7: r0 = perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8000, 0xfffffffffffffffd, 0x0, 0x0, 0x278d, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00007ad000-0xe)="637075031cff3fffe7ef22001400") ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xffffffffffffff99) r3 = syz_open_dev$mice(&(0x7f000030b000)="2f6465762f696e7075742f6d69636500", 0x0, 0x8080) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f00008ed000-0xe0)={0x0, 0x0, 0x0, 0x2, 0x9, 0x0, 0xf, 0x4, 0x0, "8df000000008dfee5dab05ef435e63ea6989befcb62c718514a59f6ba06128880600000000000007f2b5223bc2a62818ac37e568b079554ccd23f532ffff5cdf", "efebf1df75f2ea585f4c2f66f519a27f5169306125a18b82c17bba328d755f56050a3cba869c2a7dc9a8cfbca4c9cd800ac2d4aedc94cfc695a156bfbe075d8e", "09493bf54b1d5ce50582ea9152f21916224726c741ce9f070f5fc1c42087a9d0", [0x6, 0x1]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xce0, 0xfffffffffffffffd, 0x5, 0xfffffffffffffffd, 0x7f, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x6, 0xffffffffffffffff, 0x2) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000644000)=[{&(0x7f0000500000)="3900000012003f4700001d0000af00000704000100000076090000003c03000009001c06000000080000002800003ffb230300805b16075bff94", 0x3a}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r3, &(0x7f0000775000)=[], 0x0, 0x0, &(0x7f00007f0000)={0x1}, 0x8) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000c5b000)={0x0, 0x80, 0x2, 0xfff, 0x9}, 0x14) r7 = socket(0x9, 0x6, 0x5) readahead(r6, 0x2, 0x401) write(r4, &(0x7f0000fc1000-0x25)="24000000130007f7fe1e801b222500000100000c0900030001fffffffffffffff9f9161790", 0x25) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r7, 0x84, 0x79, &(0x7f00009e0000-0x4)=0xa, 0x4) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x11c, &(0x7f00000fa000-0x8e)="8c0be4e3cdc26e4d7e63756daf5467d711bcb28e76ee24ffcd0c9eb02ca149ac22bdccba6cf65b9cc33354ecf808c475392551919654bf9bc9cb9219f3e30eb1c8afee05b9c7a334e6cfe6ab8a47f9b0c44dd2e41d7992c48b2dc353d67e00b69641f33ea4c02813a26ed83d4e0eee72c2d0a262ecf62de9b7f1027b0fb1512bd9a5fb062c7289aa0b91f3ddcbe6", 0x8e) r8 = syz_open_dev$tun(&(0x7f000019c000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f00004b6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) open(&(0x7f000078d000-0x8)="2e2f66696c653000", 0x0, 0xfffffff7fffffff9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000079e000)=0xffffffff, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000deb000)="2f6465762f7667615f6172626974657200", 0x40000, 0x0) dup(r0) 2017/11/23 22:35:18 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000001000-0x10)={0x1, 0x1, 0x9, 0x100}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000500000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000ce7000-0x4)=0x72, 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) socket$netlink(0x10, 0x3, 0x5) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) add_key$user(&(0x7f0000f5a000)="7573657200", &(0x7f000007f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000179000)="", 0x0, 0xfffffffffffffff8) io_setup(0xfffffffffffffffe, &(0x7f0000ec8000)=0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000691000-0x4)=0x0) io_cancel(r3, &(0x7f00006a2000-0x40)={0x0, 0x0, 0x0, 0x8, 0x2, r2, &(0x7f0000bb6000)="3d814a71053c04c7983caa4efe44725065ee57144b0f2631a985d1fd4ff1ca4b3117af8a2fad045d838ad88bee2c427a982d634016f9f094c9dc8bdc72", 0x3d, 0x4, 0x0, 0x0, r2}, &(0x7f0000792000-0x20)={0x0, 0x0, 0x0, 0x0}) 2017/11/23 22:35:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x401, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000c37000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}, {&(0x7f00000f0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc}], 0x2, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc, 0x7}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000087f000)="2f6465762f70746d7800", 0x180000129101, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) write$fuse_init(r2, &(0x7f0000b9f000)={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r3 = epoll_create1(0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00001f5000-0xb)="2f6465762f6877726e6700", 0x100, 0x0) r4 = getpid() ioctl$int_in(r2, 0x5423, &(0x7f00002a1000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00007b8000-0xc)={0x0, 0x0}) r5 = epoll_create(0x3) r6 = gettid() rt_sigsuspend(&(0x7f0000232000-0x8)={0x0}, 0x8) socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r7, 0x5452, &(0x7f0000009000-0x8)=0x3f) epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r8, &(0x7f0000552000)={0x0, 0x0}) poll(&(0x7f0000e90000)=[{r3, 0x2315, 0x0}, {r5, 0xaa771f9efc48bc7b, 0x0}, {r3, 0x1, 0x0}, {r8, 0x84, 0x0}], 0x4, 0x8) fcntl$setsig(r7, 0xa, 0x12) fcntl$setownex(r7, 0xf, &(0x7f00002cb000)={0x0, r4}) dup2(r5, r8) tkill(r6, 0x16) 2017/11/23 22:35:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00006b7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x8000000000000002) modify_ldt$read_default(0x2, &(0x7f0000613000-0x74)="", 0x0) r0 = socket$netlink(0x10, 0x3, 0xfe270b1d068e179b) r1 = getpgrp(0xffffffffffffffff) inotify_init() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f2d000)={0x0, 0x0, 0x0}, &(0x7f0000184000-0x4)=0xc) getgroups(0x4, &(0x7f0000ac4000-0x10)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$netlink(r0, &(0x7f000072f000-0x1c)={&(0x7f000001b000-0xc)={0x0, 0x0, 0x4, 0x52}, 0xc, &(0x7f00009dd000-0x40)=[{&(0x7f0000bb3000-0x29b)=[{0x2f, 0x1ff, 0x300, 0x4, 0x4, "b39e209b4ba1f751096cbb12e2169b5d283fb77f195280ce557872d12830be"}, {0xc4, 0x81, 0x808, 0x3, 0x5, "43f7a17d4507c64445dfe7350e0e80d4059936f0981fbc7162be8e87f682fc1295c981fa78fb70084d4669b8ca8bdbfb14221a97958dcf5ecc509bc68d94d7637fdca7a6cb39181ebe6669caf1eddde59d76e21e537d332ea0b80cb7c097112f21403b958c8bdc5c28fa39bd738ebc75c88c8d9085d9e55eee1479600ac0a73a3c9abe79ca9aad80e4195b2cb8d6f709e0dfb0898b829b629f4bdf32839d8c4e43cc0abf75fbaed93383e2b88ff0a6c26dcfb4f6"}, {0xa9, 0xffffffffffffffb3, 0x400, 0x80000001, 0x200000000000000, "f95bb3f28c28438f54a91f153c8cf6c614c612fbcfdb106598fada1c32109a9e074f4aab30a58cb27c9b619665ac87f0e9768c75dd6442331d8c09732ff07a2e0dac776b1d42dda594d7fb24b500ec29c060ea397330432d776d3f1ad8b296a246fec396f1d2b71bcafb2306aefd87acea2239f8fbbe9ca9c5c83f3e60e2dd768bd4407fcb4db736b77016306c60d7eadae841e3b08b7b9c10"}, {0xff, 0xc4d3, 0x2, 0xfffffffffffffffe, 0x81, "d7e3a6d76c165ac9defa7954f06f4b1de4f2670bd025fcf798c6b3ab5945c64fc42687ad80544d5229d69f1155a26b7dafc840adcb2e51c649c4ab7df18569f9e346ac32f3b9f5a66c2544a49a1d386550fb99b3abe23200fda27699167ba40a44cc98f766f93a370c1d6daa278cbc8d2f5188e1e3aae321057567d9df54ed45b1ae63434acba97a1e2b07a145449ef42c8962ee72ee145c8572759c0f3e5bb08de067437991b31e868665d601209fc7e1fb36da6b814d9a327f2130730fbfe2fe7edde871a10c943ccc4b366d9293ecfb3e42f2236366ba19d09a3eec598883e18883766ccbfc3e7db45c0f5496e5"}], 0x29b}, {&(0x7f0000c21000)=[{0x92, 0x4, 0x300, 0x58d0, 0x2, "4cbf459203e7cbd3f7c9f103abe8983cc7c9efb7fde0f5477143b277f13610b68419152437b42daac4fe8f9fa7ca855876571e0d63038edfe981e961bbdca2a6eda6b7aff9f8b6580e39c0843ecf8ccb13581efa28f90c8a38337125acccae7d868ff442337a014dad78a7ef85bdd26ebdb8895a105a197d9555eba320dfd0dea8ea"}, {0x4e, 0x4, 0x2, 0x1010000000000000, 0x100000000, "0957ef303ea862f026e3a937b663806d8f8709e55d3d9bc3f2ccc83465dadccb12ead01947744fb232cb12170f2daaae8375241da8f5d232f7bd5d7b0a79"}, {0x64, 0x7, 0x800, 0x6, 0x0, "115fd339a26a5dfb7d5746e3933177c015f381fbe6f170a91da56a276b1b8103ab77d1bf3a304946f17d2521c3ceb6669bc97428d69caaa76642d1207412bffae82e614d4023e5f0fffe20f6105b4f7a2caf4f25"}, {0xe1, 0xcd2d, 0x400, 0x8, 0x800, "db5d307b4f1b4d1cca051f04c769180cec749508586d1d45936128e0d5bb92f8a189fb2eccf541ae937280135bf5d8bf225a2a61833d696aa47c5c9a702692c72499a610ecede7a318d2fb895ef0430f429acdeaeb89ef2ee11ffc06a287b37c83fb77d389c240f17bab45eb7f895663b662beafbccef21fbddb299186b858c8bd91edf94e1e9e3cd3fd74783c5b52a794db608e9548b3076439290fc913cbf51563902057082fe55a9f796c7d9a443841196e9cf80daf26001c17658068ffa3e905548d230f3fb49e0a709edcdade7864"}], 0x225}, {&(0x7f0000da9000-0x126)=[{0x26, 0x57, 0x2, 0x3, 0x6, "a94f777bd6f858dd3d8d42cc8ee87b69e3edbfac3963"}, {0xa1, 0x8, 0x118, 0x1a3f, 0xa1, "cf0ebcc4490d535eb848804aa42dfb187a3e040c6fbfa266878acd74c0c70709ca9e20bef8679e0cdc14c23f1a0c1091221349691e492033d266942bbc746e2c2a198386e94f9a7ace3f0f98569dab68aff148d602b4ca31731fc30e7f13603863cf458fe46fe14cb7a952ddadc2fd66c6e52a6b96443cdac4e43a85122c92c23e2c56fba253c1d2e4b77dc5875c6a5560"}, {0x5f, 0x3ff, 0x30a, 0x76f, 0xb4, "e27797772c4d9788c9b140b83587d0022dfb58e557ea800aea489bbf1a6e444ecca46b64e571016a3f90ebca604e80064bf5d21cdbec0eb44e58bf0fe3615b5497dc52a38b28bf4d6127c187e693e8"}], 0x126}, {&(0x7f0000e0c000)=[{0x91, 0x1000, 0x100, 0x8, 0x5, "661eb230afabf16d1efd6b3d022c66d0fdb502b67cc4e5a14b58979d073814798ba9bc9ee774f62892590126e83af9a650ae2282e247867a8e31f1839b92d5c4308327ac2ddde9ffd44884acdbcea43ec55f401404bd1285e04cbec41d4f07ca0bad3be7bc47523f5a00370bbc32badee2ebb1d221292afe8d4b9c1c990be5ee8f"}], 0x91}, {&(0x7f00005db000-0x20e6)=[{0x1010, 0x81, 0x200, 0x7, 0x7, 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"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{0x6f, 0x40, 0x200, 0x7, 0x0, "0df3ec84d95580de4fb059e66b4f30659158f5dba3fa3f5a07da608295a20acbb0269dd21caef86b1ae17d9fe83786c333219f649f140bd6b127074c1180852c67e99626a07b3fddcd19de9b7386c1b9e89305eb18fb19cf40df0aa9194b18"}, {0x70, 0x9, 0x420, 0xc8, 0xba, "0b9367738ac1b7708a9c418a1613c114822d7673d139257d9f749583980d75d706738dfb52270d112ab430b9ae44bfe71b139aba165f5ab0088085799aee3b5283d826eaec50aff2e8e8b8d8de030c9a72bddfabacc7767b8907170066cce1a6"}, {0x53, 0x1, 0x304, 0x4a7, 0x9303, "00a2ee310776cf2b613bfdd5243169a4463d9e4cc74449f55eba6286456e629bb89ed3df25dc74c402d3ace7e91960c8d2182e9bc67c2f968c4c1a71555d9600e71185"}, {0xdf, 0xeed, 0x0, 0x9, 0x3, "2761f63f87a0c4382b9b0c92ad1d6b6ffb35b48aa7fcc2aa68681f6dd8faf5f2f6478d82d080b76e4db76d152c6951ab96472fa807845a32ecda6e52a14fdeccf15dd1a52a38fad58b9122c54d6ba13593224af32c56d0d991acea8f00a8e85fe848d1d3d2688d2eb6721d8731c9e6cd48a3407a9db199b48ed9618363a7b955462164177ba892a91d5868bf70155fbf13e341126213d9028d51da980816fb273163ba85f50bc5f406656492c1ac95a31964734b7ff516617ae9923b8f36bd538f945a2305efe748889f78c5c1faea"}], 0x1664}], 0x8, &(0x7f0000e02000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}], 0x1, 0x8000}, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f3c000)="2f6465762f72666b696c6c00", 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000d6f000-0x18)={r4, &(0x7f0000e4b000-0x81)="8a73cad9d7f242322a365d896533bd9512c28ef70f2cdf08d8d4a118e91dbf301a7d419e8cd2904d09bfb2d7a95c9a9ac6b19f7ca4f7795871ccafa93b7ea24a254cadd5464fb979be2354ff7a90fc6824e4be675ca840e0434d0beda8c0268bab13377fd9966fe46771838454fafb29ea0fac3b2327f58059f9b19b8ab742c0a9", &(0x7f00009aa000-0x1b)="000000000000000000000000000000000000000000000000000000"}, 0x18) r5 = dup(r0) ioctl$TUNSETPERSIST(r5, 0x400454cb, &(0x7f00007e2000)=0x5) pipe(&(0x7f0000fbc000)={0x0, 0x0}) ioctl$KVM_X86_SET_MCE(r5, 0x4040ae9e, &(0x7f000062a000-0x40)={0x0, 0x3000, 0x4, 0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2017/11/23 22:35:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_create(0x3, 0x80000) fgetxattr(r0, &(0x7f0000aa4000-0xf)=@random={"757365722e00", "2d73656c696e757800"}, &(0x7f0000cf4000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c20000-0xc)="2f6465762f6175746f667300", 0x800, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f00005bb000-0x18)={0x6, 0x6ea, 0x0, 0x8, 0x874, 0xaf}) r2 = syz_open_dev$loop(&(0x7f0000e97000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x105082) r3 = memfd_create(&(0x7f0000683000-0x7)="00000000f2207c", 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00008df000-0x10)=[], 0x0) pwritev(r3, &(0x7f000060c000-0x60)=[{&(0x7f00006b7000-0x60a)="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", 0x60a}], 0x1, 0x3) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0xf78) mmap(&(0x7f0000159000/0x1000)=nil, 0x1000, 0x1, 0x2852, r2, 0x0) sendfile(r2, r3, &(0x7f00000de000-0x8)=0x0, 0x100000801) 2017/11/23 22:35:18 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000223000-0x9)="2f6465762f73672300", 0x3ff, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x67, &(0x7f0000114000-0x6176)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x31, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "000988", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], "04"}}}}}}}, 0x0) r1 = perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x0, 0x2, 0x4, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x278d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000734000-0x8)={0x0, 0x0}) r3 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfc, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x8cf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000bb7000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x400000000001, 0x6) setsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000f25000)=0x1000, 0x4) r5 = dup(r4) fcntl$setstatus(r3, 0x4, 0x6802) setsockopt$inet6_tcp_int(r5, 0x6, 0x4, &(0x7f00009e3000-0x4)=0x6, 0x4) bind$inet6(r4, &(0x7f0000a61000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) setsockopt$inet6_tcp_buf(r4, 0x6, 0x17, &(0x7f0000d07000)="414d315bda2f6dedd86919b9339672aef49eb2c8", 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c85000)={0x0, @in6={{0xa, 0x0, 0xd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x3, 0x7, 0xec4b, 0xde8, 0x2, 0x6, 0x4, 0x8, 0x224d, 0x7, 0x2, 0x6, 0x3, 0x3f]}, &(0x7f0000c32000-0x4)=0x108) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000b1b000-0x8)=@assoc_id=r6, &(0x7f0000f3c000-0x4)=0x4) sendto$inet6(r5, &(0x7f0000a76000-0xdb)="31", 0x1, 0x20000005, &(0x7f0000881000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xef}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000038c000)="2f6465762f70746d7800", 0x84000, 0x0) ioctl$TCSETA(r5, 0x5402, &(0x7f0000da3000-0x14)={0x7, 0x0, 0xffffffffffffffff, 0x20000000, 0x4, 0xffff, 0x0, 0x8000006, 0x4, 0x10001}) mkdir(&(0x7f00009fe000-0x8)="2e2f66696c653000", 0x80) recvfrom(r4, &(0x7f00000d7000)="00", 0x1, 0x22, &(0x7f00004ac000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r5, 0x1, 0x9, &(0x7f0000c6f000-0x4)=0x6e19, 0x4) sendto$inet6(r4, &(0x7f0000c77000-0x775)="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", 0x775, 0x80, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/23 22:35:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000500000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000505000)=0x3f) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000f5a000)="7573657200", &(0x7f000007f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000179000)="", 0x0, 0xfffffffffffffff8) [ 255.493687] netlink: 13 bytes leftover after parsing attributes in process `syz-executor7'. 2017/11/23 22:35:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffff7fffffffff, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000d91000)={0x8, 0x3f, 0x3, 0x1, 0xd3, 0x8, 0x6, 0x0, 0xffffffffffffffff, 0xff, 0xfffffffffffffffc, 0x7, 0x8, 0x7, 0x9, 0x7, 0x4, 0x29, 0x100000001, 0x6, 0x7, 0x7, 0x3ff, 0x9, 0x0, 0x5}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x9, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000feb000)="", 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ef0000)=@common="73697430000000000000000000000000", 0x10) r1 = creat(&(0x7f00005b3000-0x8)="2e2f66696c653000", 0x2) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000054f000)={0x9}, 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ed2000-0x9)="2f6465762f76637300", 0x80001, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f000021e000-0x4)=0x0) bind$inet(r2, &(0x7f000078f000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000846000)={{0xfffffffffffffffc, 0xfffffffffffffff7, 0x80000000, 0x8, 0x4, 0x1}, 0x5}) 2017/11/23 22:35:19 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000470000-0xc)={0x1, 0xffffffffffffffff, 0x1}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00009c1000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000663000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000053e000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000080f000-0x10)="2f6465762f73657175656e6365723200", 0x1001, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f000088f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet6_tcp_int(r2, 0x6, 0x40000000000000, &(0x7f0000a8e000-0x4)=0x58, 0x4) r3 = request_key(&(0x7f0000b17000)="72787270635f7300", &(0x7f0000110000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000039d000-0x10)="2f6465762f73657175656e6365723200", 0x0) keyctl$describe(0x6, r3, &(0x7f0000880000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000250000)=0x1) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000aaf000)={0x3f, 0xfffffffffffffffd, 0x7ff, 0x1fd}) ioctl(0xffffffffffffffff, 0x8, &(0x7f00008b0000)="15") ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000eab000-0x4)=0xfffffffffffffffa) modify_ldt$read_default(0x2, &(0x7f0000a29000)="", 0x0) r4 = getpgrp(0x0) ptrace(0x4218, r4) 2017/11/23 22:35:19 executing program 1: mkdir(&(0x7f0000e90000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000047000)="07", 0x2) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000048000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20005) r2 = dup2(r1, r0) r3 = gettid() mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x3, r3, &(0x7f0000025000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x2000000a, &(0x7f0000045000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000000f000-0xc)={0x0, 0x1, &(0x7f0000021000)=[@in6={0xa, 0x1, 0xff, @loopback={0x0, 0x1}, 0x10001}]}, &(0x7f0000048000-0x4)=0xc) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000015000)={r4, 0x3000000000000000}, &(0x7f0000048000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f000004b000-0x8)="6b657972696e6700", &(0x7f000004a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f000004b000-0xd)="646e735f7265736f6c76657200", &(0x7f0000038000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000004a000)="2f6465762f736e642f73657100", 0x0) add_key$keyring(&(0x7f0000025000)="6b657972696e6700", &(0x7f000004b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r5) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f000004a000-0xb)="636966732e69646d617000", &(0x7f000003b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000a000)="2bf4560e38b9cbef5abb43c8daf59a9e7f110a6202fac853387fdfc4c367dd9478f05ea450f4692d0189442013430e6da2fae1264b993bf3f634ce5d667f20110ee4986564cedfde84dac3074c0742c1cd813883c65ec88e362faeb56d635e7a81b5ca65f2a406b06634e2ec6959b884b1b8050c6c8138ec2b6846630654420abb8cb727fa35b6ec0281c36a6cd1e00d", 0x90, r5) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key$keyring(&(0x7f000004a000-0x8)="6b657972696e6700", &(0x7f000004a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r6) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r7, &(0x7f000004a000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r2, &(0x7f000004d000-0x1c)=[{0x0, 0x1, 0x0, 0x0, @tick=0xfffffffffffffffd, {0x3, 0x0}, {0x0, 0x1}, @addr={0x7, 0xd500}}], 0x1c) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000047000)={0x77359400, 0x0}, &(0x7f0000048000-0x8)={0x0, 0x0}) getitimer(0x1, &(0x7f0000042000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000a000)=0x802, 0x0, 0x0, &(0x7f000003e000-0x8)={0x77359400, 0x0}, &(0x7f0000012000-0x4)=0x2, 0x1) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000048000)=0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000047000)={0xfe, @time={r8, 0x0}, 0x0, {0x10000, 0x0}, 0x0, 0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/23 22:35:19 executing program 2: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000d20000)={0x0, 0x80000, 0xffffffffffffff9c}) syncfs(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000+0x259)={0x0, 0x80000, 0xffffffffffffff9c}) splice(r0, 0x0, r1, 0x0, 0x401, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x88, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x5, 0x1, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000003000)="0000000000000000000000000000000000") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000013000-0x4)={0xffffffffffffff9c}) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r5, 0x0, 0x14, &(0x7f0000013000)=0x0, &(0x7f0000013000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = request_key(&(0x7f0000013000-0x5)="7573657200", &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000004000-0x1f)="70707030766d6e657431736563757269747976626f786e6574302e252c2d00", 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = request_key(&(0x7f0000003000)="7472757374656400", &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="776c616e3127402d7d6c6f766d6e6574316367726f757000", 0xfffffffffffffffb) keyctl$instantiate(0xc, r6, &(0x7f0000000000)="8fd9be5f11d6e06e35446e67fc79e99e9c11aa766f628f36d100e4188841a9b521d8d0ee755e3ed0532c426554c946f787667fe346c50efaa529328c80bb2d737c35d42a29d6e7237fcd513de800db56bb88fffa35b317530415d43774b1d9a6a76ba1c001798b561a6dd05abde68ff97553f63486ff6abfc43cf5319b441817ea999901e309", 0x86, r7) prctl$seccomp(0x16, 0x2, &(0x7f0000013000)={0x2, &(0x7f0000003000-0x18)=[{0x0, 0x0, 0x0, 0x9}, {0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00008e9000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000038d000)={0x0, 0x0}, &(0x7f0000a0f000)=0x6) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f000025d000-0xb)="2f6465762f6877726e6700", 0x400000, 0x0) ioctl$TUNSETTXFILTER(r8, 0x400454d1, &(0x7f00008a7000)={0x1, 0x6, [@random="9e591d353b06", @random="af68b816c5b8", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="877ea74e2a1e"]}) 2017/11/23 22:35:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000500000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000060000)="7573657200", &(0x7f000007f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000015b000)="4104", 0x2, 0xfffffffffffffff8) 2017/11/23 22:35:19 executing program 0: mmap(&(0x7f0000000000/0x27d000)=nil, 0x27d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00001b0000)={{{@in6=@loopback={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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007fe000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000f50000)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x800894, 0x0, 0x278, 0x100, 0x5, 0x280000, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000)={0x0, 0x0, 0x0}, &(0x7f0000ae7000-0x4)=0xc) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl(r2, 0x2285, &(0x7f0000001000)="") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000000000, 0x0, &(0x7f000091b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a39000)={0x0, 0x0, 0x0}, 0xc) mkdir(&(0x7f000011e000)="2e2f66696c653000", 0x15) mount(&(0x7f000066d000-0x8)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f000015d000-0x5)="70726f6300", 0x0, &(0x7f0000a2d000)="") r4 = open(&(0x7f0000fd1000)="2e2f66696c653000", 0x500, 0x0) mount(&(0x7f0000d88000)="2e2f66696c653000", &(0x7f0000abd000)="2e2f6275732f66696c653100", &(0x7f0000199000-0x5)="7379737600", 0x1940005, &(0x7f0000c03000-0x1)="00") getdents64(r3, &(0x7f0000512000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53) r5 = fcntl$dupfd(r4, 0x0, r4) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000143000)="2e2f66696c653000", &(0x7f00007d1000)="72616d667300", 0x800000, &(0x7f0000802000-0x1)="53") renameat2(r4, &(0x7f0000c7b000-0x6)="2e2f62757300", r4, &(0x7f0000a30000)="2e2f6275732f66696c653100", 0x1) utimensat(r5, &(0x7f0000ec2000-0x6)="2e2f62757300", &(0x7f00002d4000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x0) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f0000c8f000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) unlinkat(r5, &(0x7f000013a000)="2e2f66696c653000", 0x200) renameat(r4, &(0x7f0000fd4000-0xc)="2e2f6275732f66696c653100", r4, &(0x7f0000a1d000)="2e2f66696c653100") 2017/11/23 22:35:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006b7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x8000000000000002) ioctl(r0, 0x4000000000001277, &(0x7f0000239000-0x1)="") r1 = syz_open_dev$vcsa(&(0x7f0000fd3000)="2f6465762f766373612300", 0x2d8217b4, 0x4100) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000a1e000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") modify_ldt$read_default(0x2, &(0x7f0000613000-0x74)="", 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004e6000-0x30)={0xf, 0x0, &(0x7f0000a56000)=[], &(0x7f000016d000)="5c2d00", 0xffffffffffffffff, 0x40, &(0x7f0000cba000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffffffffffa, 0x1}, 0x30) [ 255.625523] netlink: 13 bytes leftover after parsing attributes in process `syz-executor7'. 2017/11/23 22:35:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x3, 0x0, 0x6, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0xfffffffffffffffe}, "700200000000003c0000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x87, 0x2, 0x4dac, 0xff9, 0x0, 0x53, 0x2000000000000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet(0x2, 0x2, 0x1ff, &(0x7f0000533000)={0x0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4000000000) pipe(&(0x7f0000d34000)={0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000a1c000)={0x0, 0x14000, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000b3e000)={0x4, 0x401, 0x9, 0x3, 0xd7, 0x6}) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f000057f000-0xe0)={0x0, 0x0, 0x0, 0x6, 0x37c4f771, 0x0, 0x3, 0x1c, 0x8, "45f685dac5fb240c19b5084443413bb909a01d77b10a802e79c581385cafe8739c16f2fa99df9ad602be225c980c74bfc56154ef3b8531a24b2065930895a6f3", "3cf5ed146f1010093e302c994096358d7971f2a2c97e20c332ba6c2cbb1a02274d7e242fca05bdabd6062cfedc9cbafa19f285887115da7342ef58f04cbda31e", "61f94889f0e9b16fc2b90ff7be1f13e5e519f271bfe432d2262c40bbfd7e5c0f", [0x10000, 0xffffffffffffffb3]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000064d000)={@common="69705f76746930000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000d9b000-0xc)={0x0, 0xb031, 0x20}, &(0x7f0000741000)=0xc) request_key(&(0x7f0000073000-0x8)="72787270635f7300", &(0x7f0000f5b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e28000)="2f6465762f73657175656e6365723200", 0xfffffffffffffffe) 2017/11/23 22:35:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000c0f000-0xb)="6173796d6d657472696300", &(0x7f0000aff000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009b8000)="00", 0x0) add_key$keyring(&(0x7f0000b91000-0x8)="6b657972696e6700", &(0x7f0000047000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) perf_event_open(&(0x7f0000500000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006ce000)={0xffffffffffffff9c}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a89000)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a12000)=0xe8) add_key$user(&(0x7f0000f5a000)="7573657200", &(0x7f000007f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000179000)="", 0x0, 0xfffffffffffffff8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000016c000+0xdf6)={0x0, 0x3, &(0x7f000043b000-0x30)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x31, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b04000-0x4)=0xc) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000044a000)="2f6465762f72746300", 0x400, 0x0) mq_notify(r3, &(0x7f0000cc9000-0x58)={0x0, 0x3f, 0x5, @thr={&(0x7f0000358000-0xb1)="fe4e7c11c8cc8464ccfbc890d15a861e4ce427c9ae84fa60e3d77c6628381fc6b6d17b61893da7fc51c1ab28c321cac57382e07431aafd7d8841234a9c3674cf15784e28e439ee383442174ee3e723640ed11e2d708555665edebf1ecd998e4fd9b3403816c4e06212fd4b3f983931979a6863ec02f6090803dba8e3ccf67a2cfce25c707bdcf87421b028ba511936b27c379d6b63fcaa0bc41bf12e9c62984421d6c81fdc38c67bba43e75836053f373a", &(0x7f0000823000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000afa000-0x98)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0xffffffffffffff2c}, &(0x7f0000047000)=0x98) 2017/11/23 22:35:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000025000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000e000-0x4)=0xc) userfaultfd(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, "700200000000003c0000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x0, 0x0, 0x49ac, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000069b000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00006cf000)=0x0, 0x4) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x200000000000) syz_open_dev$vcsa(&(0x7f0000b29000-0xb)="2f6465762f766373612300", 0x1, 0x0) r3 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) connect$inet6(r3, &(0x7f0000f6b000)={0xa, 0x2, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x99a8}, 0x1c) setsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r3, &(0x7f0000483000-0x1c)={0xa, 0x1, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000000000}, 0x1c) sendmsg(r3, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000ade000-0x2a)="ccf992d48a9987ea525af5b00096b1c97bca05312215a604d23e88eedbfdaacacd45cc7725d836f87559", 0x2a}, {&(0x7f0000eab000)="0a8f026a7bd65092e57c3fff86554d6251188f059708", 0x16}], 0x2, &(0x7f0000a54000)=[], 0x0, 0x8000}, 0x20004080) socket(0x10, 0x2, 0x10) r4 = socket$netlink(0x10, 0x3, 0x1c) prctl$setfpexc(0xc, 0x40002) keyctl$join(0x1, &(0x7f0000427000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) bind$netlink(r4, &(0x7f0000000000)={0x10, 0x0, 0xf19, 0xf75}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f0000000000)=0x18, 0x4) r5 = creat(&(0x7f0000981000)="2e2f66696c653000", 0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000d75000)=0x8, 0x4) 2017/11/23 22:35:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006b7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x8000000000000002) ioctl(r0, 0x4000000000001277, &(0x7f0000239000-0x1)="") r1 = request_key(&(0x7f00001ed000)="626c61636b6c69737400", &(0x7f0000dc6000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e36000-0x1)="00", 0x0) r2 = add_key(&(0x7f0000836000-0xa)="656e6372797074656400", &(0x7f00004e9000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000030d000)="193f58480f015389e79ed124a82184733ad963baf1f4cae979fdd06cbf3b6a2d568db108c87a6dadfcb48fa26b4b705a225f3c31d406bc4f8652dc0a3311b9b45ac1569c50ea09a08d309d853031e7429b304e5aa58635c4556a39eb9af56e8dd65fab7aba862c5369c2a6a5d9e1e94a56df27da40b1f1d033e7f3ac980893e25fa2ccdf0e88cc77c1a82380546714b20463fbd70fcb2b6b1900bf6021f883dcd0459f0c152b8b611a1b49942f10975061889f32061eada74228638ffcd62bc5f524837f9241c50e5365aaaecc336fc9b2c5bea7653b2dfec95148e3ab4643312b448d9dcf14124dd03bf2bbb131374116b8ca", 0xf3, 0x0) keyctl$instantiate(0xc, r1, &(0x7f0000bf2000-0x2e)="7db3b2b936257e9005f53ff78b2e8d3c0eb2fb6059f1782f3cd529e91878fe4762486a59aa00a618ba48b8b280e8", 0x2e, r2) modify_ldt$read_default(0x2, &(0x7f0000613000-0x74)="", 0x0) 2017/11/23 22:35:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000220000)="706f7369785f61636c5f6163636573732e6b657972696e67242347504c7b73797374656d7b2a2a9a6574683100", 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000a96000-0x4)=0x7, 0x4) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f00004ce000-0xa)="", &(0x7f0000001000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000000b000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000daa000-0x4)=0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000000)=0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000e84000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xb, 0x2, 0x5, "198cf76709e3bb6d47ede758f06f765f88f7ffdc74bec1dd3a7f9ab903972bd470f42bee2d6a4d59405c5e8eeca70fd35782d2ae693fd53f94814c6fcce8e73f", "47e5b85754252d09a5bbf16ddac33aa1e308973212c15155a52e5449b75e19f1", [0x1, 0x4000000000000000], 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b1e000)=@assoc_value={0x0, 0x2c82}, &(0x7f00000d4000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000999000)={r3, 0x6}, 0x6) 2017/11/23 22:35:19 executing program 2: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000fe4000)="2e2f66696c653000", &(0x7f0000e01000-0x7)=@random={"757365722e00", "00"}, &(0x7f0000852000)="00", 0x1, 0x2) r0 = socket$inet_sctp(0x2, 0x8c00000000001, 0x84) connect$inet(r0, &(0x7f000079b000-0x10)={0x2, 0x0, @rand_addr=0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0xffc0000000000000, &(0x7f0000fe4000)={0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x0) listen(r0, 0x9) r1 = accept4(r0, &(0x7f00002b8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000cdc000-0x4)=0x60, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000084000)={0x1, [0x0]}, &(0x7f0000535000-0x4)=0x8) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000fe4000)={r2, @in6={{0xa, 0x3, 0x29, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x10c, 0x1, 0x592, 0x200, 0x81, 0x8, 0x88, 0x9, 0x1, 0x80a3, 0x80000000, 0x100000001, 0x6, 0x7d1c]}, &(0x7f0000fe5000-0x4)=0x108) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fe6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000fe6000-0x10)={0x0, 0x1, 0xffff, 0x7, r3}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000fe4000)=@assoc_value={0x0, 0x4}, &(0x7f00009a6000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000f7000-0x8)=@assoc_value={r4, 0x9}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000fe1000)={0x0, @in6={{0xa, 0x2, 0x401, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005a2000-0x4)=0xa0) mmap(&(0x7f0000fe4000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000fe5000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000082000-0x4)=0x1002) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000cdc000)=@assoc_id=0x0, &(0x7f0000cdc000)=0x4) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000bd3000)=@assoc_id=0x0, 0x4) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000fe7000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c18000-0x8)={r5, 0x1}, 0x8) socket$inet_sctp(0x2, 0x0, 0x84) 2017/11/23 22:35:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x24040, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000)=[@in6={0xa, 0x1, 0x60, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}], 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000bf000/0x4000)=nil, 0x4000, 0x4, 0x10010, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000-0x8)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000)={r1, @in6={{0xa, 0x0, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x8, 0x9, 0xffffffff, 0x23}, &(0x7f00000c2000-0x4)=0xa0) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000001000-0x4)=0x5, 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f76637300", 0x10002, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) 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) fstatfs(r0, &(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getresgid(&(0x7f0000aca000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x0) clock_gettime(0x0, &(0x7f00000c1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, &(0x7f0000003000)=0x0, 0x20000001, &(0x7f0000004000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x0, &(0x7f0000004000-0x10)={{r4, r5}, {r4, 0x0}}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000003000-0x6b)={0x0, 0x7c, "bb4eba5340f69e76b2fce9fe92a0747ca4749dc66d9d2349b3ed27a4e7be9f8a8103b2fcfa1e4cf511a6849d76a4daf94bbb7d1d62a2af1b0c476ccc3caa0eba6cee4bc2dadb112ab2e1d7625907cf9d9745f119f8edd95f8cb3b173fb5f9820bab1d31cd01d7afc95b743d389229488cfa1723a4a4706a6df09a089"}, &(0x7f0000003000-0x4)=0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000002000)=@assoc_value={r6, 0x9dd}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000002000)=r7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x4) mq_open(&(0x7f0000588000)="47504c24646d3111", 0x41, 0x0, &(0x7f0000027000-0x40)={0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}) 2017/11/23 22:35:19 executing program 2: r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x400000000001, 0x0) r4 = dup(r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000de8000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x40000000000000, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r5, &(0x7f0000099000)=@random={"6f73782e00", "5c00"}) socket$inet_dccp(0x2, 0x6, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) munmap(&(0x7f0000326000/0x3000)=nil, 0x3000) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) ioctl$KVM_SET_NR_MMU_PAGES(r6, 0xae44, 0x1) ioctl$KVM_SET_IDENTITY_MAP_ADDR(0xffffffffffffffff, 0x4008ae48, &(0x7f000092a000-0x8)=0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000927000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30a, 0xfffffffffffffffb}) ioctl$KVM_SET_MP_STATE(0xffffffffffffffff, 0x4004ae99, &(0x7f000054c000)=0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x2, &(0x7f0000cae000)=0xe2, 0x4) mmap(&(0x7f0000927000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r4, &(0x7f0000927000)="", 0x0, 0x20000005, &(0x7f0000881000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x1, 0x2, 0x0) setsockopt$sock_int(r7, 0x1, 0x2a, &(0x7f0000cd8000-0x4)=0xa4, 0x4) fchmod(r0, 0x25) bind$inet(r7, &(0x7f0000223000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/23 22:35:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x9, 0x10603) gettid() ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000672000)={0x113000, 0x3000, 0x3, 0x40000010000, 0xce, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000)="2e2f66696c653000", 0x800, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, r0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet6_group_source_req(r1, 0x29, 0x80000002f, &(0x7f0000d72000-0x108)={0x0, {{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xffff, @loopback={0x0, 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000035000-0x4)=0x4, 0x4) sendto$inet6(r1, &(0x7f0000d64000)="97", 0x1, 0x0, &(0x7f0000b2e000-0x1c)={0xa, 0x1, 0x400003, @loopback={0x0, 0x1}, 0x10000}, 0x1c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d06000)={0x0, 0x0}) r2 = accept4(r1, 0x0, &(0x7f0000891000-0x4)=0x0, 0x800) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = accept4$inet(r3, &(0x7f0000a8a000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000488000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f00002d2000-0x4)=0x0, &(0x7f0000941000-0x4)=0x4) sendto$inet6(r1, &(0x7f0000fc0000-0x5c2)="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", 0x5c2, 0x0, &(0x7f0000083000-0x1c)={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x5}, 0x1c) recvfrom$inet6(r1, &(0x7f00005b6000)="", 0x0, 0x10020, &(0x7f000034f000-0x1c)={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000536000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x3, 0x2, 0x4, 0x3, 0x7fff, 0xffffffffffffffff}, 0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000d43000-0x8)=@assoc_value={0x0, 0xfff}, &(0x7f00001df000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00003b8000-0xc)={r5, 0x2, 0x10}, &(0x7f0000a7c000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00007ee000)={0x2, 0x0, 0x0, 0x4704, 0x0, 0x0, 0x8, 0xffffffffffffffff, r6}, 0x20) setsockopt$inet_tcp_buf(r4, 0x6, 0x1f, &(0x7f00006c8000-0x1)="08", 0x1) mmap(&(0x7f0000000000/0xde0000)=nil, 0xde0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet(0x2, 0x80e, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f000000d000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfff7fffffffffff9}) 2017/11/23 22:35:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x5, 0x0, 0x0, 0x100000000008d3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xffff, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0}, r0, 0x8000000000003, 0xffffffffffffffff, 0x1) fadvise64(r1, 0x0, 0x7, 0x3) r2 = open(&(0x7f0000e7e000)="2e2f66696c653000", 0xfffffffffffffffe, 0x5) r3 = gettid() bind$unix(r2, &(0x7f000095e000)=@file={0x1, "2e2f66696c653000"}, 0xa) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000bfa000)=0x0) perf_event_open(&(0x7f0000bb9000-0x78)={0x5, 0x78, 0x200000000, 0x0, 0x0, 0x51, 0x0, 0xf2d, 0x10000, 0x0, 0x666, 0xa99, 0x0, 0x4, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xc9, &(0x7f0000000000)="8fd5cd3743b0d8e1df0415d05b20536a5964ab8c33da058711c515f53d558d8abdd8309617735e8628faafbac0fa4a81", 0x30) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00007bb000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000, 0xffff, 0x1, 0x8, 0x10000000000002}, &(0x7f0000361000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000857000-0x91)={r5, 0x86, "c56ca94aa84227e8acfbf2239492b5b991c5cbe611f18772c9f57a9b8b2ef0acfa765c9a1c4ac22f73d1a107ff07000000000000905525ec1624f8c6ae65ea0000000201000000000000003930ca2a9daeb7a7f25cafc6ac1db846452469e8244346c222c7b8a06f7c882a3374122cd5379f06f5fc96627886da29a3624a4787ebb5e156f9e7"}, &(0x7f00000b3000)=0x8e) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r6, 0x0}, &(0x7f00009f7000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000e27000)={r6, 0x100}, 0x8) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1c, &(0x7f0000793000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1000) ioctl$KVM_CHECK_EXTENSION_VM(0xffffffffffffffff, 0xae03, 0x800000005) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x2, 0x3, 0x2) setsockopt(r2, 0xa, 0x3, &(0x7f0000354000)="ff001b00e7", 0x5) r8 = socket(0xa, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(r7, 0xc00caee0, &(0x7f000033e000)={0x4, r8, 0x1}) ioctl(r4, 0x8912, &(0x7f0000000000)="6b") setsockopt(r9, 0xfffefffffffffffc, 0x6, &(0x7f0000000000)="015b01", 0x3) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x18, &(0x7f0000f45000)={r5, 0x60000000}, &(0x7f000042d000)=0x6) recvfrom$unix(r7, &(0x7f0000840000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f, 0x12041, &(0x7f00000b6000)=@abs={0x4, 0x0, 0x3}, 0x8) 2017/11/23 22:35:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000b4b000)="2f6465762f72616e646f6d00", 0x0, 0x800) r0 = perf_event_open(&(0x7f0000500000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x800, 0x5, &(0x7f00007f6000)={0x0, 0x0}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = add_key(&(0x7f00006a1000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000337000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f0000944000-0xa)="73797a6b616c6c657200", &(0x7f0000591000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000dcf000)="00", r2) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000699000)="7573657200", &(0x7f0000f67000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000011b000)="", 0x0, 0xfffffffffffffff8) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b9e000)="2f6465762f73657175656e63657200", 0x0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f0000a31000)=0x98, 0x4) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80206433, &(0x7f0000221000-0x47)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f000043a000-0x4)=0x0) 2017/11/23 22:35:19 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000926000)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r2, 0x0, r1, 0x0, 0x1ff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000011b000)={0x0, @in={{0x2, 0x3, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000001, 0x2000000000000, 0xff, 0x81, 0x6, 0x4, 0x32a2, 0x1000, 0x8f, 0x2, 0xe7, 0xbb1, 0x7fffffff, 0x80, 0xabc]}, &(0x7f0000013000-0x4)=0x108) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r5, &(0x7f0000013000-0x8d)="", 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r7 = getpgid(0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000e90000-0x108)={r6, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10001, 0x1278, 0x0, 0xb1, 0xfffffffffffffffa, 0x101, 0x9, 0x100000001, 0x401, 0x8001, 0x8c, 0x3, 0x4, 0x10000, 0x3b]}, &(0x7f0000150000)=0x108) fcntl$setpipe(r2, 0x407, 0x0) vmsplice(r3, &(0x7f0000379000)=[{&(0x7f0000698000)="23fbbabe7a0d22ffb1897b4584e53a43b0c4fc9978c7bad4", 0x18}], 0x1, 0x0) fcntl$setsig(r4, 0xa, 0x12) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f000005a000-0x18)={0x400, 0x1, 0x8f07, 0xaec, 0x400000, 0x2}) write(r3, &(0x7f0000419000-0xee)="521bfe2d5305096bbf23c4514144b84d1296e8625fd2029047f728ac1264b4413007dc9298f779bb81ec4a90da95bf8f6fb5498cbc5c49adad3ac61729d65b46f54839ee412688b102eda11d88fa7f01e63c62d708e4d80769d758681aa098d8e71219cf24e64703410017b6e8eb63ba5805784ae275d23b59286a471cfcaae0bc82cd2b33bf98d384ae090490f137d7ccbd9545d328d920721e7cf037313ed3cd25fe313338003f6ff48d0bcfc7c72542eacb78ab7f58685962c41da47604c41d33279cd7834dcc075139f2cbfac7e19cd13609d0ac5d8875b599d4f18b072c695f6892dd8f1f83bc18e76488bc", 0xee) getsockname$packet(r0, &(0x7f0000dac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000023e000-0x4)=0x14) r8 = dup2(r3, r5) readv(r2, &(0x7f0000dd1000)=[{&(0x7f00009a0000-0x55)="", 0x0}, {&(0x7f0000fb6000-0xb0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58}], 0x2) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) fcntl$setown(r4, 0x8, r7) r9 = syz_open_dev$mice(&(0x7f0000f0c000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x8200) clock_gettime(0x0, &(0x7f000016b000-0x8)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000d89000-0x40)=[{{&(0x7f00009d4000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f000046a000)=[{&(0x7f000060a000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}, {&(0x7f00009e0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x2, &(0x7f0000333000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee, 0x5}, 0x2}, {{&(0x7f000097b000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f00002b2000-0x8)=[{&(0x7f00008f7000-0xde)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde}], 0x1, &(0x7f00009c9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x4}, 0x29}], 0x2, 0x40000002, &(0x7f0000ae8000-0x8)={r10, r11+30000000}) ioctl$KVM_X86_SET_MCE(r9, 0x4040ae9e, &(0x7f0000f59000)={0x4000000000000000, 0xd000, 0x20, 0xc, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000857000-0x18)={0x8, 0x1, 0x5, 0xfffffffffffffffb, 0x6, 0xf}) ioctl$TIOCLINUX7(r8, 0x541c, &(0x7f000064d000-0x2)={0x7, 0x0}) read$eventfd(r2, &(0x7f0000f13000-0x8)=0x0, 0x8) tkill(r7, 0x16) 2017/11/23 22:35:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006b7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x8000000000000002) syz_open_dev$random(&(0x7f0000ac8000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x20000) r1 = syz_open_dev$usbmon(&(0x7f0000282000)="2f6465762f7573626d6f6e2300", 0x5ebfce09, 0x80) inotify_add_watch(r1, &(0x7f0000a36000+0x819)="2e2f66696c653000", 0x4000000) ioctl(r0, 0x4000000000001277, &(0x7f0000239000-0x1)="") modify_ldt$read_default(0x2, &(0x7f0000613000-0x74)="", 0x0) 2017/11/23 22:35:19 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000b8e000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000035000)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000018000)="72616d667300", 0x10, &(0x7f000099c000)="6c") r1 = open$dir(&(0x7f000028b000)="2e2f66696c65302f62757300", 0x2000000088040, 0x480) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xffff) truncate(&(0x7f0000002000)="2e2f66696c65302f62757300", 0x3) bpf$PROG_LOAD(0x5, &(0x7f00000e8000)={0x6, 0x0, &(0x7f00004a3000)=[], &(0x7f00009c8000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x5, 0xd8, &(0x7f00009c0000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x14, 0x1}, 0x30) r2 = dup(r1) setsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f0000517000)="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", 0x1000) read$eventfd(r2, &(0x7f0000029000)=0x0, 0x8) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000196000-0x2c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e4f000)=0x2c) io_setup(0x55, &(0x7f0000dd6000)=0x0) io_destroy(r3) ioctl$KDMKTONE(r0, 0x4b3b, 0x9) pivot_root(&(0x7f0000690000)="2e2f66696c653000", &(0x7f00008f2000)="2e2f66696c65302f62757300") getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000037a000-0xe8)={{{@in6=@empty={[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, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000532000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ece000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f53000)=0xc) r6 = syz_fuse_mount(&(0x7f0000f4a000-0xc)="2e2f66696c65302f62757300", 0x1000, r4, r5, 0x4, 0x20002) tee(0xffffffffffffff9c, r1, 0x10001, 0x0) sendfile(r6, r2, 0x0, 0xb8) r7 = request_key(&(0x7f0000ef2000-0x6)="727872706300", &(0x7f0000ee5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000eec000)="2f6465762f696e7075742f6d6f7573652300", 0xfffffffffffffff8) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f000030e000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000") readv(r2, &(0x7f000068d000-0x28)=[{&(0x7f0000272000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3}, {&(0x7f0000206000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000be9000)="000000000000000000000000000000000000000000", 0x15}, {&(0x7f00004d7000-0x39)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}, {&(0x7f000083d000)="", 0x0}], 0x5) uselib(&(0x7f0000841000)="2e2f66696c653000") r8 = add_key$keyring(&(0x7f00003b9000)="6b657972696e6700", &(0x7f00001b8000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) munlock(&(0x7f00005b3000/0x1000)=nil, 0x1000) keyctl$link(0x8, r7, r8) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f000089e000)=0xffffffff) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fe2000-0x24)={0x80, 0x6, 0xffffffff80000001, 0xffffffffffffffc1, 0x3, 0x1, 0x9, 0x1, 0xe86c, 0x100, 0x6, 0xaf}) 2017/11/23 22:35:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00005d6000-0x1)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000da9000-0x8)="2e2f66696c653000") r0 = perf_event_open(&(0x7f0000a9b000)={0x1, 0x78, 0xe8b8, 0x3ff, 0x2934d9a1, 0x7ff, 0x0, 0x6, 0x1038, 0x8, 0x21c, 0x69a, 0x0, 0x8, 0x0, 0x99c, 0x4, 0x401, 0x41, 0x1000, 0x4, 0x20, 0x5, 0xcb, 0x5, 0x8, 0x0}, 0x0, 0x100000001, 0xffffffffffffffff, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00006c3000-0x9)="2f6465762f73672300", 0x40000000003, 0x400000003c) socket$inet(0x2, 0x80007, 0x3ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x100000802, 0x800200000000301) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000a02000-0x4)=0x400, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x100000000000000, 0x3, 0x0}, 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000e0e000)=0x20000008e, 0x4) sendto$inet6(r1, &(0x7f0000248000)="75", 0x1, 0x20004002, &(0x7f0000999000)={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, 0x1c) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000000b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000462000)=@ethtool_cmd={0xa, 0x7ff, 0x5, 0x4, 0x36a, 0x8, 0xb2, 0x71f9, 0x8, 0xa6, 0x6, 0x2, 0x8, 0x1, 0x72, 0x2, [0xb11, 0x10001]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000cbe000-0xc9)={0x0, 0xc1, "405d60e6eea3bb207d1a3429e4b0c434377d4e0b2bfcf9cc4a27d88c982c362dc3273b0c761e2c11a0612c9a75e27eb92c264ce8099ffa04dfae0891591431b1d36a33173a902da7247a523b396c07fa149d2b6a78d6fb847722b7d86898211a7bc033f2a1e69cb0c5a8a01b5b341467e8840ea414f60ee457c1f84e5be16bec4e20386e289370ce22726dfa3b88d1248d2b401c950e0be838a01c38cf2f02ca4df62e427d59d5183f8e68ad10d336aac191e372ecc64330637d0ec16c458cd542"}, &(0x7f0000064000)=0xc9) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00005cf000)={r3, 0xc000800000000001, 0x10001, 0x5}, 0x10) socket(0x2, 0x802, 0x10002) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bc3000-0xf)="2f6465762f73657175656e63657200", 0x800000000210000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r4, 0x8030ae7c, &(0x7f00005dd000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f000081b000)="2f6465762f72666b696c6c00", 0x2000, 0x0) fcntl$setlease(r5, 0x400, 0x0) 2017/11/23 22:35:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009e8000-0xa)="2e2f636f6e74726f6c00", 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000e7000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000363000)={0x0, 0x0, 0x0}, 0xc) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000a85000-0x80)={[0x100000, 0x2000, 0x10000, 0x104001], 0x401, 0x60, 0x304, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00006e2000)="2f6465762f72746300", 0x0, 0x0) unlink(&(0x7f0000269000)="2e2f66696c653000") faccessat(r1, &(0x7f00006eb000-0x8)="2e2f66696c653000", 0x20, 0x200) link(&(0x7f0000f7c000-0x8)="2e2f66696c653000", &(0x7f000014b000-0x10)="2e2f636f6e74726f6c2f66696c653000") sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000566000-0x38)={&(0x7f000098a000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000353000-0x60)=[{&(0x7f0000644000-0xaf)="", 0x0}, {&(0x7f0000987000-0x59)="9d", 0x1}], 0x2, 0x0, 0x0, 0x40}, 0x4000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000543000-0x8)=@assoc_value={0x0, 0x1f}, &(0x7f0000afa000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000e38000-0x10)={0x0, 0x2, 0x6, 0x4, 0x0}, &(0x7f0000c68000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000ba8000)={r3, 0x4, 0x6, 0x1, 0x3, 0x1, 0x8, 0x3, {r4, @in6={{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x389a, 0x0, 0x8, 0x7fffffff, 0x101}}, &(0x7f00002b6000)=0xb8) flock(r1, 0x2) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00008d4000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/11/23 22:35:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0xfffffffffffffffe}, "700200000000003c0000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x87, 0x2, 0x4dac, 0xff9, 0x0, 0x53, 0x2000000000000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet(0x2, 0x2, 0x1ff, &(0x7f0000533000)={0x0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4000000000) pipe(&(0x7f0000d34000)={0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000a1c000)={0x0, 0x14000, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000b3e000)={0x4, 0x401, 0x9, 0x3, 0xd7, 0x6}) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f000057f000-0xe0)={0x0, 0x0, 0x0, 0x6, 0x37c4f771, 0x0, 0x3, 0x1c, 0x8, "45f685dac5fb240c19b5084443413bb909a01d77b10a802e79c581385cafe8739c16f2fa99df9ad602be225c980c74bfc56154ef3b8531a24b2065930895a6f3", "3cf5ed146f1010093e302c994096358d7971f2a2c97e20c332ba6c2cbb1a02274d7e242fca05bdabd6062cfedc9cbafa19f285887115da7342ef58f04cbda31e", "61f94889f0e9b16fc2b90ff7be1f13e5e519f271bfe432d2262c40bbfd7e5c0f", [0x10000, 0xffffffffffffffb3]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000064d000)={@common="69705f76746930000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000d9b000-0xc)={0x0, 0xb031, 0x20}, &(0x7f0000741000)=0xc) request_key(&(0x7f0000073000-0x8)="72787270635f7300", &(0x7f0000f5b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e28000)="2f6465762f73657175656e6365723200", 0xfffffffffffffffe) 2017/11/23 22:35:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006b7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x8000000000000002) ioctl(r0, 0x4000000000001277, &(0x7f0000239000-0x1)="") finit_module(r0, &(0x7f0000faa000)="2f6465762f6c6f6f702300", 0x1) modify_ldt$read_default(0x2, &(0x7f0000613000-0x74)="", 0x0) r1 = add_key$keyring(&(0x7f0000ec2000)="6b657972696e6700", &(0x7f0000215000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r1, &(0x7f00002dc000)="6b657972696e6700", 0x0) 2017/11/23 22:35:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000500000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000020d000)="2e2f66696c653000", 0x88440, 0x180) sendto$ax25(r0, &(0x7f0000929000)="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", 0xfc, 0x24040000, &(0x7f00000e3000-0x10)={0x3, {"da857bc56a18b0"}, 0x101}, 0x10) socket$bt_hci(0x1f, 0x3, 0x1) add_key$user(&(0x7f0000f5a000)="7573657200", &(0x7f000007f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000179000)="", 0x0, 0xfffffffffffffff8) 2017/11/23 22:35:19 executing program 2: timer_create(0x0, &(0x7f00006cc000-0x58)={0x0, 0x22, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b81000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000707000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6375736500", 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f0000001000-0x5c)={{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, {0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, 0x4, [0x0, 0x8, 0x9, 0x1, 0x7fff, 0x8001, 0x4, 0x1f]}, 0x5c) ioctl$sock_bt_hidp_HIDPCONNDEL(r5, 0x400448c9, &(0x7f0000002000-0xc)={{0x7, 0x7, 0xffff, 0x0, 0xffffffffffff8001, 0x4}, 0x80000001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x1, &(0x7f0000001000-0x10)={{r1, r2+10000000}, {r3, r4+10000000}}, &(0x7f0000e17000+0x5ce)={{0x0, 0x0}, {0x0, 0x0}}) r6 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f66000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = accept4(r7, &(0x7f0000573000-0x13)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000dc9000-0x4)=0x58, 0x80000) setsockopt$inet6_int(r8, 0x29, 0x0, &(0x7f0000008000-0x4)=0x800, 0x4) setsockopt$sock_int(r7, 0x1, 0xe, &(0x7f0000da6000-0x4)=0xa, 0x4) pipe(&(0x7f0000f63000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r10, &(0x7f000050c000)=[{&(0x7f0000137000)="0a", 0x1}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r9, 0x84, 0x7, &(0x7f0000826000)={0x306c}, 0x4) splice(r9, 0x0, r7, 0x0, 0x8526, 0x0) setsockopt$packet_fanout_data(r8, 0x107, 0x16, &(0x7f0000af4000)={0x2, &(0x7f0000018000)=[{0x7ff, 0x3, 0x1f, 0xfffffffffffffffd}, {0x7, 0x8, 0x401, 0x80000000}]}, 0x8) 2017/11/23 22:35:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbcb3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x34, &(0x7f0000292000-0x34)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0xfffffffffffffffe, 0x26, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, "8ba5ed", 0x0, "00405b"}, "b501"}}}}}, 0x0) pipe(&(0x7f0000560000-0x8)={0x0, 0x0}) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000118000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = syz_open_dev$sndtimer(&(0x7f0000014000)="2f6465762f736e642f74696d657200", 0x0, 0x8c00) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000a7a000-0x4)=0x7) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) rt_sigpending(&(0x7f0000b7e000)={0x0}, 0x8) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00004dc000-0x4)=0x0) fcntl$getownex(r3, 0x10, &(0x7f0000223000)={0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000906000-0x8)={0x0, 0x0}) r5 = fcntl$getown(r3, 0x9) r6 = getpgid(r5) get_robust_list(r6, &(0x7f0000654000-0x8)=&(0x7f0000d98000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00008b1000-0x8)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$netlink(0x10, 0x3, 0x10) r8 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000209000)=[{&(0x7f0000f0e000)="eae2be7f92e29e8212939fe21cca907df06d2a5bf6abc64148dca78b80ad2c3a03b9d9d447e16b13dc9004957587f11593388a1a969e4eff606f10f300adc00beadc630c40f94f2ef5e5d5fd3959fbe50ce710ab42c57c842b4c6ae5b04a2309014ed0f7f5cfdc9ebd2d9cc54fa6df08cfc47d1862d4888471c652bd2a9f62a706b839bfbf70f30e5b5c326a4ec22ad4a8c605b515659220142b67b388653785356abb051735ca91de94", 0xaa}, {&(0x7f000096f000)="2546d2217005f531c3ed7b1c205f0ead30b377fbc69f5cb4785c0dd5b89fe98a4c461fff84096419d7dc939db0f078f7cfd708bb77bbe0ed2267645177c8815a0b1103c6d0f9860b70e30c17f46f831598b993b9a46df3280fcb0ba8a081ffcc6b2b44d3ff44ebf846fb03c2323f50e19642c5b92cfbe9416cfe602e775a3d250543b399c9", 0x85}, {&(0x7f000084a000)="09daedab8683b94558eea4ee6f95b17927fed9a18e5ccd7c149f3559356a1b00229c1b9e62840b2d547cd261efd5a3b46688a7f8ab547a2428c77ef18bc0128d41272272e77d59246f8fbcbe2b7178e181c146bbc06c431f64f238b0bd18e0df9393225f17ee20b508aee86a", 0x6c}], 0x3) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000815000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cba000)=0xc) getgroups(0x5, &(0x7f000010f000-0x14)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) sendmsg$netlink(r7, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f00002f8000)=[{&(0x7f0000dc7000)=[{0x11, 0x1d, 0x719, 0x0, 0x0, "0b"}], 0x11}], 0x1, &(0x7f0000cde000-0x30)=[@cred={0x18, 0x1, 0x2, r4, r9, r11}, @cred={0x18, 0x1, 0x2, r4, r9, r10}], 0x2, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = perf_event_open(&(0x7f00006cc000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x8, 0x4, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x0) r13 = syz_open_dev$sndseq(&(0x7f00009fb000)="2f6465762f736e642f73657100", 0x0, 0x480600) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r13, 0x40505330, &(0x7f0000ad3000)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r14 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006ae000)="2f6465762f7667615f6172626974657200", 0x87d, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00006ca000)={{{@in=@loopback=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed3000)=0xe8) getresgid(&(0x7f0000c64000-0x4)=0x0, &(0x7f0000a89000-0x4)=0x0, &(0x7f0000d73000-0x4)=0x0) lstat(&(0x7f0000b93000)="2e2f66696c653000", &(0x7f0000d30000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getgid() getsockopt$inet_IP_XFRM_POLICY(r14, 0x0, 0x11, &(0x7f0000c0a000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000646000-0x4)=0xe8) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f00002d4000)={0x0, 0x0, 0x0}, &(0x7f0000708000-0x4)=0xc) sendmsg$netlink(r1, &(0x7f0000f4a000-0x38)={&(0x7f0000014000-0xc)={0x10, 0x0, 0x8, 0x0}, 0xc, &(0x7f0000336000)=[{&(0x7f0000656000-0x422)=[{0xb1, 0x200000000, 0x302, 0x10001, 0x5, "e4c37f48ee9bec3f6318901cc245e76e46cb49e1f8ddf985d4ee24e3164c6fd443d019aaf2acb171dafefd271a299188f512ac1ff7009be483e35ff32bd4111553b78e22065f7980d61442d0affaf161f102c09c1a70c5086ba430957a739300e84c7b646dcbc828f0c35d8897e49126b37657dd666059cf44a2d93e5a795c733debeec324ad63c34347a34daca78406cd689de70a5526bc3b8f50bf85a3fe2510"}, {0xd5, 0xc5, 0x603, 0x0, 0x40, "fbfa9a4e5e297ce743b03ada7a9afa3d7cf5fb9149814327076d096b1389e9a2cb7b19185306a9e60ebe218e9d33514418483dc0d8a52128afc35ecc1983bb17bbed79b5a76df35d019023f9864e6103cad88615b21c25f6c70c1ad95d2bdeea21ad8f66e34a60790c5b14259623e3a1df2bdfe1e9daa0e75db922126926cfd427925e8631ece42280347089936c0d4edebfbc6bf76e637c3a414b3b099b9fe676cda8cdbc2a7dec278a0f731e8c7902213048651699dadc831a8788c0baef6856f5946996"}, {0x56, 0x6, 0x300, 0x3, 0xfff0000000000000, "bf57ec464884163bb83f72d52deb67c94d059e4d0709aadb6decf929e28a1cfe89579431d79efc5f2bb93ab62673cb17b9239d65f6cedf1a1fdeb611cf7295549720d5fd65db"}, {0xc6, 0x8, 0x300, 0x4, 0x6, "5077231e1977d0313354206f7a69fa5e44d92ab87e6827a26d992a6a88f1ef48e517569e4d0491359254351de32855f6b60bde43a2e4c4ca9f8c7103842b4aab7bc2e7771fd105d812c07d548f6eb6856a97d39ab24a38f4e3f6753bbef3afde2dcdadf2edd7c5c0dd3d38ba00b33a60a12f76b652182781ae549ab8612c5e3cee98060b76c92010e461436f904f90058b353044cc89348b6186bee10a91e77e8a7c428c867dbf456f773ce95a8fe95006144c6f8df6"}, {0xde, 0x7f, 0x2, 0x200, 0x1, "e2817c3ddb5539748e5056e426791bf2b96f838e86de2f91938dd425e7fdc677a351483b8d5cc9a4d5f320f817da68794b1283f95e7172acc26fee768bd559abf60ca5faa9c75c71c61fc1339ac31922c5f657f8f2e96dce6f25fa8e01aa342bef65828c3ea60f943ee2fd3e6bb02d4e7399d823e63f384e054a10ed30de297514cfff4462fe826ccd86def293764511c26dd8ab775d10b8fb4a76a9040e66b18df6ac6d65859bc00af37efabe462c9e3b84d83a5012bd546c7d5e3200ded93284d90fbbc42039f97f18d2dd46a7"}, {0xa2, 0x4, 0x200, 0x2, 0x401, "099df06db07660650cbaed49d9dc848ac8194c55477478c9aacf410ed0320b158dc527d55ad3bf1f99d36b9ff04523d104b1c5a3f2ef1351116bdd6ce7340b5a106518f71c4bbe0eb7eebfb8c3f2f4327b8bfb984baa503b2f39df500421b1fe624e3b38d047a0982a383c7b292260b4a0e712e6a3f03ffbe21e4a8b2ef4f0c1c25682b12d9f94413b3cb3b29f0f2bf9ce80"}], 0x422}, {&(0x7f0000d2c000-0x236b)=[{0x1f, 0x2e09, 0x400, 0x810000000000000, 0x80, "54b695da22a08644560f25e896b58b"}, {0x1f, 0x591c, 0x20, 0x40, 0x80, "84b38c137c4a8264d9cef05bf100f7"}, {0xbb, 0x6, 0x120, 0x1, 0x4, "f006245bd55305419a09c1018863da7b8f3e6bc31485b87b1e3b5d684e3cd27bcb861196843d0279ed84be2acae1d150ef636aea6d41ec01166e60df35e9bae4500134b4b42195b751d92234dfda45f63ff3a61515ecf7e3a2745ed8448c76342f2fffdc4ec165db01ad981ade31020176bc3238a87e6aece47904bae9f4570af525f805e131dec36820177e9052c645c4a720ae5f4450dd61e1bf3221166023b07816b37c420a0dff3399"}, {0xb4, 0x100000000, 0x300, 0x401, 0x6, "8010360cbc1c09fd7ef24be8c04778f0d33e0b5cace3235a205e1ef6ed31f273c24bc92837bc0a249b61111a1c0b4df064b962efe45b88c00e29aaf64b073e7307fc0163acb6f586bab9f4d437f743b1213617e6c8adfe7c9eaac2bd4bfe0cdf89f6f0f8bac0f21e01b9fb675ccc3691c1f8254d1a5d77538cabd92ba82814d12ec995efc47cfdb1225067e0f708c6008b57461903705007a5b7af3bd666868decc74938"}, {0x1e, 0x1, 0x0, 0x9, 0x7f, "ba22752662c5ad7211d2a9c847c6"}, {0x1010, 0x3ff, 0x0, 0xff, 0x7fff, 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{0x65, 0x1, 0x300, 0x1, 0x1, "096eacdaac27824f825913d6b62b607fecd95f94cb9e229d5389d49294ee606b721979a6ebef6e28e8928bacbe3b7fbe4152df30ebdb914685ffe01dd4bedcd786d3f803feb4cb6d04888e250c2df9153b69a6a2a8"}, {0x6e, 0x401, 0x9c7a2613b461bd3c, 0x6, 0x0, "5bcfdc3f81c15c9f359cf2f0fc58ccb96e08545a65b1bd39149bfb6d4acf1ea206b841cd0655085dc0451165db64d6ec3d9f15b02d0b4c2c5cd90fef35fcb84070a09fc025b48a6a2e7d393d38c6c262848e9a4fa1f7d12340f1cf7982b9"}], 0x236b}, {&(0x7f0000583000-0x338)=[{0x90, 0x4, 0x111, 0x0, 0x4, "de976a66c4156ac22dc333be0ac3e84f7ad19874d2ec96332a9f3738e5c9fb87e8d1679e428c9450c19eadb6b4259b825127a78e573ecd3c84a7b41fa057f97a34e6c8fb6ff6f8a2b229d19f8d101d970238dad15184b84281ca78138f2429a4d20a67d31decd5dedee03be13102e0c13c64d1a95ec65b1d2dde9201963f3c68"}, {0xb5, 0xc9e, 0x9, 0xd4, 0x6, "237be8abedd978059de5fd06eb99bee0dbd97810471989ed13ba8de6f4674165f36669a25f6e74ffa411f3dacf641538135cced91ac0da9705a45d3bbd94c6ef0517fbc2d325e37971cd4896f99d8cf7422e16560d34c22d6634ec60ae068c5d9308ae1fefd878b48d2b6b84cc0f24020110df069ac72887932d49c287e72a94da89c498d0f542ebc62da3c93d069bf2f26e9197d52ea629087d0931622bd82d931a0b33a0"}, {0x100, 0x2, 0x400, 0x3, 0xbd4c, "1680858ba5754d0bc8c16334d3e436ec617fce69ab90474ac5a741fd54ce121f0210edcc328d2deb9991eba0afbb6e63e7212bb8da31d3593f11ed709fd034bcf5590cde0b9f8cf922153e143804519871f7bd736d94645efba6ec3fb8a9f07977438cea7adcb59ab550961a118cecc786fbea7df6677120607edec91416a8a29989dd8dcbfcfc1470e0cad1e4a28d64595e4dd178254ad4f33a43948283af0dbf3993516a46664a8371bbbff2fc42013059aa7d252f634c497b2544e0d575d23cd15f31e5113fa0258f33a51454e46c3c38f8839f6a057b2884be8580ad1a4366e00203c8fd778108e138cd00c96af9"}, {0x73, 0x7, 0x500, 0x8, 0x6cc6, "a1c772b5ba078d826956da95f04ed23980cad2854c844eb5cf61346c649cd6307e82aa703c853d9f7abe449d811cf42bdaa14eb6862200e315f23f5ff9f55ed88878e069e6ead4b7fdb864500481bdc85e98b0265cac3a3d2b6ac27b75b5ee5fdc718b"}, {0x80, 0xffffffff, 0x100, 0x7ff, 0x100000000, "e4c1469a24450422f6be1a3231e9635beec0ea86d6bda6e06b9f28378ca45c393a3f36779ba03280e013bc991f68ad14aad25231451fdf5bca8a45ad05b7cfe825c1ece31995cceea9ea9a4485e768ac0c357569f86d0e7a3f500e3d1af841a8facdbe73a482003dfcaaa1fef17a63da"}], 0x338}], 0x3, &(0x7f0000188000-0xd8)=[@rights={0x38, 0x1, 0x1, [r14, r14, r2, r13, r2, r0, r8, r14, r14]}, @cred={0x20, 0x1, 0x2, r6, r15, r16}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r8]}, @cred={0x20, 0x1, 0x2, r6, r17, r18}, @rights={0x20, 0x1, 0x1, [r8, r0, r12]}, @cred={0x20, 0x1, 0x2, r6, r19, r20}], 0x6, 0x40}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000e74000)={0x40000003, 0x0}) 2017/11/23 22:35:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006cd000)=0x101, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000ea9000)=0x0, &(0x7f00000b4000-0x4)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f00002e3000)=0x5, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000a2f000-0x2)={0x7, 0x0}, 0x2) r2 = fcntl$dupfd(r1, 0x406, r0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00009cb000-0x4)=0x80000000, 0x4) sendto$inet(r0, &(0x7f0000631000)="02", 0x1, 0x20000001, &(0x7f0000882000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b63000-0x14)={0x40000000, 0x80000000000853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000ae000-0x10)=@generic="7beac3820cd014449a0db2c63f3dce40", 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xfffffffffffffffe, &(0x7f0000752000-0x4)=0x1b4b, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00005b6000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f00004a5000)={r3, 0x2}) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000164000-0x4)=0x0) r5 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KDSIGACCEPT(r5, 0x4b4e, 0x18) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f00008fd000-0x4)=0x0, 0x4) getsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f0000846000-0x4)=0x0, &(0x7f000013d000)=0x4) wait4(0x0, &(0x7f0000809000)=0x0, 0x2, 0x0) ioctl$void(r1, 0xc0045d77) ppoll(&(0x7f0000a4d000)=[{0xffffffffffffffff, 0x1100, 0x0}, {0xffffffffffffffff, 0x18, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r5, 0x2, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x5, &(0x7f0000a22000)={0x0, 0x989680}, &(0x7f0000c29000-0x8)={0x1}, 0x8) socket$inet6(0xa, 0x6, 0x2) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000d36000-0xc)={0xd, 0x0}) getsockopt$inet_tcp_int(r2, 0x6, 0xe, &(0x7f00004b6000-0x4)=0x0, &(0x7f000024c000-0x4)=0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f000050f000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r5, 0x40505330, &(0x7f00007d1000-0x50)={{0x80000001, 0x3}, {0x4, 0x41}, 0x0, 0x7, 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]}) 2017/11/23 22:35:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000464000)=0x4) syz_open_dev$loop(&(0x7f000087d000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) r1 = gettid() r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b37000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) r5 = creat(&(0x7f0000b37000)="2e2f62757300", 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000c4b000)={&(0x7f000033f000-0x6)="2e2f62757300", 0x0}, 0xc) read(r4, &(0x7f0000b3a000-0x1)="00", 0x1) ioctl$int_in(r3, 0x5452, &(0x7f000027e000)=0x3f) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000b38000-0xc9)={0x0, 0x1, "3b"}, &(0x7f0000b37000)=0x9) fcntl$setown(r3, 0x8, r2) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40046432, &(0x7f00003a9000-0x4)=0x4) creat(&(0x7f0000df6000)="2e2f62757300", 0x20) fcntl$setsig(r3, 0xa, 0x12) r6 = dup2(r3, r4) getsockopt$inet6_mreq(r5, 0x29, 0x15, &(0x7f00003f9000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000198000-0x4)=0x14) sendto$packet(r6, &(0x7f0000ef5000)="a8a6ff4cc0824f24dca85f9158bb2a94d7e1cbbe3a067b86846478320c192c0a7c50c7002e408609f49798a2c2a88067cb65cbdfcda9d74f1599841556586512ea2699ab0ea654b3132f8da0b19b14fc66d53c2eeeb2b021e7c95c7aad4f7791f4680c68f289a2f6d66dd54a2e403d1526300eb13f41afb141a56ef8", 0x7c, 0x1, &(0x7f0000755000)={0x11, 0x8, r7, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) tkill(r1, 0x16) r8 = syz_open_dev$tun(&(0x7f000047b000)="2f6465762f6e65742f74756e00", 0x0, 0xa) r9 = dup2(r8, r0) setsockopt$ax25_int(r9, 0x101, 0x0, &(0x7f00003ec000)=0x1, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f00003f2000)={0x0, 0x9, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000999000-0x4)=0x0) 2017/11/23 22:35:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006b7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x8000000000000002) ioctl(r0, 0x4000000000001277, &(0x7f0000239000-0x1)="") r1 = dup3(r0, r0, 0x80000) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000580000)=0x0) modify_ldt$read_default(0x2, &(0x7f0000613000-0x74)="", 0x0) 2017/11/23 22:35:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000500000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e85000-0xa)="2f6465762f6375736500", 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000b7c000)={0xac, 0x4, 0x3, {0x77359400, 0x0}, 0xfffffffffffffffe, 0xffffffffffffff80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000f5a000)="7573657200", &(0x7f000007f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000179000)="", 0x0, 0xfffffffffffffff8) [ 256.036894] sock: process `syz-executor2' is using obsolete setsockopt SO_BSDCOMPAT 2017/11/23 22:35:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f5d000)="2e2f66696c653000", 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f00009d6000-0xa8)={{0x3, 0x5}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70, 0x80000, 0x2, 0x6, 0x100000001, 0x5, 0x1, 0x0, 0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000f94000)="6269675f6b657900", &(0x7f0000757000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000473000)="276758d961f3857dc3a6c335b015ab1cdab81d275fc06c271e94b7118272e50a8da14c554d71bcd69c19f15f9cc52783a043d92f26a6c91378994e67f7862c708c1214fb2bc9bad8eba344cc18f8c00ac21540f50f9626ae5420f45a639c4f15a502b47eaa5aaae5a9c59796ecdd0b7d6148b3eb2183ccf430581f6e7869dfbd4c10e2abc3f67ed4b9b1f33a19b708", 0x8f, 0xfffffffffffffffd) r1 = add_key(&(0x7f000088d000-0x8)="7472757374656400", &(0x7f0000d69000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006a8000-0x3a)="fcf8876f066e4beb93979ab923a42610b187769d0fa47943a8a95106b4b3513928ba8ceb4ed80b469b065281d11c46910c2f5fc5bd2033b4a543", 0x3a, 0xfffffffffffffffe) add_key(&(0x7f0000aa4000-0xd)="72787270635f7300", &(0x7f00006a9000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000026d000-0x1)="", 0x0, r1) r2 = socket(0x10, 0x3, 0x10) write(r2, &(0x7f00006ee000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) recvfrom$ax25(r2, &(0x7f000026b000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5, 0x40000000, &(0x7f00002c9000-0x10)={0x3, {"a372dda8a7e40e"}, 0xbca7}, 0x10) writev(r2, &(0x7f0000ddc000)=[], 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007e3000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000244000-0x4)=0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f000090c000-0x4)=0x7) ioctl$TCSETAW(r3, 0x5402, &(0x7f0000cdf000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = open$dir(&(0x7f0000e54000)="2e2f66696c653000", 0x0, 0x0) getpgid(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000368000-0x4)=0x0) getpgid(0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00008de000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c47000)=0xc) fcntl$getownex(r4, 0x10, &(0x7f0000360000+0x25)={0x0, 0x0}) sched_setaffinity(r5, 0x8, &(0x7f0000fcb000-0x8)=0x1000006) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x2, 0x0) ioctl$KDGKBENT(r6, 0x4b46, &(0x7f0000acf000-0x4)={0x24f769a4, 0x82d, 0x860}) r7 = socket$inet6(0xa, 0x8000f, 0xfffffffffffffffa) r8 = dup(r7) setsockopt$inet6_udp_int(r8, 0x11, 0x40000000000b, &(0x7f000097e000)=0x100000001, 0x4) ioctl$TIOCMSET(r6, 0x5418, &(0x7f0000656000-0x4)=0xfffffffffffffe01) ioctl$TCXONC(r6, 0x540a, 0x1) 2017/11/23 22:35:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006b7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x8000000000000002) ioctl(r0, 0x4000000000001277, &(0x7f0000239000-0x1)="") ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000e6b000-0xc)={0x5, r0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00004cc000)=0xc21e, 0x4) modify_ldt$read_default(0x2, &(0x7f0000613000-0x74)="", 0x0) 2017/11/23 22:35:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000077b000)=[{&(0x7f00003ad000-0x7d)="c9d5dc1a13a94d798bc44aea9fb1a48f1c5d5af4329b0b3f1b983086e0d08b0b715007afe167a2ea318a2f80dd8d636e1f0f863c1393ac50b0c4713b7857823874e01b70be5f56b90e0589f9f5d7eb3edb49e98cfc5439654028eb76aabe80efea3c28b38cddd11a165933b91aa13f4564f56fc8fd69d327e9ffdff43e", 0x7d}, {&(0x7f0000f27000)="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", 0x1000}, {&(0x7f0000164000-0x88)="7296c7431df858dceca49905bcaf4f8c6796591f1ad679699dd92e97adcb831b3e7e595238aaa1f166c6e5eb53a45b66b27cf5681716e7cbd4ceb8bdf32706195dacfa6eb55ae9b1d0cfd69e2d00a806bbf912bddec7d9e03960cfbd1acaa36e4c38969e24f5411317e03edc7b47278f2ad6e444f81b403c7eb664d0380a332a34fc3296e1ee36d9", 0x88}, {&(0x7f0000e58000-0xe3)="412c395b9290028caf6d1c0cfd9430ffe0a7d0f0b5bb633a3389e19795a7d942e30d37e20b8d8d625309ee4eb8c8611a065a7e04f0c069662df6857aaa48500c61504a46eb23c14becd2e64a94f191e5465875a16662d397a6dde171148b7bef1a78f9f212047f34ab0594ac0a74ea7f56a8fae50973f3a85699bd278ad806d591144eb00dc76c5c0c0f20ced978d84b8b93a8b653318d83ef47a361aeca2744c4467a781e06f535e478072e3c40bb9a038687285e9ca1ab47ac600d3eda6254fe8087789b6d10be807c31dcb2b1562bb2d3c65dea11be332547ac7fee9f182bfef4d6", 0xe3}, {&(0x7f000041f000)="96ee0e33f681b38fec8dd6cbd9e97f07d2fcf10264789144c78c5ba050", 0x1d}], 0x5) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000010c000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000261000)=r2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000f61000)=@sack_info={0x0, 0x3, 0x3ff}, &(0x7f0000d73000-0x4)=0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000053f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00005b2000)={0x1, 0xc, 0x2000000000000000, 0x4, r3}, &(0x7f0000c3e000)=0x10) socketpair(0x200000001a, 0x1, 0x800, &(0x7f0000417000-0x8)={0x0, 0x0}) getsockopt$bt_hci(r5, 0x0, 0xffffffffffffffff, &(0x7f000000b000+0xa99)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000432000-0x4)=0xfa) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f00004e5000)={0x0, 0xffffe, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r7, 0xc0106426, &(0x7f0000d1d000)={0x4, &(0x7f000022f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0x19, 0xf, 0x34600000) setsockopt$SO_BINDTODEVICE(r8, 0x1, 0x19, &(0x7f00000ef000-0x10)=@generic="081dc14341c893fe0c4b48cf542ec3af", 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f80000)={r3, 0x7fff}, &(0x7f000072f000-0x4)=0x8) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000d4e000-0x108)={0x200000000022, {{0xa, 0x2, 0xf5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r9 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x1, 0x1, 0x0, 0xfffffffffffffffc, 0x1}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f000003e000-0x90)={0xffffffff, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_mreqn(r9, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x72, &(0x7f000027e000)={0x0, 0x6, 0xffffffffffffffff}, 0xc) ioctl$sock_SIOCETHTOOL(r9, 0x8946, &(0x7f00002cc000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f00004b5000)=@ethtool_ts_info={0x41, 0x7, 0x4, 0x6, [0x5, 0x8, 0x5], 0x2, [0x0, 0xaa8, 0x34]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r9, 0x8916, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r10}) setsockopt$inet6_IPV6_PKTINFO(r6, 0x29, 0x32, &(0x7f00002b9000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r10}, 0x14) ioctl$sock_inet6_SIOCDELRT(r9, 0x890c, &(0x7f0000e3d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x7, 0x6, 0x2, 0x100, 0x4, 0x1, r10}) ioctl$sock_inet6_SIOCDIFADDR(r9, 0x8936, &(0x7f0000778000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r10}) 2017/11/23 22:35:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x40000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x5, 0xff) perf_event_open(&(0x7f0000500000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x804, 0x2, &(0x7f0000787000-0x8)={0x0, 0x0}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000222000-0x6)={0x1, 0x3}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) r3 = request_key(&(0x7f000028c000)="706b6373375f7465737400", &(0x7f0000c65000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000091d000-0x11)="3a73656c662526637075736574656d3000", 0xfffffffffffffffa) add_key$user(&(0x7f000041d000-0x5)="7573657200", &(0x7f000007f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000614000-0x1)="05", 0x1, r3) 2017/11/23 22:35:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000898000)=@l2={0x1f, 0x3ff, {0x41, 0x8, 0x4, 0x7ff, 0xfff, 0x5}, 0x7, 0x574f}, 0xe) bind(r0, &(0x7f000014b000-0x1c)=@in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, 0x1c) sendmsg$kcm(r1, &(0x7f0000a71000)={&(0x7f000004c000)=@alg={0x26, "6861736800000000000000000000", 0x8e, 0x0, "74776f66697368000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000be0000-0x30)=[{&(0x7f0000c61000)="3698d929895fe8b9c4645d9706c7217ce28f91d195fc925e4683c89e12529c3342c28cba1bc7984294a0f6683d5e123a060794db0cbe4af41829c065efaf62679ce588fc1207180011f2dc7876e1cd0be48d9ed6d0abd8ad4e1aaff9bc4868a527c158f215be3fbebec91860989042a57d874d6e", 0x74}, {&(0x7f0000e57000-0x49)="08284fc39f924ca2216fef4706d84c2e6a04ada03e89d3b70ffc01d2fc5db3f30c542f394e8310de2c0631f8a82797b5b55f48b769326d67f91217fc3500617d152834642fece69b2e", 0x49}, {&(0x7f00008d8000-0xc)="b2abde28ec559c66956fa364", 0xc}, {&(0x7f0000cb5000)="c71ab4a54a35614d50f79ad200c7bd7276a297fe3b9ca021b837aad43ddb8c2d8dd7336a70e7c56fc87eca29ebb6f053074a39bf62ffc3583b3d1a0768e1bad6a9bf6129758f265efa0ab879fccce475cd4e3b6540f42015ce12959a4b6cb5efc70b4c2ff4bdc352e829b0b67125980a1f2dea28e5302d4f86e439df8c9d63", 0x7f}, {&(0x7f000037a000-0x27)="ec261c9a52e110eee6f38bb3e121ea1b39facbbf731042f9c56ea638852421901a30e940dd844c", 0x27}, {&(0x7f0000d75000)="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", 0xfd}], 0x6, &(0x7f0000f66000)=[{0x8c, 0x84, 0x5, "08b4ceec6e3271a106999c8d86fc9ee54e812d4a38fa36b937de5478f737a4f16a017096b89d852ce0a7a90d69192f5ec38dcb53c422bb7dc600fb26899acc8bce35c477f053f028d910303192fbf48129e8c75c630e0834f393cd4ee8ae5a1d551cb736ea05b3d02121a18a64f794dd7d63c37b6135c50faeb1de022cb2990d"}, {0xa8, 0x10f, 0x8, "edd0576fdea7ebb05ce34f3dedc45aafafd5493e945aac62e7611d8bb928cc62f885227237c05c743ad759f7c70212314cef10094c2876e41e7ff80e9e504016fecb8f0fbb32f89e10211a4e607405449317ac035327aa7f475acef9c92cb0b82361da6f31a244a28e59b47b6e908b6a0f292347f149d6a8edf277f18e7220a8cb9fb4bc288a27e2b91554639ff18c7dd66d12990133781276712420"}, {0x68, 0x19b, 0xf4, "b1f19750eb54b8ec062e87d59749b1ede3de52a5bda38548c1f179c0f4cbf49482f67301c9558f14cf66579936fd40f48638b848b29bdf2c458afeac942f8bec16ef24028818cb7bfa04f108473897a2916174789db655a2176f77"}, {0x100c, 0x0, 0x9, "8b70cdbf94231753f9621036926032d4b941450056ff93061c5848e48a5412a529ba8832f4acea76b1845478927e0d968f080ae284803fe3e91a7973fb2e511c63676eaf61f68b1d43a18651e67a7005ab351bea836a87e99c5a66529db2aa75348a63dacedb295504451dc1e98095d56833a63c3de91e31fe33eb3015ca586926a6c24b246993ad7d61899a07b2712ca56a9cc0f706639ac219a96be014f3d500bf719f07b30aa184f74097e2ff6d54a864e490c742889672380b3421aeff8a23d98dc8df52718175c3b762c7f397799a65e315106d4ba51a634878eebcf2ef270614d663e97b69ae04c6438a9c1b05a9312535942963b595138b5cc44cdf3a7999dcdf3ce3fa45da467144e5ebe00e75bca260bb89a5403cc0be74459a95256786902daeb11de822d48e33e93d2533c7cb44ed29888968da75ffb5ad578ebc476d0b37951e8d84e5ba71acefbe79d95e00543e07d0d53208f3fe6aa12368355f5be5f134c2ffe295fe42c870286cd2429782e8fc4112e9b17880f41ae04897e8997f964c473646a7e2526b292469a8a93da48ddb3424c5a51c71abb55612e532e9feb36dfb598a444261033adade2085b8e2d37977e5ade527869a4b5d6efde013740eb30f34d16c1b26feac123d72abcba42c7c9b7bfca9577ccdb72a938905183b5027a96f7f1e2dd9b99d0e0f4679e86b7bb38e1a20b6d15f773522ed075a611d2c631cfffbfe47006f3b17f29cdefee19ed0b6a4ef10cfdbf33a58eca96304d171c71223db3e7cb545adfde347c147b3d5b7ad5db118aec1a5230e3fad4c93473ff11b91d1a07217901722cf2b729d1022a60cc40f7e394c6c632322054a2cc0e9621e24ce95192a90cad4f82177a45b3bf1c8c81b3adee2cc1c82ce968dcbc97795e6b7c46e06f012732876d7a0f37c04178c2a206121554d997a41cd0f18ed0584665167672c6e5725265bbd1b4dd4821ef5e5f5e5ab95feb6e44f12aae992b1aea2cde9f303e86f1ae033d7318650b1f7d1403305584b3cc9047c63186d17c9960f48f85d32f2847f285738f4a1d833568b443198c898b9ce91e40f05eb87732fbe2f9e18f7684177a276956c3ef1e56fecb272340a7c221e3aa215756bc6c0f0413819b2c832a2e7d2d2870f461ae1df13b83e3e86f5a3029fed0b4ed51d16bf33170bb5def24b413f14e9de72c8dc6955d027e52ccfdcddf75d48c44f7c4d06a1519f55ef7d3157443298c2ec8d7b73075f618f548e6f2b60fa5fa807d20aec0eb0ebf0c912cc0a41b69561d2b8f3ff1f4f92396dbc9e6901e4be45ab2a1123a41110dad2cd450b12539fcd6457f4d659995a5b66960f7b8e5cba19013f09441dd77af42873052622b792a92cd28ef2c18c7e6273f7034f62781b70b01d9df92e18e71657c3746132ac26a1bcfaf2febbd5ee14cedea8da910e8922f255462fb0168874f9ccd394acb16ac8e8be01ea146b15c69e91b39ee6a056a9e04ca4f4a4bd1f8e5b0828345bac4de11a98425c6b3de1702e95e9cd7a5bd89f4b96428b4e92d76b184093b211e666f3b951d1a5d954cddd1556286e2e466e4afc9e2bf86950ce6ee69c0af4cf933c46a6ee4c03aa90626e31e3b78a43ed959c935d548d96e29edd44993b6c0ea7bba75cdd8ab74ac0c99ab16f35da4aef0228a812aa0e91f0ef0551fed3c1392d575b56cdd11de7b38f49273f31692e189dcb8d4eb913fb282e7485f661e373b0d35f743c30d10d391259d7f59088f5b8445d73a36775aa85fa8553856a2bc63a180fedb53529244e79096ba55cefa2ffbc3e8ec27e594f233c1a832603ce354f29d7f775733b14a5fc3409f882b7e4bf5c535a996da4b7fe5e18ae0eab94d1bdd1ddf992447634d7c277da97d22db1bfc5baf9e42e52a4649b1463b3141124b34f7a787feccdcf802b9f04d20e249621eb517a2c808fd4786cc54556cdcae4c4b3ac3ce10d18aadb84d8ea08ba4596e509a70d67df8e3bc3432ba0d3ca895dcbfddcb7743d6746d52125d3e79bdb5919f591c4729dbdce5676a78dfdb075ee33ce74f0847bffdeb8d51cd42ddcca1f81f2a7d7a3d4736f87097ec65996759bc6da8a5808c2c0725cb78202f521c1ddd359da327f293f82f929dc6ca3ffd23e8a1a171566a386c53cbe6841f2ef6c10847fc33afed8d93a35294cd6b1b16f4342cd21958399d8f2aa7ea3b092a1912af0682a1701b990128f9a24a70f1ea56e76698926e98b2f303660d110b15e0e0ded2d81fb968b738e1ced1a3a4ef905dad76082b5ece2e927927969f20b8da61fadd642cfbeae9ce458f4256bd766bbd601e9d3107b1795fbea3e0b56f9f5b36a3b6d93f9e1d5b1d5c969dfe1133d16f2e4c7244050c34bcc1d3472c089a044e4356a4872f9008bfa1d403a65669aadc1c00dafe2951776119c338bfeb56bdfbb5d7ecb131c7de44fac26bcb8df22ac5e5bc8989524a67e03d1f53a617ee3da6330636de8ad9659a3103afc1c3e613069997ab5b7bc3674004b94da4ba17d49c140b3c329c0743477b442106715b3289968e0d5910b1cc08dc97e508b081ae088e10d5a704e969400201e049912761542fe50dd6748d2c7ca25e971193897135db3d3dd2d8d5f35b42bbbb3577add244825fd1b3730bfb0c1082559c0973e9c049716ef443445310c64adfc8ff6dac3f54985cdb742fac342e08cfe1ded8e4a7b3255436c7d1fce935902ed19028ec7713b1967253d570a8998414377b340eed6b79fc1086ea267af67319725d59bc4f834b0e3c75fc6d00b25bc450c748b31ceac1187db6324ecef7e6179e1cb7f50a46e09baac203427c0d48511c47324b9926803d6ff74b3e24247fc960e2c0741a5600c1be22515dc2ec5350ee3b719bb4a5e2a3f28547a05cb76f321d8fc166c7c90b4a448a5bf53ed4dd1173e43dfd2aa8c0fb879657e8b47974845aa227db5a7626b6663320f09f1b8a320f9bbd353e99bd8825c918755c1f3015514190ad59e78cbe944d01424727394fca647e7eea9c8e837190f0afae5eb55fc0a710781ded2b9ab72de0c37db8b075d8e318805b45d749ccf71d30d53dd04340d3c93fdc1e5bb7b2df8ac5005f32b129e77119bb59ebd15fdb1b0e52676b37b9270b81bc6363a54adeb58cafa28d124a3b27cba72ce767fa276fcaa28004b271c732f6132b7802102f2f81fd62e89b873d77fea8c1202039b82d20af12ab367240189179d598d4326c2bf7f0076b9bd20ae71ec7610a97f14e3b00ff96eff9b747e65da7b570e0cd43fcb8ba2ff01f1d643dcd2c9fa5bc7c0c58a0f00130989f660ef3e2e7325a4dc1fe3825d3dd2aac38dfce1e60bd05313fa8cb2192cb4bf5e5bec3cec6450903e930688a155ce4cf69263cc15523bf4a9b8058cd9b483fb1159708156899e7a4235d097c4643ce10424518f63ec2d29fa08730c58fa90a1700547ca03043bdbe4a2389e323c4e1e6ca450f0b194c2e8098c2d617bc0a7838d7c9c5ac0b2b9f546bd6172ee4bd07313d10cbdb2dc267f88f21c652fa725601a7d767103f79c2dc29c393e8bb5fe6815abbeab9487fbed9f22c18b79d91ba2bb019ef026a5792741f28c5ca2326d2b1a65ef60ce3c1a96b2c92a6ee6320ede93bb73692026f371dedbb3bc35b6b30c0f00af33878ddfe96ff92cbb0a0478e3bd56938041d3b507e8f5ec4ae38525cdfd1a1981a7314924198f0225c95ad3e0d6cbcfa142f326b27929d7ba784f3a98777817379b16a378e5b898d1fe9476a6490dffe05ccaf6839a690cf2daaacbc13ff12c1b0d654117dfc1c1172f0ca9e60382daf8f2ce52905c0a1165c4fb1b895d44583065dc87976d6cf7fa9133916238777aef697c7e06b91db19fd510bd4dca746a4522a9e9d30450b7465e4347dae41b53eb906c88985d952af8f03705b392a2822acf78946b9f96a98c1b90ea0ca5a8a97f914f0228e54c72c67fa5ecb91acc9d538fe3bb76d8f2d8b2d356ae009bd381b5970991c8810a932497b756b1910f76e63897a695e7db86dbbd81ddd07f3f61e1eb08afe2dc681903e993bcecba3d40209243d7508abbffde7496ec4acf8732b7db34756fe7d80f029c8218f48f47b745b1eb733a952a38d02877ebaf16dc53938ea92377b8b1443bd000864dea25e0c8dbb792b64924780c06e334c1222f305b8e320a1e37c3431f5401b66d74ff63c103c222668be8bc2b9179bb7ae549804594b56dc62a73f4984f5f8087f59b438f41a47128bfbfaa8a53580ccfa73bf5c0cfc0242b09d5e87baa9b244bff36abb6d7bd9683a1d0a182f380d875b9d96c862f0a53780dd834dcc86aaf57b1f5995a1454380bb513adee8727287935b6265e0549d801333a65c6fea3c9c1d1a8913392bd881aba9e6fc3ccbc18702e07817aded4c5693221191191bceaf37b3debf668e6f64e049ef393dc043678ee592d66c60b6b18431618a210e2c107afbee700f3f6cb27391247f634aa61acb002b1d86ca45c511548e76e86dc84faafc50fda206e939371e46c4e3f48e443a47ea5229c90be7bac366e5b922bb131dc3bb0d88cd85723ae39e90d7928e18d3843a0a5b429749c8f62a3357bcb1132f2fc801c5c372d527fc344f22dc606ca95f47b9f5a37280b92cbb184351f1a4bc1d456032611d703edcaec1788548128cdd92f9d852a4ef28db235667e0e0a35b91109d162b7a2c1e405d2c6105acde7ce2be402d6925af22967b282fe4475f3eda0fb4808ee1ddd52eb80c30a457daedd2494219f1a55e5afe49760fad170ab13b13251f2724064ffdcae35a17bc98f9b24bc7c466b0fdb9b76647338c8be50448bacbd4a8182440a1cc9ebf8bee25ddb30747e0a85be4c32cd36dfad8b5bf2bc27e9e96f133a442d9b24a4ef64ac033a11a7fbe3cf5070fb8be856e2fc359f81e49e386673e14936ab14e3f27f7680b80ef28c0d02483ffcbe3c8690911d71d4f089529127640ac6c833ccac667b270e458f0fc67fafe604c4fe15f3b414f0ef76bd5656ecee712f0ad8b8686ae13c7af22fe535312f0ec731e941193fc1f627319b3260a891d9db49dec7df3988f07f3a569e87d07dcd35d89e212691e2c28311bb25a747bb1ab1d3f206db0a141c2ee361ca092c1a26b23b662b5e2f917de489db6bde359df6b651678ae1d34729847f38625b46eb4e3c34b877a050d27a84357ed1d07e76c5ef4864eb9a6042f4076ae9b2072383b57e6fe3c78ec280b4066d64063b92a079eaa290029bc6fc8afa3da1c7be347c6d6547acb661d958284125070fe1d91e540eef1ec55a197423f8ae4b6444d18b25604e4e24c5b486253fa00fe683d82a815144b47130f13ece7486c8f6f7ee797953ad37baa830612aed1e20b07d591321cb71123d5ed7f8b86e95985ae715689aa79e656ae41a9bbd782bcabcbd8d55de48b03e636afaccf939c8d74f5cd544213b7f7f5993f06b7aecff57b2d6b523fd907acbcbe82c5b77b7feb1165dcf524de663572726f556d5f184e687dbe13007f19f53ef7fe0575f57142760962d282aa9ecb8e598eb08003b8e519b19fe07cf530efac8d16d37a1a6693755632b71a02ca2cb63300f53309403b3f2a12401d6a0ff33ed0d0c705dd99a8e042091774f5e81028bd40c720f3c2d8e933aff997c49137c4e312a68f34dfea24d7bf1b5b9ca7262568e196ab8aea56c96e6c6169641293a47e2a8116256b41e196c41245c4e882362fd8ce4faf55d6f38093132a6157752261e55349c3b94190480cdca0eacb3c7f53a9376799d0dceffcdc85e"}], 0x4, 0x0}, 0x44004) r3 = socket(0x1000000001e, 0x2, 0x1) bind(r3, &(0x7f0000b98000)=@ax25={0x3, {"a6b30061a46f13"}, 0x200}, 0x10) clock_gettime(0x0, &(0x7f0000d5c000-0x8)={0x0, 0x0}) clock_nanosleep(0x6, 0x0, &(0x7f0000d57000-0x8)={r4, r5+30000000}, &(0x7f00003b3000)={0x0, 0x0}) chdir(&(0x7f00000d8000)="2e2f66696c653000") bind(r1, &(0x7f000009c000-0x80)=@alg={0x26, "736b636970686572000000000000", 0x11f, 0x20, "73686133383400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind(0xffffffffffffffff, &(0x7f0000d81000-0x80)=@generic={0x1e, "01030000a8000000000000000000000009a979f3f1b30c7bc800000006bad62e0a43feffed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b247090c5216669c7021f6f65dc2160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077ae6d1c90001d6d90980ee590c8b9f70dc136cb184a"}, 0x80) getsockname$ipx(r3, &(0x7f00008c2000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00006b3000-0x4)=0x10) r6 = socket(0x1e, 0x2, 0x0) r7 = socket(0x5, 0x2, 0x1) bind(r7, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r8 = socket(0x1e, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f00008fa000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000245000)=0x8) sendmsg(r8, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f00000d2000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2017/11/23 22:35:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d57000-0xb)="2f6465762f6c6f6f702300", 0x12, 0x4000) ioctl(r0, 0x4000000000001277, &(0x7f0000239000-0x1)="") modify_ldt$read_default(0x2, &(0x7f00000f7000)="", 0x0) 2017/11/23 22:35:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0xfb) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000bc2000)=0x0) pipe2(&(0x7f0000fd4000-0x8)={0x0, 0x0}, 0x80800) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000069e000)={0x9, 0x5, 0x0, 0x9}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000304000-0x8)=[0x45, 0x80000000]) set_mempolicy(0x4003, &(0x7f000080c000)=0x80, 0x7fff) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000bf6000)=0x0, 0x4) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003a2000)="2f6465762f6b766d00", 0x100000000000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = syz_open_dev$vcsa(&(0x7f0000afa000-0xb)="2f6465762f766373612300", 0x1420c028, 0x200000) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000447000-0x18)={0x8, 0xffffffffffffffff, 0x8, 0x10000, 0x6674, 0x9}) mknodat(0xffffffffffffffff, &(0x7f0000a05000)="2e2f66696c653000", 0x8000, 0x5) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffd}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x800000000}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0xfffffffffffffffc, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000021000-0x40)={0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_dccp_buf(r3, 0x21, 0x2, &(0x7f00008cd000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000033b000-0x4)=0xbe) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x2, 0x3, 0x0, 0x0, 0x9, 0x1f, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, {0x0, 0xbe5, 0x5, 0x100, 0xfffffffffffff800, 0x0, 0x100000000, 0xa36, 0x0, 0x100000000, 0x3782c00000000000, 0xfffffffffffff800, 0x0}], 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000c38000)={0x1, 0xfff}) getsockopt$sock_int(r5, 0x1, 0xc, &(0x7f0000c70000-0x4)=0x0, &(0x7f0000000000)=0x4) dup2(r4, r3) r6 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r6, 0x29, 0x16, &(0x7f0000932000-0x4)=0x0, 0x4) 2017/11/23 22:35:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0xfffffffffffffffe}, "700200000000003c0000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x87, 0x2, 0x4dac, 0xff9, 0x0, 0x53, 0x2000000000000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet(0x2, 0x2, 0x1ff, &(0x7f0000533000)={0x0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4000000000) pipe(&(0x7f0000d34000)={0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000a1c000)={0x0, 0x14000, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000b3e000)={0x4, 0x401, 0x9, 0x3, 0xd7, 0x6}) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f000057f000-0xe0)={0x0, 0x0, 0x0, 0x6, 0x37c4f771, 0x0, 0x3, 0x1c, 0x8, "45f685dac5fb240c19b5084443413bb909a01d77b10a802e79c581385cafe8739c16f2fa99df9ad602be225c980c74bfc56154ef3b8531a24b2065930895a6f3", "3cf5ed146f1010093e302c994096358d7971f2a2c97e20c332ba6c2cbb1a02274d7e242fca05bdabd6062cfedc9cbafa19f285887115da7342ef58f04cbda31e", "61f94889f0e9b16fc2b90ff7be1f13e5e519f271bfe432d2262c40bbfd7e5c0f", [0x10000, 0xffffffffffffffb3]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000064d000)={@common="69705f76746930000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000d9b000-0xc)={0x0, 0xb031, 0x20}, &(0x7f0000741000)=0xc) request_key(&(0x7f0000073000-0x8)="72787270635f7300", &(0x7f0000f5b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e28000)="2f6465762f73657175656e6365723200", 0xfffffffffffffffe) 2017/11/23 22:35:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006b7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x8000000000000002) r1 = socket(0x9, 0x6, 0x8000) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00003df000)=r2, 0x4) ioctl(r0, 0x4000000000001277, &(0x7f0000239000-0x1)="") modify_ldt$read_default(0x2, &(0x7f0000613000-0x74)="", 0x0) 2017/11/23 22:35:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000727000-0x8)="2e2f66696c653000", 0x8083, 0x86) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e0a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xfb, &(0x7f0000b48000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f00008ba000-0xa8)={{0x5, 0x2}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x10, 0x100000, 0x1, 0x5e, 0xe116, 0xfffffffffffffff7, 0x9, 0x0, 0x2, 0x5700000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000739000)="2f6465762f72666b696c6c00", 0x80000, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000019000)={0xaa, 0x4, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r2, &(0x7f0000013000)=[{&(0x7f0000002000-0x4e)="00", 0x1}], 0x1) r4 = fcntl$getown(0xffffffffffffffff, 0x9) ioprio_set$pid(0x1, r4, 0x8) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000019000)=0x6, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000001a000)={0x0, 0x0}) alarm(0xfffffffffffffffd) read(r2, &(0x7f000001b000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000fe2000-0x138)={0xfffffffffffeffff, 0xfa6b, 0x4, 0x4, 0x5, [{0x3, 0xfff, 0xfffffffffffffff9, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x3, 0x5, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0xff, 0xfffffffffffffffc, 0xffffffffffffffec, 0x0, 0x0, 0x480, 0x0, 0x0, 0x0}, {0xeeb4, 0x3, 0x5, 0x0, 0x0, 0x3001, 0x0, 0x0, 0x0}, {0x5, 0x4, 0x8, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000012000-0x4)=0x1fd) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f0000989000-0x78)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x2, 0x3, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x2e64, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x6, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x100000000000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) 2017/11/23 22:35:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000d5d000-0xa)="2f6465762f7663732300", 0x29eb, 0x400) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000d97000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00003ab000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000e49000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000018d000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00003d9000)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2, 0x4, 0x40, 0x20}, &(0x7f0000ef5000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00001c1000)={r2, 0x1, "b7"}, &(0x7f000067b000)=0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x200800000010d, 0x1ff, &(0x7f00002bb000)="0ebc3de863", 0x5) mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x40010, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000000000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @map={0x7fff, 0x80000000, 0x9, r0}], &(0x7f0000ef5000-0x6)="7351d6654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r6 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000679000)={r4, r5}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00006f5000)={0x0, 0x40, 0x359, 0x26, 0xfffe0000, 0x2, 0x7ff, 0x43e, {0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x2, 0x0, 0x5}}, &(0x7f00007a6000)=0xb8) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r5, 0x4018aee2, &(0x7f0000b87000-0x18)={0x0, 0x2e859823, 0x80000001, &(0x7f0000002000-0x8)=0x0}) r7 = socket(0x10, 0x802, 0x0) write(r7, &(0x7f0000c36000)="26000000420047f1938d0000000000000000000000000000e629fff7454a6803e517c78a328a", 0x26) readv(r7, &(0x7f0000d14000)=[{&(0x7f0000f9f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe8}, {&(0x7f0000a55000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb}, {&(0x7f0000adf000-0x2c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f00004e8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc}, {&(0x7f0000335000)="0000000000000000", 0x8}, {&(0x7f00007bc000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde}, {&(0x7f00006b7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}, {&(0x7f0000787000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f00004bf000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}], 0x9) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)="2f6465762f766373612300", 0xfffffffffffffffd, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r8, 0x10e, 0x8, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fe4000)=0xc5) mmap(&(0x7f0000fbf000/0x2000)=nil, 0x2000, 0x3, 0x8030, 0xffffffffffffffff, 0x0) socket(0x11, 0x0, 0x0) 2017/11/23 22:35:19 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f00005b7000)="2e2f66696c653000", 0x800, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f0000002000-0x4)=0x0) socket$alg(0x26, 0x5, 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000000, 0x32, r0, 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) io_submit(r1, 0x7, &(0x7f0000002000-0x1c)=[&(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0xf, 0x3a0f, r0, &(0x7f0000000000)="ae1ba5178bb6aaaa4ad0fa693c1dee7dc46a947f84986bddb909bd219c3ba9d6a64d862e0ffaa730a29993cd1b2943f3234b323fcb141f30b404197839fb2502c4fb2bc1811da1f0221e569cbc9aad95fdd3de3d7d0897d14a7ff92534cf32fc", 0x60, 0x3ff, 0x0, 0x0, r0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0xffff, r0, &(0x7f0000001000)="66d9f379ebe70b8b628dac3832fa16439f8a99f28cc19529199c5d28828def7a95adb2e815b0ddc887f4507a76d97f84754be607631ba221dbc195157a295751cf53320d5d90b1afb3af37112265d1fb15058a2354f7fb0e64820cb73de1fa85f7aa7bdac6fee352b614795dcb3fc60b9c9ea015cd4f1a54de2473aa43e3d51e22f19a0793ff91ce8428c764ec17faefe12a744ed804d77cfa37fdb118457c30cfad152645460d1442a78553c830434247137b6751573f23b6856b94fae0ed0b6ff5dac09b850a55d1d04f16722915e168eaae70eef4", 0xd6, 0x8, 0x0, 0x0, r0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x6, 0x5, r0, &(0x7f0000000000)="cca7d8d204f9d9605077efe4a2cba69736931a2d3b53f1142489c2520f944f225e305a56ebd06b167a06922e09aa5680858809fdc97089a533c34faddccdec3be4932d427cc7c61b1a46d1831b831cdea4db8610cfca433fd4c9bdb0322d323987b668597e5b60f5e6660c1ab94ea4438e86ec2574c1ab6f7d4beba406dcda75585c", 0x82, 0x6, 0x0, 0x1, r0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x9, r0, &(0x7f0000000000)="92a30d7b9bf18111e89004d541f26ea76162ddcd1d067ff735aaf59f1ea7121844aea336767cd1d8f716af91305edc04253ae92a34dc9b6d7d11e6ba1064fbe0a1317f6bbb8ab5cb8b12347e6b583118f3b3513e4f23ea8c37ce4ec99e6ba64f13cbb2a463bbd3e7c0a224653ba5ed2d3ccd839ba92eafb7ead64c3bac92673779f4d820b483d32c3540447c86f612857e00134ee5cfac114227ca05812e3299a2850c683839c5ee148dfa", 0xab, 0x7a, 0x0, 0x0, r0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0xf, 0x3, r0, &(0x7f0000001000-0x59)="d83d361b47824e8d5d0898ffd8da1f9b8a8d5e6d0dfc20549c7f1f91bcdb6a0f03ecefb5790930e68d23961734939f89708bd8ba544df57c5ac9b42fe16cec971673b359cc3c00d22a6e1a1bae188b77a1b085bb9d01f9c82d", 0x59, 0x4f2, 0x0, 0x0, r0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x2, 0xfffffffffffff19f, r0, &(0x7f0000001000)="0d8243d52b4ff1656a83cb53ba3a4df49410ac80e8f6981e7ad5a7fd1afa3c0976bd7bc9a4b2a8617d7c973a1facc496e7c0b7e83808c80a4b49c9643b17e3b1337081fb481351bbb7b4d99b9da70209150e959827a4fa62982b25533770e135d2", 0x61, 0xfffffffffffffff9, 0x0, 0x1, r0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0xddf3, r0, &(0x7f0000000000)="f66312c0476accb4d95ec6401910f2d83390cce8adb5a80cd66e208bb089c4e66fb7c5f014d75f86eda7c775c548d3732662ec53c866c0d1c2f8424114d2a856724030c14a9aba90dba5f99f7e40fdac", 0x50, 0x8, 0x0, 0x1, r0}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@random="e3136bd76ef8", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2017/11/23 22:35:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x805, 0x73) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000f49000)={0x9, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000004}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x80000000007, @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]}}, 0x108) write(r0, &(0x7f0000c36000)="26000000420047f1938d000000000000ffff00000000000003fffff7454a6803e517c76e328a", 0x26) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00006c3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000244000)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, 0x2, 0x0, []}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x3) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000322000)=0x8000007, 0x4) shutdown(r0, 0x3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000069000)=@assoc_value={0x0, 0x0}, &(0x7f0000b6d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ccf000-0x66)={r2, 0x5e, "76757c28b59098e5941209204b09091748f9e1f979432e8928fb4945ee2264271f6a10a23e538e4775b64af07256980c28cd00912b0206d5ce2ce6efec004566d9be6909ab2c17f9bf5febaed1c0974f0702316ec6ba460610f0481c4ac3"}, &(0x7f00005db000)=0x66) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000077000-0x10)={0x7, 0xfffffffffffffffd, 0x4, 0x80000000, r3}, &(0x7f000083d000)=0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ab8000-0x4)=0x100, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f000073b000-0x58)={0x26, "736b636970686572000000000000", 0x100000000000000, 0x1fd, "7874732874776f666973682900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000c1b000-0x2e)="0331ddb0b3989f2c0362877e119f01bc6e40470a05980000f9a2cfc549e787d586f7080528ad2ab05e6075a75750", 0x2e) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000433000)={{0xb5, 0x7, 0x40040, 0x3f, 0x400, 0xd322}, 0xffffffffffffffff, 0x869, 0xffffffffffff0001}) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000297000-0x4)=0x6, 0x4) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x3, 0x4) openat(0xffffffffffffffff, &(0x7f000062e000)="2e2f66696c653000", 0x200500, 0x100) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008a1000)="d570271d853d6a60a31e68e9f56c7f58362b99b5baeecaeb8a4e639fe21e3fb74628ba6ef6ed0d36eee3d27ca50c26f4d8aaf97619c11b92742226f992451bb090687f216cd5281bb58200b4778c13acdb81eca62deebd57182452dd92bc41a817709466ea8d9d912536a467921c94c369f68affede31024a638911f2d7a81d0b4eb022b", 0x84) sendto$inet6(r1, &(0x7f0000bbc000-0x1)="90", 0x1, 0xd, &(0x7f0000a0c000-0x1c)={0xa, 0x2, 0xf5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000687000)="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", 0x599, 0x800, &(0x7f0000c90000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x8}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000f6a000)={{{{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x9, 0x9, "ead0e50f5ed3dd449bd606f5a652a805a7050de86ea5f38eba84cdf1b13bb1b74f831ee89a7e11ca97a334770cd090ca414fa15664a5f5923b76bf7a4735d7f2467228354a5ace10a0772af63ee037b8"}, 0x160) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000d80000-0x8c)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socketpair$inet(0x2, 0x0, 0x9f1eda8, &(0x7f0000017000-0x8)={0x0, 0x0}) recvfrom$inet6(r1, &(0x7f0000230000-0x9)="000000000000000000", 0x9, 0xffffffffffffffff, &(0x7f000038d000)={0xa, 0x2, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, 0x1c) socket$inet6_dccp(0xa, 0x6, 0x0) 2017/11/23 22:35:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000d51000)={0xfffffffffffffffa}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) write(0xffffffffffffffff, &(0x7f00004eb000)="37", 0x1) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f00000c7000)="0000") ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000ca1000-0x4)=0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001d3000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x2000000080a, 0xd) r3 = open(&(0x7f0000660000-0x8)="2e2f66696c653000", 0x94300, 0x5) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f000055a000)=0x950f, 0x4) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000753000)={0x26, "6861736800000000000000000000", 0x1047, 0x0, "6469676573745f6e756c6c0000000000000000000000000000000900000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r4, &(0x7f00006bf000)={0x26, "736b636970686572000000000000", 0x0, 0xd, "6563622873657270656e74290000000000000000000000000000000000000000000000f5ffffffffffffff000000000000000000000000000000000000000000"}, 0x58) socket$inet(0x2, 0xe, 0x7) r5 = syz_open_dev$vcsn(&(0x7f0000f09000-0xa)="2f6465762f7663732300", 0xfffffffffffffffd, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000af0000-0x8)="2e2f66696c653000") ioctl$RNDZAPENTCNT(r5, 0x5204, &(0x7f0000c22000)=0x200) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x8000000002) setsockopt$sock_str(0xffffffffffffffff, 0x1, 0x19, &(0x7f000050c000)="0000000203747275ff74656400d9ce19", 0x10) r6 = socket(0x15, 0x80005, 0x0) getsockopt(r6, 0x114, 0x2713, &(0x7f0000e30000-0x5f0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000033c000-0x4)=0x5f0) write$fuse_poll(r3, &(0x7f000007e000-0x18)={0x18, 0xe07f, 0x0, 0x9}, 0x18) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000d7a000-0x18)=@add_del={0x2, &(0x7f0000fd6000-0x10)=@common="69705f76746930000000000000000000", 0x0}) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000176000)="0715605dc00618ff00ed80000008f4ff79ffffffffffffffffd6de1001406079", 0x20) sendto(r2, &(0x7f0000cdd000-0xd)="e539651f012249c2c180e8f0a6", 0xd, 0x0, &(0x7f0000c60000-0x80)=@generic={0xd, "e8f94ea3101e5ee5b291f3e6ce02efa74339a1a58454df2fcca55fb664a2fa34cbce1191a3da5821fa70340a0c105c80d7c931e5ec1eef4bf63f45def344fa8d19c31530807eabd484f82f674ceae3c3c2e13c339f33007fac4264266a2578213c5552e6947acf441379265286ff3de9b67a954c145ac7e085b54e2fdc29"}, 0x80) bind$alg(r4, &(0x7f0000ae5000-0x58)={0x26, "6861736800000000000000000000", 0x200000000222, 0x2, "686d6163287368613235362900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000828000-0xc)={0x0, 0x80000, r5}) 2017/11/23 22:35:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000500000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bcd000-0xa)="2f6465762f70746d7800", 0x200001, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000243000-0xc)={0x2, 0x3, 0x2800000, 0x0, 0xc, 0xe8}) add_key$user(&(0x7f0000f5a000)="7573657200", &(0x7f000007f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000179000)="", 0x0, 0xfffffffffffffff8) 2017/11/23 22:35:19 executing program 1: add_key(&(0x7f0000bcf000)="2e726571756573745f6b65795f6175746800", &(0x7f00005c2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000890000-0x1)="d5", 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000e57000-0x28)={0x9, 0xffffffffffffffff, 0x40000000000007f, 0x0, "286953293a0567c42420f975ced0bcdc64dbd0f61fd2b6b5eed285ef1548583e"}) clock_gettime(0x0, &(0x7f0000b1e000-0x8)={0x0, 0x0}) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f00001b5000-0x8)={0x0, 0x0}, &(0x7f000037f000-0x4)=0x8) select(0x40, &(0x7f000064f000)={0x5, 0x5, 0x0, 0x8, 0x2, 0xffffffffffff6ca9, 0xaa, 0x3}, &(0x7f0000c7f000-0x40)={0x9, 0x101, 0x6a, 0x85, 0x7fff, 0x80000000, 0x4, 0x80}, &(0x7f0000c1e000)={0x3f, 0xffffffffffffff01, 0xc00000000000000, 0x4, 0x98c, 0x54, 0x9, 0x0}, &(0x7f0000f51000)={r1, r2}) [ 256.287259] pit: kvm: requested 5866 ns i8254 timer period limited to 500000 ns 2017/11/23 22:35:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000f7f000-0x8)="2e2f66696c653000", 0x802, 0xd) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = syz_open_dev$loop(&(0x7f00006b7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x8000002000000002) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000219000)={0x5, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) r2 = add_key$user(&(0x7f0000214000-0x5)="7573657200", &(0x7f0000846000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003cb000)="3e941c44fee8acb2ede80af54f5a6d99272eb3d2dd83d7c774c4fc5de8cb4698cba55796b023eeb0d1b19739037d4fdb1dbd", 0x32, 0x0) r3 = request_key(&(0x7f0000725000)="69645f7265736f6c76657200", &(0x7f0000fdb000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003c3000)="2f6465762f6c6f6f702300", 0xfffffffffffffffa) keyctl$unlink(0x9, r2, r3) ioctl(r1, 0x4000000000001277, &(0x7f0000239000-0x1)="") modify_ldt$read_default(0x2, &(0x7f0000613000-0x74)="", 0x0) 2017/11/23 22:35:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x2)="2f6465762f696e7075742f6d6f7573652300", 0x9, 0x2800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000965000)="646e735f7265736f6c76657200", &(0x7f000005a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000026d000-0x1)="", 0x0, 0x0) r2 = add_key$user(&(0x7f000024a000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004eb000)="5b", 0x1, r1) sysfs$2(0x2, 0x42ca, &(0x7f00000ba000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") statx(r0, &(0x7f0000601000)="2e2f66696c653000", 0x7d00, 0x21, &(0x7f0000914000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000670000-0xf)="2f6465762f73657175656e63657200", 0x404000, 0x0) clock_gettime(0x0, &(0x7f0000a41000)={0x0, 0x0}) ioctl$TIOCGSID(r3, 0x540f, &(0x7f0000170000)=0x0) ioprio_get$pid(0x2, r6) utimes(&(0x7f0000eff000-0x8)="2e2f66696c653000", &(0x7f0000fae000-0x10)={{r4, r5/1000+10000}, {0x0, 0x0}}) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000f2a000-0x4)=0x7ff) r7 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9", 0x1, 0xfffffffffffffffe) add_key$user(&(0x7f0000821000-0x5)="7573657200", &(0x7f00003d0000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ba3000-0xd1)="d4b71444e883a4a119f49ac9ed5ad25ce376a2090c00000000000063bac8773757eab456263bf5daf671dc3292bfff15c27e8221c6d41e8d321d0fbda7f0b446260acc6fdf84e351f1a64e24b0d1b4d2aba37ae60f4c1d69ff66fb1c165d6c3d82c18bd5ccdfc463cb7c04f9010b92b681f8786f60c9231caed5a75fd88e503b19ba033f05cd937d95ca13e896c6c790b7000d738c1b03683a3596d19d31b09c0d876e59364b153ec55299f971205ce8dc261d80bb2729754ece4106dee0dac6", 0xc0, r1) socket$bt_hidp(0x1f, 0x3, 0x6) keyctl$dh_compute(0x17, &(0x7f0000967000)={r7, r2, r7}, &(0x7f0000abc000)="00", 0x1, &(0x7f0000d9c000)={&(0x7f0000bd9000)="636d6163286165732900", &(0x7f00006e1000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f0000ab8000-0x2)="2e2f66696c653000", &(0x7f00005ab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$get_persistent(0x16, r8, r1) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000ead000)={0x9a, &(0x7f0000098000-0x9a)="237eb97f49e0df5d41569ec38bf6ff5b3379abfafc533ccc66a9c3cd34426d500c1817b39f5ec5e1212f5c68481f5a4b8a88349fcfb4b782a4069ff59c00af6b007d00ba057d6918b1b057ba20b2b2d035e25cceab011a112f1c317499ca4200e564129b80485da942fb78e373ec7bbdab38b203b39a9ea14fd118b7a07e53c528ca510829349ea8507af34d301b2c145f8cecfb773e96e5a372"}) modify_ldt$write2(0x11, &(0x7f0000005000)={0x3, 0x1000, 0x1000, 0x7f, 0x9, 0x5, 0x0, 0x1, 0x8, 0x8}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000de5000)={{0x7, 0x7}, {0x40, 0x9}, 0x3, 0x5, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000789000-0x4c)={0x8, 0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0xea1000)=nil, 0xea1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000ea1000-0x16)="") r9 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r9, 0x4008ae8a, &(0x7f0000ea2000-0xf8)={0xa, 0x0, [{0x80000007, 0x80, 0x8001, 0x8001, 0x7, 0x0}, {0xc000001f, 0x7fff, 0x80000001, 0x5, 0x10001, 0x0}, {0x4000000b, 0x3, 0x1, 0x20, 0x7fffffff, 0x0}, {0x2, 0x62cb, 0x3, 0x7fff, 0x6, 0x0}, {0x2, 0x2b30, 0x2, 0x101, 0x800, 0x0}, {0xc0000001, 0x1, 0xe4, 0x10000, 0x8, 0x0}, {0x8000000a, 0x0, 0x2, 0x6, 0x1, 0x0}, {0x0, 0x7fffffff, 0xc00000, 0x8000, 0x3, 0x0}, {0xd, 0xd5, 0xfffffffffffffffd, 0x7, 0x347da901, 0x0}, {0x0, 0x5ddb1354, 0x80000000, 0xffffffffffffffff, 0x0, 0x0}]}) 2017/11/23 22:35:19 executing program 2: mmap(&(0x7f00007d0000/0x4000)=nil, 0x4000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x8000000000000003, 0x200000004010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x30010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ac9000-0x9)="2f6465762f6b766d00", 0x400000000022003, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000012e000-0x8)="2e2f66696c653000", 0x200280, 0xf) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000afc000)={0x0, 0x0, []}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f000008a000/0x3000)=nil, 0x3000, 0x2000012, 0x1c, 0xffffffffffffff9c, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000be000-0x80)={0x5, 0x0, [{0x0, 0x0, 0x8, 0xffffffffffffffdf, 0x8, 0x0}, {0x8000000d, 0x1, 0x9, 0x8, 0x3e09c71a, 0x0}, {0xf, 0xffff, 0x0, 0xf0, 0x2, 0x0}, {0x80000001, 0xffff, 0x3f, 0x7, 0xfffffffffffffffc, 0x0}, {0x1, 0x80, 0x6, 0x7f, 0xae6, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000afd000)="2f6465762f766373612300", 0x7, 0x200004000) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x19) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000000)={0x21b84572, 0x10001}) mmap(&(0x7f00000f7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000450000/0x1000)=nil, 0x1000, 0x8, 0x32, r4, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000aff000-0x18)={0x1, 0x0, [{0x10002800000048c, 0x0, 0x18004}]}) 2017/11/23 22:35:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000500000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000078b000)="7472757374656400", &(0x7f0000387000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f80000-0xdc)="2d51ab79fab064a38bdc88d8287b5a02fd714ad9c3e6b54205128de59c04d2b46d9bda72565ccae66fc536c173dcaa2e409db1f4644aef3630e87f9a6e6c3ffbbb08316ea8b15ed7e371e39761905850ca2506b512e4f3a9d4160a4e85e9ce786c846e30db6bb536e38a88096aa4c4d8f428d7a6574e988f24c197a180544937afd7be5a6e9dcc97f89c1dff7fc99f7fe2e3cbd10037c6287bb510c6993926ad6dd84770cda99040fd78730c6ce0c4a9dc923b52b7cbe1f894a9fe4d4ae5408a42dba71a50aad428d430e55bca58da6416c1525f0d647d8d9cec9ec5", 0xdc, 0xffffffffffffffff) keyctl$clear(0x7, r0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000f5a000)="7573657200", &(0x7f000007f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000179000)="", 0x0, 0xfffffffffffffff8) 2017/11/23 22:35:19 executing program 1: mmap(&(0x7f0000001000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e73000)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f00002d6000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e7f000-0x4)=0x1c, 0x80800) poll(&(0x7f0000ded000)=[{r0, 0x4000, 0x0}], 0x1, 0x3fe) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f000034e000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3) unshare(0x40600) r2 = epoll_create(0x8000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000a0c000-0xc)={0x20000004, 0x0}) signalfd(r0, &(0x7f0000ba0000-0x8)={0x69ba}, 0x8) signalfd4(r0, &(0x7f0000be7000-0x8)={0xfffffffffffffffd}, 0x8, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f000043d000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x1, &(0x7f0000e47000)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f000005e000)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000e8e000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x1, &(0x7f0000841000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) sched_setaffinity(0x0, 0x8, &(0x7f00008a7000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b1000-0xa)="2f6465762f70746d7800", 0x180000129101, 0x0) ioctl$TCXONC(r3, 0x540a, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) write$fuse_init(r4, &(0x7f0000b9f000)={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) epoll_create1(0x0) 2017/11/23 22:35:19 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ca2000-0xb)="2f6465762f6877726e6700", 0x200000, 0x0) r1 = getpid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x82, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x800004, 0x0, 0x0}, r1, 0x3, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000bb5000-0x8)=0x1) sendto$inet6(r2, &(0x7f0000328000-0xe4)="155ea41c44d72c6f77a8f33c816d764134991480350e9f72a057ac56c2e9f3227aec45fc0d77ad3a1ee63efcc446c6fbafa3ddf4dafde17c9e2fc85673b120fea00825d994c60213afc877160ed677b6debc22542711bb0ba77eb1a329d6c4be26fbb6aefb2b047366be41d15895f219575cf126680b74ac8825cb027837c2a1303c657f61d70cc7b08b28d88ff3abd11aedef5737765d497cfb52320a7ca0233aa557c56ea93c82a9c5d3f478b2e6fcb1fabf768ec9ab0a342993a9c2030b599029717e9605c83df1bdcda4f16adf44a9049e06eb5435424363c6b8b994aef676514b75", 0xe4, 0x80, &(0x7f0000608000-0x1c)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, 0x1c) setrlimit(0x10, &(0x7f00008dc000-0x8)={0x0, 0x7}) r3 = socket$inet6(0xa, 0x10001, 0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00007b1000)=0x8, 0x4) mmap(&(0x7f0000d98000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000063e000)={0x2, &(0x7f00003c6000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000002000-0x10)=@generic="f0437f005fff00000000071a16eeab9e") 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(&(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) 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) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff, 0x1, 0x6, 0x80000001, 0x2, 0x1, 0x7ff, 0x1, 0x2, 0xffffffffffff78c6, 0xf115, 0x760f, 0x2, 0x0, 0x3]}, &(0x7f0000b81000)=0x108) clock_adjtime(0x0, &(0x7f0000e6d000)={0x1, 0x6, 0x80, 0x32, 0x81, 0x5, 0xc, 0xfffffffffffffff8, 0x1000000009, 0x8001, 0x200, 0x5, 0x514, 0x18000000000000, 0x4000004e, 0x200, 0xf, 0x0, 0x6c98b0ee, 0xe18, 0x7, 0xbd44, 0x9, 0x3f, 0x40, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00008ba000)=0x9004, 0x4) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000037000-0xe8)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffff9, 0x0, 0x0, 0x20, 0x1, "3bb9f465e6d8feb9ebd33774306d5fa45dfd4b7c4b4711b87cc4dd4e05b1b8957753690b01dcaf22e6c04e87830c501b3b2ab82cfa2b9c6f13cc01d45dbee9e2", "9e61a9290723cd481d6ac6e7c5d738f7416d275c38d32db46b3821a2afac573c8c55daa10a80bc99bd24272728658f22f3152cdb52965336b3d723cf53fa3f1a", "82b6c77a6c336f6ebb2caa6be0ec7b59cb42f2747401bc46e1ae89c47f1d824a", [0x3f, 0x156]}) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f00008e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) [ 256.409137] pit: kvm: requested 5866 ns i8254 timer period limited to 500000 ns 2017/11/23 22:35:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x20000, 0x4e23f286ed580ddc) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x12, &(0x7f00000ae000-0x4)=0x5, 0x4) getsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000ba8000)=0x0, &(0x7f0000152000-0x4)=0x4) connect$ax25(r0, &(0x7f0000069000)={0x3, {"b93571e1c7ecf6"}, 0x3}, 0x10) recvfrom$inet6(r2, &(0x7f0000881000)="", 0x0, 0x2, &(0x7f0000f31000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000005d000)="2f6465762f73657175656e6365723200", 0x84001, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000ffe000-0x8)={0x0, 0x0}) bind$bt_rfcomm(r3, &(0x7f0000db6000)={0x1f, {0x9, 0x4, 0x80000000, 0x1, 0x0, 0x3b3c}, 0x0}, 0x9) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000114000-0x4)={0x1, 0x100000000, 0xffffffffffffd57c}) write$fuse_notify_store(r0, &(0x7f0000be5000)={0x28, 0x1, 0x0, 0x0, 0x4, 0x100000000}, 0x28) 2017/11/23 22:35:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0xfffffffffffffffe}, "700200000000003c0000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x87, 0x2, 0x4dac, 0xff9, 0x0, 0x53, 0x2000000000000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet(0x2, 0x2, 0x1ff, &(0x7f0000533000)={0x0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4000000000) pipe(&(0x7f0000d34000)={0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000a1c000)={0x0, 0x14000, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000b3e000)={0x4, 0x401, 0x9, 0x3, 0xd7, 0x6}) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f000057f000-0xe0)={0x0, 0x0, 0x0, 0x6, 0x37c4f771, 0x0, 0x3, 0x1c, 0x8, "45f685dac5fb240c19b5084443413bb909a01d77b10a802e79c581385cafe8739c16f2fa99df9ad602be225c980c74bfc56154ef3b8531a24b2065930895a6f3", "3cf5ed146f1010093e302c994096358d7971f2a2c97e20c332ba6c2cbb1a02274d7e242fca05bdabd6062cfedc9cbafa19f285887115da7342ef58f04cbda31e", "61f94889f0e9b16fc2b90ff7be1f13e5e519f271bfe432d2262c40bbfd7e5c0f", [0x10000, 0xffffffffffffffb3]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000064d000)={@common="69705f76746930000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000d9b000-0xc)={0x0, 0xb031, 0x20}, &(0x7f0000741000)=0xc) request_key(&(0x7f0000073000-0x8)="72787270635f7300", &(0x7f0000f5b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e28000)="2f6465762f73657175656e6365723200", 0xfffffffffffffffe) 2017/11/23 22:35:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000500000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000501000)={0x0, 0x0}, 0x0) syz_emit_ethernet(0x115, &(0x7f0000a54000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="ae13b617947f", [{[], {0x8100, 0xfff, 0x1, 0x80}}], {{0x8af7, @ipv6={0x1, 0x6, "335b3b", 0xdb, 0x2d, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@fragment={0x0, 0x2, 0x10000, 0x8, 0x1ff, 0x40, 0x1}, @fragment={0x5e, 0x7, 0x7, 0x9, 0x20, 0x100000001, 0x1}, @fragment={0x6, 0x100000000, 0x0, 0x0, 0x837e, 0x10000000000000, 0x2}, @hopopts={0x32, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @dccp={{0x3, 0x0, 0x4, 0x1, 0x40000000001ff, 0x0, 0x0, 0xe, 0x7, "327d63", 0x7, "97f2cd"}, "21e825acde1d0b49278621ef64822e6353f3f87492b296825f3acdffcc5c529ab4442dac9fa7429decee5b3877bd970cc25d171e6a8acc89eaf31439511774d801f8b98b8fc33c677b136894891ef5573e7cc755d964df1c0e547e29a747a34490d0615fe6e0afbbb018e15dde22b6374bd16091ff075181b71168264fdeca8e6a081237e65d721fb7780983c8cbc0974f7d43bfb12cb1d00ec89ff5c0eec78692a771e2b282dafeb0fd68"}}}}}}, &(0x7f00007a4000-0x14)={0x0, 0x3, [0x91f, 0xa63, 0xb42]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000020c000)={0x7, 0xffffffffffffffff, 0x1}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x80000000000, 0x20, 0x0, 0x0, 0x0, 0x1, 0xf72, 0x9, 0x10000000, 0x3, 0x0, 0x0, 0x2, 0xd4c, 0x4, 0x20de0, 0x0, 0x800000000, 0x0, 0x0, 0x7ff, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000f67000)="0002", 0x2) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f00006e0000-0x4)=0x0) syz_open_dev$urandom(&(0x7f0000914000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x8007fffc) splice(r1, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0, 0x80000200, 0x2) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sync_file_range(0xffffffffffffffff, 0x20, 0x0, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000)=0x21551c90, 0x4) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f0000012000-0x4)=0x0, 0x4) r4 = socket(0xa, 0x3, 0x3b) socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00001b0000)={r4}) sendmsg$unix(r4, &(0x7f0000fe1000)={&(0x7f0000ecb000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000263000)=[{&(0x7f000065e000-0xd8)="e8e8cd7ed3b5c3d58a2fc24ca2090a5c92ed74f846a4f3d1bc7f9117bdb2daa3f8e2a874a30ffafbad82470f3e24a85b0f689ffbca517829ede308000000aad70900000000000000e8e13b8cbb914409061ceb50250b4ed3086f74b2d42637506ee499032f13cd6ed83fbc4942fcb1bfbd9bd7911215b084be22b92c2d25f830cf0fed1c25583940bf7995e06692a304f2ed87283ce4f37f3e46ee3b6c322c79e5d97cbf6db7c0bf45a5caa433a555ea836078aec9d81cf2824f78f1a3d693b038e27e138b0654e86182281fe10e6d20c560940821733d64", 0xd8}, {&(0x7f0000bdf000-0x75)="6362ea62967c17a3dbfd947d9edb654d31a14639690698f23e8753729737b528f6367e77df198973ef0fd6adb423d10014db51a59f3502b2e282a0faf344842ed3d1a2322538579a8b5217f21912c5f9880ed72e6547ce6525c8726528febc00000000000000060024ea64e0affb1658900c96c164", 0x75}, {&(0x7f0000b2e000)="1a3700b6f7541e3bdd232fc5c566959b000003983cb017f9eac510b949ee63f672e79c238cf2ace40c634e3ddb00d663cb1db43ecfcdc88d8987d663788faaa78ff0475a1bc26bc485807f56ca0ac752b7c37ba17b193a9cc71ddde3b09cdc4dd79c87704b7cf92b13b4b700000000000000000002a2b4e5527113d385bfe1936b58acc2ef", 0x85}], 0x3, &(0x7f00009f4000)=[], 0x0, 0x3c}, 0x20040000) bpf$OBJ_PIN_MAP(0x6, &(0x7f00003f3000-0xc)={&(0x7f0000a0e000)="0000007f0022ff02200c000000bcbb5b340100000000", r4}, 0xc) r5 = add_key$user(&(0x7f0000c29000-0x5)="7573657200", &(0x7f0000481000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a63000)="7894148680e69db41c132f2e8bb45ddf599dcc82126f8c4b1bc13811e9c1030fa008f765f09f15396244e2ca02b79969c401299cc9475e1e0d32a1e49e4f274ae01bcf3721bf1f99838eac9b9a927b94fd277645d4d0af33ab2f9b0259405710ddacd5d152840b94024150614ee687a5f65f5d972c5a4fc18b5b", 0x7a, 0x0) r6 = add_key$user(&(0x7f0000367000)="7573657200", &(0x7f00008a7000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000050a000-0x2a)="f90319fd35748461272819e36d1b55f00863acbc5ac411a79de0a6c30da1064f23015b61fe1e5dad8f4e", 0x2a, 0xfffffffffffffffe) r7 = add_key$user(&(0x7f00009b5000-0x5)="7573657200", &(0x7f0000cc3000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000de000-0x4b)="1d4ed23c987e8e92f3933d8e5ca333141cf8c1e4413c3f89d77b5291e27bcc6b62b3e871e404c52055e4545b424efbb642a2600fe22a096b8b86d238e07ba6c7bebbc9af51fb8684de2ddc", 0x4b, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000a99000)={r5, r6, r7}, &(0x7f0000052000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62, &(0x7f00006f1000-0x2c)={&(0x7f00003af000-0x4)="61657300", &(0x7f0000110000)="939b5ab0a170a0333e93cec2e5e8baaf3aee8b34a05ab023aeaf0a8a9ee3950ce308a1637c0288c9ec3df58ead8b1ad0b059875b268a9d00cb8a30d3c36118d76412f030071404cfe9c0f9fc53294306f190103468050ad6972f8d4f9f2f73883545a84699fae44c0509f8d3ab61f1e1a7581cc3b78069ad92210b03ec57559170cf5f2d87af1e309110372b8fb6914488a76718331365f22b234029dd3d65d7c100e4961e21f96b053d7612e8e9e6cbd9b67e0d5b921320712875344ce2203c99", 0xc1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$llc(0x1a, 0x0, 0x0) 2017/11/23 22:35:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b4b000)="2f6465762f72666b696c6c00", 0x80000, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000dce000)={0x8800000000000000, 0xd000, 0x80000001, 0x8, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00007b3000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$void(r1, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000921000-0x34)={{0x2, 0x3, 0x7, 0x3, 0xa491}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$hwrng(0xffffffffffffff9c, &(0x7f00000b7000-0xb)="2f6465762f6877726e6700", 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/23 22:35:19 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000298000)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00006b7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x8000000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a1b000-0x4)={0xffffffffffffff9c}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a34000)=0xc) ioctl(r1, 0x4000000000001277, &(0x7f0000239000-0x1)="") modify_ldt$read_default(0x2, &(0x7f0000613000-0x74)="", 0x0) 2017/11/23 22:35:19 executing program 2: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000b7f000-0x20)={@generic="c0fabc0bd7aa3cecbe75dd4f76c63180", @ifru_addrs={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x200, &(0x7f0000ffa000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000334000)={@common="73697430000000000000000000000000", @ifru_flags=0x1}) r3 = socket$inet6(0xa, 0xfffffffffffffffb, 0x400) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000ffc000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffa000)=0xe8) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006fc000)={@generic="85b2d4420a92babd3dd20000bc3fd680", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000ffb000-0x20)={@common="73697430000000000000110000000000", @ifru_flags=0x100}) r5 = socket$inet6(0xa, 0x1, 0x6) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f00000c4000-0x18)={0x0, 0x6, 0x0, 0x0, 0x0}, &(0x7f0000ffd000)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ffa000-0xa0)={r6, @in6={{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8, 0x1, 0x81, 0x4}, &(0x7f0000ff9000)=0xa0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000ffa000-0x8)={0x0, 0x9}, &(0x7f0000ff9000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000685000)={r7, 0x33, "6c3b16bdd584ae75b5936b759a3adc0363c63bb7908bf2e94cc6a270f4c9434408770978974151ffda6773d3e311c9c7d87c94"}, &(0x7f0000678000)=0x3b) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00007a2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xe00}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000026000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3003}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/23 22:35:19 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000066000-0x10)="2f6465762f73657175656e6365723200", 0x20040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000677000-0xb8)={0x0, 0x100000001, 0x8, 0x85d, 0xfffffffffffffffb, 0x1cb0, 0xfffffffffffffff9, 0x1, {0x0, @in6={{0xa, 0x0, 0x98d, @loopback={0x0, 0x1}, 0xeab}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7, 0x6, 0x8000, 0x800}}, &(0x7f0000934000-0x4)=0xb8) sendmsg$inet_sctp(r0, &(0x7f00004c0000-0x1c)={&(0x7f0000001000-0x1c)=@in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x8}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000a4c000-0x5e)="5d3afdac8e6dc8643c7b90d442ebee0111c5480fc33fc9696ceedbc2a19a92f73f7628b00f62197fc6fb2f979bddc27b97b5fd1dc06f802861991f0420ae8a262973a27a8e9bfaa370dd1233c02afacdb7640d9c60998adb2d6fb5b7e319", 0x5e}, {&(0x7f0000467000)="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", 0x1000}], 0x2, &(0x7f0000457000-0x84)=[@init={0x14, 0x84, 0x0, {0x2, 0x20, 0x4, 0x10000}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x8008, 0x6, 0x2, r1}}, @init={0x14, 0x84, 0x0, {0x5, 0x10001, 0x1000, 0x533}}], 0x3, 0x0}, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() setgroups(0x4, &(0x7f0000001000-0x10)=[r2, r3, r4, r5]) flistxattr(r0, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x4, 0x74b, 0x400, 0x5, 0x5, 0x8000, 0x3, 0x9, 0x1, 0x100}, 0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000-0x4)=0x6, 0x4) pselect6(0x40, &(0x7f0000001000-0x40)={0x34000000000000, 0x7, 0x7, 0x7, 0x0, 0xb50, 0x1000, 0xfffffffffffff1da}, &(0x7f0000000000)={0x9, 0x2, 0x3, 0x1f, 0x2e2, 0x24a, 0x5, 0x1}, &(0x7f0000002000)={0x4, 0xfffffffeffffffff, 0xcf4, 0x0, 0x8, 0x5, 0x200, 0x8}, &(0x7f0000002000-0x8)={0x77359400, 0x0}, &(0x7f0000000000)={&(0x7f0000000000)={0x1}, 0x8}) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000001000)=0x0) ioctl$TIOCSTI(r0, 0x5412, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = request_key(&(0x7f0000004000-0xc)="69645f7265736f6c76657200", &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000+0xbaf)="2f6465762f73657175656e6365723200", 0x0) add_key$keyring(&(0x7f0000000000)="6b657972696e6700", &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r6) sync_file_range(r0, 0x8000, 0x3, 0x1) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3) 2017/11/23 22:35:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000db3000)="2e2f66696c653000", 0x24) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000004c000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r1 = open(&(0x7f0000aa0000)="2e2f66696c653000", 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x800000000402, r0) exit(0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x403c5404, &(0x7f000060f000-0x3c)={{0x3, 0x3, 0x9, 0x1, 0x9}, 0x0, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETSW(r1, 0x5402, &(0x7f0000ed1000-0x24)={0xffff, 0xaea, 0x1, 0x0, 0x8, 0x400, 0x9, 0x8, 0x8, 0x3ff, 0xb2b, 0x7f}) read(r1, &(0x7f0000871000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000817000-0x70)={[{0x7, 0x8, 0x1f, 0x4d8a, 0x36, 0x7, 0x80000000, 0x9, 0x101, 0x8, 0x4, 0x3, 0x8}, {0x5, 0x2, 0xffff, 0xffffffff, 0x3f, 0x40, 0x0, 0x0, 0x9, 0x322, 0x5, 0x5, 0x5}, {0x10000, 0x0, 0x4, 0x157, 0x3, 0x4, 0x6, 0x8, 0xffffffff, 0x400, 0x5, 0x5, 0x7ff}], 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) chdir(&(0x7f000094e000-0x8)="2e2f66696c653000") io_setup(0x4, &(0x7f00004f9000)=0x0) io_cancel(r3, &(0x7f0000bdf000)={0x0, 0x0, 0x0, 0x2, 0x5, r1, &(0x7f00000de000-0x74)="fc9d699e052522321611c10b2fdafcf79e0a210e9673c1a9121db0f63f60f7e91d7eb3c6a1480ef391826d4f70ad6cc1bd830d46243a131720f627ba2a68822e287ae28038b4378730ad6146e904a54714908602cbb4fcd4ea575a4c5cb0a06f43e91de18097ef973b1d5b4bb1f8fa4f7233e886", 0x74, 0x6, 0x0, 0x1, r0}, &(0x7f0000f15000-0x20)={0x0, 0x0, 0x0, 0x0}) mount(&(0x7f000025e000-0x8)="2e2f66696c653000", &(0x7f000014d000)="2e2f66696c653000", &(0x7f0000cfe000-0xd)="616e6f6e5f696e6f6465667300", 0x4000, &(0x7f000070e000)="9a5b0fe97c95e5cf93018bbd1d464c6807a9c8f2fbd623262177c784ec39145e6e10a6409678dc950da16c501d125cce2c800d5e7173edd8cd4773cdae6201e8962c3acf40d7633600bfe6127fabe87760f6345aa827a10fd786a867d779d9eac3") setsockopt$llc_int(r0, 0x10c, 0x7438bac1af045eda, &(0x7f00000ac000)=0x3, 0x4) mkdir(&(0x7f00002df000)="2e2f66696c653000", 0x0) chmod(&(0x7f00000c0000)="2e2f66696c653000", 0x20) execve(&(0x7f0000292000-0x8)="2e2f66696c653000", &(0x7f0000252000)=[&(0x7f00009f2000-0xc)="2f6465762f6175746f667300", &(0x7f0000735000-0xc)="2f6465762f6175746f667300", &(0x7f00002b5000-0x2)="7f00", &(0x7f0000835000)="73797374656d00", &(0x7f0000bca000)="5c00", &(0x7f000028a000-0x1)="00"], &(0x7f000057a000)=[&(0x7f0000dc1000-0xc)="2f6465762f6175746f667300", &(0x7f00009c3000-0xe)="6b657972696e6763707573657400", &(0x7f000087b000)="296b657972696e674076626f786e65743000", &(0x7f000055b000)="766d6e657431216574683100", &(0x7f00004a9000-0x7)="766d6e65743000", &(0x7f0000c70000)="2f6465762f6175746f667300", &(0x7f0000f08000)="2f6465762f6175746f667300"]) mkdirat(r2, &(0x7f0000e2f000-0x8)="2e2f66696c653000", 0x4c) bind$bt_l2cap(r0, &(0x7f00007f3000)={0x1f, 0x953, {0x3, 0x4, 0x2, 0x4, 0x1ff0000000000000, 0x3ff}, 0x2, 0x0}, 0xe) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00001da000-0x4)=0x7, 0x4) removexattr(&(0x7f0000464000)="2e2f66696c653000", &(0x7f0000e96000-0x15)=@known="636f6d2e6170706c652e46696e646572496e666f00") 2017/11/23 22:35:19 executing program 2: mmap(&(0x7f0000000000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d5d000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) r1 = socket(0x15, 0x80008, 0x8000000000005) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f000026f000-0x1)="0f", 0x1, 0x8010, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000356000-0x2)="c2ad", 0x2, 0x0, &(0x7f00004db000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000d38000-0xc)={&(0x7f00003ee000-0x8)="2e2f66696c653000", 0x0}, 0xc) llistxattr(&(0x7f0000e1d000-0x8)="2e2f66696c653000", &(0x7f0000322000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) bind$alg(r3, &(0x7f0000e99000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "6a6974746572656e74726f70795f726e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00001c9000)={0x4, [0x4, 0x1000, 0x1ff, 0x401]}, 0xc) bind$alg(r3, &(0x7f0000f16000)={0x26, "736b636970686572000000000000", 0x187f, 0x0, "73616c736132300000000000000000000000000000005b0000f10000000000000000000000000000000000000000000000000000200000ffffffeb0000000000"}, 0x58) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000df3000-0x20)={@common="69703667726530000000000000000000", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000565000)={0x4, {{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00007e6000)={@generic="cec61fcf887b40cc886766dbb03192eb", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000466000-0x28)={@generic="9c01844f1107800e54fda102cd77bac4", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000b3d000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00004c4000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r4}, 0x14) 2017/11/23 22:35:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a36000)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005eb000)=0x0, &(0x7f00001fb000-0x4)=0x4) r1 = socket$inet(0x2, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x19, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x100000000000}, {0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffff9, 0x0, 0x2, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000c24000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$vcsa(&(0x7f000040c000)="2f6465762f766373612300", 0x3, 0x8000) 2017/11/23 22:35:20 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f0000c9c000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x962}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(0xffffffffffffffff, &(0x7f00008e2000-0x10)={0x1a, 0x0, 0x0, 0x40000000000, 0x1, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) sched_yield() fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000b08000-0x4)=0x0) perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x10000000) r3 = syz_open_dev$sg(&(0x7f00004cf000-0x9)="2f6465762f73672300", 0x0, 0x0) readahead(r3, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000468000)={0x0, 0x372e}, &(0x7f0000b8e000)=0x8) fcntl$getflags(r3, 0xcf8e4c26ddc4dc19) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000027d000-0x20)={0x3, 0x9, 0x201, 0x5, 0x3, 0x4000000080000000, 0x7, 0x7, r4}, &(0x7f0000fe1000)=0x20) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f00004af000-0x10)={0x3, 0x401, 0x3, 0x300}) getsockopt$packet_int(r3, 0x107, 0x14, &(0x7f0000e71000-0x4)=0x0, &(0x7f00004e3000)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000fe0000)={r5, 0x3}, &(0x7f0000551000)=0x8) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f00008d8000)={0x45, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) fgetxattr(r3, &(0x7f00006af000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900", &(0x7f0000b91000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b) r6 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000081000-0x20)={r6, 0x6b2, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000fbd000-0x20)={r6, 0x0, 0x0, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) eventfd2(0x44, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000e2d000)={r2, 0x8, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/23 22:35:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006b7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x8000000000000002) ioctl(r0, 0x4000100000001277, &(0x7f0000092000)="") pipe(&(0x7f0000f65000-0x8)={0x0, 0x0}) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f000061a000-0x4)=0x7fff) fchdir(r0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000996000)="2f6465762f6375736500", 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f00008db000-0x50)={0x4, 0x2, 0x7ff, 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]}) modify_ldt$read_default(0x2, &(0x7f0000613000-0x74)="", 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000009c000)={0x0, 0x54}, &(0x7f0000c49000-0x4)=0x6) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00003fb000)={r3, 0x30b, 0xd1, "142c2e9309897b2f435cd9c28870949e5ea89673f2fdf08358940341edd97087a1a498ad345945ebdbb7a5abc6a9de61c0541b00388ac83cc1e62e78f96bee3b64bd83611aac0ce04d084d645e4478c383d6d3b0b1b83bf17815ee3eaa2f5ac77d9cb5dffad967dfaa37b1f65a72f5efe6983bb378d61878a698e5de983437c339eef513cc533ee5273c60f1da8118b51ad13b6359f019c4487290d90b0c4868b747b92d52bf41d1061bcf025db99d8dfc2bdc2c46c8781daf41ed5e76620bbc51ae3a9164bbbf9e03c24bbfbac717f117"}, 0xd9) 2017/11/23 22:35:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x1000000000007fff, 0x7, &(0x7f0000907000-0x1)="3b", 0x1) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000051000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00001bb000-0x4)=0x14) bpf$OBJ_GET_PROG(0x7, &(0x7f0000cfa000)={&(0x7f0000d4c000-0x8)="2e2f66696c653000", 0x0}, 0xc) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000083c000)="2f6465762f6375736500", 0x1, 0x0) write$fuse_interrupt(r1, &(0x7f0000003000)={0x10, 0x3, 0x0}, 0x10) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000e20000-0x8)={0xfffffffffffff001, 0x7fff}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = eventfd2(0xffffffffffffffff, 0x0) eventfd2(0x4000000b, 0x800) write$fuse_notify_store(r1, &(0x7f000057a000)={0x28, 0x0, 0x0, 0x8, 0x10000, 0x8001}, 0x28) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00009c5000)=@get={0x1, &(0x7f000023b000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4}) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000afd000-0x40)={0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r5, &(0x7f0000e28000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f0000af8000)="ba2000b0f0eeba610066b81d00000042efb800008e0c87e4670f01c800072c0f01b6cba966b8db0000000f06c80f21f866350800d0000f23f83e6567660f38dea419f79758603e3ef2ad", 0x4a}], 0x1, 0x4, &(0x7f0000af9000-0x10)=[], 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000ae9000)={r4, 0x0, 0x2, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername(r0, &(0x7f00001da000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000a8d000+0xb99)=0x10) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000afc000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) recvmsg(r6, &(0x7f0000943000-0x7)={&(0x7f00009fd000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f00005da000-0x40)=[{&(0x7f00007d2000)="", 0x0}, {&(0x7f0000954000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}, {&(0x7f0000022000-0xb)="0000000000000000000000", 0xb}, {&(0x7f00007cc000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca}, {&(0x7f000033a000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}, {&(0x7f0000338000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}, {&(0x7f000081b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}, {&(0x7f0000662000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}], 0x8, &(0x7f0000e57000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd, 0x100000000}, 0x40) socket$inet6_sctp(0xa, 0x5, 0x84) 2017/11/23 22:35:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x9, 0x10000) socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000022f000-0x10)="2f6465762f73657175656e6365723200", 0x80080, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a92000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000073c000)=0xe8) r2 = socket$inet(0x2, 0xa, 0xc0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e1f000)="696c6c696e6f697300", 0x9) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c91000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6d, 0x0, 0x101, 0x82}, &(0x7f000086d000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000102000)={r3, 0x7}, &(0x7f00002d4000+0xb96)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f000081f000)=[{&(0x7f0000f49000-0x3a)="390000001100092401030020000500ff0700000005000000d7ffffff084d3c0019001a000f000000fefffff5000000001e200000000000070512", 0x3a}], 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00007e9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x15, 0x802, 0xfffffffd) setsockopt$inet6_tcp_buf(r4, 0x6, 0xc, &(0x7f0000a7d000-0x7b)="3a3879fbcbb0f0ade03ea053de50545927379267d37be10ce8dbd57d69c8047db1211417be05bec643f3a597624f2578f240e0eb00c33775ca914ee5c473ab906405a290d2c757c2c70d0cc6706d7133520bdd9f274028d615798f4034b0b4ceedde4ea97060426184db894b31c6028c51415202279a9e1ae5dc8b", 0x7b) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0x2, 0x3, 0x1000006) open(&(0x7f00006b0000)="2e2f66696c653000", 0x200, 0x0) getsockname$llc(r0, &(0x7f000045e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000329000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c04000)="2f6465762f73657175656e63657200", 0x2000, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8936, &(0x7f0000b0d000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffd1, r1}) ioctl(r7, 0x5101, &(0x7f000042a000)="") setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x1, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0xa0, 0x0, 0x0, 0x0, 0x0}, {0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x9, 0x0}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40000000000001, 0x800000000000000, 0xfffffffffffffffe, 0x1, 0x0, 0x3a}}, 0xe8) sendto$inet6(r0, &(0x7f0000c2b000-0x3)="b6a934", 0x3, 0x1, &(0x7f0000999000)={0xa, 0x3, 0x100, @loopback={0x0, 0x1}, 0x6}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000056000-0x8c)={0x0, @in6={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b27000-0x4)=0x8c) 2017/11/23 22:35:20 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e3f000)="2f6465762f6175746f667300", 0x7fff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000001000-0x71)="f3aaae50b0f742b0d562d001f532de1be8d6f538055ed37bb76e61c01ac0c3c706c0313ff1296c9d90cc4a0d2e7a0c4fe7bac9ff53015e4072cd5657b9adf6c7706639ff3cb1c8faa48c205a6a65d6972b367e3db21a15eac8c1e82189f57ce35b58fba159dc9a90e5181a87cf1aa9d9c9") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x400000000000000a, 0x2, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000afa000)=0x7) connect$inet6(r1, &(0x7f000017c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) connect$inet6(r1, &(0x7f0000d6a000)={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) connect$inet(r1, &(0x7f0000d33000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000077f000-0xc)="2f6465762f6175746f667300", 0x80, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c29000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c01000-0x4)=0xc) sched_setaffinity(r3, 0x8, &(0x7f0000a31000)=0x1) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f000088f000-0xd0)={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]}]}) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000a40000)=0x8001, 0x4) socketpair$inet(0x2, 0x80004, 0x0, &(0x7f0000c60000-0x8)={0x0, 0x0}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000ec4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") connect$inet6(r1, &(0x7f0000ebf000)={0xa, 0x2, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000de9000)=0x2, 0x2) sendmmsg$nfc_llcp(r1, &(0x7f0000d57000-0x38)=[{&(0x7f0000003000-0x60)={0x27, 0x80000000000000, 0x0, 0x7, 0x20000000002, 0x0, "0fcca4bb22f2892559edddba1a892f216c7adb12ac320020d84e7dd1b9b1e1043844071c11783ef83c7baa707bef6850ccd339c14d743913f1b7601256cf03", 0x80000000000000}, 0x58, &(0x7f0000b3b000)=[{&(0x7f0000fa8000-0x13)="e65b1b16a079467d4772afea6b84a9e3531655", 0x13}, {&(0x7f0000a6d000)="0a0310eb5de400bf8d6481847a0ed6cac1a520e6ad37c59c0c781bab4e497a0c4a8eb5", 0x23}], 0x2, &(0x7f0000601000)={0x10, 0x10f, 0x2, "ab"}, 0x10, 0x0}, {&(0x7f000011f000-0x60)={0x27, 0x0, 0xfffffffffffffffe, 0x7, 0x0, 0x7, "06f6c3c233fd23f99e5f58ec128015bf2b57ef3791639dc6141383101598f079a271ee3fff4e710bdb69e87f52fc000061c84feecb2069f56ae665af08bc81", 0x0}, 0x58, &(0x7f0000718000-0x30)=[{&(0x7f0000805000)="9115d635511c8a323c660507f86413c47429be5fe3d17eb25c93e38f73f6758d4d9c52d2481f893b26bee92ba090560c3e6541e71f5468b4a98d06332a0c1d2bd0598bd13d7072cc93861e907a423e66acf3ee431f7103aca3a2d4294d0463dc05a3fe0f98232e65d98ba11d4aa7d169974430d3c5627fd5f426ab2008e19ed9b96a0eb05115a1299ba07714d9a79a825d1bf2f6066a2cd3a536c52d2a4b41bded0aa1", 0xa3}, {&(0x7f000071f000)="11818651e56d18183f24e7313b270126f2e0325b49c6c93ac784e158676b620533cd6b274b1c11734258d16d8c79454dd6ebd9e82a47d534b81a34c71cf810af2e386f03f53f9e9122d5d533ae16451966a4234f1f951322424a9c47a89d206f9f3971d7b2a18168754bc477cd80d59233cc0e37212a617ce878f2beb78692bf8319405372288c1dce8e40ae9d522c981f745f064f73c10ebe1f899022737e5ed348ea550fc5649285f50a03fe9fe72bacb69410593b688af4e694e1b8b3a3a580a6626ece2390a11443326d336ef133c60e9baa2074aedd6c44265238198bc55b8dd1", 0xe3}, {&(0x7f00001a5000-0xab)="d53cb8abc5587f9f03c2a7d52c27f8f54f960f63a07d22f07f8b84b0cba32af887b73835a2b6887964f7d841a1ce3851bb0169d096b1c0f35fdf7aecc62083c1aaf29d5ee5b1efa2ac61e8179df8b2d19966bfe57ac3be6e9947aabf88e01bb1f1dc66402ac43e07b12bb0fff52574cae3622900cf3ad6e0c745d4b73588a200aca75c27b7be17e134c0d504e8db95ac69ae48a898acfdbc229e1c85b23a549610b63f3ff9c9a2c3a4ed40", 0xab}, {&(0x7f0000ecf000-0xa6)="4489c2c489d82f08ce6e1de10a81ba0a24a34e0e47fdd58a00ff2c54b2567a69ba46278d31db4e30b3aff9231eaf924854c9655f6b0f3788101958e45b702cf3e68b51f76f94af1df2af2c012cb3141e53637abaedc219cb8fb7dd2b8355f336a67a281e92eb06be943de91392d3ece392b681664c20c5c4a8d88914a7a9cdf6974f5b64078f141b81417f120b667d828ec6cb506ca5e69e7fe85c8a9fdaeecf5a44b2000f4c", 0xa6}, {&(0x7f0000d43000-0xb1)="2055cec3906c29114d69f534c671f60046ce2652177e2b608da75089377d966d0d3db4eecb936528d060c9c1faa01e7dffc369848d00c3921ac44bae9fe72021fa4fd8043b1bd522ddfad4a8fb8746cd876f0cb0457d5b370978d1fc13f135a64cbd171d7c7838d90aa33fd42b1e8db3f42dc404a76b4ceb2eb79c0ffcd7b1ced51acbc52d3114a863c30e1a3fead123849a980a3b1381ebf12a9250c9638b8170793fbb349428a42308b4247cf8ffa0c2", 0xb1}, {&(0x7f0000dd1000)="ee384c9661b6e5c7a38f15dae841a978c806bd97bd53a496247c1cc8d377746f340af2a16b2617a7ada449bd10280583ca553b5622b72c62f4c1e8d2c1a8e1ffe4db320173708d3fe1244bb02b88060a0a7fae5052c19667b7aa15a565d3f30da7343ee880b9773d9a2a3e55de8b4c20e1e9070b4761791e65a65ef9b5579b2a16e8c4c0a83b", 0x86}], 0x6, &(0x7f000023c000-0x40)={0xc, 0xffffffffffffffff, 0x5, ""}, 0xc, 0x0}], 0x2, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f000044c000)={r4, r1, 0x40, 0x4, &(0x7f00004ff000)="238cf0eb903541e48db5cbe7ce12dea987e9259381ce727b63673288759f2bce188ff722869149d0f6bc09604f985b51a2e2a3401d9866881068726d2c1c0bb7815f70011c8dac71d28d2642fdb37122dbb41dae024550bf972f93af3e12bcb306a33d", 0x80, 0x9, 0x9, 0x7, 0x9, 0x4, 0x31, "86653baa41aa20ef1dea"}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000338000)={0xfffffffffffffffc, 0xb, 0x5, 0x2, 0x0}) r5 = socket(0x8, 0x4, 0x1) socket$inet(0x2, 0x80001, 0x0) io_setup(0xb4e, &(0x7f0000ad8000)=0x0) creat(&(0x7f000026a000-0x8)="2e2f66696c653000", 0x1d0950f4cb603621) setsockopt(r5, 0x4, 0x9, &(0x7f0000a2d000)="442a7d1bd1d61711d0fd602c33c5cbac567dc3b5072e1b1a807e4c316d758072e9789aa30615f3d807eca7f0f512302994cf7a9685e832b4d1b5d1ba89113fb586", 0x41) io_getevents(r6, 0x4, 0x5, &(0x7f000097f000-0xa0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000f08000)={0x0, 0x1c9c380}) sendto(r0, &(0x7f0000e39000-0xa4)="8ae02dbf22e5b9b2dded9d2d5be38d920b9ca22128fc03284b7deb222d411e9f7340eae7afd8af46c93cfa232fd7d69b8e65dd64ef94c4b9d0e97ec7886cc1b3a19ce2d32cdf4864942cb0ca37617862c4afddf46656c68589a16b7a5eb927c1ff5c7fd4f3fcb33b6cefabc8972b8366ad9fe09927d084ecb99c85e40e4ed14242b13b40c87e2d3d3a9bd10853f3333a5fcbec5f0099702f4610dfa46d415ff51480bcf6", 0xa4, 0x1, &(0x7f00008ba000-0x8)=@sco={0x1f, {0x9, 0x9, 0xffffffff, 0x0, 0x80000001, 0x875}}, 0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000141000)=0x0) perf_event_open(&(0x7f0000adf000)={0x3, 0x78, 0xd1d, 0x3, 0x3, 0x1000, 0x0, 0x10001, 0x4014, 0x0, 0x3, 0x42, 0x3, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffc1, 0x7f, 0x100, 0x5, 0x3, 0x7, 0x2bea, 0x3, 0x3, 0x0}, r7, 0x8000, r0, 0x4) 2017/11/23 22:35:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000500000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000f5a000)="7573657200", &(0x7f000007f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000179000)="", 0x0, 0xfffffffffffffff8) mlockall(0x1) 2017/11/23 22:35:20 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0xfffffffffffffffe}, "700200000000003c0000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x87, 0x2, 0x4dac, 0xff9, 0x0, 0x53, 0x2000000000000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet(0x2, 0x2, 0x1ff, &(0x7f0000533000)={0x0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4000000000) pipe(&(0x7f0000d34000)={0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000a1c000)={0x0, 0x14000, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000b3e000)={0x4, 0x401, 0x9, 0x3, 0xd7, 0x6}) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f000057f000-0xe0)={0x0, 0x0, 0x0, 0x6, 0x37c4f771, 0x0, 0x3, 0x1c, 0x8, "45f685dac5fb240c19b5084443413bb909a01d77b10a802e79c581385cafe8739c16f2fa99df9ad602be225c980c74bfc56154ef3b8531a24b2065930895a6f3", "3cf5ed146f1010093e302c994096358d7971f2a2c97e20c332ba6c2cbb1a02274d7e242fca05bdabd6062cfedc9cbafa19f285887115da7342ef58f04cbda31e", "61f94889f0e9b16fc2b90ff7be1f13e5e519f271bfe432d2262c40bbfd7e5c0f", [0x10000, 0xffffffffffffffb3]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000064d000)={@common="69705f76746930000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000d9b000-0xc)={0x0, 0xb031, 0x20}, &(0x7f0000741000)=0xc) request_key(&(0x7f0000073000-0x8)="72787270635f7300", &(0x7f0000f5b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e28000)="2f6465762f73657175656e6365723200", 0xfffffffffffffffe) 2017/11/23 22:35:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006b7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x8000000000000002) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00003ff000)={0x0, 0x0}) ioctl(r0, 0x4000000000001277, &(0x7f0000239000-0x1)="") modify_ldt$read_default(0x2, &(0x7f0000613000-0x74)="", 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ee1000)="2f6465762f73657175656e63657200", 0x100, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00003a6000-0x20)={@generic="bfab3e1923c7d29403dcce5b4f9b0f77", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/11/23 22:35:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x5, 0x100000000, &(0x7f00000f5000)={0x0, 0x0}) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f000019f000-0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet6_dccp_int(r0, 0x21, 0x1b, &(0x7f0000c27000)=0x0, &(0x7f0000307000-0x4)=0x4) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000e6b000-0x4)=0x0, 0x4) r1 = socket(0xf, 0x3, 0x2) write(r1, &(0x7f00002fa000)="02177c02020000000905f6d81dfb3700", 0x10) recvfrom$inet(r1, &(0x7f00002a1000-0x21)="000000000000000000000000000000000000000000000000000000000000000000", 0x21, 0x40002001, &(0x7f0000098000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/23 22:35:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000500000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000eae000)={0x3, 0x7fffffff, 0x2, 0x1, 0x9, 0x1}) add_key$user(&(0x7f0000f5a000)="7573657200", &(0x7f000007f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000179000)="", 0x0, 0xfffffffffffffff8) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$mice(&(0x7f0000ca6000-0xa)="2f6465762f696e7075742f6d69636500", 0x0, 0x100) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000110000)={{{@in=@remote={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=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000430000)=0xe8) r3 = getgid() fchownat(r1, &(0x7f00006d3000-0x8)="2e2f66696c653000", r2, r3, 0x1000) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f000003a000)={@multicast2=0x0, @empty=0x0}, &(0x7f0000460000)=0x8) 2017/11/23 22:35:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000094b000-0x10)="2f6465762f73657175656e6365723200", 0x80200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000082e000-0x7)={0x0, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r3, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r3, 0x8000000005421, &(0x7f0000e42000)=0x800007) readv(r2, &(0x7f00001f7000)=[{&(0x7f0000500000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad}, {&(0x7f0000ebe000-0x15)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f}, {&(0x7f000079f000-0x4a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a}], 0x3) splice(r3, 0x0, r2, 0x0, 0x6, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b04000-0x11)="2f6465762f7667615f6172626974657200", 0x363a5442f34bd7d7, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000b28000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, 0x6, 0x1, 0x42e75ebb}, &(0x7f0000b2c000)=0xa0) r6 = fcntl$getown(r2, 0x9) perf_event_open(&(0x7f00007d4000)={0x3, 0x78, 0x6, 0x2, 0x0, 0xba, 0x0, 0x200, 0x8000, 0x2, 0x1, 0x2, 0x2746e41f, 0x9, 0x0, 0x7, 0x1, 0x7, 0x1f, 0x105a, 0x6, 0x80000000, 0x5, 0x6, 0x7f, 0x0, 0x0}, r6, 0x3, r2, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000765000-0x8)={r5, 0x1ff}, &(0x7f0000fa8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000947000-0xb9)={r5, 0xb1, "237059478c720c7eba4ef4d9f7f34cf0f0c5b6aa04c01b578d8cfe9bd458dec9f715cd5838682f29cc7ef74450026df1c6e42b053df8a7ea2bca7851d992257da93a5ab9f1172639033adc153d6b9357f6c158c98b0f16d6e3a7f21c21b9a66d6d541ab2d05d8cfc1dfe63762cf763e1a67b8bb420bcdb239c1e145b083ad2ac784f599ee306d2c82801a5189fa77fb1950acde09beaa55a06fcfe86b3d871ed3940b5861f69f17bbbe730f233b0642c53"}, &(0x7f0000f21000-0x4)=0xb9) r8 = socket(0x2, 0x3, 0x40) getsockname$unix(r1, &(0x7f0000e52000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000075000)=0x6e) recvmmsg(r1, &(0x7f0000215000)=[{{&(0x7f0000097000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00009b1000-0x10)=[{&(0x7f0000bcc000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f00009a9000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}], 0x2, &(0x7f0000a2a000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a, 0x9}, 0x20}, {{0x0, 0x0, &(0x7f000016b000)=[{&(0x7f0000418000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96}, {&(0x7f00000f7000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f0000ee8000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf}, {&(0x7f00002c0000)="", 0x0}, {&(0x7f0000b98000-0x2d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}, {&(0x7f0000517000-0xc2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2}, {&(0x7f00003b0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f0000bf6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6}, {&(0x7f00004e2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}, {&(0x7f0000b96000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}], 0xa, &(0x7f00009cc000-0xe3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3, 0x2}, 0x60d}, {{&(0x7f0000749000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00006e7000-0x18)=[{&(0x7f00007d2000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f0000569000-0x4c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}, {&(0x7f0000b75000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x3, &(0x7f0000b7e000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e, 0x10000}, 0x1}], 0x3, 0x0, &(0x7f00001c8000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000cd0000-0x4)=r7, 0x4) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f00008db000)=0x80, 0x4) sendto(r8, &(0x7f0000b02000)="2e", 0x1, 0x3fff, &(0x7f0000f5b000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00009cd000)={r4}) bind$bt_rfcomm(r9, &(0x7f000006d000-0x9)={0x1f, {0x0, 0x4, 0xb5d, 0x38e4, 0xe00000000, 0x0}, 0x8000}, 0x9) bind$unix(r2, &(0x7f000029c000)=@abs={0x1, 0x0, 0x3}, 0x8) r10 = socket$inet(0x2, 0x2, 0x0) getsockname$packet(r8, &(0x7f000010f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006a4000)=0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000098b000)=[@in6={0xa, 0x0, 0xe358, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x3, 0x875, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x1, 0x29, @loopback={0x0, 0x1}, 0x9}], 0x7) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000083b000)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x0, 0x2, 0x100, 0x2, 0x959, 0x9, 0x80, 0x20, 0x3, r11, 0x0}, {0x0, 0x7fff, 0xffffffff, 0x0, 0x1, 0x1, 0x100000001, 0x1c00000000000}, {0x80000001, 0x3, 0x0, 0x80000000}, 0xfe, 0x100, 0x3, 0x0, 0x72, 0x1}, {{@in=@broadcast=0xffffffff, 0xfffffffffffffffe, 0x5c07}, 0x14, @in6=@loopback={0x0, 0x1}, 0x1, 0x0, 0x0, 0x6, 0x101, 0xbbb2, 0x0}}, 0xe8) setsockopt$inet_mreqn(r10, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) 2017/11/23 22:35:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000823000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000bbf000-0xc)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, []}, &(0x7f0000044000)=0x0) r3 = creat(&(0x7f0000fbe000-0x8)="2e2f66696c653000", 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$ipx(0xffffffffffffff9c, &(0x7f0000d39000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000013b000)=0x10, 0x800) r5 = syz_open_dev$mouse(&(0x7f0000620000)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x1fffe) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000316000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006db000)="2f6465762f7667615f6172626974657200", 0x244540, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000eb9000-0x10)={0x0, 0x73, 0x40, 0x9}, &(0x7f0000dd8000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000918000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000db7000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000bf1000-0xa0)={r7, @in6={{0xa, 0x2, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x20000000000000, 0x2, 0x6, 0x5}, &(0x7f00003d9000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000267000-0xc)=@sack_info={r8, 0x1, 0x130000}, 0xc) epoll_create(0x9e8f) socket$inet_sctp(0x2, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r9 = socket(0x800000000000011, 0xa, 0x3) setsockopt(r9, 0x0, 0x6, &(0x7f0000a00000-0x4)="024bfb86", 0x4) r10 = socket(0x40000000015, 0x5, 0x0) bind$inet(r10, &(0x7f00008a6000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r10, &(0x7f0000ea8000)="a5", 0x1a000, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f0000167000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x8, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0xe8b6, 0x0, 0x1000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/11/23 22:35:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) getpgid(r0) r1 = syz_open_dev$loop(&(0x7f00006b7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x8000000000000002) ioctl(r1, 0x4000000000001277, &(0x7f0000239000-0x1)="") modify_ldt$read_default(0x2, &(0x7f0000613000-0x74)="", 0x0) 2017/11/23 22:35:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000055d000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0xfffffffffffffffe, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x801, 0x20001) connect$inet6(r2, &(0x7f0000d2a000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(r2, &(0x7f0000725000)="", 0x0, 0x20000000, &(0x7f0000f5d000-0x1c)={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) socket(0xb, 0xa, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f00009e9000)={0x2, 0x4, 0x6}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000cd000-0xf)="2f6465762f73657175656e63657200", 0x173080, 0x0) accept4$ax25(r3, &(0x7f00001aa000)={0x0, {"00000000000000"}, 0x0}, &(0x7f000026e000-0x4)=0x10, 0x80800) r4 = open(&(0x7f0000163000-0x8)="2e2f66696c653000", 0x1, 0xbc) timer_create(0x7, &(0x7f0000141000)={0x0, 0x31, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000026f000)=0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r4, 0x8040ae69, &(0x7f0000b57000)={0x1, 0x738, 0x8, 0x3, 0x4}) r5 = socket$netlink(0x10, 0x3, 0x6) r6 = fcntl$dupfd(r5, 0x406, r5) setsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000d72000)=0x1, 0x4) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000d4c000)=0x0) perf_event_open(&(0x7f0000a8b000)={0x3, 0x78, 0x2, 0x6d8, 0x7fff, 0x9, 0x0, 0x4, 0x98a0, 0x4, 0x8, 0x80, 0x2, 0x4, 0x0, 0xef, 0x3, 0x4, 0x3, 0x4040, 0x9, 0x1, 0x4, 0x2, 0x0, 0xfff, 0x0}, r7, 0x3, r6, 0x0) bind$netlink(r5, &(0x7f000074c000-0xc)={0x10, 0x0, 0x2, 0xc3}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b28000-0x4)={0xffffffffffffffff}) r9 = socket$inet(0x2, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r9, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x2, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x400, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}}, 0xe8) ioctl$TUNSETOFFLOAD(r4, 0x400454d0, &(0x7f0000e10000)=0x6) sendto$inet(r9, &(0x7f0000098000)="", 0x0, 0xfffffffffffffffe, &(0x7f0000c24000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r8, &(0x7f0000f8a000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/23 22:35:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init1(0x20807fe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000dd9000-0x8)="2e2f66696c653000", 0x101, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x4, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000203000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c5a000-0x4)=0xc) userfaultfd(0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0x803, 0x100000002) write(r1, &(0x7f0000749000-0xd)="0209000002000000006466b78e004448", 0x10) syz_open_dev$usbmon(&(0x7f0000910000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x109000) r2 = syz_open_dev$vcsa(&(0x7f0000ca4000-0xb)="2f6465762f766373612300", 0x7, 0x800) bpf$PROG_LOAD(0x5, &(0x7f000076a000-0x30)={0x0, 0x1, &(0x7f0000d24000-0x8)=[@map={0x0, 0x0, 0x9, r2}], &(0x7f00009e8000-0x2)="2b00", 0x0, 0x0, &(0x7f0000001000-0x31)="", 0x0, 0x8000000000}, 0x30) r3 = socket(0x11, 0x802, 0x300) setsockopt(r3, 0x2, 0x12, &(0x7f0000000000)="", 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000cfd000)="2f6465762f7161745f6164665f63746c00", 0x10000, 0x0) pipe(&(0x7f000049d000-0x8)={0x0, 0x0}) ioctl$EVIOCGBITKEY(r4, 0x80404521, &(0x7f0000e81000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = socket(0xec0b9882fccf8f40, 0x0, 0x2ff) setsockopt(r5, 0x107, 0x12, &(0x7f0000000000)="", 0x4) close(r1) unshare(0x24000200) 2017/11/23 22:35:20 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000061e000)="2f6465762f7667615f6172626974657200", 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000002000-0x26)={0xfffffffffffffffd, 0x1d, "a962760f59690b8f1ba0b4eaa1b800030041cf00000000180cacfd645d"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x80000) open_by_handle_at(r1, &(0x7f0000759000-0x9d)={0x9d, 0x30000000, "cab2abb927c99d3f617580e399e6c920b62b48f25b21d8410ae20a140893b8f94ad0b6da9c813f570b4ae5f81526a013eae0a5f3edd5af2c0c4b375cf28e58e6d4f5b06b988f5978fde46804292ea220bdf2a3ac9cadbbdefa11046a648daab485be1f8a9d5a147544b5331d5af883aa4864dd71fb6fe165a4182c374f9370c3096bf17d2ac2da993853eb70ddff392d4e6c63d38f"}, 0x2000) getpid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000123000)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) times(&(0x7f0000f27000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00001b0000-0x4)=0xc) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000638000-0x28)={0x2, 0x0, [{0xb7b, 0x0, 0x57}, {0xe8f, 0x0, 0x2}]}) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000073000)=0x1fffc000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x8001, 0x5, r3}) r4 = dup3(0xffffffffffffffff, r0, 0x80000) syz_open_dev$mice(&(0x7f0000bcd000)="2f6465762f696e7075742f6d69636500", 0x0, 0x10002) syz_open_dev$sg(&(0x7f000027c000-0x9)="2f6465762f73672300", 0x7, 0x8000000010020000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f00009bc000-0x4)=0x2, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) syz_emit_ethernet(0xbf, &(0x7f00009c1000-0xbf)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x89, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x1, 0x0, 0x2, {0x7, 0x6, "ea3a6d", 0x0, 0x89, 0xf773, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [@routing={0xae, 0x4, 0x3, 0x0, 0x2, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}]}], "ab8142409a2dfe02386e4b8f286f6715ad718eacf1f20c88515ab174d876ac243d6fab274be4841e9d9141043e629c97a8"}}}}}}}, 0x0) 2017/11/23 22:35:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000500000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000003000)="6269675f6b657900", &(0x7f00002c5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000383000)="f576f2124296e75fbfff1cdacabf0b468935240437ceaa51170cf99031b9d3b34544cf7d1c6ec84ae41a47ee95bac592400d98ab878fa1128d96092fe6a255a3b697f7cca4aff9c2fce3f68e095ea29980277a79b8f5f1c65a9746e9b7cef1e55a67d4b577301c02e26e6feb5362b5cc6f099216ff565dc7a7d197f32f8c3a7bfa4eebe552474e15a4b205564e36166ae3e09f2d7af0443e9d86705309086cae8bb3e2343b493144397cfe82b4bd29b3ab64c0e61a18362ad6fcbba4343577c218f0950eeb8c35d9b581b7e8c5b1335bc0cc2dd47ca47e9bc8fea0a513196617afdabdbf708ee0c79965fc24db", 0xed, 0xfffffffffffffff8) add_key$user(&(0x7f000067b000)="7573657200", &(0x7f000007f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000179000)="", 0x0, r1) fallocate(r0, 0x1, 0x200, 0x2) r2 = open(&(0x7f0000db4000)="2e2f66696c653000", 0x80000, 0x82) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000736000+0x9a7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/11/23 22:35:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x4000000000001277, &(0x7f0000239000-0x1)="") socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000dcd000-0x8)={0x0, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000474000)="2f6465762f73657175656e63657200", 0xa280, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000100000)={0x0, @in6={{0xa, 0x1, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x100, 0xfffffffffffffff9, 0x101, 0x0, 0xffff, 0x8, 0x81, 0xf77, 0x800, 0x400000000000007, 0x2, 0x6, 0x2, 0x8]}, &(0x7f0000d04000)=0x108) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000a23000-0x8)={0x3, &(0x7f000092c000)=[{0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}]}) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00007cd000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ec2000)=@sack_info={r2, 0xfff, 0x886}, &(0x7f0000135000)=0xc) writev(r0, &(0x7f0000903000)=[{&(0x7f000008c000)="2700f2903a549c93447f5e348954c2d937410082366e2f0c32333c93dc0db466a6ab2e54470006d9ea84d3dd4abd63aa95989c441db1434cef7c8ebb23e794eb852e174aa31903e44d472c6fd2363bff26af456f8e0462521d8b7fb60d9964b1157b89bb448e2a8b9e66e4687da5b638", 0x70}, {&(0x7f00009c3000-0x1000)="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", 0x1000}], 0x2) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000c1000-0x2)=0x4, &(0x7f0000179000-0x4)=0x2) connect$bt_rfcomm(r1, &(0x7f0000ac9000)={0x1f, {0x2, 0x3f, 0x9, 0x2, 0xfffffffffffffffd, 0x2}, 0x100000000}, 0x9) modify_ldt$read_default(0x2, &(0x7f0000613000-0x74)="", 0x0) 2017/11/23 22:35:20 executing program 1: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x3, &(0x7f0000029000-0x10)={0x0, &(0x7f0000028000)=[]}) mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000aeb000-0x18)={0xaa, 0x0, 0x0}) pipe(&(0x7f0000804000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000a74000)=[@in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8728}, @in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000aeb000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000422000)={0x3, 0x0, 0x1, 0x3}) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40086437, &(0x7f0000aec000)={r4, 0xffff}) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r3, 0x29, 0x2, &(0x7f0000aeb000)=0x8, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x7c032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000aeb000-0x10)={&(0x7f000013a000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0x8010aa02, &(0x7f00001ac000-0x10)={&(0x7f00001ac000/0x1000)=nil, 0x1000}) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f0000aec000)={0xde, &(0x7f00000fc000)="7a6e0c5faa65c330b28963765d8d8c88b991135360cb8454c542446c993679f64158152f11f0e0dee788b248b030332d29278e3ee89b1fc5d2eb08d977e0eb858a37ef58abb68b7a71aa38b56e05d0ad82edf0124b80855bf9f5d8837c12e2d7428b634e53f9053be102ab32e98084878d30f27c285088d0d1dbc007d2b3ce5c050d60fd87e75eba4d4a5e705f60ffb72f8f6e70752a63f73a1ee25b156b64cbe860e7290662f9fe2d6a69e9e82fdd159036dbca798579ae112d04e4383b2461dcbf6ecc2289cff09d2dfb9da75fe651c19f5c2a1c1eb540fc80ec019e20"}) sendto$unix(r1, &(0x7f000022e000-0x35)="ade1312471b1a67229e1107edfb0d7125f24faeeaf20eeda55de9e23b87a7e00a38868ec784802f172e1ef91e338da6461d4afac1c", 0x35, 0x400c0, &(0x7f00007f4000)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000aec000-0x20)={{&(0x7f0000000000/0x1000)=nil, 0x1000}, 0x1, 0x0}) madvise(&(0x7f00007ba000/0x4000)=nil, 0x4000, 0x64) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000aec000-0x4)=0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000958000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/23 22:35:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008c7000-0xd)="2f6465762f7573626d6f6e2300", 0x9, 0x4a00) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x88000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000002, 0x0, 0x0, 0x0}, 0x0, 0x7fffffff, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x40000000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000ab8000)="2f6465762f6877726e6700", 0x4002, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f000057f000)={0x0, 0x0}) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6352, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x800000000000, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xffffffffffffffff, 0x40011) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000a10000-0x20)={@generic="ae7bcf38d7fe2b640f0717f304e68fa9", @ifru_flags=0x3}) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00006fe000-0x190)={0x1f, {{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x2, 0xfffffffffffffffc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) mknod(&(0x7f00002e4000-0x8)="2e2f66696c653000", 0x100, 0x6) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000ea000)="2f6465762f7161745f6164665f63746c00", 0x20000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x0) gettid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000e7e000)={0x0, 0x0, 0x0}, &(0x7f0000955000)=0xc) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000373000-0x4)=0x0) setpgid(0x0, 0x0) fremovexattr(r2, &(0x7f00002e9000)=@known="73797374656d2e61647669736500") perf_event_open(&(0x7f00007ac000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x1e, 0x2, 0x0) r6 = socket(0x800020000000001e, 0x5, 0x0) sendmsg(r6, &(0x7f0000af1000-0x38)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000008000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d89f000000005d6f00076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000b90000-0x60)=[], 0x0, &(0x7f0000edb000-0x240)=[], 0x0, 0x0}, 0x0) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000576000-0x4)=0x0) dup3(r6, r5, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e41000)={0x0, 0x9}, &(0x7f00009fa000)=0x8) 2017/11/23 22:35:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000500000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e52000-0x8)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000289000)={0x0}, &(0x7f00007c5000-0x4)=0x4) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000710000-0x18)={0x80000000, 0x100000001, 0x1ff}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000942000)="2f6465762f72746300", 0x20800, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000ef3000)="f59cc8aa0180d954e12e3967a140f43b6ddc708fe902e2eed4bdbf5edeb0f06e6841a515dcd57b6e8bb3b5c4094ba6c3977d31a70bd3ef2f8dcd60ffc4efc7b9244e4b5084e348ef1ee18f60cb634a5cbf7f5e6e42ec6aa782ac60c148abcd3d") add_key$user(&(0x7f0000f5a000)="7573657200", &(0x7f000007f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000179000)="", 0x0, 0xfffffffffffffff8) 2017/11/23 22:35:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0xfffffffffffffffe}, "700200000000003c0000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x87, 0x2, 0x4dac, 0xff9, 0x0, 0x53, 0x2000000000000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet(0x2, 0x2, 0x1ff, &(0x7f0000533000)={0x0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4000000000) pipe(&(0x7f0000d34000)={0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000a1c000)={0x0, 0x14000, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000b3e000)={0x4, 0x401, 0x9, 0x3, 0xd7, 0x6}) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f000057f000-0xe0)={0x0, 0x0, 0x0, 0x6, 0x37c4f771, 0x0, 0x3, 0x1c, 0x8, "45f685dac5fb240c19b5084443413bb909a01d77b10a802e79c581385cafe8739c16f2fa99df9ad602be225c980c74bfc56154ef3b8531a24b2065930895a6f3", "3cf5ed146f1010093e302c994096358d7971f2a2c97e20c332ba6c2cbb1a02274d7e242fca05bdabd6062cfedc9cbafa19f285887115da7342ef58f04cbda31e", "61f94889f0e9b16fc2b90ff7be1f13e5e519f271bfe432d2262c40bbfd7e5c0f", [0x10000, 0xffffffffffffffb3]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000064d000)={@common="69705f76746930000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000d9b000-0xc)={0x0, 0xb031, 0x20}, &(0x7f0000741000)=0xc) request_key(&(0x7f0000073000-0x8)="72787270635f7300", &(0x7f0000f5b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e28000)="2f6465762f73657175656e6365723200", 0xfffffffffffffffe) 2017/11/23 22:35:20 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000c3d000-0x98)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7fffffff}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00004d5000)={r3, 0x4}, &(0x7f0000ab2000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000067d000)=0x5fee, 0x4) getsockname$ipx(r0, &(0x7f0000655000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000e7b000)=0x10) 2017/11/23 22:35:20 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000066e000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ca3000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x74)=[@in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x101}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x16}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000eb7000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000d9f000-0x4)=0x0) fcntl$lock(r2, 0x6, &(0x7f0000504000)={0x1, 0x40000000, 0x9, 0x1f, r3}) accept4$unix(r1, 0x0, &(0x7f0000dc0000)=0x0, 0x80800) socket$inet6(0xa, 0x3, 0x400000000000007) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000750000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000bb000-0x4)=0x14) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00005f0000-0x4)=0xb) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000b5000-0x90)={0xfffffffffffffff9, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe2(&(0x7f0000d01000)={0x0, 0x0}, 0x80800) setsockopt$bt_rfcomm_RFCOMM_LM(r5, 0x12, 0x3, &(0x7f0000294000+0xc61)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r6, 0x0) perf_event_open(&(0x7f000033b000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x667, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x8, 0x0, 0x7fffffff, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r6, 0x5413, &(0x7f00000e0000-0x8)={0x0, 0x0, 0x0, 0x0}) r7 = syz_open_dev$mouse(&(0x7f0000c82000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(r7, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2142, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000a1d000-0x30)={0x1, 0x3, &(0x7f0000012000)=[@generic={0x30, 0x0, 0x0, 0xffffffffffffffff}, @generic={0x515, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b98000-0x7)="73797374656d00", 0x9, 0x80, &(0x7f0000008000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000010, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCOUTQ(r7, 0x5411, &(0x7f000045c000)=0x0) ioctl$sock_SIOCETHTOOL(r8, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x78)=@ethtool_eeprom={0x0, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/23 22:35:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x14) socketpair(0xfffffffffffffffe, 0x3, 0x3, &(0x7f00007f8000)={0x0, 0x0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000514000)={0x4000, 0x17ffc, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000aec000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000716000-0x10)={0x0, 0x11000, 0x0}) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000031000)="0000000000000000000000000000") r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d73000-0xc)="2f6465762f72666b696c6c00", 0x1ffe, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000e4f000-0x8)=0x20000000005003) r3 = syz_open_dev$sg(&(0x7f0000b23000)="2f6465762f73672300", 0x7fff, 0x101000) write$tun(r2, &(0x7f000061e000-0xe5)=@hdr={0x3, 0x1, 0x800, 0x101, 0x4, 0x0, @ipv4={{0x20, 0x4, 0x2, 0x8, 0xdb, 0x1, 0x2, 0x1, 0x88, 0x0, @rand_addr=0x0, @loopback=0x7f000001, {[@lsrr={0x83, 0x27, 0x7f, [@empty=0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0xfff, @loopback=0x7f000001, @broadcast=0xffffffff]}, @noop={0x1}, @lsrr={0x83, 0x17, 0x100, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @broadcast=0xffffffff, @multicast1=0xe0000001, @multicast2=0xe0000002]}, @noop={0x1}, @rr={0x7, 0x7, 0xffffffffffffffff, [@local={0xac, 0x14, 0x0, 0xaa}]}, @end={0x0}, @rr={0x7, 0x1b, 0x7ffd, [@loopback=0x7f000001, @rand_addr=0x0, @rand_addr=0x7, @multicast1=0xe0000001, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @ra={0x94, 0x6, 0xdcb}]}}, @igmp={0x15, 0x0, 0x0, @multicast2=0xe0000002, "921f010285165c81e9865b1c1774c54415a0624eaa7a6f9f3034d88326e81c6fc7ccde2adec8ba3c509778263f49e7bd89bc56bb875436c27c16f4f14b173b14696be957faa7b5b9f205ed0ba5e73daf35e4b1"}}}, 0xe5) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f000043e000)={0x8, 0x8, 0x4, 0x101, 0x5, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setlease(0xffffffffffffffff, 0x400, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x805, 0x1) setsockopt$inet_buf(r4, 0x0, 0x30, &(0x7f00006f7000-0x1000)="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", 0x1000) bind$inet(r4, &(0x7f0000081000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000b0b000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) listen(r1, 0x200000000004) sendto$inet(r4, &(0x7f0000368000)="04d6", 0x2, 0x0, &(0x7f000040d000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f000024f000-0xc)={0x11, 0x8a, &(0x7f0000c3c000-0x8a)="f9488d5b80a4e46af3ae2dfae9a47d55b0a23a552cede12e782531b06b63a3b47f7530ef4ff224bd0b3689d047691e9e17f31381d92275807dc27cd55418702e1556bb584c84a6847dc9bb7011d497bd2c5c33166dc0d7258c4afa758ebde6f3be0db19bd6babd57d4c819bfb3665afb7a430ebb60930c835fd3de20172a0cd94a733c7dbce2fe38db29"}) getrusage(0x0, &(0x7f00003dd000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r4, 0x1, 0x0, &(0x7f0000776000-0x10)={r5, 0x0}, 0x8) connect$inet(r4, &(0x7f00000ba000)={0x2, 0x0, @rand_addr=0x7ffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00006f5000)={0x10005, 0x2000, 0x0}) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000777000-0x400)={"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"}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000d52000)={r2, &(0x7f0000d83000)="", &(0x7f0000b0c000)=""}, 0x18) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000268000-0x14)={0x3, 0x8, 0x8, 0x2, 0x1, 0x0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000d49000)={r6, &(0x7f0000db7000)="", &(0x7f0000434000)="", 0x0}, 0x20) 2017/11/23 22:35:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fcf000-0x9)="2f6465762f76637300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000001000-0x15)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f0000001000-0x8c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000002000-0x4)={0xa, 0x2, 0x2, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000905000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000f1c000)="", 0x0, 0x0, &(0x7f0000fc2000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x1a000, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ae7000-0x4)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000837000)=0x6, 0x4) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000fa1000-0x10)={0x9, 0x2, 0x200, 0x400}) r4 = syz_open_dev$tun(&(0x7f00009ca000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) getsockname$unix(r2, &(0x7f0000ab1000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000f25000-0x4)=0x8) r5 = fcntl$dupfd(r4, 0x0, r4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000ec8000)={r1, 0x7fffffff, 0x30}, 0xc) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000b9e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a01000)=0x8) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000c2b000-0x4)=0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00007f1000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) ioctl$KVM_TRANSLATE(r5, 0xc018ae85, &(0x7f000026c000)={0xd000, 0x0, 0x0, 0xaf9, 0xea}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r5, &(0x7f0000bad000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x81, 0x0, @ipv6={0x0, 0x6, "ea1c0f", 0xcd, 0x84, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x2, 0x0, 0x42424242, 0x42424242, 0x100000000, 0x0, 0xb, 0x0, 0x4, 0x0, 0x6, {[@mss={0x2, 0x4, 0x3ff}, @generic={0x17, 0x11, "767364944af432fef85785455b8e14"}]}}, {"448be508476aee0a495824e5f088aceda452a586a9a17e7ea4e775adc928f249e77409cf7db180081b9a25922b1088ea272eb40ae9a739869328e94b0169de90f5bfc760877d99a74119c46651a5cf2980b6da67f1678f072011ea72c84681d04125bfe46d341c04867c833f2414aea64352f93166e1c0cfbfdf320e93360003eb552249f4a72a84fea0e91a1d0000010000000000c657a8b1e4f88aad6b08b9de"}}}}}, 0xff) 2017/11/23 22:35:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006b7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x8000000000000002) ioctl(r0, 0x4000000000001277, &(0x7f0000239000-0x1)="") r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000588000-0xb)="2f6465762f6877726e6700", 0x18200, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000962000-0x8)={0x0, 0x3}, &(0x7f000037e000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000ab7000)={r2, 0xffffffff}, &(0x7f0000392000-0x4)=0x6) modify_ldt$read_default(0x2, &(0x7f0000613000-0x74)="", 0x0) 2017/11/23 22:35:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x1, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000d, 0x8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000891000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0}, &(0x7f00009b9000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00002bf000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) eventfd2(0x4, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x4, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000000000)="2e2f66696c653000", 0x0}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r1, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f00005a6000-0x9)="2f6465762f73672300", 0x0, 0x2) getpid() r3 = syz_open_dev$sg(&(0x7f00005df000)="2f6465762f73672300", 0x7c, 0x2143fd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgid(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000e84000/0x4000)=nil, 0x4000, 0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00000e7000-0xc)={0x0, 0x0, 0x0}, 0xc) add_key(&(0x7f0000f44000)="6173796d6d657472696300", &(0x7f00005d2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b44000-0xc)="604351634897df73253c719a", 0xc, 0xffffffffffffffff) add_key(&(0x7f0000316000-0xb)="6173796d6d657472696300", &(0x7f0000930000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f69000-0x7a)="3985a7a60db8e8b6bd4a904e1df4617a314f595418b75385115f756aa508593a8536bcfd298e62ae03e77255e785a71bf2eb3ff7adb2725df7a311348046b69c1abfaff66e8bee7117c137e03916e9bf10568e617224db8e3e8488bb53c240c8f2d5c72e4995a5826dbab00537083e57b9735613eeff192c7ae3", 0x7a, 0x0) add_key(&(0x7f0000b52000)="636966732e69646d617000", &(0x7f00007df000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000057a000)="8a39160f3c1dc895bd5ef6538d95042d600b60252f5ac96f1560354c51b98b8d6efcef4e43b303c22abf846dc3d0e7a73994058ea7aed0478d4e91a9e84da0ba8699e27369bae845326464a9254829c27807e4b79d5d7545408828bc095591e8bf212a1be92bd5a94fbb8cf731104c9db3ea4834c55c797dac002ed56f7a342f36496d889d9b6082e23411704f03925e6b684321188a62ca4bedcc822c868d9cda7a188a4f945630d659168da62bf407062f405fdf616c44eead88ed7fbac035ba4804e4e15dffc2e900f1c15627b49049f14c2248337ffaedb27502aa73f412402efc727db7da64c47fc0e20cb2", 0xee, 0xfffffffffffffff8) r5 = add_key$keyring(&(0x7f0000c4b000-0x8)="6b657972696e6700", &(0x7f0000357000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r6 = add_key(&(0x7f0000945000)="6b657972696e6700", &(0x7f00008c9000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r5) keyctl$unlink(0x9, r6, 0xfffffffffffffffb) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000c83000)=0x1, 0x4) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001ac000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) ioctl$TCGETS(r7, 0x5401, &(0x7f0000715000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r7, 0x40096100, &(0x7f000065c000)=0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r7, 0x6, 0xe, &(0x7f0000a5a000)={{{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x4f, 0x80000001, "654ecee0adff7509a4418e3705c36eabbf59304077fb0b0c79c47db3754e66ef94107868e26c18696227802f1e17f46b26632937a9086eb9059dd996118a062e0b3dc9394702eb86c359dcc93c33877b"}, 0x160) recvfrom(r7, &(0x7f0000910000)="", 0x0, 0x20, &(0x7f0000b90000-0x10)=@nfc={0x27, 0xfffffffffffffffe, 0x7, 0x5}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) write$tun(r2, &(0x7f0000ddf000)=@hdr={0x0, 0x0, 0x0, 0xb060, 0x0, 0x0, @ipv6={0x0, 0x6, "5bfc58", 0xdc, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}]}}, {"8a897e0d716294c8f47889613e3888c1a0121583915a7a6e46062e98aef42e40e6f5c22cc36ef06d8e32503252bcaf395b7e62b2a5f588735817bed68f13f0a6835374452d0133ce18a88326db61b0d96fea4d9194d6522ac4cb7281101e875427aca7e0e0faf21a2514b8080eafe3f1452d86186c19567d7daf20588497c72e9d56e01b72d64fcda531fbfa73b9c754a1e507c3a74ba952ff2afb7f989387739241440c446a25bf8a6a969ace740538674bbf724ec9a7f1d67bbce080dfa19613e4c09b"}}}}}, 0x10e) 2017/11/23 22:35:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000432000-0x78)={0x2, 0x78, 0x9eb8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f00007db000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0}) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) unshare(0x20000000) clone(0x0, &(0x7f0000703000)="", &(0x7f000071b000-0x4)=0x0, &(0x7f00006a0000)=0x0, &(0x7f0000d3b000-0x1)="") delete_module(&(0x7f0000388000-0x1)="00", 0x800) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051d000)="2f6465762f70746d7800", 0x220404, 0x0) ioctl$VT_RELDISP(r1, 0x5605) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00004ef000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f00008af000-0x8)={0x0, 0x0}) r3 = getpgid(r2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000002000-0x58)={0x6, 0x0, 0x0, 0x9, 0xb2e, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_getattr(r3, &(0x7f0000001000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0x100279) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000e54000)="2e2f66696c653000", 0x0, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000106000)="10e4", 0x1) r5 = socket(0x10, 0x2, 0xc) write(r5, &(0x7f0000001000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) r6 = dup2(r4, r5) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00007e9000)={0x0, 0x6}, &(0x7f0000a4b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000d7f000-0x20)={0x3, 0x3dc15953, 0x3, 0x7fffffff, 0x3ff, 0x3, 0x7, 0x4, r7}, 0x20) getsockopt$SO_PEERCRED(r6, 0x1, 0x11, &(0x7f0000971000-0xc)={0x0, 0x0, 0x0}, 0xc) 2017/11/23 22:35:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce4000)={0x26, "726e670000000000000000000000", 0x0, 0xe, "67686173681f6d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400"}, 0x58) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x11) sendmsg$nfc_llcp(r1, &(0x7f0000d32000)={&(0x7f0000004000)={0x27, 0x0, 0x7, 0x0, 0x5, 0xfffffffffffffffe, "4615c368b7a23417a2bfff64fd4e1427232354a1cee3ee5ebdb67f890bfabfd4e94b5f80a73060e6fa18b5b46efffd9324ca5553670fe3d6de1481ba5a3dd4", 0x0}, 0x58, &(0x7f00005fc000-0x48)=[{&(0x7f000062b000-0x94)="fa71a4839776b3ce899e81ee9635a07d9aec2eed88526277dfde8b84edd6f52b4d266f7b744d92f92693639ced5ec492fedbba9f9111181d677b3cfa0ed35e58d3babb5ad30ce21b5bf495b85e356c9ee524b2fb971cab2aa4cd2f229beb0210eb02c62003d73c299452892e8099ac86d82daaaab21ecd02e9b06e83c9fa75c86dad6c5993372554d517b8a99b253270131282d3", 0x94}, {&(0x7f0000e33000)="40e8527476f1bb96a6730422f02832ffeabb9184362848b83939d81636f96c8c4779bc259ac146576f266f9193022fdc28097bf913104aab7217a99b3d9c3f8b933ceb4c7f1869266330b8f025dbe3e6f6de6de7eb49c05c358e5413a6aad3638591322b243a8969589625460c9578f4dc4b4b0100623601fd138219c549c9c35bd1ffec2dee87a3465bbb8663ca470cc646", 0x92}, {&(0x7f00006d3000-0x39)="b316765c0ad08c94e985192a9ad45053223a859101ddcaf14f2c3d4a311f8a495788f5ffa7b0d5b324e77aa64fdee67a7b6d8db57fb365a763", 0x39}, {&(0x7f0000041000-0x1)="86", 0x1}, {&(0x7f000004a000)="ca3a60a9570db24a3643e15ac1af2606bdcf1dd8bafdc9073536d31173bbd00658a1c52781e14eddd07bdc23461287af9208465e7d759ca7aaece36e848c794bb515e2c5bfbeddf712b0b8e0079d98ebc6493301fd86f80b44518d74c8821aadaf0a0166b296d290ec8310e24556a9e0906e6eb1011a1ca7443eb6d3daebb635d6", 0x81}, {&(0x7f0000071000)="7af1646686fdf79b65a947ff695e982bd569cc271810661522c683949e15839c41d19bb302d088c032027a65a4c078246b5c00969eec83d10345e70ff262295a2473946674a20b1aea293cfe11bed50b707fbf0f2c12659f13919d9462ce411cc61afceeda206cb2753a7435127daf46cc79d2a868f5e018f7924333e8956757b4d427f656b715cb94a85e9dfd97b6d2444912fd80ecd2c8446d380b18e68e5b21dbeff12de5809eeb624d377e86b64eed", 0xb1}, {&(0x7f0000fa7000)="63bdb2535f3868fa6878ac93adb304725cc8a2df089f1045596b63d0405b6393256a9bd476b8b7caf7fcc078f1bee608ffa86f83c6c2ab01d7c942a4ff06e343bb89d6a023af570376910d62dbe42ad8fcdbdf68d6594d804882dac2a99ea05e142d94d2358f79258432ed1cc13c4e88a2f91752a3ab9e190e97ad8b7d0ecbac6cc65c728d0da18f0cf73dd58264c756dca9ace72bdeed5f4915a3e5d0c9f5c9b5b1c4bd8cc29044eaf946fae917a6515971358b857ae0add0417e", 0xbb}, {&(0x7f0000ab5000)="3931fcfed006126add35541d18030000000000000004a06870ceed883e6cb3c2e5482991e38000000022976b4c8212edb09335bd65496218ade56a3278e7268c318b9f8734b124d5008c673e61bb8d3a16225ab707c8ca83f079336e01", 0x5d}, {&(0x7f0000fdc000)="93dd40b2f61ef7a4a2a7b19b1d13b92b276af24f72b493ff31f64b0332a2d806011149ee448c50b599bd81234cf5cb6b1cdfe6822ccd9f1d3cfa464969b6514891f54b9b190c5e3f958b7b8aa53df7fff3de05378c001e8f763fa93605d0a350a92253095e35ec9f83309b605322554c57cbe13f0ebcabb43c7b8b563fb20d12801b791aa13911c306084b56c7ec641b5b0cbdf621286fbf63132202270c677b38b820238f634a11131ab11eca891d6c3476a3a2907e37d53936eabb0487f57f89ca4d916ca3fa8de46253fde078cdac0e9528a2a28c33a20ae1a6975f", 0xdd}], 0x9, &(0x7f0000c75000)={0x10, 0x0, 0x1, "0200"}, 0x10, 0x0}, 0x0) 2017/11/23 22:35:20 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000171000-0x9)="2f6465762f73672300", 0x400, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r1, 0x3, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bcd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r4 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r4, &(0x7f0000276000)={0xa, 0x0, 0xdb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) r5 = socket$inet(0x2, 0x80000000006, 0x0) close(r2) listen(r4, 0x5) connect$inet(r5, &(0x7f00006e4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000779000)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000074c000)={0x0, @in={{0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, 0xfffffffffffff000, 0x68, 0x40}, &(0x7f000079d000)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000671000)={r6, 0x1}, &(0x7f00004e1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c2f000-0x6)={r7, 0x6}, &(0x7f0000575000)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000fc4000)={r8, 0x3}, &(0x7f000085d000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000791000)={r7, 0xffffffff}, &(0x7f0000803000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000789000)={r9, 0x2f9}, &(0x7f0000d1a000-0x4)=0x8) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000509000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmsg(r5, &(0x7f0000e4f000-0x1c)={&(0x7f000015c000-0x10)=@l2={0x1f, 0x8000009, {0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000141000)=[], 0x0, &(0x7f0000c16000)=[], 0x0, 0x8000}, 0x40000) sync_file_range(r5, 0x8, 0x7ffffffb, 0xfffffffffffffffb) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000024000)={{{@in6=@empty={[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=@empty=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}}, &(0x7f0000643000)=0xe8) sendmsg(r3, &(0x7f0000a73000)={&(0x7f0000123000)=@nfc={0x27, 0xfffffffffffffffe, 0x0, 0x1}, 0x10, &(0x7f0000a1c000-0x30)=[{&(0x7f0000a76000)="7e434bbd6767848d475a06efa19a84ee68d1ac9e391bbe8a9ad3ed08a273bc4ce17e0d34b622aae0b51dfcfe1117c2929a656fbbcb3ab67c446d5c835bda6de945d07d38ba3ddf94ab3782ce5d53da2a146f140f6c88c6e5b6d7cb2d423d659688", 0x61}, {&(0x7f0000225000-0x87)="1acb8d76345a65d979ec99f822f57ab2138ccd80120171bd6754ff15a57c59da1bbe6dbb1256b8f576e4fae0e0f21e4acb12cfef1c89315ed7f4278a04c0ce524d31dcc6443d2b7a2ecc91f9cbccb59a3dd6a5c5818f265fbfecce223837dac91d80fff57f0b8630e05729c93651b12abe2586240065f044208476cfff00534cadd1938ea8ade9", 0x87}, {&(0x7f0000407000)="8096873ce70e2b87b7b50d0205eb07d9a5b588e9675b65136e6bfa34c5f08ac356f1b1ffc01640ecf98fa845ddc1bbe5b1eba5a8cec94a2d7c74333cc05fd2c2b8656d901816a9e9f278969dc7b791778b863f656eeddd5bac9e480864644250c2284a4bf7996a47394d46b6d17503184fa7a614c06d6e5070c18c395e6ee5b5e096d3ad6b7d9c2cc2555ed68c604b5b6eb078ce61c22084c2a3fb2ea9bff0f1043a161c3b03fc2d20cecd568c472daa0b9f9c807dbb136ea12d6e3532182991adc2277ac9168f5f25427daa24bf085da897", 0xd2}], 0x3, &(0x7f0000545000)=[], 0x0, 0x883e}, 0x8000) mq_unlink(&(0x7f000069f000-0x9)="2f6465000973672300") setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f000045d000)={r10, 0x9}, 0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00002d6000)={r9, 0x4a, "c49ec7efc54cd84dd0b2a25d8570681e49c852f1356b5a2c3feb660e77b83b6563135ab45bb341ab15b35d40ffd0059e674234d478b793e6d34aa11bec612227fc08100a84140e786ea3"}, &(0x7f0000a44000)=0x52) accept4(r4, &(0x7f0000d5b000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00001c7000-0x4)=0x10, 0x0) read(r4, &(0x7f0000258000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000971000)={r10, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0xc, 0xfc, 0x40, 0x20}, 0xa0) socket$bt_sco(0x1f, 0x5, 0x2) dup3(r3, r2, 0x0) dup3(r2, r5, 0x80000) 2017/11/23 22:35:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000500000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000f5a000)="7573657200", &(0x7f000007f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000179000)="", 0x0, 0xfffffffffffffff8) 2017/11/23 22:35:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f00009e9000)="2e2f66696c653000", &(0x7f0000003000-0x9)=@random={"73797374656d2e00", "60"}, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0xb, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000000000/0x49e000)=nil, 0x49e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x2, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000007a000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x1) r1 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070d000-0xc)={0x8000000000002, 0x0}) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x100000, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) epoll_pwait(r1, &(0x7f0000c56000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x6, &(0x7f00002cb000)={0x1}, 0x8) r2 = socket(0xe, 0x3, 0x206) sendmsg$nfc_llcp(r2, &(0x7f0000b10000-0x38)={&(0x7f0000921000-0x60)={0x27, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303090000004bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x1000000029, 0xb, "0005"}, 0x18, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0xfffffffffffffffe, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000e35000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, 0x1c) setsockopt$inet6_buf(r2, 0x29, 0x3ffffffffffffc, &(0x7f0000193000-0x1)="26", 0x1) bind$inet6(r3, &(0x7f0000fd4000-0x1c)={0xa, 0x2, 0xa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) socketpair(0x2694ebd45bd3f4c3, 0x5, 0x4, &(0x7f0000fd5000-0x8)={0x0, 0x0}) r5 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_mreq(r5, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r6 = socket$inet(0x2, 0x10, 0x401) ioctl$sock_ifreq(r6, 0x8922, &(0x7f000047a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3fc}) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f00006b5000-0x8)={0x7, 0x9, 0x3f42a54c, 0xf3}, 0x8) close(r5) ioctl$sock_ifreq(r6, 0x8922, &(0x7f0000189000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x552, 0x0, 0xbbc0000000000000, 0x2, 0x8000002ed2, 0x3}}) 2017/11/23 22:35:20 executing program 6: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x100000000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00006b7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x8000000000000002) ioctl(r1, 0x4000000000001277, &(0x7f0000239000-0x1)="") modify_ldt$read_default(0x2, &(0x7f0000613000-0x74)="", 0x0) [ 257.048636] device gre0 entered promiscuous mode 2017/11/23 22:35:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000500000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000f5a000)="7573657200", &(0x7f000007f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000179000)="", 0x0, 0xfffffffffffffff8) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e01000-0xf)="2f6465762f73657175656e63657200", 0xa2200, 0x0) getsockopt$packet_int(r0, 0x107, 0xcae4514f69784710, &(0x7f000038a000)=0x0, &(0x7f0000dc7000)=0x4) 2017/11/23 22:35:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1000000000080803) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000fff000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000007300}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x82c, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4, 0x0, 0x800, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r2, 0x406, r2) r3 = socket$inet_udp(0x2, 0x2, 0x0) fsetxattr(r1, &(0x7f00001ec000-0xb)=@random={"73656375726974792e00", "8d"}, &(0x7f0000a1b000-0x1)="00", 0x1, 0x1) r4 = memfd_create(&(0x7f00006f9000)="73797374656d2e00", 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000875000)={@local={0x0, 0x0, 0x0, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000c81000-0x4)=0xc) recvfrom$ipx(r4, &(0x7f0000900000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe, 0x2, 0x0, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000f62000-0xc)={r5, @rand_addr=0xce, @rand_addr=0x2}, 0xc) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000f2d000)=0x3, 0x4) bind$inet(r3, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000969000-0xfd)="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", 0xfd) wait4(0xffffffffffffffff, &(0x7f000087e000)=0x0, 0x1000004, &(0x7f00005ee000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f000041a000)=[], 0x0, &(0x7f00008c8000-0x8)={r7, 0x0}, &(0x7f00009c4000-0x8)={0x5}, 0x8) r8 = syz_open_dev$tun(&(0x7f0000ba6000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x80) r9 = fcntl$dupfd(r8, 0x406, r4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000e2b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009ab000-0x4)=0xc) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f0000bc9000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000029c000)=0x18) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r10 = dup(r3) socket$inet6(0xa, 0x3, 0x0) write$tun(r9, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) recvfrom$ax25(r10, &(0x7f00007f6000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb, 0x141, &(0x7f0000218000-0x10)={0x3, {"9c51abc78172a5"}, 0x43}, 0x10) 2017/11/23 22:35:20 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000007d000-0x9)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x58)={0x3eaf, 0x8001, 0x5, 0x0, 0x1, [{0x100000000, 0x2, 0x3, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00009c7000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) connect$bt_rfcomm(r1, &(0x7f0000e03000)={0x1f, {0xfffffffeffffffff, 0x4, 0xffff, 0xffff, 0x9, 0xc94}, 0xfff}, 0x9) r2 = syz_open_dev$sg(&(0x7f0000002000-0x9)="2f6465762f73672300", 0x0, 0x0) readlinkat(r2, &(0x7f00004c0000)="2e2f66696c653000", &(0x7f0000b0c000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00004d5000-0x4)=r1, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x4000000024, 0xfffffffffffffffc, 0x0, 0x5}) ioctl(r0, 0x2286, &(0x7f0000c6e000)="") getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000032f000-0x4)=0x0, &(0x7f00005d8000)=0x4) 2017/11/23 22:35:20 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fb3000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x1)="55", &(0x7f0000001000-0x4)=0x0, &(0x7f00004a9000)=0x0, &(0x7f0000001000-0x1)="07") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0xc890b887193f08c, 0xffffffffffffffff) perf_event_open(&(0x7f000070d000)={0x3, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x4, 0x2b64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x3, r1, 0x10000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00004b5000-0xb)="2f6465762f6c6f6f702300", 0x20000000000001, 0x1) sendto$inet(0xffffffffffffffff, &(0x7f0000d7e000-0x6d)="62ffb6b8d88636200040ad02d49913e152a357d81739a7e8bb065f6300005b75af44009a91a93b9c2a422b5101fd513ccd7453cf86ef8d92c60666f97c06f316e8f81dea7c8db80000000000000000f997b9ae4c56fa15224a7b75f4fa252eb66025ce6f63f2fc1ff1c3ee7e46", 0x6d, 0x800, &(0x7f00002fc000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f000098c000-0x8)="2e2f66696c653000", 0x2000000000000000) r2 = syz_open_dev$usbmon(&(0x7f0000f41000)="2f6465762f7573626d6f6e2300", 0x1, 0x511200) r3 = syz_open_dev$loop(&(0x7f0000fb6000)="2f6465762f6c6f6f702300", 0x0, 0x2000080080002) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000dab000)={0x4, 0x9b, 0x4, 0xb867, 0x9, 0x7, 0x80, 0x8, 0x400, 0x9e, 0x8a8b, 0x0}) r4 = creat(&(0x7f0000453000-0x8)="2e2f66696c653000", 0x4) r5 = memfd_create(&(0x7f0000d56000-0x3)="242700", 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000c77000)=0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000025e000)={0x1, 0x2, 0x3001, 0x2000, &(0x7f00006b9000/0x2000)=nil}) setxattr(&(0x7f00008a3000)="2e2f66696c653000", &(0x7f0000971000)=@random={"73797374656d2e00", "2e00"}, &(0x7f0000b45000-0x9)="6e6f64657647504c00", 0x9, 0x2) ioctl$EVIOCRMFF(r4, 0x40044581, &(0x7f0000a2b000-0x4)=0xffb) fcntl$setown(r3, 0x8, r0) pwritev(r5, &(0x7f0000f67000)=[{&(0x7f000081e000)="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", 0x800}, {&(0x7f0000767000-0x3b)="dadbf8c24f682370fbe430709f16c923c6fbf9c458c6b75304000000000000006c3ad34a9c5fe73de694537c503b43e221126186619b089a727a", 0x3a}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f000070a000-0xc)={0x0, 0x7c000000, 0x30}, &(0x7f00001ac000-0x4)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00008cd000)={r6, 0x7}, &(0x7f00007ac000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f000069c000-0x4c)={0x4, 0x5, 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]}) pipe2(&(0x7f0000c3a000)={0x0, 0x0}, 0x80803) getsockopt$SO_TIMESTAMPING(r7, 0x1, 0x25, &(0x7f0000c11000-0x4)=0x0, &(0x7f00001fc000)=0x4) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000a41000-0x14)={0x3, 0x1, 0x100, 0x200000000, 0xa9, 0x7ffc, 0x2, 0x126e00, 0xae1, 0x0}) r8 = dup(r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r8, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4000, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2017/11/23 22:35:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000920000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000083000)={0x1f, &(0x7f0000852000)="26571ffb65df6695ce40d8908355098d54e9e061346bdb939bae6c4b26de40"}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00008f8000-0x8)={r1, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000509000-0x4)=0xfffffffffffffffe, 0x4) bind$inet(r2, &(0x7f00001da000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000589000-0x1)="", 0x0, 0x20000000, &(0x7f00002bc000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x538, 0x6d0, 0x0, 0x0}, 0x14) sendmmsg(r2, &(0x7f0000c2f000)=[{{&(0x7f0000309000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000b10000-0x90)=[{&(0x7f0000d29000-0xe1)="c5ea", 0x2}], 0x1, &(0x7f0000da3000-0x1f8)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000c00000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) r3 = add_key$user(&(0x7f0000095000-0x5)="7573657200", &(0x7f00008f1000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000873000-0xa4)="25b8a1fe6507eab86b2461158aba86fc769434c51192a28c4dc41efd994cda64c05596788b4707c574799c17110afc47a958ce077d9ac945416e1b33ca10f8d259dc589fcea5f544acbcab9c9a09523da7942b3aa80efd16f792f1da7de831f4088c82c89d445bb1eb1edd3ef36cd6ce3ac2a999acf600dce89bee383c8ad74f99d01d8bfe5bb192faebff1338dd8c5fe7953272e44ab4ab437dbdb3af6dbdc8041684cb", 0xa4, 0xfffffffffffffffc) keyctl$invalidate(0x15, r3) recvfrom$inet6(r2, &(0x7f0000881000)="00", 0x1, 0x2, &(0x7f0000f31000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/11/23 22:35:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0xfffffffffffffffe}, "700200000000003c0000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x87, 0x2, 0x4dac, 0xff9, 0x0, 0x53, 0x2000000000000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet(0x2, 0x2, 0x1ff, &(0x7f0000533000)={0x0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4000000000) pipe(&(0x7f0000d34000)={0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000a1c000)={0x0, 0x14000, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000b3e000)={0x4, 0x401, 0x9, 0x3, 0xd7, 0x6}) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f000057f000-0xe0)={0x0, 0x0, 0x0, 0x6, 0x37c4f771, 0x0, 0x3, 0x1c, 0x8, "45f685dac5fb240c19b5084443413bb909a01d77b10a802e79c581385cafe8739c16f2fa99df9ad602be225c980c74bfc56154ef3b8531a24b2065930895a6f3", "3cf5ed146f1010093e302c994096358d7971f2a2c97e20c332ba6c2cbb1a02274d7e242fca05bdabd6062cfedc9cbafa19f285887115da7342ef58f04cbda31e", "61f94889f0e9b16fc2b90ff7be1f13e5e519f271bfe432d2262c40bbfd7e5c0f", [0x10000, 0xffffffffffffffb3]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000064d000)={@common="69705f76746930000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000d9b000-0xc)={0x0, 0xb031, 0x20}, &(0x7f0000741000)=0xc) request_key(&(0x7f0000073000-0x8)="72787270635f7300", &(0x7f0000f5b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e28000)="2f6465762f73657175656e6365723200", 0xfffffffffffffffe) 2017/11/23 22:35:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006b7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x8000000000000002) ioctl(r0, 0x4000000000001277, &(0x7f0000239000-0x1)="") modify_ldt$read_default(0x2, &(0x7f0000c68000)="", 0x0) 2017/11/23 22:35:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000500000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a76000)="2e2f66696c653000", 0x2) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000e71000-0x4)=0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000f5a000)="7573657200", &(0x7f000007f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000179000)="", 0x0, 0xfffffffffffffff8) pipe2(&(0x7f0000a68000)={0x0, 0x0}, 0x800) 2017/11/23 22:35:20 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4, 0x10000) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) prctl$getname(0x10, &(0x7f0000d18000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00001b1000-0x28)={@common="67726530000000000000000200000000", @ifru_settings={0x6, 0x0, @te1=&(0x7f0000cf2000)={0x6, 0x7, 0x4, 0x3}}}) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x6, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() ptrace$setopts(0x4200, r5, 0x20, 0x2005) ioctl$KVM_S390_INTERRUPT(r2, 0x4010ae94, &(0x7f0000d19000-0x10)={0x3ff, 0x408000, 0x800000003f83}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r6 = inotify_init() dup3(r6, r2, 0x80000) r7 = epoll_create1(0x0) ioctl$sock_ifreq(r2, 0x0, &(0x7f0000b57000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x78, 0x3, 0x6, 0x8, 0x8001, 0x3ff}}) flock(r7, 0x2) flock(r2, 0x1) flock(r4, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x4, 0x0, 0x0, 0x0, 0x30, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c4f000)="2f6465762f6877726e6700", 0x81fd, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0xa972, 0xffffffffffffffff, 0x0) eventfd(0x9) mq_open(&(0x7f0000a94000)="00", 0x2, 0x80000000000002, &(0x7f0000a96000-0x40)={0x100000001, 0xfd, 0x8000, 0x8, 0x8b, 0x0, 0x8, 0x9}) 2017/11/23 22:35:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f6375736500", 0x1010ff, 0x0) pipe(&(0x7f0000262000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f0000d96000-0x8)=[{&(0x7f0000e97000)="6fed71f1d2bbfe45363c06dac3bcb94d795d8d", 0x13}], 0x1) vmsplice(r2, &(0x7f0000b21000)=[{&(0x7f000019b000)="fc", 0x1}], 0x1, 0x1) splice(r1, 0x0, r0, 0x0, 0x16, 0x0) 2017/11/23 22:35:20 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007d5000)={0x1, 0xffffffffffffff9c, 0x0}) mq_getsetattr(r0, &(0x7f000057c000-0x20)={0x8001, 0x1, 0x5f, 0x8, 0x18000000, 0x6, 0xffff, 0xff}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x6, 0x800) readahead(r1, 0x8, 0x2) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000feb000)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000135000-0x4)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000145000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r3, r3, 0x80000) r6 = memfd_create(&(0x7f0000001000-0x4)="00", 0xfffffffffffffffb) ioctl$KVM_S390_VCPU_FAULT(r6, 0x4004ae52, &(0x7f00007b9000)=0x5) write$eventfd(0xffffffffffffffff, &(0x7f0000004000-0x8)=0x4, 0x8) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgid(0x0) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000252000-0xc)={0x0, 0x0, 0x0}, 0xc) getpgid(r7) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4e019, 0x0, 0x4000000668, 0x1d, 0x4, 0x0, 0x0, 0xfffffffffffffffd, 0x2000000000000002, 0x20000008, 0x8, 0x100000004ff, 0xfffffffffffffffc, 0xffffffffffffc799, 0xa, 0x8, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) init_module(&(0x7f000080b000)="40", 0x1, &(0x7f000092f000-0x2)="2800") mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup2(r8, r9) sendmsg$inet_sctp(r10, &(0x7f0000feb000-0x1c)={&(0x7f0000feb000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fea000)=[], 0x0, &(0x7f0000991000-0x2c)=[], 0x0, 0x0}, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x50, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0xfa4, 0x0, {0xb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x2, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[@cipso={0x86, 0x18, 0x0, [{0x0, 0x3, "16"}, {0x7, 0x5, "4587c4"}, {0x1, 0x6, "966f64fe"}, {0x0, 0x4, "e957"}]}]}}, "c7462c110cbd22de"}}}}}, 0x0) write(r6, &(0x7f0000c66000-0x90)="c5faca04f5f1783885345687843e214310bc557efc5ba0e080cfe2631c77bd8358d81b4519eb2e01a995ca25dfea391c4ed92a52960b588ab83431d5488f884a8e57d3ce8f4bcafc47703a45cfcba98c0a1adb56196388cab4d5cb6b326e5813b3c1d00f4396453e5810b5d2ce2f48ad7cded138ce5d63287175640ec43c18d4374c12c39a6f48a5c3d71a11a2a45b20", 0x90) fcntl$setflags(r3, 0x2, 0x102) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x880, 0x0, 0xac, 0x85, 0x3, 0x1, 0x0, 0xfffffffffffffffc, 0x1, 0x0, 0x0, 0x1200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r5, 0x101, 0x5, &(0x7f000006f000-0x4)=0x0, &(0x7f0000e41000-0x4)=0x4) socketpair(0x10, 0x5, 0xfffffffffffffff7, &(0x7f00008f9000)={0x0, 0x0}) socket$inet(0x2, 0x1, 0x0) dup(r10) 2017/11/23 22:35:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006b7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x8000000000000002) ioctl(r0, 0xcd, &(0x7f0000239000-0x1)="") modify_ldt$read_default(0x2, &(0x7f0000d7c000)="", 0x0) 2017/11/23 22:35:20 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x10000002, &(0x7f0000c4f000)="", &(0x7f0000c6e000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f000063d000)=0x7) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000758000)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) syz_open_dev$evdev(&(0x7f00001c7000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ca4000)="2f6465762f76637300", 0x800, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000c2c000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d59000)=0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000433000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000cf9000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000005000)="2f6465762f6c6f6f702300", 0x0, 0x0) sendfile(r4, r4, &(0x7f0000850000)=0x0, 0xd66) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) munlockall() socket$inet_dccp(0x2, 0x6, 0x0) modify_ldt$read(0x0, &(0x7f0000cac000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000083b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) ioctl(r5, 0x1261, &(0x7f0000e3d000)="89b7") setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f000041c000)={0x7, {{0xa, 0x2, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffbffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7f, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9f63}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) pivot_root(&(0x7f0000ccd000)="2e2f66696c653000", &(0x7f0000bb8000)="2e2f66696c653000") ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$LOOP_SET_CAPACITY(r5, 0x4c07) prctl$getreaper(0x18, &(0x7f0000366000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f03000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00009c3000-0x4)=0x10) 2017/11/23 22:35:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x800) r0 = syz_open_dev$usbmon(&(0x7f00003c6000-0xd)="2f6465762f7573626d6f6e2300", 0x9, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000000)={{0x4, 0x81}, "700200000025003c0000000800000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x8000087, 0x2, 0x49ab, 0x3ff, 0xfffffffffffffffc, 0x53, 0x36, 0x0, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e9a000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x4000000000) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000a1c000)={0x0, 0x14000, 0x0}) dup(r3) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) r4 = inotify_add_watch(r0, &(0x7f00007ab000-0x8)="2e2f66696c653000", 0xa47) inotify_rm_watch(r0, r4) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2017/11/23 22:35:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000500000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a7e000+0x397)="2f6465762f696e7075742f6d69636500", 0x0, 0x101080) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00008bb000)=0x0, &(0x7f0000134000-0x4)=0x4) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000f5a000)="7573657200", &(0x7f000007f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000179000)="", 0x0, 0xfffffffffffffff8) 2017/11/23 22:35:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x10001, 0x1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000a71000-0x50)={{0x7, 0x3}, {0x800, 0x8}, 0x4, 0x4, 0x7ff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00006b7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x8000000000000002) ioctl(r1, 0x4000000000001277, &(0x7f0000239000-0x1)="") r2 = memfd_create(&(0x7f0000871000-0xb)="2f6465762f6c6f6f702300", 0x2) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000007f000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000d2000-0x4)=0x8) modify_ldt$read_default(0x2, &(0x7f0000613000-0x74)="", 0x0) 2017/11/23 22:35:20 executing program 1: mmap(&(0x7f0000000000/0xdb6000)=nil, 0xdb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007af000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x800000000000000) mmap(&(0x7f0000db6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000db7000-0x5)="8907e301", 0x4) mmap(&(0x7f000088f000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f00001cc000/0x3000)=nil, 0x3000, 0x2000800, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) r2 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000db6000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x2, 0x8, &(0x7f0000463000-0x10)="2a8e3398e94a24cb0000006007000000", 0x10) mmap(&(0x7f00001cc000/0x3000)=nil, 0x3000, 0x3, 0x40012, r2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b79000)=0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000001000)=[], 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x2, 0x32, r1, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000fe4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x40000104, &(0x7f0000e55000-0x6)=@hci={0x1f, 0x7, 0x3}, 0x6) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fe9000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000c40000)={0x5, &(0x7f000067e000)=[{0x81, 0x65e, 0x4, 0x5}, {0x7, 0x3, 0x3cb1, 0x9}, {0x4, 0x2, 0xffff, 0xde}, {0x3, 0x5c7, 0x5, 0x1}, {0x6, 0xffffffffffffffff, 0x6f0, 0x72}]}, 0x10) mmap(&(0x7f0000224000/0x1000)=nil, 0x1000, 0x3000009, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x5, 0x10, r3, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r4, &(0x7f0000fec000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000036000)="6a", 0x1, 0xfffffffffffffffe, &(0x7f00006e4000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x1000000, 0x34, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f75000-0x10)={0x100000000, 0x1, 0x1000, 0x80000000, 0x0}, &(0x7f000016c000-0x4)=0x10) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00004b3000-0x8)={r5, 0xfffffffffffffffd}, &(0x7f0000fec000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000fec000-0x10)={r6, 0x6, "2fc0d1931bf3"}, &(0x7f0000feb000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000fea000-0x8)={r7, 0xc884}, &(0x7f00004de000-0x4)=0x8) mmap(&(0x7f000071f000/0x2000)=nil, 0x2000, 0x3, 0x52, r1, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f000042b000-0xc)=@sack_info={r7, 0x1, 0x6}, 0xc) 2017/11/23 22:35:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00003f0000-0x9)="2f6465762f72746300", 0x105000, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f000089d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f00008e4000-0x11)=@random={"73797374656d2e00", "2f6465762f72746300"}) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f0000018000)={@common="73697430000000000000000000000000", @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) 2017/11/23 22:35:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0xfffffffffffffffe}, "700200000000003c0000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x87, 0x2, 0x4dac, 0xff9, 0x0, 0x53, 0x2000000000000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet(0x2, 0x2, 0x1ff, &(0x7f0000533000)={0x0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4000000000) pipe(&(0x7f0000d34000)={0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000a1c000)={0x0, 0x14000, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000b3e000)={0x4, 0x401, 0x9, 0x3, 0xd7, 0x6}) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f000057f000-0xe0)={0x0, 0x0, 0x0, 0x6, 0x37c4f771, 0x0, 0x3, 0x1c, 0x8, "45f685dac5fb240c19b5084443413bb909a01d77b10a802e79c581385cafe8739c16f2fa99df9ad602be225c980c74bfc56154ef3b8531a24b2065930895a6f3", "3cf5ed146f1010093e302c994096358d7971f2a2c97e20c332ba6c2cbb1a02274d7e242fca05bdabd6062cfedc9cbafa19f285887115da7342ef58f04cbda31e", "61f94889f0e9b16fc2b90ff7be1f13e5e519f271bfe432d2262c40bbfd7e5c0f", [0x10000, 0xffffffffffffffb3]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000064d000)={@common="69705f76746930000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000d9b000-0xc)={0x0, 0xb031, 0x20}, &(0x7f0000741000)=0xc) request_key(&(0x7f0000073000-0x8)="72787270635f7300", &(0x7f0000f5b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e28000)="2f6465762f73657175656e6365723200", 0xfffffffffffffffe) 2017/11/23 22:35:20 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000af4000-0xc)="2f6465762f6175746f667300", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000be5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000c32000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() setresgid(0x0, r3, r2) capset(&(0x7f0000122000)={0x20071026, 0x0}, &(0x7f0000875000+0xbfc)={0x20, 0x0, 0x3, 0x0, 0xaf16, 0x200}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000249000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004ba000-0x4)=0xb) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r4, &(0x7f0000b4d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000aaa000)={@generic="1228bc0298a638794cbb1c7e529745f1", @ifru_flags=0x400}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000000000000000ffffffde", @ifru_flags=0x301}) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4$packet(r7, &(0x7f0000243000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000dbe000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCDIFADDR(r8, 0x8936, &(0x7f000013c000-0x18)={@loopback={0x0, 0x1}, 0x3, r9}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_dccp_int(r7, 0x21, 0x0, &(0x7f0000be1000-0x4)=0xcf, 0x4) write$tun(r7, &(0x7f0000872000-0x5ba)=@hdr={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, @ipv6={0x0, 0x6, "0822e7", 0x588, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@dstopts={0x5e, 0x77, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xcb, 0xc7, "25916cfe245cae3af993208188d6d7aa53ad1565f65f3c81658bf56dadd048f16eb5b1d50c992f44a8e70a2810ad4176e370cb85ef0e45ef35a94f889f8fc5a8579e103bdc2ce062fe6ed8e3dd18dfb137580d26ad2827207d2f5a25ee1dad3cfd22e08d1df159b681fdecef0fd73502592de7ced5d115efc60236ff2951fb0a38146692828138a8c787b532ae32cd2ea8d94c156178f8e0a904620c6284c9e63b9878dcfb8878fc4775da054f07f43463e8e033e6cd1a9909b120706b64765692ec3f407426a7"}, {0xff, 0xb9, "3bf392a14a987ef810c503ff61ee9359fbb2b040345de58ea843b44b4b48623ea229acd0b66b2b3c83107a0a86e25089f591e0267068675d8d48870c5088496fa3b665e56545861a410a1a5c77a5cf9b9d2a1b0c1480ab2b767b0fd29f31229ba8e49e8b6e0e3e7fefe04b93c92a1d14b37fb24c36c0efc56cc8eee6fad6acddf33cd1dd44b575dbdc595b6e1acf9e0da82075af2816f6eeced8987a64717d091af1994a0569a39f2a1100e58502314046e337ff74c668b266"}, {0xff, 0xbb, "8860de537bb00fa90fbfddf48b83547d9918425d72abe357aaef817eac4d3e5197c6608103786066e0f15d5a805e0edb4326ddf7fb9ad91bde492f9e73347bf73003db820b790c6cf256ca7b23ebb1e02f75e9441ee627d7236a7dea0bfca81d9e97c6007c5c3b8971dfade67419565c82dd20cb414d7886589bdce054b773f3263a08ba654c8eb3d821ea214e6f00ae31804dfd8676c48738a8f4ebbf2bf33813ba46d7c910765688a5649f2254e6c5321c485fd0cae63305787e"}, {0xff, 0xa1, "cce33f49b4f0b8199ed26e5f3af53af3ef6e6ffddae445f179f2bbbd856b0f64985b7ac346454bad62ebbecbc6a5e335ae4b8734391192c67915b01269270eb9b69d5bb6204a072da6285a989cbb7f5b120d18e7a3ba0c6a358cd5a63ef0869acc608705156f9c5a8a3c7377547e725c2ee164cde16d31b56168092af4b3c81189a01d154859ef6f3fb30b97955e034322d4f4a78879adf1195ab97c8a4abd16c6"}, {0xff, 0xd5, "e3e3b51774c289f55883ff4be5fced694eba45631107995ce78137780b4845ca0e06df667a7de10d8a6f90683141d360293ca2c3219895046ed44c3ca856d95384efebc3fa7b35af9e1e9a3cf1afe7849289eedfedffcafc076943808205a64d02b63a9de9a742dffe592bc756047901884288d345a03ac00e3178895a5289148d171cd6c99aecba900ed78995e6776e480acf5d5734b322b49d2cd2c7033bb0db2d94635e9fe7fe7f2266499c1a21b30a9a652b75e170f437ef677456bd89ab78ddac4b5666077c889a391f8079e11963a42d0cc2"}]}, @routing={0x2c, 0x6, 0x1, 0xfffffffffffffe00, 0xee93, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0xbdd1, [0x0, 0x0, 0x0], {0x3, 0x6, "81e1c6", 0x4, 0x0, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@fragment={0x0, 0x9, 0x1, 0x10000, 0x6, 0xffffffffffff09f7, 0x1}, @routing={0x16, 0xe, 0x2, 0x1, 0xa, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @routing={0xff, 0x0, 0x0, 0xb2f5970, 0x5, []}], "682e19bd0f5212175a7c4db361a5c2bb33441409ba435e60916c08ca8f4bedcccf185ab1d46d556dfc2548e80a022c0e129bc6459e167eeabbb815be35a007cb1920235736c08880251804ecb15e2c738ef2fff5955d2d480f8c34b18a848dbe913b94e5e53454c99072904b583e7483be616fb68d1b8b01f8f2844a599e3739a375984e163f347fd82f18c1008245843596dbea7a6259d3e609a78aa0d76f8aa07f0eaaeb003110fca946f12f6ee4cf342b252fa41aba3360609c46bbcb7e679ea67956a5fb7ddd94ee913cda4ed0c5362edb7ac7"}}}}}, 0x5ba) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00003ca000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffff, @loopback={0x0, 0x1}, 0x6}], 0x4) ioctl$void(r8, 0xc0045c79) getsockopt$bt_hci(r7, 0x0, 0x3, &(0x7f0000eef000-0x73)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000354000)=0x73) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000180000)=0x1) writev(r6, &(0x7f0000120000-0x8)=[{&(0x7f000050e000)="29000000180031090010000000000002021300000000ff06800000000c00080000000c000000000001", 0x29}], 0x1) 2017/11/23 22:35:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_str(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000001000-0x2)="2600", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000e65000)={0xdce8, 0x8000, 0x7, 0x7, 0x0}, &(0x7f000086d000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f000090c000)={r1, 0x7, 0xda, "a90e492a57213b50aef5a14215d83795434505abba985d0db1e53d68f0fdba3b8a905726929451d6e0db4bd6e91647c11be2cd97fbdaa0d96a0d42c99a921e8718ebd552d23c1f7f7be5df136c699f4769cf4b29b543d8930430d419e714dc8c01d5337f1103fb921ee4aba760a500d8926c8970ad478837b3edb150ad5f2b5c62d7bd0c706290fd272af3fdcd5d8517b36009e5bdce3f361a28bebc67f4df0f846c3392abbb4c09aebafc63d4e9308d9fa36a9aa0488b7456d563eda03b5bed2dce4d5b70c8bac8e4c51e06e4ed55a481581a214cbe4f9dbc9c"}, 0xe2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000c0e000)="2e2f66696c653000", 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000041000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f0000ef6000)="707070315e00", 0x2) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000c8e000)=0x7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003a3000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)="2f6465762f6b766d00", 0x0, 0x0) r5 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000260000)=@assoc_value={r1, 0x5}, &(0x7f000023b000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000202000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ed7000)=0x8c) dup2(r5, r4) r6 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r6, 0x4040ae77, &(0x7f0000a7b000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$void(0xffffffffffffffff, 0xc0045878) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000e4000-0xc)={0x0, 0x0, 0x0}, 0xc) syz_open_dev$mice(&(0x7f000067c000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x501000) ioctl$KVM_SET_LAPIC(r7, 0x4400ae8f, &(0x7f00000ce000)={"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"}) ioctl$KVM_RUN(r7, 0xae80, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000339000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000ae6000-0x1000)="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", 0xda0, 0x20048042, &(0x7f000054f000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/23 22:35:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f00009ea000)={0x0, 0x0, 0x0}, &(0x7f00008eb000-0xfe)="", 0x0, &(0x7f0000109000)={&(0x7f0000bd3000-0x7)="726d6431363000", &(0x7f00004a7000-0x3c)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) msync(&(0x7f0000835000/0x4000)=nil, 0x4000, 0x1) socket(0x8, 0x80000, 0x6) r0 = syz_open_dev$usbmon(&(0x7f0000631000)="2f6465762f7573626d6f6e2300", 0x3ff, 0x8000) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000fcc000-0x18)={&(0x7f0000b0c000/0x1000)=nil, 0xcc7, 0x7, 0x2, &(0x7f0000e6f000/0x3000)=nil, 0x944e}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000208000)={0x3, &(0x7f0000df3000)=[{0x3, 0x5, 0x7fffffff, 0x7ff}, {0x9, 0x4d, 0x0, 0x800}, {0x8, 0x1, 0x3ff, 0x9}]}, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000b74000)="2f6465762f696e7075742f6d6f7573652300", 0x25c, 0x400) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f000075a000-0x8)={r1, 0x8001}) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000837000)=0xfffffffffffffffb) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000)={0x0, 0x0, 0x0}, &(0x7f0000ae7000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000174000-0xc)={0x0, 0x0, 0x0}, &(0x7f000041f000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f00007d4000-0x28)="240000001b00fbffebffffffffff000001f6ff0b0800030000000090f7000003f91617010282c710", 0x28) 2017/11/23 22:35:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006b7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x8000000000000002) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl(r0, 0x4000000000001277, &(0x7f0000239000-0x1)="") modify_ldt$read_default(0x2, &(0x7f0000613000-0x74)="", 0x0) 2017/11/23 22:35:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000500000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000f5a000)="7573657200", &(0x7f000007f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000179000)="", 0x0, 0xfffffffffffffff8) r0 = add_key(&(0x7f0000d2d000-0x5)="6365706800", &(0x7f00002b7000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00005de000)="4cf5374a24211032144680faae9383b6815ac1a77f78c7e33f950350f42780a47c1ea1928f7a656e170273a8a4a7bde963e1325fb30c860318bf8e755fee743f57089cfa3d8b4bb9da6991d74ffac9fa7565fbb0238c5751b59039ebe0d283295885db58bf62a7f4d24d38d13549aec07eff50fab09082e795b7b293f8f971d6e18e5a09a56f26ad12502e70e8fbc3e85f056e17796922083e553a2f5bf0f4438735a085251c96c58e3b2adbce8a825ffa544a74b6bd5933e8fe146b813acce2a469354e70763080641405b560fa45", 0xcf, 0xfffffffffffffffd) fanotify_init(0x4, 0x400) request_key(&(0x7f0000fae000)="69645f6c656761637900", &(0x7f0000b52000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002e5000)="21232e73656c696e757800", r0) 2017/11/23 22:35:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x7) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xcc9000)=nil, 0xcc9000, 0x6, 0x34, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000cc9000/0x1000)=nil, 0x1000, 0x2, 0x32, r1, 0xfffffffffffffffd) remap_file_pages(&(0x7f00004ed000/0x4000)=nil, 0x4000, 0x4, 0x4, 0x8002) mmap(&(0x7f0000cc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f61000)="2f6465762f6877726e6700", 0x400, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x1fd) r3 = perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xda, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x8, 0x0, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0}, 0x0, 0xd7c, 0xffffffffffffffff, 0x7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x54f, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x118b8900, &(0x7f0000680000-0x2)="9c01", &(0x7f000032d000)=0x0, &(0x7f00009b3000)=0x0, &(0x7f000021e000)="") socket$inet6(0xa, 0x5, 0x8010000000000084) getsockopt(r1, 0x3, 0x8, &(0x7f0000ff9000-0x18)="", &(0x7f00000d9000)=0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f000025e000-0x50)={{0x10000, 0xfffffffffff7be93}, {0x5, 0x8}, 0x17ff, 0x1, 0x101, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$getown(r3, 0x9) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000d8000-0x4e)={0x0, 0x46, "22d298ea62d3b83b01c7f39e789c80ea251686723f1da786761197d3e5a4fc898eaca03a1946f10a11a507e2652641ce0c8a0c17a6e53e186999f071732fa5ef758b92e78fad"}, &(0x7f00009c3000-0x4)=0x4e) 2017/11/23 22:35:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000500000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) socket(0x40b, 0x7ffff, 0x4) mlockall(0x1) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000020000-0x8)="2e2f66696c653000", &(0x7f0000012000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) syz_open_dev$tun(&(0x7f000001f000)="2f6465762f6e65742f74756e00", 0x0, 0x2100) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x8408, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)="2e2f66696c65302f66696c653000", r0, &(0x7f0000013000-0x8)="2e2f66696c653000") r1 = creat(&(0x7f000000f000)="2e2f66696c65302f66696c65302f62757300", 0x2) fcntl$setlease(r1, 0x400, 0x3) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000016000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000013000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) renameat(r0, &(0x7f0000014000)="2e2f66696c65302f66696c65302f62757300", r0, &(0x7f000001f000)="2e2f66696c65302f66696c653000") faccessat(r0, &(0x7f0000018000-0x8)="2e2f66696c653000", 0x1, 0xc00) ppoll(&(0x7f00004e7000)=[{r0, 0x8, 0x0}], 0x1, &(0x7f0000ea9000)={0x0, 0x0}, &(0x7f0000caf000)={0x5}, 0x8) 2017/11/23 22:35:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000fef000)="2f6465762f7572616e646f6d00", 0x0, 0x80) r0 = syz_open_dev$loop(&(0x7f00006b7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x8000000000000002) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000097f000)="2f6465762f73657175656e63657200", 0x80001, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f00009c7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000910000)=0xe8) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f000006a000-0xd9)="6a7952c5efa404aa7d3e103e92ca31bbc02bac85455b151a3ac3d84c98f08ad027557fc2416ad965376109139b1db700b93747791b31bc6a26255310da3f0026aa3592c4b9c9f9dc48471fa977758120122fd68676d19bde65b970594fc123c1b0ebc13965f152c64f1fc8bd514ee5d8aa71f7eb9c340acb325ca3a915db85e50814888924020dffc7f424d064228277f543cdb8035105ebcaea10d350dd54c159c80e10ceecc1dc51e8ddab0c1ea70d00e55316c6095a09e0dce40521c5c9e2728ab8620b147357d609016b7435aeafea5c256b59bd131643") connect(r1, &(0x7f00006a6000-0x10)=@in={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCEXCL(r1, 0x540c) ioctl(r0, 0x4000000000001277, &(0x7f0000ec4000)="2a07") modify_ldt$read_default(0x2, &(0x7f00000f7000)="", 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f000096c000-0xc)={@empty=0x0, @multicast1=0xe0000001, @rand_addr=0x8}, 0xc) 2017/11/23 22:35:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000500000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00006dc000)=@get={0x1, &(0x7f0000b5a000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000e58000)="2f6465762f7573626d6f6e2300", 0x3, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000099b000)=0x0) r2 = syz_open_dev$sg(&(0x7f0000ebd000)="2f6465762f73672300", 0x1, 0x80) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000548000+0x169)={0x0, 0x100000, 0x6, 0x1f, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00006b7000)=@common="74756e6c300000000000000000000000", 0x10) add_key$user(&(0x7f0000f5a000)="7573657200", &(0x7f000007f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000179000)="", 0x0, 0xfffffffffffffff8) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000178000-0x20)={@common="64756d6d793000000000000000000000", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/11/23 22:35:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)="") rt_sigsuspend(&(0x7f0000002000-0x3)={0x7fe}, 0x8) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b1b000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000810000)={0x0, r1}) connect$inet(r0, &(0x7f00001c5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bbe000-0x4)=0x0, &(0x7f000014a000)=0x4) sendto$inet(r0, &(0x7f0000d00000-0x240)="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", 0x240, 0x40001, &(0x7f0000931000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/23 22:35:20 executing program 2: keyctl$join(0x1, &(0x7f0000037000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x401, 0x0) r0 = socket$inet6(0xa, 0x3, 0x11) r1 = socket(0xd047792ed720f4c1, 0x80a, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000001000-0x81)="ffa172006623bf211236e56d10362b6c8a464d5ac6750b41214a700407029ca6347a5957d4c8795e7ef6c34cdc33dcdd529de54650961c5143e28891b16a25bcc72c2a650905ecc8c2066db31d96078767ea34a7180d6e59d720674e6d11d44f2d8975613acfa0ef234093607c7fcabc4f3dae08b521b874bb270c20fc8af8a5bd", 0x81) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r0) ioctl$sock_bt(r2, 0x8907, &(0x7f00003ad000)="") sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000f50000)={0x3f, 0xfffffffffffffff9, 0x20d, 0x7df, 0x1, 0x4, 0x6, 0x5, 0x0}, &(0x7f0000f51000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000036e000-0xc)={r3, 0x3, &(0x7f00008c2000-0x48)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4ab1}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}]}, &(0x7f000089f000-0x4)=0xc) recvmsg(r0, &(0x7f0000273000-0x38)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00003a2000)=[{r2, 0x40, 0x0}, {r0, 0x8, 0x0}, {r0, 0x3008, 0x0}, {r1, 0x0, 0x0}, {r1, 0x4, 0x0}], 0x5, &(0x7f0000f51000-0x8)={0x0, 0x0}, &(0x7f0000adc000)={0x876e}, 0x8) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000f51000+0xf76)={0xfff, 0x5, 0x2, 0x2}, 0x5) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000075b000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f000095e000)=0x0, &(0x7f0000f53000-0x4)=0x4) socketpair$inet(0x2, 0x5, 0x4, &(0x7f0000f52000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000674000-0x108)={0x0, @in6={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x0, 0x2, 0x38, 0x80000000, 0x987, 0x8, 0x8, 0x8001, 0x4, 0x1a, 0x7, 0x5, 0x2, 0xffffffff]}, &(0x7f0000c75000-0x4)=0x108) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f52000-0x70)={r4, 0x68, "a41348e5a2db1b045186443ef069ab9128d89f08b3db49fc22e200580654467bbd4b13b59060e33f9b7b1bafcac54e737a1d35dff7f5d9f52bdcd6c344189cc0b1fd661c59e93bfc5da6409dbc7a23fc201b425944bf56602e28e9f8c298054267e54003f7bec5f0"}, &(0x7f0000f52000-0x4)=0x70) ioctl$sock_bt(r2, 0x8907, &(0x7f0000307000)="47") 2017/11/23 22:35:20 executing program 5: mmap(&(0x7f0000000000/0x69000)=nil, 0x69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000048000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000067000-0x4)=0xc) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r2, 0x8, &(0x7f000006a000-0x8)=0x86b2) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000006a000-0xc)={r2, r3, r4}, 0xc) mmap(&(0x7f000006a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000006a000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r6, 0x0, 0x58, 0x0) poll(&(0x7f0000001000-0x28)=[{r5, 0x4, 0x0}, {r0, 0x8010, 0x0}, {r5, 0x1801, 0x0}, {r1, 0x4008, 0x0}, {r5, 0x2000, 0x0}], 0x5, 0x227) r7 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r5, &(0x7f0000017000-0xc)={0x40000000, 0x0}) r8 = dup2(r0, r0) fcntl$setpipe(r6, 0x407, 0x0) mmap(&(0x7f000006a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r6, &(0x7f000000b000)=[{&(0x7f000006a000)="6ce700", 0x3}, {&(0x7f0000067000-0x1000)="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", 0x1000}], 0x2) mmap(&(0x7f000006a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r5, &(0x7f000006c000-0x3e)="02e112f50ec7a40ba62779b1bb33b89c8b5d9d3ea5ac5664669360fc97e01a350ff003bff50cd3a7298c6e435f276b88e82a602445957d17672a42ef8094", 0x3e, 0x0) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f000005a000)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000069000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f000003d000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x2, 0xeaf, 0x0, 0x5, 0xd, 0xa0, 0x80, 0x5, r9, r3}, {0x4, 0x6, 0x80000000, 0x0, 0x7ff, 0x702b, 0xf5, 0x8001}, {0x1, 0x6, 0x7f, 0x2}, 0xfff, 0xfffffffffffffff8, 0x101, 0x0, 0x28, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0}, 0xd, @in6=@loopback={0x0, 0x1}, 0x9, 0x0, 0x3, 0x7, 0x4, 0x6, 0x4}}, 0xe8) read(r5, &(0x7f0000043000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf) r10 = dup3(r8, r7, 0x87ffe) ioctl$TIOCEXCL(r8, 0x540c) read(r5, &(0x7f0000068000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) fcntl$setsig(r10, 0xa, 0x800003e) writev(r7, &(0x7f0000051000)=[{&(0x7f0000050000)="ad", 0x1}], 0x1) [ 257.518458] device gre0 entered promiscuous mode 2017/11/23 22:35:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00008b7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x8000000000000002) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x1ff80000000) ioctl(r0, 0x4000000000001277, &(0x7f0000239000-0x1)="") getrlimit(0xd, &(0x7f0000aed000-0x8)={0x0, 0x0}) modify_ldt$read_default(0x2, &(0x7f0000613000-0x74)="", 0x0) 2017/11/23 22:35:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f000079e000-0xb)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = eventfd(0x3) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000d5000)="2f6465762f7161745f6164665f63746c00", 0x50401, 0x0) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000759000-0x4)=0x0) r5 = dup3(r3, r3, 0x97bf10a8035ce6e7) dup(r0) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f000050a000)={r5, 0x7}) write$fuse_notify_inval_entry(r5, &(0x7f0000848000-0x20)={0x20, 0x4, 0x0, 0x3ff, 0x6}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xfffffffffffffffb, 0xffffffffffffffff, 0x1) ioctl$VT_SETMODE(r4, 0x5602, &(0x7f000093c000)={0x3, 0x8, 0x4, 0x6, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r2, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f000057f000-0x11)="2f6465762f7161745f6164665f63746c00", 0x40000005) fallocate(r6, 0x0, 0x4, 0x10001) write(r6, &(0x7f0000002000)="2f", 0x1) sendfile(r6, r6, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r6, 0x0) r7 = add_key(&(0x7f0000258000+0x1e9)="706b6373375f7465737400", &(0x7f00004ad000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d88000-0xe4)="bfdd8c64ad8edddc6e622e563120cc50aca9b01a074b6107c5a2104242d1b45f60dc799fee20e058a7392e9721a347b6386d4ab1029f3957000b8609c0c8559e89cbc3037863feb0705f164237647c66d441d38935618d351eac9662d81956d767335ef6a571e45b7e973731d879ec3ef80b4ef5e556cef2689bc6285699f34a611a139a085c79e2111aeb00b86bcdcd84fd64b788574c84ef903d8460a050b0edde1540ddf44a12b237553c878a8a71f9001cbd4cfae2d2324598c72d88c925caef78b91f6c67acf41ec09724cf5c6cb78df4b1df7d1ecbd7382b8ac6f492687cc19747", 0xe4, 0xfffffffffffffff8) keyctl$clear(0x7, r7) execveat(r6, &(0x7f0000006000)="2e2f66696c653000", &(0x7f0000006000-0x28)=[&(0x7f0000005000)="74727573746564626465766d643573756d776c616e30766d6e657430707070305c00", &(0x7f0000005000)="00", &(0x7f0000004000-0x9)="1f00", &(0x7f0000006000)="2400", &(0x7f0000004000)="6b657972696e676b657972696e67766d6e65743173656c662a296574683000"], &(0x7f0000006000)=[&(0x7f000017f000-0x11)="2d406370757365745b6d643573756d5b00", &(0x7f0000005000)="2400", &(0x7f0000007000-0x6)="626465765e00", &(0x7f0000003000-0x2)="2400"], 0x40001000) 2017/11/23 22:35:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000d42000-0xa)="2f6465762f7663732300", 0x4, 0x4100) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00008b1000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e1b000-0x4)=0x40) add_key$user(&(0x7f0000f5a000)="7573657200", &(0x7f000007f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000179000)="", 0x0, 0xfffffffffffffff8) 2017/11/23 22:35:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0xfffffffffffffffe}, "700200000000003c0000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x87, 0x2, 0x4dac, 0xff9, 0x0, 0x53, 0x2000000000000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet(0x2, 0x2, 0x1ff, &(0x7f0000533000)={0x0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4000000000) pipe(&(0x7f0000d34000)={0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000a1c000)={0x0, 0x14000, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000b3e000)={0x4, 0x401, 0x9, 0x3, 0xd7, 0x6}) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f000057f000-0xe0)={0x0, 0x0, 0x0, 0x6, 0x37c4f771, 0x0, 0x3, 0x1c, 0x8, "45f685dac5fb240c19b5084443413bb909a01d77b10a802e79c581385cafe8739c16f2fa99df9ad602be225c980c74bfc56154ef3b8531a24b2065930895a6f3", "3cf5ed146f1010093e302c994096358d7971f2a2c97e20c332ba6c2cbb1a02274d7e242fca05bdabd6062cfedc9cbafa19f285887115da7342ef58f04cbda31e", "61f94889f0e9b16fc2b90ff7be1f13e5e519f271bfe432d2262c40bbfd7e5c0f", [0x10000, 0xffffffffffffffb3]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000064d000)={@common="69705f76746930000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000d9b000-0xc)={0x0, 0xb031, 0x20}, &(0x7f0000741000)=0xc) request_key(&(0x7f0000073000-0x8)="72787270635f7300", &(0x7f0000f5b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e28000)="2f6465762f73657175656e6365723200", 0xfffffffffffffffe) 2017/11/23 22:35:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000fa0000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000238000-0x30)=[], 0x0, 0x7ff) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000176000-0x4)=0x9, 0x4) ioctl$int_in(r7, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r8, &(0x7f0000013000-0x8d)="", 0x0, 0x0, &(0x7f0000013000-0x10)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) writev(r2, &(0x7f0000fca000-0x10)=[{&(0x7f0000e7e000-0x6e)="51", 0x1}], 0x1) fcntl$setown(r7, 0x8, r6) fcntl$setsig(r7, 0xa, 0x12) clock_gettime(0x0, &(0x7f00002dc000-0x10)={0x0, 0x0}) dup3(r3, r4, 0x0) recvmmsg(r1, &(0x7f000064e000)=[{{&(0x7f00007a0000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e63000-0x80)=[{&(0x7f0000416000-0x78)="00", 0x1}], 0x1, &(0x7f0000f0b000)="", 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000c79000-0x80)=[{&(0x7f0000ac3000)="", 0x0}, {&(0x7f0000f22000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35}, {&(0x7f000067f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d}, {&(0x7f0000739000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}, {&(0x7f0000231000)="00000000000000000000", 0xa}, {&(0x7f00008ac000)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}], 0x6, &(0x7f0000bad000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e, 0xff}, 0xffffffff}], 0x2, 0x40010000, &(0x7f0000045000-0x10)={r9, r10+30000000}) dup2(r4, r1) dup2(r2, r8) ioctl$KVM_GET_PIT2(r5, 0x8070ae9f, &(0x7f00000b0000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000c89000-0x4)=0x3, 0x4) tkill(r6, 0x16) 2017/11/23 22:35:21 executing program 7: r0 = memfd_create(&(0x7f0000001000-0x5)="6c6f212c00", 0x800002) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x1000005, 0x32, r0, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000026000)="2e2f66696c653000", 0x80, 0x42) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r2, &(0x7f000002b000-0x26)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30) setsockopt$inet_tcp_buf(r2, 0x6, 0x2000801a, &(0x7f0000004000)="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", 0x1000) mmap(&(0x7f000001c000/0x4000)=nil, 0x4000, 0x2, 0x2012, r2, 0x10000000004) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000008000)={@empty=0x0, @multicast2=0xe0000002, 0xd5}, 0xc) setsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000003000-0x4)=0x1, 0x4) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0xe, &(0x7f000002d000-0x46)="97b37ec0ec2ca7edc4de9f8eb9293ad4e690301ca6c7ec759ca33a5cee764dddac7e10402b41051a91b55769d74600000003965cb5f7000500000019000000561e0b5d0ec3a5", 0x46) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000000d000)=0x1, 0x4) mmap(&(0x7f0000020000/0x3000)=nil, 0x3000, 0x3, 0x33, 0xffffffffffffffff, 0x0) fcntl$setsig(r1, 0xa, 0x37) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000002c000)=0x0, &(0x7f000002b000)=0x4) bind$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2000001, 0x101e, r1, 0x40000000000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x1000008, 0x34, 0xffffffffffffffff, 0xfffffffffffffffc) sendto$inet(r1, &(0x7f000002e000-0x1001)="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", 0x1001, 0x4, &(0x7f000000a000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000000a000)="2e2f66696c653000", 0x92002, 0x2) mmap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x3e, 0xffffffffffffffff, 0xfffffffffffffffd) 2017/11/23 22:35:21 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000944000)="2f6465762f73657175656e6365723200", 0x440, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00007d5000-0xb)="2f6465762f6c6f6f702300", 0x58a, 0x80102) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000019a000)={0x3, r1, 0x1}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000b18000)={0x401, 0x7fffffff, 0x400, 0x2, 0xfffffffffffffffa}) ioctl(r1, 0x4000000000001277, &(0x7f0000239000-0x1)="") modify_ldt$read_default(0x2, &(0x7f0000613000-0x74)="", 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ea3000-0xc8)="e49bc72e569bf798a1693f56d544f79b236355ce17238a890ff6349a0e36a853292e77f0940eb12bbc206867ce732bf55cfceb0a68997b584a3e17fc0592da1d7d80ae784be408cdce91d0e7ac042c8545da40a1546e08959969aa39223dbd7a01b9e6cfbf3fd0624250a8546afe38ae0d9ab96c3a0f14dab1af27efbe6e4329a3f7a1a3e9cdba9ad2d51c1ae2a4d41d9e2dfa56f93d47b70f1b7bc616e3fdfd9c0809ea6aec8029b834a93466bc71cb857606039047922bd6692dacb9904fdf23eb0dff0e444a23", 0xc8) 2017/11/23 22:35:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000500000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000f5a000)="7573657200", &(0x7f000007f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000179000)="", 0x0, 0xfffffffffffffff8) timer_create(0x6, &(0x7f000019e000)={0x0, 0x1c, 0x0, @thr={&(0x7f00004de000)="15ec138195d0c49129158e3fb18084eb2eecca62d6c70c07cf699fdb75dc1e82a35b45562a4b47865432bbd0a6d7a459be19d50000423bd584fcd6c2e56c8f8291f0be70d4c221792cabeb22b3807f36adbd52e05e05aa554ab430a3137562ddd0738455da2c359a872a0145ca377ad9fd9c804590a5f522ba8904b0301b14b01ebfc85d74d118e121f8774d102224d6fa132ec43b829aced5e2e148710131db00cff7380467d436bb1955abab51724de10f1cec0d8fb7cc7a17a603f492faee60902618e0da3d3f164215dfa8ff81d50bd0bc8fd1ea2bbbf5388f056a609a75e9644669636174c8615bcba112a5", &(0x7f000018f000-0xef)="1d414784f134b6bb5d351d344f08ec35f7d3129afd10df6655d8b9ebb1d711affce09a3edc0a9238977e06bab3471ee10eea0b67912debff6469b106fa502edea5517f95bc3d128ceeb9a4ec0fdbf8e5b8a56a778a46fb2d5627fa7144e38c36a1d4d548c63388c7fea4183b1c3b23267807e6cb9695ae9ebda487ffcaa4f5e3eb23cf9efc2652afe146696e33caed5b1f1e870342de358ba224ff676dfba126a392d17ca69f9eecc5ebbc1221b1ce5c93759867705a6005bb506db2525f4f28c21f12f12123bce2817d3b93ebaa72855bcf2ce64a21c9ecd7088d2bdc45eeb802f977d714a6303ff083844b018018"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009f9000-0x4)=0x0) 2017/11/23 22:35:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf5e000)=nil, 0xf5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000055c000)="00", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20002) r2 = dup2(r0, r0) accept4$packet(r2, 0x0, &(0x7f0000e75000)=0x0, 0x800) write(r1, &(0x7f00000f9000-0x68)="85f776637918fd4584a7bfea158048b4b940230a2a72ebf666539437cacaf0ce44c05e4485db2e9fcc56d419b1dcc52b17cddde6bd77871a00e625ec8b7bfc6945992eb1f692b1dee289bd6da2e40c06840bdaff7f00009745fbb9d7a8eed81b9cf7dde68a94086bb863c20148366c564c193ff67126072eb3bf499c1b", 0x7d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setflags(r3, 0x2, 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000318000-0x8)={0x0, 0x0}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$netlink(r4, &(0x7f0000292000-0xc)={0x0, 0x0, 0x0, 0x2}, 0xc) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f000051b000-0x9)="2f6465762f76637300", 0x400000, 0x0) bind$bt_sco(r5, &(0x7f0000393000-0x8)={0x1f, {0x1000, 0x7, 0xffffffffffffffff, 0x9, 0x11b5, 0x1ff}}, 0x8) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00008cd000-0x4)=0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00009eb000-0x18)={r5, &(0x7f00006c1000)="a30c55555f9f2a5952fdc56b79a7f202d4cd3413d671ab892be15b6b17e7947153eb09647a1e394d73f62c8639c386ad6821fff14ec1199f27dffe1a6b8334a2db50a0f3a373b688b16c96f362b2a089a6491e31cbac15824c57c5e289765b729e0425ac6af71ddbffd11ce6d17c93150a48c3146763bd031612fd3a1e7edd15c662e52bda9111be995d774d685738fc2445ef4a8ce0f64b40c2f79335bebccc28ab580494a5b4d3852afaca872579580ed3416a70ea438ea53bfc4143b79bfb768dd7901dcc41698ada4a539df165e5ccf4f0c365436d4c11f384c6687fac2e9b7233d8450463b5c7e46fba0df57c4cfa9f24e80b14e6791146943957b643e3d4e03b5e9339531a33c551e2864735ce88edac2105dc22d318075f9fe4455faf1243bdb95c9b466069c192e016cd6a3392b657d26bfe9073760f1f57fef47f631bdb7fcfd95a9736357708935fe93b9e295c1346fa8cdab5521c006596a3eba68e3b90542a5985c8ef8155eb50f0dd19a4776d6a4853aeb44197cc2c6017f2289d3970262de1e5546ceeb3583b78c97d107ef8a1b5a9e1b4ebd42972de89ab65462e510b700fa8131db9f66f960817c8592e18bd936c67e154868ce13376f682e10e99f4f75a1d6c8c20a4521e40e06b15d126d422360f1548e9172470e85ef66c48daa939d55515a612e57e5abd83cebf6759aa5e2f49242eabb6b5db5c974cd1000df1ff1f5235bad9573c0fe8a54c53602ddbd51ef8fb0db2b5faea639e6fdfe5e01d61b38f4b723f18a4fddd356eabb3b2ac9b4b0c21f72e68b4e264598be5c16cb45955c6941c55ba96d69f085c86572e0a5b72880a47673f9116a5b9dfab7fb273e524e52db21887790c88a6bf73c34f66c5d6e3b0aa4aec6dd2e4623005aedce78981a022aa6d1e06f0e6c45a4a9c2bbee747810d346b091fdb701ba5cdb1729c156b31922081c78c247f1352ae655f1cb88592f56be39b80e5f17bb5cd7edb83b5b14866b3706c5d5ec68b00caa4230158b45d347e895ac2d0fc55a6cefafd006633f5a973bf36807ca8e5833b5c936789302196d79ea61a3c1689ac79176bee501303cf4f28753dda54b5a620136b7edc43adf871b71b9af3aae41bd92bf14aa7168883d5580552ec50486a63d0a84660ce00a03ef7058023a90cd1e0df8cf8b1fe01d30666e876aa5eb0532b09aa77c83fcfd8dbb08f114c1982dd3cc2b6c244af8dbcd0994ac5d84c7342cc57a0b74f08f7fd3512b86bbe6c37b802307cab010c374d723d2a033a3c18f4e65c8047e619f51731c9c51cfa6f4adf36ca6b04187e7eb6843cff6809170f4502e1f76c28f02184ae20e75d300f25a18d3eba8a763d4e8176c0ceec71c20a202d3ae923d6636589fe809dcd7450ef283a3aca51e23d09ca2232e1953b99796625c79cb2a947e7e07d9c321409270d2cb18d67047732433e50ce0d3c2353dfe3db92d5ff5ab7f55755dc0aa9b3d1d696b4b90763d8f9af3918150939dad316f9ed00001381b72bd06ced7d753b4b46b5b33e7ae21bb6e4a6b32375603da677cb383989eb27fb23307fbc1cc3d341ab825438fba9971b758ab232ed9efaf266d63d6a9e8be13caa9b6e8593342877bb5328ad75016bde53693d4db6b548f4dae26cb5dd18f70d2e2e7bdaf20d6793c8feb65310da9dacae126ceb609bbb02ccd13764d5c777a189c61ec3cd150ec3f6bac4b454dd900e1dd49d359af4e6d6cf9964dca5806059eef9cb622da1d1d3f20fce092172a5778510f71c868db338aa3ac465f9b298634a3e362b52bd06573f47179763b11edbda0862452856931c79bc9110a9208a0a27ae22ec4ff22e9e09ac61b6158ab0a21ea8c8c23968703fd2a13ad8ba6018362e2ec372d8d936307ae4f3ea01664676609e90a26ef91e20ce821147a603123c4dbc45593db177c753f1e2a327d9fe2aca7359f5faf71888e7cb95c0b7d7ed4413e741cdcce049de0d40022eb546a269bf80f474d77f8571e21f23d0f3d6d06b7e916142cdd95f54c5bac1f9ad8e16f9e1349564509c6c18e7f30860cbd9196c8489c3fbfdacb43ee00993ee261976045e595f6989a6628106c312646ba3e5880b52e655a158601d8fd2cae188a78c98a76137f66668deeac8d96c4e50078b9b8eb6dabd3980fdfe18e104306a1231171ace7a35945cd4159c41280f048ca1406088294aa35866b9be07fb4b9a205ed88b9e6ff1d8c0b538be36e74adaecee162c1d28658faeb85f670cdc04299d9d21005060a5081373af96a0ac8f9daaae2d57de3bc2b777212c4d800f794b1e35567b9e8b5296600556aa2e83b8a38191f3811f4f639eaec8ee1e9c859d238fd19c7e2bfc4b07a7b35fd7fa40024236fdce3a2b6e71ea12cbcc26965d9eb30e8db51232b5d6a20b80d71ffdf34be4d5893a2961f0b22823de179a3c2c030a62f48ff636bbb09af79e1a141d73317a075520a0ccdef39db21e1dd42e708766d68238f2499f9d0ae94d3b00fb87a7f980b4bbc7223b2903cefca7e87e2d7c28edb439adfba23a58f583c9cf5045daf7e1b4badd3992484ba220cbcf61f57cec949abf14fdbec33e892f355323e3a0ccfb794dd257019d92aa93a8488c3f08bc7f6373262439aef243e7639a2c72d5b7c201e760367cb3620e6bb2f6ae371041bc868836b92364194b949be8de90b999d5285d059e8ada45c4ff0f030ce499425324af9b4ae289cb0eed9a8f58743ffd3cc5ffca419ed5253dd72e44cbe5416988ac5e6dcacedc6b0933994e38dd04a1c64bdb72578bf3881ad3d3c802a11b25e2ff53ad8256eba940acc5e32ffce3dbf7a7077638048890e4d6ac5b164c28771c7015a19441b6732224003cf8ff635e374201ca538b6d766a3e12f5c2f53536107996ef5c868cc670e6e49af0dff855425a38c370f79fe70d3363d2623e6cf36ee512133ca21cefad24268fe1c56120d21ca611fa525f1c9fa7be071d046c47599420ae094d670670945c82b4db9010481af22a00e1732fef4100449f5ddce8e8d91bb6db6c110f372407f31ebd3b9ce3fce6105f03c6bc800553a2e42a2bd9f7aeb4fb748f639bfafcbd45ea57bf85306a50ccc4af7137846e54a76b5d9ddd9a5dc6502be6a6e999ec6ecef05b82ec17b6033da88d85538d3581195eb12822d71cc779fda921548e717e024cba449db6d58173fce5f499722eca6268cc2073ac93263373840b304443aea79b198e5f75ebaa400f052cc93eef4b969a96b272ebec5433802a2e79f7415e10e90ed90abf4ba2f7e00eaeb0a4888020c7f4ea5b4ad1516f7e209297862848814693b973498e86dff23040ce0dcaf854ff692c38a30b0fefb1975d4969daa7ba8fc5feecfc145b43e933513503177ddbaf31047ec482c8edcc3b3969b3b91050897954bd9ca2b6554923b7b42f03f368e99baad037a210e4cf234250ebb558768685f7275344800bfc12210d2fa3454a85f3143ee9a491750673a1b51fe708811a41145fde82befdcdde49b5544be31c05019c3f729fecbd610ca7d1e8281e60aa184bfe4b34216503d8efe6539d748ae7e5fd98c26571cb5585b103860cbe23d6a8c95c38ac5e68d148a949077288798cdc82170cd458750feb7135fdd73d83749e3878bec65facbf73b2484ccb0961b20533bc0a13f8244ecbb8ef5c6a6bb01dabcfe10252488a7307b0766e32835ecd6e0bd5e45e2f1a20a8a363f30d07f15363c7637aa4d5627b1f0ec7887cd06aafc5fb0f659303b8ca76fac11be7b26dbaa88746d8fc4538e46c22469d178b738ff66cc2a3aeb6f3f8651364d85592d52e4abc7ceddeb40a372f3fe2f7aabd757bf2cd50bb74f38a59631992a28b25fa2516035c59dbce91567aa291f61f2ba7def629fc39fa399969dfee80d95c3f02d9419e803b59b04cc128c927d63bca028bd6f243adff2f96f46673eae211e35fe1a66a2e021332357ac7bd3571dbb42981748664bafefd894f77324336754079d50fc999cd10110003953ffe6a7ef19c359dc10f94863f5d56e1c841b9cacd551cf6a2e9928b87f50a42642a1d27ccd47d3e1e7c752885bb0e7f37f4b91cd91e785cce81c08f9f3f204d71e1523ea4a28806d6b250cfd8568caa980509e78dba7888cfbb5a078be3c779279f499c077a62a403d118296cc4587604a86fe598d1074869b551298da9233834202fd1aa923f5a825f88fcce66a29579a9bc9f644d3b79deca6417b7ddbeaa991caa1f66d52b2994c7de22c89bcc8fe3564a0770b52033b4c69fef5082bd20931e84cdc4289d8412d5224b3d7f6f0478b5dd2eb2508782fe45882e0a2ca81674a38d285c6953f5e553d2938838a91c7cdd1c7a5dce6b95d465e679fcca68982c868f1992467a714e3b39bacd720daa66282688de9cb5809b0c44b5ec423545c71cde2e54b53b1a8f644e0357dd7bbb46eb37db4aa37d469a5729d3905604b8c83f67419666fbfa73da551905ae2a91826fb990c11840c07e9579af7b97ca3ff2e4d112483fbfab45dacf522cd9af7f688309b54d24253286062360b3dfcb09ec72daf2446640121e4e138144ae51c79b272e36c3fdf606befd045e5f4985b05d01268d0913123689435d67cf8253b86cb4035c8d217db2706dc4245aad08efd6806dd67a00ab8df6577456e348e8d0846b7417a3f373590100b4d75675afafe66f5f9ba42d4255d2b9ba7bb8648fc1a8162eb322817f56523f2fa125deb24bae73fc48223bc594920d5f201265a9571906e2ce1c6b8818f28a95e9078f9ad6d23d63f18b6972a7c3480c744be0a9a92faa2dc18e365ba54891788039d2a539f0b7c7eb05cb1803ab5556265ddfce36fbfeb5a7bb6b76c49441ea671908446a90ededaa2cf6b502d0131bb80cd2799280acaf9e6865366294d7665648371c14a985aad68aca6244aefb2ea81cc25f03fea68eb411bcc20e94dfdeb3c064fbc3a8ee65d2d84b03cdb90eccdcb4ebf31eb666e9b447829ce2f2e34be94b96fb7a57b6510ad7efc58083889630e8b3240c97456505a781481542478102ff07801cf0b43c1ea9e24ef5b989fd823df80a2858a30ec3e8e0a7201f36d07258770e28dd523695884dab141e3161f73cf26e96a2f87b6dfd436e795a32fdafa2cf853c769dd3a7f7b9f09bed15d6d2697693138bb06c164113eb71ed4c7617a0f4f71e4cbdd2892be22c41f91a2500b9e3ef22160d3224ba7061ed6892ce52f0c678fbbd8a1847ee35ddc500cdfbb8d927b3aa92b776cb47e177510f15c907fb421840ae5edb0454a37fc5c7e3dbbd34c4f262ffe161f5790711fd9bd7cfbfff217a274265e8251b0cb635e8e9f8e362ebf67e32617e27ea190c826233be48747e2ae603877931f3062de1bcc13677c2fa1664fe616c9e2ffd224c87a7e94a0fb4bc117f7238a96be894676456c9c5b151ce1c441feb001ca0e90cf3bde75ccbc3a9672a7f3018d6fa1630647d9da0f4ab307bdde1afc3b606001c81e256bba545e144160fcff56da9d065d1cf88e1f88ba00aa8eab5769b6b13f19ba1ec2c4718257a82ea4b10438468bd2aa7c72f7b30b69f347b71f40bab397f8028bc4bde6c2e9d95135554607f05f4fbc8b2e1b79a1e92019f5934b3764dcf4f95b7024774fd86e8f6a80134ba893b991b8915e8a5ec47eadc206a3ab049c7573f641590d9fde31ac7cc67c1920bbc53f2fd2d9fce577626f70da39091d14b76d35012eca656876b200cab1da01cdd967debca1bee10aa93b226e1972a68c2b822187eafdf0ec0eaa937f6699241", &(0x7f00006c4000)="000000000000"}, 0x18) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x14, "71756575653000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0xffffffffffffffff, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0xfffffffffffffffd}}, {0x0, 0x1, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x7, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x401}, {0x0, 0x0}, @raw8={"8c4e743039d3b02be84d090b"}}], 0xc0) waitid(0x0, 0x0, &(0x7f000071a000)={0x0, 0x0, 0x0, 0x0}, 0x80000001, &(0x7f000002f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000f5d000)={0x93, @time={r6, 0x0}, 0x20000000002, {0x2, 0xfffffff77fffffff}, 0x80000000, 0xb, 0x33eb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndtimer(&(0x7f0000306000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f0000dd2000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000684000)=0x1c, 0x80000) syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f000000a000-0x3d)={0x26, "6861736800000000000000000000", 0x0, 0x0, "63726333326300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) socket$alg(0x26, 0x5, 0x0) 2017/11/23 22:35:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)="6269675f6b657900", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ca0000-0xa)="707070302e73656c6600", 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)="73797a6b616c6c657200", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000060000)="5e00", 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000000000)="636966732e69646d617000", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00005b0000-0xfb)="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", 0xfb, 0xfffffffffffffffa) 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) keyctl$dh_compute(0x17, &(0x7f00003d6000)={r0, r1, r2}, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9, &(0x7f0000000000)={&(0x7f0000000000)="7368613100", &(0x7f0000001000-0xf4)="4af47f5e1e6461b91b182ba11a42dd4c57468dd4e261ac0947d9a194eed5dd429d98203507724052d4aebab33a4efb946149531c94fe3d6aea0860050b86705b2864b1d9ae9e9b1e99e0c629be7ea8e7f1e7f308bfe37fbb5e3a65c16279f4bfc5f1cb100fc677c6ee1b1f158e712362eafd42a6ae6b1f33ef5e816e6267dece92af21ecf85f54e045a898520410d55e285d6698af54ba238d697bcd97104282bb3bad4a442ba5b5a53c11f336c9d550764b9809a6f9ee66a67c455fedc31db7085ae36d325bd3f33b5dfb31eb6fd167fc18c4647ebc1695e8a23212b6b405bd1166d4aa698c3c6d64ed7dcd8621393293f1ac08", 0xf4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xecc000)=nil, 0xecc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00004f6000-0x4)=0x4, 0x4) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000569000-0x4)=0x1, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000684000)={0x1, [0x0]}, &(0x7f0000844000)=0x8) r4 = dup(r3) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(0xffffffffffffffff, &(0x7f0000e65000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ecd000-0x4)=0xc) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r4, 0x1, 0x3f, &(0x7f0000ece000-0x4)=0x1c, 0x4) fcntl$setstatus(r3, 0x4, 0x40000) r5 = socket$kcm(0x29, 0x0, 0x0) dup3(r5, r4, 0x80000) sendto$inet6(r3, &(0x7f0000eca000-0x7be)="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", 0x7bd, 0x8044, &(0x7f0000383000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) connect$inet(r4, &(0x7f000064d000)={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r4, &(0x7f000042a000-0x38)={&(0x7f00008bb000-0xc)={0x0, 0x0, 0x921, 0x26d}, 0xc, &(0x7f0000a73000-0x60)=[{&(0x7f0000ba6000-0x128c)=[{0xb8, 0x3f, 0x1, 0x8, 0x5, "1e3139c957a4525779bb8345f2b4704599e069800c6e3edf608be61bff423006db6ac9917efc351a47c353a861885985f37cd0a87084e50309010ed1b3730acd1985693a9a95659f1b7a3b1570e6aa7a2ead0b61d58473c62b5914132279fc9d84655fe0c2e9114be0605ce20e1f2e4be6c493222f7a39d02f1c035cb2e1b83c813fb416ff8b8eb74407c1b547ed56f13354608d7f4b72ad86a250abbfb6afc0ae8840e7af60fe7c"}, {0xb0, 0x1, 0x300, 0x36, 0x4, "a284380a30caa26a1ea3b6631d25518a462e58b7401706811bf881a1e9a18923b182941fef910182018bd9a1b2b11efcb1b262bc3eb9605616dbf43d6a04035d4ab34e857587ebb5e29e23900941d744a63f6a35db11bba28cd2955991363c3c8297a4f111575e6f33cd33a0374e3da8d623bfdaa2ad5685e6ad33945697646ef22a18306727f2886e938a22b37423ccc040b9a51e401aabb543f04d3f34"}, {0x1010, 0x7, 0x400, 0x9, 0x7, "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{0x1010, 0x140000, 0x300, 0x0, 0x0, "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{0xf4, 0xf6, 0x14, 0x1, 0x61, "8b9fc2e1bd792b69c21fc9540290e8e45272e568d3de89fd7583d88dfa41b22a36efd0b1596c5996129c306759910cf68c234bf4fa46cec57de6f0d24d4a3a4ada694859ef96c219ad9d15693f3c64253a14bc6c3c0050e82b70c0a3429f06ae267b837e70cf10d17f4c3094fa5a072b9c99484f89f33bac22557e34c10e2dffe186c68b15ff420e3805093bb643d0c35736126df10a998ff686ffc8be0bde6c3312ab3d38c7b667f36592b53e8bf080f742982980e8d87b8c246b8efc106ca9319e195a0ac05c512665575be217a8eec91c65be28f92c688561c38d5c3ad6a96a7a3e"}, {0xf4, 0x1, 0x400, 0x7, 0x67e, "6e721347dc36b0b87b22d7cf8f9953bc82328f088a76b312805426b7fee153b35b8e72b19b44195c7855fc82b4bfa276becd7f36c55eee0e1bac44d5234f3d65ec9f42d6bd87265f8642cb46b690648890bf833876b5d084f90e010058be73ad7b5a054b6d243359cac274e9d1ae30a21fa49762910100000000000000a97a9f1808a7f9be72161189642eebb9c47f4edf85cfcb79581768109b532927a40f84a2ba875e39561380b9789dab7ea839caaff83f897cb98936f79619a0ba2754471d0fafed3cfd0977e8a86d0f1a0ee378c5800a3be55aa07aa287861c39af6f599e0d"}, {0x3c, 0x3f, 0x300, 0xa8, 0xffffffff, "e11ed8ab53d71663235af0c690e8b6126bdca5992ccc82d283104fa3298a6970500eea2334b77a83011b"}], 0x140c}], 0x6, &(0x7f0000df3000-0x30)=[], 0x0, 0x4}, 0x40) 2017/11/23 22:35:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000f5a000)="7573657200", &(0x7f000007f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000179000)="", 0x0, 0xfffffffffffffff8) 2017/11/23 22:35:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006b7000-0xb)="2f6465762f6c6f6f702300", 0x2, 0x8000000040000002) ioctl(r0, 0x4000000000001277, &(0x7f0000239000-0x1)="") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002e0000)="2f6465762f72746300", 0x201, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000a09000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) modify_ldt$read_default(0x2, &(0x7f0000613000-0x74)="", 0x0) 2017/11/23 22:35:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bb8000)={0x0, 0x0, 0x0}, 0xc) socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000076c000-0x78)={0x4, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x92, 0xc9, 0x7fffffff, 0x7ff, 0x1, 0x0, 0xffffffff, 0x204, 0x6}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000020b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$sg(&(0x7f0000ce6000-0x9)="2f6465762f73672300", 0x3af9a596, 0x40400) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000d2e000-0x4)=0x5) bind$alg(r1, &(0x7f00002bb000-0x58)={0x26, "736b636970686572000000000000", 0xf, 0x187, "6c72772873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ade000)="172a81e570c5ce3ceec0ff9c61b476a4", 0x10) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fd1000-0x10)="2f6465762f73657175656e6365723200", 0x400000, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c20000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r3, &(0x7f0000011000-0xd0)="2f45c1017f0e0d8f0800a075f7183e31e2dc0707ac80b1b366e0ec8809da6e44312b899cc0c497b3809cc9a9522704e2024e6babece0d0a9987eaf95a341fb13607c3810e760da460dcf4522cc08357724d2addf72bafb6efc2746607bdb797f0066d0a03f1edb5d56fbae84b3c6cce1df1693c8390563cc1502b41bbb5daf988fc041454f9ee5081910b0e6a27d8fc53ef4c1a41fbd7d650978780b54615b649d3c79b89428ff820f837180eaea0840dc7d25ebaebacca2e3b78b76781d9c46a4da388154a242279cd496c3d2d5fff6", &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) memfd_create(&(0x7f0000574000)="6367726f75707573657200", 0x42) pipe2(&(0x7f000086d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) fcntl$setpipe(r3, 0x407, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000845000)={0x26, "68617368000000000000fa000000", 0xfffffffffffffffc, 0xf, "726d6431363000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) eventfd2(0x800, 0x1) readv(r4, &(0x7f0000668000)=[{&(0x7f0000eb4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f0000c2f000-0xed)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}, {&(0x7f000080a000-0x12)="000000000000000000000000000000000000", 0x12}, {&(0x7f0000dac000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}, {&(0x7f00002d7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0}, {&(0x7f0000ee3000-0x19)="00000000000000000000000000000000000000000000000000", 0x19}], 0x6) mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/23 22:35:21 executing program 0: r0 = syz_open_dev$mouse(&(0x7f000048f000)="2f6465762f696e7075742f6d6f7573652300", 0x1ff, 0x80040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0xfff, 0x4) socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000cd5000-0xa)="2f6465762f7663732300", 0xfffffffffffffffd, 0x2) connect$llc(r2, &(0x7f0000c4b000)={0x1a, 0x1f, 0x0, 0x5, 0xd7, 0x81, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xf, 0x1, 0xb) seccomp(0x0, 0x1, &(0x7f00000ff000-0x8)={0x4, &(0x7f000004a000)=[{0x1c, 0x8, 0x5, 0x5}, {0x8000, 0x100, 0x494, 0x1e}, {0x1, 0x5, 0x7, 0x7}, {0x100, 0xdab, 0x2bf1, 0x9}]}) lseek(r1, 0x200080000, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000078000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009e2000-0x4)=0xe8) r4 = dup3(0xffffffffffffffff, r3, 0x80000) ioctl$KDSETLED(r4, 0x4b32, 0x5) waitid(0x1, 0x0, &(0x7f00008ee000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000212000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f000007e000-0xd)="440d05031400000300070000ec", 0xd) getsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000d59000-0x8d)="", &(0x7f000008d000)=0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cd2000)="2f6465762f6877726e6700", 0x800, 0x0) ioctl$KDGKBENT(r6, 0x4b46, &(0x7f0000dee000)={0x9, 0x4, 0x7}) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000298000)=0x0) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f0000ca5000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() rt_sigaction(0x0, &(0x7f0000301000)={0x0, {0x0}, 0xfffffffffffffffd, 0x0}, &(0x7f000002c000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00003c5000-0x8)={0x0}) sched_setaffinity(r7, 0x8, &(0x7f00009d2000-0x8)=0x9) readv(r1, &(0x7f0000806000)=[{&(0x7f0000dd6000-0x73)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}, {&(0x7f0000d0b000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000ed7000)="", 0x0}], 0x3) eventfd2(0x0, 0x0) r8 = memfd_create(&(0x7f0000bd3000)="2dab00", 0x1) read$eventfd(r8, &(0x7f000002e000-0x8)=0x0, 0x8) 2017/11/23 22:35:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000e48000-0x40)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000a6e000)="2f6465762f72666b696c6c00", 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000091b000)={0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000001a000-0x10)="2f6465762f73657175656e6365723200", 0x658401, 0x0) unshare(0x20000400) mmap(&(0x7f00001f6000/0x4000)=nil, 0x4000, 0x8, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000048f000)={0x42424242, 0x42424242}, 0x0, 0x80000001) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f000078a000)=0xffffffff00000000, 0x4) fcntl$getownex(r1, 0x10, &(0x7f00008ac000-0x8)={0x0, 0x0}) ptrace$setregset(0x4205, r3, 0x6, &(0x7f0000914000)={&(0x7f0000095000)="d7720c8f1784f930ee33a8e67ac8e7f2f33fb59722cd37be2c391d585d03d331b4a5753a8b65aa8ba86ba45c11300fc4c500405acb771a171b12cca03438378351140fc65b33e2516c4f228fb22a9aed490d0d43c3ddc3b7cb45623afbcbe74a9c90475db05521b5aff3d654f6e3bcc8c279f51c605f009f50b1", 0x7a}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c54000+0x396)="2f6465762f6375736500", 0x100, 0x0) bind$unix(r4, &(0x7f00009bf000)=@file={0x0, "2e2f66696c653000"}, 0xa) socket$inet6(0xa, 0x2, 0x0) unshare(0x24000200) unshare(0x20020000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009e8000-0xa)="2e2f636f6e74726f6c00", 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000b2000)="2f6465762f7161745f6164665f63746c00", 0x4c0800, 0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f000041c000)={0xaa, 0x40, 0x0}) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) socket$inet6_sctp(0xa, 0x5, 0x84) 2017/11/23 22:35:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000216000-0x4)=0x1000, 0x4) gettid() r0 = socket$bt_sco(0x1f, 0x5, 0x2) fstat(r0, &(0x7f0000092000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = perf_event_open(&(0x7f0000bb9000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x800) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f00005b9000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a9a000)=0x1c, 0x80000) setsockopt$inet6_int(r3, 0x29, 0x12, &(0x7f0000948000-0x4)=0x7, 0x4) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000ad8000-0x10)={&(0x7f0000e5d000/0x3000)=nil, 0x3000}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x0, &(0x7f0000000000)=""}) ioctl(r4, 0x8912, &(0x7f0000000000)="29") r5 = openat(r2, &(0x7f00005e6000)="2e2f66696c653000", 0x78400, 0x4) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r1) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000be2000)="2f6465762f76637300", 0x14880, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r5, 0x4018aee1, &(0x7f0000c8a000)={0x0, 0x1, 0x6, &(0x7f0000948000-0x8)=0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r6, 0x40046411, &(0x7f00002bc000-0x4)=0x80) ioctl$EVIOCSREP(r6, 0x40084503, &(0x7f00008a1000-0x8)=[0x100, 0x7]) 2017/11/23 22:35:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000063a000)={0x0, 0x0}) r1 = getpgrp(r0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x10a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$clear(0x7, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) move_pages(r1, 0xa, &(0x7f0000cdd000)=[&(0x7f0000d1f000/0x2000)=nil, &(0x7f0000368000/0x3000)=nil, &(0x7f0000d09000/0x2000)=nil, &(0x7f000056d000/0x1000)=nil, &(0x7f000067b000/0x2000)=nil, &(0x7f0000a5c000/0x1000)=nil, &(0x7f000085c000/0x4000)=nil, &(0x7f0000ff7000/0x2000)=nil, &(0x7f000094d000/0x1000)=nil, &(0x7f0000c70000/0x4000)=nil], &(0x7f0000657000)=[0x5, 0xffff], &(0x7f0000757000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f00008fb000)="2f6465762f766373612300", 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000016d000-0x8)={0x0, 0x7b}, &(0x7f0000918000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000f54000)={r4, 0x1000, "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"}, &(0x7f0000dc2000)=0x1008) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000789000)={r5, 0x40000000003026, 0x2f, 0x1000000000064d, 0x8000000802, 0x311}, &(0x7f0000d80000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00003ba000)={r6, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x4, 0x0, 0x80, 0x4414b981, 0x6a, 0x40, 0x8, 0x6, 0x3, 0x1, 0x100000000, 0x4, 0x8, 0x4]}, &(0x7f000047d000-0x4)=0x108) r7 = socket$inet6(0xa, 0x808, 0x100000000) bind(r7, &(0x7f0000ab4000)=@in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) read(r7, &(0x7f000009f000-0xfe)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r7, 0x29, 0x1a, &(0x7f00009aa000)=0x56c103, 0x4) setsockopt$sock_int(r2, 0x1, 0x4100000000200003, &(0x7f0000ef8000-0x4)=0x100000000, 0x4) bind$inet6(r8, &(0x7f00007ab000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r8, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r9 = socket(0x4000000f, 0x800000007ff, 0x7) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r9, 0x84, 0xf, &(0x7f0000fec000-0xa0)={0x0, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x600, 0x1, 0x0, 0x0, 0x3}, &(0x7f0000feb000)=0xa0) setsockopt$SO_ATTACH_FILTER(r9, 0x1, 0x1a, &(0x7f0000dcc000-0x8)={0x3, &(0x7f0000f82000-0x8)=[{0x0, 0xfffffffffffffffb, 0x1, 0x7fff}, {0x48, 0x0, 0xfffffffffffffffc, 0x6}, {0x20000200000006, 0x5, 0x100000000000003, 0x8000}]}, 0x8) setsockopt$inet6_int(r7, 0x29, 0x13, &(0x7f0000ffd000-0x4)=0xed9a, 0x4) close(r8) bind(r7, &(0x7f00001ec000)=@generic={0xa, "38af356a916dff0100594d5d262c2881eb8241a40300000000000000a49b5c7dae3085c032a4113e98b9f2e376c3c53a942eecfe349e4e8e7cd3c0bffe6316b17f521282baa3e226dfe8aaf2abc1d25d7954d8000bd2a66642c9d6ada11024f2b5e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d04"}, 0x80) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000253000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2600}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = dup(r3) fcntl$getownex(r10, 0x10, &(0x7f0000f17000-0x8)={0x0, 0x0}) getpid() 2017/11/23 22:35:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") mmap(&(0x7f000091d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x2) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000074000)={0x800, 0x8, 0x1ff, 0x2, 0x400, 0x4, 0x6, 0x9, 0x3, 0x5, 0x4, 0xfffffffffffffff9}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) mmap(&(0x7f0000309000/0x4000)=nil, 0x4000, 0x6, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000022c000)="2e2f62757300") mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000014000)="2e2f66696c653000", 0x80040, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000dda000-0x4)=0x6) fcntl$setlease(r1, 0x400, 0x1) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x33, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000d06000)={0x0, 0x9, 0x1, 0x12, &(0x7f000000d000/0x4000)=nil, 0x8}) exit(0xffff) r2 = open(&(0x7f0000014000-0x8)="2e2f66696c653000", 0x6c02, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x400000000032, r0, 0x3) symlink(&(0x7f0000a01000-0x8)="2e2f66696c653000", &(0x7f0000beb000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x31, r2, 0x0) r3 = open(&(0x7f0000014000)="2e2f66696c653000", 0x20000080040, 0x1) fcntl$setlease(r3, 0x400, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000ddb000-0x98)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2}, &(0x7f0000ddb000-0x4)=0x98) 2017/11/23 22:35:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006b7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x8000000000000002) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000cda000-0x4)=0x0, 0x80800) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000fec000)=0x6) ioctl(r0, 0x4000000000001277, &(0x7f0000239000-0x1)="") modify_ldt$read_default(0x2, &(0x7f0000671000)="", 0x0) rt_sigsuspend(&(0x7f000046e000)={0xfff}, 0x8) 2017/11/23 22:35:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000500000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000f5a000)="7573657200", &(0x7f000007f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000179000)="", 0x0, 0xfffffffffffffff8) r0 = accept4(0xffffffffffffffff, &(0x7f0000175000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00005e7000)=0xe, 0x80000) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000c5f000)=0x10, 0x4) 2017/11/23 22:35:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x7e00, 0x800048005) mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)="2e2f66696c653000", 0x1, 0x140) r1 = syz_open_dev$tun(&(0x7f0000aa3000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r2 = dup(r1) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00002f1000)={0x0, 0x0, 0x0}, 0xc) gettid() gettid() fcntl$getown(r0, 0x9) r3 = getpgid(0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000698000)=0x0) fcntl$getownex(r2, 0x10, &(0x7f0000862000-0x8)={0x0, 0x0}) getpgrp(r3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d73000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ebf000-0x4)=0xc) r5 = getpgid(r4) getuid() mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(r5) r6 = perf_event_open(&(0x7f000035f000)={0x4000000002, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4, 0xfe, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0, 0x4, 0x7, 0x0, 0x0, 0x0, 0x0, 0xc5b7, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$tun(&(0x7f00008e5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x80) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00006c5000)=0x3b, 0x4) r8 = fcntl$dupfd(r1, 0x0, r1) sigaltstack(&(0x7f0000cb0000/0x4000)=nil, &(0x7f000018b000-0x8)=0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000abc000+0x559)=0x0) fadvise64(r8, 0x3, 0x7, 0x3) mlock2(&(0x7f0000e4e000/0x3000)=nil, 0x3000, 0xfffffffffffffffe) fcntl$setstatus(r8, 0x4, 0x100046004) connect$inet(r2, &(0x7f0000a08000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MAP_BUFS(r8, 0xc0186419, &(0x7f0000fb0000-0x18)={0xa, &(0x7f00003b0000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f83000)=[{0x3, 0x5c, 0x7, &(0x7f00005e2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x1, 0x57, 0x5, &(0x7f0000689000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x100, 0x73, 0x7, &(0x7f0000d21000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x8, 0x48, 0xef, &(0x7f0000931000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x0, 0xc5, 0x7f, &(0x7f0000752000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x7ffffffc, 0x9f, 0x9, &(0x7f0000a35000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0xffff, 0x8e, 0x7467, &(0x7f00009b0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x120, 0x8d, 0xffffffffffffffff, &(0x7f0000ebe000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x101, 0xb5, 0x2, &(0x7f0000840000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x2, 0x7, 0x713, &(0x7f00007a1000)="00000000000000"}]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000ddf000)=[@in6={0xa, 0x3, 0xe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd}], 0x1) mmap(&(0x7f00005b0000/0x2000)=nil, 0x2000, 0x3, 0x3f, 0xffffffffffffffff, 0x10000004) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r8, 0x401054d5, &(0x7f0000fb1000)={0x4, &(0x7f0000fb2000-0x20)=[{0x1, 0x7, 0x902, 0x90}, {0x7, 0x101, 0x8, 0xfffffffffffffffe}, {0x7, 0xfad, 0x6, 0x5}, {0x6, 0x3, 0x3, 0x2}]}) inotify_init1(0x80800) 2017/11/23 22:35:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0xfffffffffffffffe}, "700200000000003c0000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x87, 0x2, 0x4dac, 0xff9, 0x0, 0x53, 0x2000000000000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet(0x2, 0x2, 0x1ff, &(0x7f0000533000)={0x0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4000000000) pipe(&(0x7f0000d34000)={0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000a1c000)={0x0, 0x14000, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000b3e000)={0x4, 0x401, 0x9, 0x3, 0xd7, 0x6}) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f000057f000-0xe0)={0x0, 0x0, 0x0, 0x6, 0x37c4f771, 0x0, 0x3, 0x1c, 0x8, "45f685dac5fb240c19b5084443413bb909a01d77b10a802e79c581385cafe8739c16f2fa99df9ad602be225c980c74bfc56154ef3b8531a24b2065930895a6f3", "3cf5ed146f1010093e302c994096358d7971f2a2c97e20c332ba6c2cbb1a02274d7e242fca05bdabd6062cfedc9cbafa19f285887115da7342ef58f04cbda31e", "61f94889f0e9b16fc2b90ff7be1f13e5e519f271bfe432d2262c40bbfd7e5c0f", [0x10000, 0xffffffffffffffb3]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000064d000)={@common="69705f76746930000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000d9b000-0xc)={0x0, 0xb031, 0x20}, &(0x7f0000741000)=0xc) request_key(&(0x7f0000073000-0x8)="72787270635f7300", &(0x7f0000f5b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e28000)="2f6465762f73657175656e6365723200", 0xfffffffffffffffe) 2017/11/23 22:35:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f81000-0x9)="2f6465762f72746300", 0x2080, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000fc2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r1 = add_key$keyring(&(0x7f00004d2000)="6b657972696e6700", &(0x7f0000a38000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f00001bb000-0xa)="73797a6b616c6c657200", &(0x7f0000029000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e7a000)="252a252d76626f786e65743000", r1) r2 = syz_open_dev$sndseq(&(0x7f0000e6c000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000c28000)=0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f00002db000-0x58)={{0x0, 0x0}, 0x0, 0x2, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$packet(r0, &(0x7f0000f26000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000067c000)=0x14, 0x800) r4 = getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ae9000)={{{@in=@rand_addr=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=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f3b000-0x4)=0xe8) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008af000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xa9a, 0x2, 0x1, 0x9, 0x20, 0x80, 0x6, r3, r4}, {0x0, 0xce5, 0xffffffffffffff80, 0x20, 0x1, 0x100, 0xff, 0x3ff}, {0x700000000, 0x1000, 0x2, 0x5}, 0x8fc, 0x80000000, 0x5, 0x1, 0x10, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x18bb, 0x4}, 0x10, @in6=@loopback={0x0, 0x1}, 0x6, 0x2, 0x2, 0x6, 0xfffffffffffffffd, 0x4, 0x6}}, 0xe8) kexec_load(0x2, 0x2, &(0x7f00002d7000-0x20)=[{&(0x7f00005e8000)="e6423e8073ca0b1491052b7a0e87f53f866a5abd55809c91e6b5ad1dc5069fac88708f74a47040bedbfb70ec8c445a76c1c1ae1338c399addc0d5be1c3fc0b16fe87de5d81ddf707d8c44d20cde4df1d69fba7c2e825158a04bf91c824ed622301a95abfcf1ba9226197cf42b5bb32ceb79a394de24383d8a5202d1c258f60cf9b71dcce34732af198139f420cdc68938892ca60914f3f", 0x97, 0x5, 0x3}, {&(0x7f00003fa000)="9f9ceb3901215adf32ac0a8083fa289c7c436de3004e65dd847c50f05e2b237c25c41e5540ea61f2b227ab1fca33ed0a187daa135f98f1731c7b33a2f1901825ab970b944996656407f63956f414f055f0d35d5a3cef602b1ce46dee53d51e526a1417c307c6c2b450c43ce64dcc4283d67b19ed0e923645ff0fab4bebe5d906d4697697a69cbd18ad1c182c9fda032e3c856a223ccafbc372654254b2fae4214639d553a1b4d287238f17fd7cf6389670d8c80d7a58f3016f74b13ef1189339f6557b154a3edb7a6dc8a28f324ae52413899dba77a1cf5074bbf4ba50299bdb39975746214840f036b85f2b93669690c341d6", 0xf3, 0x7, 0xcb48}], 0x320000) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000cc9000-0x11)="2f6465762f7161745f6164665f63746c00", 0x40000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000012000)={0x0, 0x6, 0x0, 0xffffffffffff0734, 0x80000001, 0xb, 0xfffffffffffffe01, 0x8, {0x0, @in6={{0xa, 0x1, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8, 0x5, 0x5, 0x3}}, &(0x7f000016a000-0x4)=0xb8) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000eb9000)={0x100, 0x101, 0xffffffff, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstat(r0, &(0x7f0000082000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00005c8000-0x8)={r6, 0x4}, &(0x7f0000c4c000)=0x8) poll(&(0x7f0000818000-0x20)=[{r5, 0x0, 0x0}, {r5, 0x0, 0x0}, {r2, 0x2000, 0x0}, {r5, 0x81, 0x0}], 0x4, 0x10001) 2017/11/23 22:35:21 executing program 1: prctl$intptr(0x1d, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x2, 0x80000) openat(r0, &(0x7f0000383000-0x8)="2e2f66696c653000", 0x400000, 0x80) 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe6a000)=nil, 0xe6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x88) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000e62000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x7, &(0x7f0000e6c000-0xfff)="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", 0xfff) mmap(&(0x7f0000098000/0x3000)=nil, 0x3000, 0x400000003, 0x20010, 0xffffffffffffffff, 0x20000000000000) recvmsg(r1, &(0x7f0000e65000-0x38)={0x0, 0x0, &(0x7f0000e65000)=[{&(0x7f0000a1e000-0x16)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000e6b000-0x20)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}, {&(0x7f000062b000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}, {&(0x7f0000e66000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f0000e6b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}], 0x5, &(0x7f00006ad000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43, 0x81}, 0x800000000000100) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000e69000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000220000)=0x0, &(0x7f0000445000-0x4)=0x4) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000805000/0x4000)=nil, 0x4000, 0x3, 0x8010, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000001000-0x5c1)="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", 0x5c1, 0x0, &(0x7f0000001000-0x8)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f0000e6c000-0x4)=0x0, &(0x7f0000e6c000-0x4)=0x4) mmap(&(0x7f0000000000/0x1ac000)=nil, 0x1ac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/23 22:35:21 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f00006af000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000869000)=0x6, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f00002fe000-0x73)="833e8adf67dc30635627819ecd79eb36a48de188393ff056b68282f0cb49eda5c8fafba7aebe2873ac0143d1a84debc8f28dfc29fab2fde3110877a2279e921cd7173ce580a2eb11042354279c1835b9ea57dd57a5107d67db9bb38717b96e391e211ba69964b2674eacc339587232aa30486e", 0x73, 0x4080, &(0x7f0000000000)=@nfc={0x27, 0x64, 0x0, 0x4}, 0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00005bc000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x20000000005, 0x84) getsockopt$inet_opts(r0, 0x0, 0x52f9438ff18da26, &(0x7f0000900000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007e8000)=0x6e) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000b1a000)=0x8000, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}], 0x1c) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00005d0000-0x8)={0x0, 0x8001}, &(0x7f00004d3000)=0x8) r3 = syz_open_dev$vcsn(&(0x7f000096f000-0xa)="2f6465762f7663732300", 0x1, 0x40400) mq_getsetattr(r3, &(0x7f0000822000-0x20)={0xffffffff, 0x4, 0x1ff, 0x4, 0x0, 0x9, 0x80, 0x1f}, &(0x7f000011b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000cd4000-0x98)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0xfffffffffffffff7}, &(0x7f0000383000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f96000-0x8)={0x0, 0x0}, 0x8) connect$inet6(r1, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f000057a000)=0x0, &(0x7f000008b000-0x4)=0x4) sendto$inet6(r1, &(0x7f0000fd2000)="02", 0x1, 0x0, &(0x7f0000e84000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00006c0000)=0x7, 0x4) r4 = socket$inet(0x2, 0x0, 0x381) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a50000-0x8)="2e2f66696c653000", 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000011a000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000039d000)=0xe8) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000539000)=0x0) r5 = syz_open_dev$sg(&(0x7f000062d000-0x9)="2f6465762f73672300", 0x20, 0x8000) setsockopt$packet_int(r5, 0x107, 0xb, &(0x7f0000586000)=0x401, 0x4) mount(&(0x7f0000afc000)="2e2f66696c653100", &(0x7f0000455000)="2e2f66696c653000", &(0x7f0000d38000)="72616d667300", 0x411, &(0x7f0000570000)="") getsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f0000549000-0x2)=0x0, &(0x7f0000708000-0x4)=0x2) open$dir(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0x2000000088040, 0x0) ioctl$TIOCLINUX5(r5, 0x541c, &(0x7f0000b63000-0x28)={0x5, 0xfffffffffffffff7, 0x3f, 0x2, 0x7f}) 2017/11/23 22:35:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000500000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008b3000)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00007c4000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f00009e6000)="") mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000f5a000)="7573657200", &(0x7f000007f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000179000)="", 0x0, 0xfffffffffffffff8) 2017/11/23 22:35:21 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c58000-0x10)="2f6465762f73657175656e6365723200", 0x200000, 0x0) ioctl$KVM_NMI(r0, 0xae9a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f45000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) fcntl$setown(r1, 0x8, r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000e07000)=0x1008) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000001000-0x6)={0xd2da, 0x8001, 0x100000001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000e58000-0xa0)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0xfff, 0xfffffffffffffff9, 0x2a, 0x4}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f6877726e6700", 0x101000, 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) sendmsg$nfc_llcp(r4, &(0x7f0000002000-0x1c)={&(0x7f0000002000)={0x27, 0x200, 0x6f6, 0x1, 0x0, 0x6, "24f9a65cc7918223264389ce23f1d51a3ba0ab1cc39b5911f9e20c45519faa86901090029176cf95ea0044e71e597267949484375d8ced3a3fc7946920af90", 0xfffffffffffffff9}, 0x58, &(0x7f0000003000-0x38)=[{&(0x7f0000002000)="b26e2cb636cbbdc999d7e7f422b372765aa91ce4e0811c26ab585012935fb59a2209159a033866bf84206da86641015ab30d7d2373a8974d41e2eef446a6fbd2bbcefe478ffd1cdf09229ad19be12d86b7e1ceb2e07e8d5199d4758de6f5b8b6196571b810f5b808dd221e8653439baed451cdd615965bcac4a5c8313d37", 0x7e}, {&(0x7f0000002000)="15db06af8bb956c4b7081055237152a4777751ce0093a1ddec6e2c9be4c07aedc8f614726f6899c068d2c0bec06568076b83999259462ed80395062c3d8c6e39c905237aaa96f7d8bd1f4443919ed5c7d423f2a814130f18d30fcd1e39cb6eccb46df7d8b8bb6ad54441ca65b89cde1b1ea6ac9b72e8ad9fd04b0067c024c2f20a229a91201b9269d693e3084a035ff3f3c69812e6fd950cddf77e177cc63800fba2823dc3bd58387c0c87c9b1", 0xad}, {&(0x7f0000000000)="a98c96214d086c288f2900365345ae4dce0dbb1915547631ff468e5ee74db23f18c3e6a397a02fe99022e987ea17e6123c61d7ae74a19856f3d214f8dbd77839186fa766447f7c5a5d267afbc61d0ba501f4a8877fc47a3f642a090a6be6ac82e074973ef304e903f1161a35f157ede77e29480fe8c402b65e4824184e4a1f9d35a5", 0x82}, {&(0x7f0000002000-0x7f)="dc4abe9564e8a840416c9c30a1181413eab34e90ca9bd4b3965238cebd0f390b740f1be1f713cbe5978f4bad2ca2a4954bf5dfb33c12f365a423bbe0baf4e0a94b6f5e1e73cfd2c53bd18adb2a53bdf2406f189c8b30bd074581740a7b441538c69d25652c7147e9c217b86e2c229d4028a092d82975a944454d422cc453cde93b0d83565f9cf936e1a102fffdb6e18da3861c163a751b", 0x97}, {&(0x7f0000001000)="489551c7b20d1156796875e381af3c6e87230c439560e19434cbf2bd7efe", 0x1e}, {&(0x7f0000002000)="5287ae1be5ed133c51d566eb65ed24c19e27d4afd39b2e19aa8cf6c962b26e850a26dcc639e5f311de917747169ebb9ed344a1ecd3269fc8fdb799a8bc3a909d5300db31b3bcd8ae2b5e878be2351d308d5a44393a76165703f7fa66bedd4427ea0012b448e98f9c01c48713d3f01385653f534ab8425ce95d4c40ce7f91047791c373b7ffbc5cb8952a4954b4497b0c2e1f84dbd73e48d563e322592bc088469c5528f969860d69fc1ea1721dd2580be1b70402381c0cb4bfcc813c3b704ff6bfcba398425db23d25fbe82e28122b05733cf33db718dc8d3d75e8ab56b2d9a4eddc3bfd6826fcb1ff", 0xe9}, {&(0x7f0000003000-0x4c)="f4dc785a12b66d04493f0188ca7e44494c7ea223bf5b99e290d74d30803b569349fd31b20381a0146797a0d372226f578d7d4dc1d47b1a5d216a3bd4c3a14a3f93b2b514690e297979fdb7f8", 0x4c}], 0x7, &(0x7f0000003000-0x58)={0x58, 0x11f, 0xffff, "dbb2aaedd5475591a207073d9244aa88206244df770b008a77bee1fe416f31f56bf860cbc9033340b88cfdd6e22aa09a30ab379fc186316c3405d135ef4c9ca911bdd79df2013743ea5fec91"}, 0x58, 0x4004000}, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x10) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000080a000)="2f6465762f73657175656e6365723200", 0x20000, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cd9000)="6879626c6100", 0x6) ioctl$KVM_GET_MSRS(r6, 0xc008ae88, &(0x7f0000187000)={0x2, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) writev(r5, &(0x7f0000819000)=[{&(0x7f000047e000-0x3a)="1d00000012003f470000390000af00000704000100000076090000003c00000009001c06", 0x24}], 0x1) 2017/11/23 22:35:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(0xffffffffffffffff, 0x10002, 0x0) r0 = memfd_create(&(0x7f0000e4a000-0x1)="00", 0x1) accept4$ax25(r0, &(0x7f0000540000)={0x0, {"00000000000000"}, 0x0}, &(0x7f000081a000-0x4)=0x10, 0x80000) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1000000000, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000003, 0x2) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r4 = memfd_create(&(0x7f0000888000-0x3b)="776c616e316574683173656375726974797b706f7369785f61636c5f616301007373776c826e3176626f786e657431e6766d6e65743e26242b7b00", 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000744000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee7000-0x4)=0xe8) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00008e5000-0x10)=@common="73697430000000000000000000000000", 0x10) ioctl$KVM_REINJECT_CONTROL(r4, 0xae71, &(0x7f0000bd2000)={0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00001fd000-0x4)=0x0, &(0x7f0000a04000)=0x4) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000aa9000-0xc)={r5, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000d8000)={0x1, 0x24, 0x9, 0x2, 0x3, 0x6, 0xffffffffffff8001, 0xfff, 0x0}, 0x20) setsockopt$inet6_udp_int(r4, 0x11, 0x66, &(0x7f0000d97000)=0x8, 0x4) r6 = fcntl$dupfd(r3, 0x0, r3) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0xfffffffffffffffd) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000ae6000)=0x0, &(0x7f0000cec000)=0x4) connect$inet(r2, &(0x7f00003cb000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f000053d000)=0x80) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) ioctl$sock_netdev_private(r2, 0x89f8, &(0x7f0000fe6000-0x1000)="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") getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f00007b4000+0xc0e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000bca000)=0x8a) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common="69726c616e3000000000000000000000", @ifru_flags=0x0}) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r1) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000928000-0x8)={0x0, 0x0, 0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000a81000)=0x11, 0x4) syz_extract_tcp_res$synack(&(0x7f000037d000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000367000)={0x0, 0x0}, 0x1, 0x0) write$tun(r6, &(0x7f00006af000-0x107e)=@hdr={0x3, 0x0, 0x0, 0x0, 0x3, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1074, 0x2, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0x2, 0x0, r7, r8, 0x4, 0x0, 0x18, 0xd2, 0x9, 0x0, 0xa09, {[@md5sig={0x13, 0x12, "f0ba7dfac2eda06ce29dac11e54e3ea0"}, @fastopen={0x22, 0x8, "755a77d63f73"}, @md5sig={0x13, 0x12, "986dc3252970756b0a37c18ddb5630a8"}, @sack={0x5, 0x16, [0x1, 0x9, 0x80000000, 0x1, 0xda]}, @fastopen={0x22, 0xa, "f49927b7882bd739"}]}}, {"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"}}}}, 0x107e) 2017/11/23 22:35:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004d0000-0x11)="2f6465762f7161745f6164665f63746c00", 0x10080, 0x0) connect$nfc_raw(r0, &(0x7f0000379000-0x10)={0x27, 0x100, 0x5, 0x7}, 0x10) geteuid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x800, 0x0, 0x0, 0x1000, 0x0, 0xf72, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) truncate(&(0x7f000085e000)="2e2f66696c653000", 0x1) listen(r0, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000092b000-0x4)=0x0) ioprio_set$pid(0x5, r2, 0x400000000004) setrlimit(0xe, &(0x7f0000443000-0x8)={0x7, 0x7c8}) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x3, 0x0) write(r4, &(0x7f0000fd3000-0x26)="260000005e0009000c0000f839e3000000f40f0001000000f6040000000000001ee9ff6e35ea", 0x26) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000001000-0x20)={@common="726f7365300000000000000000000000", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000493000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfe, 0x4ab, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000441000)=[{0x43ab, 0x0, 0x1, 0xc07ffc0103}]}) [ 258.026572] device gre0 entered promiscuous mode 2017/11/23 22:35:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006b7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x8000000000000002) ioctl(r0, 0x5, &(0x7f000088a000)="f4") modify_ldt$read_default(0x2, &(0x7f0000613000-0x74)="", 0x0) 2017/11/23 22:35:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000415000-0xc)="2f6465762f72666b696c6c00", 0x101000, 0x0) recvfrom$llc(r0, &(0x7f0000ed8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc, 0x40000000, &(0x7f00007df000-0x10)={0x1a, 0x17, 0x6, 0x8, 0x4, 0x2, @random="e22356b9eac3", [0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000500000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f00009b2000-0xd)="2f6465762f736e642f73657100", 0x0, 0x10000) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000f5a000)="7573657200", &(0x7f000007f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000179000)="", 0x0, 0xfffffffffffffff8) 2017/11/23 22:35:21 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "2e2f66696c653000"}, 0xa) listen(r1, 0xffffffffffffffff) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000019000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_emit_ethernet(0xd8, &(0x7f0000004000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x60, @llc={0xc8, @llc={0x0, 0x7c, "6f0c", "26a350dd123acd937fed618ed370284bba62704425178c7d253775a3f189f286672f36a9ad4b12b7b2a7ee94b9adac4d2508965337fa467314bfcc512410c332544b85ba30098e0831d82bab77c15146a864bcd2285dcc9334ed7bdeb8e064e81a44c988b22555a782e0ead4b54f3f453c7a925a18939f61dc3f91d737990e0249abf750c2f9d154c0012e861c96f4d8bd0a6e54ea391e4ca90859679a6eae0e1246a66aca26c16caa39a24968a99b68d28b6a998bde774d76180e28905d753221581ca2"}}}}}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000000a000-0x18)=[{&(0x7f0000009000)="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", 0xe00}, {&(0x7f0000019000)="14e5d369765a258b987ecfaa47d5fec5dc9f75e5d03b882c1ca63ff00008d9662249ec8d9c0e4caf84f911f792e4f47334d81add7ee2571512a4907d106a94daecb802d73d76dd466bbfed0b45d4741298af0706a5bc90840f17b17929d4fc567cf5fe76dca56af4537a1df2ff26c3b183adbb38e9f6ae4118a2bed3347666b8f9b1d480551b1c5dc5e1f0fe60543d73933ac7341c90a1719038aad6620d1ee2ba4f68b4e02908a667f7177978b797945ba69a35cd2faf", 0xb7}, {&(0x7f0000019000)="814d581233149f1728ee930c6d2ac2ad025ed95811d588c18ace0d1732358b9c375998bc789241fbc9009f63bdd49b7b6dd80203a2c0d17ca80a6b25239b54597f0efb4aae2011f6a532b0d8b6", 0x4d}], 0x3) splice(r2, 0x0, r1, 0x0, 0x5515, 0x1) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000001a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000000b000-0x90)=[{&(0x7f0000018000)="0c2237c86c6abb2da4fa0269e8f9188c15784740f81b6f748d7ac0e1567e7c0579294d1c7091079ddeee12171c7180c303128d11f78a55e60a05047ffc7bc4867c5a33fae28dc88dc5b561788994751656e9b0e8fb707517ef48a735067fb6d561e7639abff800a7fc9e18cbc0d1fc649e8df06f60b1579edc85f1ab644bade86cd5f48f1b85a7bc3478569fec24a7bb6abc6c38aad496695be1b3931499751b353c11558a45c683acd9cf90ec0f4d863d746ae14a9dc7af959930b08bd1da3c24ecbfdf2f4c823d2a286e2a5f8f9ba7cc2e4aa2e9e5ae3a361990f58875745dca480d8a1dc436", 0xe7}, {&(0x7f0000019000-0xa6)="0d81d493106f4ea259f829fcbe431887c595d122a887891a558c4093ed21537409658cac5f94fa7a091a49fa2ff9af61815715253fd1cc87d65844f7d4fa73b49b58a605471616d98bedbfcccf6d8b4948218aef534245bafc026c8a5c9aa092c81ce6090ab83325386ed1950a1e23ca1361caaa299c058c8ae947fde997dd8f02e1bf1f40de8edbd4b4b19ffe5f1b25237ceed8b88b44934392044254e3822ec8eceb97b778", 0xa6}, {&(0x7f0000011000-0xb5)="6ab85262a43f05a4d8977bee93a69fd5b4d4acc20dd7a1680fe7b2b839010046b71cb4d7356e59ee855f6b6a99f819e247285c1ed87737016da73571b505f3a839ee37291d7cdc06a2ac40ac1eb1f0e261132d9bd643484edf52997d26bc41f98ae1324975d0722c836aa73217210a7dcfce3d3e785c536eaa157f3d0c3e3b559e3cbe9d71b2ec8c6d188e031e8eb0966f745dbabc88f2d5e67a94fd7b6d989a30a9455ec1b45d0d833d8c799c410297fd5c7e75cf", 0xb5}, {&(0x7f000000b000)="", 0x0}, {&(0x7f0000019000-0x67)="734eadff8f2d99ce162deffc91a32afe3a04208db20c7956c0a1e44585a558bc8a6358bee6805ec5986a2cab4c65bb4e7ded72324195fcb1dbca18558acee8eb4d59e8012b43b0711412ac1955859943306db3da2ed37bba2f802bd68f1715eca31c54f7145658", 0x67}, {&(0x7f000000d000-0x53)="f9b468eeb3bbcda2f63f565223ed5cd9f9a9718124ae4ec93dc2e5e9d97d2900d08a9a656d668ec809a183c20d68ace4c986864cbdf5e02eeadcbe6a158eabd2b002077d37ba02d961e0bfb2c0df111461bed1", 0x53}, {&(0x7f0000019000-0x3)="2e2eab", 0x3}, {&(0x7f000000d000)="8abd92c9642dc7d14287333946d8a607745fd0a68eedaf45fd6632b0c2a2879931cebd5f5aec6b4289f11ef38c2fd2946bfe564174053a64c513cb", 0x3b}, {&(0x7f0000005000-0xcf)="7850be88c6c2b7651cdaf86311a7f917db9e59f8ea65a1e4c732b8278c28bb9dc99c2db6fe17f4178c85a5dbaf43b7980b328abc0937bb54cc8550f321841557f6594486edebb11e114dbb2a4837e587261aa3625337c73bf87ea457340db5c0d714fe8480ab56d9d375981cffaaea07aa53674ecee0f01fe4180edd6780a06cfeecc564a7dd16b6285a9c62f8f021d186f553b8cf0bcecead791a3dfbfc53849e3a5af97f03b8d052eca61ccec8683af7b924320ff070334f651f1e2a78092e4406fa898340e526049bd6e040b744", 0xcf}], 0x9, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000019000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000003000-0x4)=0x6e) setsockopt$inet_tcp_int(r3, 0x6, 0x20, &(0x7f0000007000)=0x2, 0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000019000)={0x7, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x2, 0x19d, 0xffffffff, &(0x7f0000019000)=@generic="5f13307057c1a7251023c5ac9bba3504", 0x9, 0x3, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f000077e000-0xa)={0x3, [0x5, 0x7fb5, 0xffffffff]}, &(0x7f0000d36000-0x4)=0xa) connect$inet(r4, &(0x7f000000b000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt(r4, 0x1, 0x4, &(0x7f0000019000)="", &(0x7f000000e000)=0x0) setsockopt(r3, 0x7fff, 0x20000000000000, &(0x7f00007da000)="", 0x0) 2017/11/23 22:35:21 executing program 2: r0 = memfd_create(&(0x7f0000885000-0x6)="232f276c6f00", 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f00009d5000-0xa8)={{0x8, 0x2}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x10, 0x20000, 0x100000001, 0x9, 0x0, 0x1f, 0x0, 0x0, 0x4, 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]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000-0x98)="ecb8e9f0eee71768879df9e0b247bce7cfde134d21e21b43745e4b2c1bf5a77eb622904e712adf395ac40f543e93719be4613805bf9a85bf2c3160f6641ac7d69cdbb726292364fa8c3e6abd702c563e31e854e7ffcb2e475ca1fbc982e75d0f9a10029f4cd167d521367a129a6df306f8b8f8b3dc2a401cbb3dcd3c308946821f16fc86945168f62c16dba6c4992a64e280fb95b6ec4c3c", 0x98, 0x1, &(0x7f0000000000)=@ax25={0x3, {"2b252549d5e242"}, 0x800}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000-0x20)={@generic="95e7957ee4005d3772fe05fca4d36695", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000007000)="2f6465762f73657175656e6365723200", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000001000)={{0x8, 0x80000001}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40, 0x20, 0x8, 0x800, 0x7, 0xc6, 0x7, 0x0, 0x1, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000154000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x4, 0x50, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0xfffffffffffffffd, 0x0, 0x0, 0x8000, 0x0, {0xb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x80000003af5}, @ssrr={0x89, 0xf, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @multicast1=0xe0000001]}]}}, "c7462c110cbd22de"}}}}}, 0x0) 2017/11/23 22:35:21 executing program 1: mmap(&(0x7f0000000000/0xdf3000)=nil, 0xdf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) listen(r0, 0x800005) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000490000-0x4)={0xffffffffffffff9c}) getsockopt$inet_buf(r2, 0x0, 0x2a, &(0x7f0000df1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000df2000-0x4)=0x1000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) sendto$inet6(r3, &(0x7f000087a000)="4b", 0x1, 0x0, &(0x7f0000fee000-0x1c)={0xa, 0x0, 0x400, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f0000edf000)="78", 0x1, 0x0, &(0x7f00000ea000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x800000001}, 0x1c) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f0000df3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000df4000-0x4)=0xcc) listen(r1, 0xfd) r4 = getpid() mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000df4000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000df5000-0x4)=0x0, &(0x7f0000df4000)=0x0, &(0x7f0000998000)=0x0) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000b0e000-0xc)={r4, r5, r6}, 0xc) accept4(r3, &(0x7f0000781000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00004c3000)=0x10, 0x800) r7 = creat(&(0x7f0000b30000)="2e2f66696c653000", 0x23) ioctl$SNDRV_TIMER_IOCTL_STOP(r7, 0x54a1) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f00009ee000-0x10)=[{&(0x7f00008b8000)="4e2d16f7597e36aa790acca1d2b7aa6504e8bc5b233746b574a7b63a1e5f3c998e323ba3d1ed11181649af570c67496b1c3030f52bd9f0041e2444952983dcb9281d887ce5241b4f972f830a9fe54c", 0x4f}, {&(0x7f0000df6000-0xe8)="a8e163fbd532b6c957cc3c294137cbe02dc40c560929e068791b21f31fe8094fae8a3b8a7e826018bcc59f1285e82476f345d894c0ed1885b15d481dc7823a4ad999897b856a7cfce86b92b3dc2edef0c1690bee65d5a74775e55ecfb5158ec19c8a7f305068eaf7f3cfff0c6836c26c912397211f69164180b0bc81c56db53b6a81969fdaefb466e68534a49cf2e7bce45fc9681435447347ebd44fbd090a16780be80d64bf54c4e48ef9d65561fcb5ecca6c8f92c6227bfde7969439a7789f0ca469e11ce4439ae65a6e4ebb81e9630420370e0465cebedb290512a8bc0a85be38e79ab405bd00", 0xe8}], 0x2) syz_emit_ethernet(0x73, &(0x7f0000df0000-0x7c)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x65, 0x0, 0x2000, 0xe8, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x1, 0x3, 0x4, 0x1, 0xfffb, 0x0, 0x0, 0x7, 0xc0f0, "d5ba00", 0x7, "1eef2f"}, "f66c050bf80692a048f8596afe47b6af85e12c94eeae57f95f1e4ed78463de556371ef4f5ba024a511cd47e347c80c60005e2615fc23b7be0dad1a8881734b987c"}}}}}, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000df8000-0x78)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") listen(r2, 0x6) 2017/11/23 22:35:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000235000-0xb)="6c6f2a776c616e312d2a00", 0x5) lseek(r0, 0x0, 0x3) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000000d000-0xa6)={0x0, 0x9e, "7f9222fb50a180ba733a528cbd99ac476fed9ba33c5be4058aae3b20cfe114ee317b8462c35534c87a586464049c28d33bbd7ec8ff978b11e51c9575d9395c64c175c928f83be3d045de142fdfdd6eb717e0b20a21e51cf2e35e6c654c47fa1b8737e6cac78dfddb6ee31ebdb2abe7a2e2ddb6bacde9fe279cbf5ea2674ed5739aff4252605c23bf4ca1604594f1c8b9edc19adb5ca7302e1d483a51bfb8"}, &(0x7f0000371000-0x4)=0xa6) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000099000-0x8)="2f6465762f72746300", 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000e6e000)=0x0) perf_event_open(&(0x7f000001d000)={0xfffffffffffffffe, 0x78, 0xffffffffffff3eec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x4, 0x40000000001, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1000000000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff7fffffff, 0xffffffffffffffff, 0x0) msync(&(0x7f00008db000/0x2000)=nil, 0x2000, 0x0) r3 = syz_open_dev$random(&(0x7f0000aa5000)="2f6465762f72616e646f6d00", 0x0, 0x20042) 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) preadv(r3, &(0x7f0000000000)=[{&(0x7f0000001000-0xdc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000", 0x17}], 0x2, 0xfffffffffffffffd) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x4, @tid=r4, []}, &(0x7f0000584000-0x4)=0x0) clock_getres(0x6, &(0x7f0000912000-0x8)={0x0, 0x0}) clock_settime(0x5, &(0x7f000015e000-0x10)={0x0, r5}) timer_settime(0x0, 0x3, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getpgid(r4) tkill(r4, 0x800000000000021) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000001000-0x10)={0xf82, 0x4, 0x4000006af4, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000b31000)="646e735f7265736f6c76657200", &(0x7f0000dc9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004e1000-0x39)="d8ba198e621868020000008f7637cefed265759c338544a0d557b66897d6c0526a9b4a711ef64159c3f1e5f5663d03040fd89870eec7b9bc00", 0x39, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/11/23 22:35:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0xfffffffffffffffe}, "700200000000003c0000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x87, 0x2, 0x4dac, 0xff9, 0x0, 0x53, 0x2000000000000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet(0x2, 0x2, 0x1ff, &(0x7f0000533000)={0x0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4000000000) pipe(&(0x7f0000d34000)={0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000a1c000)={0x0, 0x14000, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000b3e000)={0x4, 0x401, 0x9, 0x3, 0xd7, 0x6}) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f000057f000-0xe0)={0x0, 0x0, 0x0, 0x6, 0x37c4f771, 0x0, 0x3, 0x1c, 0x8, "45f685dac5fb240c19b5084443413bb909a01d77b10a802e79c581385cafe8739c16f2fa99df9ad602be225c980c74bfc56154ef3b8531a24b2065930895a6f3", "3cf5ed146f1010093e302c994096358d7971f2a2c97e20c332ba6c2cbb1a02274d7e242fca05bdabd6062cfedc9cbafa19f285887115da7342ef58f04cbda31e", "61f94889f0e9b16fc2b90ff7be1f13e5e519f271bfe432d2262c40bbfd7e5c0f", [0x10000, 0xffffffffffffffb3]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000064d000)={@common="69705f76746930000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000d9b000-0xc)={0x0, 0xb031, 0x20}, &(0x7f0000741000)=0xc) request_key(&(0x7f0000073000-0x8)="72787270635f7300", &(0x7f0000f5b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e28000)="2f6465762f73657175656e6365723200", 0xfffffffffffffffe) 2017/11/23 22:35:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006b7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x8000000000000002) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00008e1000-0xc)="2f6465762f6175746f667300", 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000548000)={0x0, 0x2, 0x0, 0x10000000, 0x701c, 0x6560}, &(0x7f000002c000)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00001c4000)={r2, 0x6ca}, 0x8) fcntl$getflags(r0, 0x0) ioctl(r0, 0x4000000000001277, &(0x7f0000239000-0x1)="") modify_ldt$read_default(0x2, &(0x7f0000613000-0x74)="", 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000752000-0x11)="2f6465762f7161745f6164665f63746c00", 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0e05403, &(0x7f0000655000-0xe0)={{0x2, 0x0, 0x1, 0x1, 0x5bb}, 0x101, 0x6, "69643100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x3, 0x7, 0x90000000000000, 0xfffffffffffff800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/23 22:35:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000500000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000009e000)="2f6465762f7667615f6172626974657200", 0x10080, 0x0) bind$bt_sco(r1, &(0x7f00007c0000)={0x1f, {0x1, 0x6, 0x9, 0x100000001, 0x1, 0x400}}, 0x8) ftruncate(r0, 0x20) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000f5a000)="7573657200", &(0x7f000007f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000179000)="", 0x0, 0xfffffffffffffff8) 2017/11/23 22:35:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2a000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$mice(&(0x7f0000f5a000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000eaa000)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000477000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x302) inotify_add_watch(r3, &(0x7f0000b5e000)="2e2f66696c653000", 0x8500042a) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r5 = syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r5, 0x8040450a, &(0x7f0000013000)="") execve(&(0x7f0000f62000-0x8)="2e2f66696c653000", &(0x7f0000c96000)=[], &(0x7f0000149000-0x4)=[]) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f000026a000-0x20)={@common="79616d30000000000000000000000000", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KDGETLED(r6, 0x4b31, &(0x7f0000a64000-0x1)=0x0) close(r4) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000cb0000-0x48)={0x7ffff, 0x0, [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000871000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x244, 0x0, 0x100000001, 0x0, 0x958, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x100000000, 0x0, 0x0, 0x400, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xd, 0x9, 0x0, 0x1, 0x0, 0x100, 0x5, 0x7ff, 0xff, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x10000, 0x400, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x1]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0xdd98, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x1fffe}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/11/23 22:35:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x6, 0x200, &(0x7f00000fb000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000f10000-0x160)={{{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7fffffff, 0x7fffffff, 0x0, "73f0c248b70ed6d29f4370e76e2d1bc36b84f134e180c4e89f261a2c10884b4155de29c28e4f7c5efc0110d87e5ea1763810c8c5fd4dbc83aad7997a36396dcb48516a9277aaeb3229bd0dd87cc6a69a"}, 0x160) timer_create(0x2, &(0x7f0000b05000-0x60)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d89000)="2f6465762f73657175656e63657200", 0x200, 0x0) statx(r1, &(0x7f0000eed000)="2e2f66696c653000", 0x6000, 0x400, &(0x7f0000d27000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/11/23 22:35:21 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x1800, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x8000000000000, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000900000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0xbc, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, 0x0, 0x0, 0x3, 0x2, 0x0, 0x0, 0x4, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdfffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x2, &(0x7f0000cd9000)={0x0, 0x3b, 0x4, @thr={&(0x7f00008e0000)="17c09df169deaa43c42a74d2defa183ca5f3e9761c87e66c277fc11cc261d918d951f3019ce6fb2139d759a57b2023c11ea91f8b1003ecd90c2902f7df7390d551a62a554cc35e1f3b50faa27eab7613a75842713a92cde9ac2fdea5ea265815a9419fdc5e1f831d0fb1de32733fc38c9a71377cea42d9e64d35f8dc0d35ad3303ab290ec3e2af9408", &(0x7f0000c6b000-0x2)="2442"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000703000-0x4)=0x0) timer_delete(r2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffe, 0x0, 0x10000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f00008be000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x106, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x9400, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2004, 0x2, 0x40045f, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c2e000)={0x2, 0x78, 0x2e2, 0x0, 0x0, 0x200, 0x0, 0x9, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d46000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) r5 = getpgrp(0x0) ptrace$getsig(0x4202, r5, 0x4, &(0x7f00007d2000)={0x0, 0x0, 0x0, 0x0}) r6 = gettid() getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000cdb000-0xb8)={0x0, 0x3, 0x3ff, 0xadb, 0x7, 0x1, 0x6, 0x7, {0x0, @in={{0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe01, 0x8001, 0x7422, 0x28e, 0x8000}}, &(0x7f00005cd000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f000097b000-0x108)={r7, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xd89, 0xd393, 0x7fffffff, 0x80, 0x3b8, 0x0, 0x1a, 0x3ff, 0x6, 0x1ff, 0x5, 0x7ff, 0x80000000, 0x3, 0xffffffffffffff00]}, &(0x7f0000b8a000-0x4)=0x108) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, r4, 0x0) socket(0x14, 0x807, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) fcntl$setstatus(r4, 0x4, 0x2041) clone(0x0, &(0x7f0000001000-0x1)="df", &(0x7f0000001000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000000000)="") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x40046104) 2017/11/23 22:35:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80803, 0x3) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000aba000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000029d000-0x4)=0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000040d000-0xe8)={{{@in=@broadcast=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=@empty=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}}, &(0x7f00004ca000-0x4)=0xe8) recvfrom$packet(r0, &(0x7f0000917000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6, 0x1, &(0x7f0000191000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="94242a4a2c08", [0x0, 0x0]}, 0x14) socket$inet6(0xa, 0x0, 0x81) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f3a000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000edf000-0x4)=0xe8) r4 = add_key(&(0x7f0000684000-0x3)="7573657200", &(0x7f000053d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fa9000-0x6d)="2ab4fbe46eba486c26465c722f30315869ccab3b21a4ec28754772d4828e0ea24e1446042a8f8360d8faa7e7899b3455356ec914a89a66f95752705bc0aae4390a07408d130a19c462f9f803416b64524a28cd3e3b729195a56d98df0f31ddee06b8a3cf94d1f7fa4bd6cefdde", 0x6d, 0xffffffffffffffff) keyctl$get_persistent(0x16, r3, r4) setsockopt(r0, 0x0, 0x2, &(0x7f00007d4000)="79546b29b951fe7163eaec8debf6d44237c7767a1db61a87f810e09891ad8ec5db926f7ab52041a12aadf0f7b44f43f7143283044eac6b3c4cf6f3ecdc4c0dbcf4271b7e80cde2ba4e4e1b09105c625a9220ef2a3aeaeb193aa14156d072", 0x5e) sendto$inet(r0, &(0x7f000013d000-0x5b6)="", 0x0, 0x0, &(0x7f00003ca000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 258.173718] QAT: Invalid ioctl 2017/11/23 22:35:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000500000-0x78)={0x2, 0x78, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000067d000)="2f6465762f70746d7800", 0x100, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00000e3000)={0x7, 0x72}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f00001c8000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key$user(&(0x7f0000f5a000)="7573657200", &(0x7f000007f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000179000)="", 0x0, 0xfffffffffffffff8) 2017/11/23 22:35:21 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000008e000)="2f6465762f73657175656e63657200", 0x80000, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f67000-0x10)={r0, &(0x7f000037e000-0xeb)="915e67a2de4ac5c20198a337f29640fae64366c625d39cf8ba0064113194c5d48e81c1be5a6c0eb6bb30680ba35efcdf1d76f38961c7a9cfc6b13e44b9c6abafc1cbfd16156845e4285a258f9b48436e8361933608af58170c63816f354d35e69f309ea69f79356c3fb5cab2f3ef54569161ccd0b2e5486af8877896ebd553bb9cf30ac968fb87a07caedaba17bf0597c9493678a69d6bff18da8c0474c58632452e476c718f24572a36077622c28bfdc7254027a64d0cce90ac49846d6004fc86a46091d8628aa2e300a45713c804a7c83702bf07b74ac828cce1f320c32120e5ceb2a245f8543ed24784"}, 0x10) r1 = syz_open_dev$loop(&(0x7f00006b7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x8000000000000002) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x9) ioctl(r1, 0x7, &(0x7f000009e000-0x1)="9c") modify_ldt$read_default(0x2, &(0x7f0000613000-0x74)="", 0x0) 2017/11/23 22:35:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000646000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x4, 0x0}, r1, 0x81, r0, 0x3) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6375736500", 0x803, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0xfffffffffffff79b) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000dc0000+0x1e6)=0x3) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000458000-0x18)=@add_del={0x2, &(0x7f0000c23000)=@generic="8ef5aca716f2aabc2835b2a4905aef77", 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f00004bc000)={0x3, &(0x7f00009f8000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f000016c000)={r4, 0x3}) fcntl$getownex(r3, 0x10, &(0x7f0000a2d000)={0x0, 0x0}) fcntl$setownex(r3, 0xf, &(0x7f0000af7000-0x8)={0x3, r1}) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000fa0000)=0x4001) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000145000-0xc)={&(0x7f0000f8e000)="2e2f66696c653000", 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x5, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000965000)={0x0, 0x3, 0xfff, 0x2}, &(0x7f0000a1d000+0x2cf)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00000a0000)={0x9, 0x4f0f, 0x202, 0x1, 0x77c8, 0x8, 0x5, 0x0, r6}, &(0x7f00005c2000)=0x20) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000a13000)=0x11, 0x4) writev(r3, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000200000000000000010c00001ee400", 0x39}], 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000034b000-0x8)=0x4) 2017/11/23 22:35:21 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000c9c000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(0xffffffffffffffff, &(0x7f00008e2000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x5, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) sched_yield() r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000b08000-0x4)=0x0) r2 = perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = eventfd2(0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) io_setup(0xfffffffffffff139, &(0x7f0000ad9000)=0x0) io_submit(r6, 0x8, &(0x7f0000285000-0x20)=[&(0x7f0000a05000)={0x0, 0x0, 0x0, 0x3, 0x1, r1, &(0x7f000073f000-0x99)="5fa3e72532cb60f97e7999ff56d76a58dbdc2a4b492ad98deffd8a14fb3bc14b9b86998f24c5065e9081c530d524aede2764ab49b7fd9e1c301f5edab14b33b97e6288d9b4cddc39b0106050a2d6141c15aea7b93fdb39d5dcad29ae0aa1490ef2405153b8b530cc75df81e57c95d1af5f6276505a80e10d59439c2e2f94b124cca51a3ddb13db8271a971e7082c6385d5d601984d848504e5", 0x99, 0x81, 0x0, 0x0, r0}, &(0x7f0000a26000)={0x0, 0x0, 0x0, 0xe, 0x7f, r1, &(0x7f0000b11000)="2f09ad72086e8fbb38d49bd4e8422660c9a04da74760aa9c9f4aadbe235faac198527f2a82734e292b1565581cf48ef7f59b68fbf3d146944979b1d00d0564e91273527fedcbedd514097a72a811c9a546ffef46a1242c7d2c8d3c7c52d6562403a43ec8592be38dcee314ffeddd00cfe9723be01afd68e1c2bd46564f49771446f9e483ed76a45ec7796495595b40fac01d24e2d6a37e7860aadd94045d55d8d3b90ef54698728c92c92d0c967f4d71dce023eb", 0xb4, 0x0, 0x0, 0x0, r0}, &(0x7f000042b000-0x40)={0x0, 0x0, 0x0, 0x2, 0x2, r1, &(0x7f00003b3000-0x3a)="46d4acfe51062f3292a125c85915711d18aa153ff393015db17f29db2a07595fc6031d586692a9f3da94ec2cd6aa2066db39290e09fedcb4f642", 0x3a, 0x2, 0x0, 0x0, r5}, &(0x7f0000876000-0x40)={0x0, 0x0, 0x0, 0x6, 0x1f, r0, &(0x7f0000931000-0x72)="9ac71732804d6041313aed67bf80800288ffbd25d08d17379763c346d704efec79b31671a0fda8633591d851e4a30c13c6151bb0e689a060a4957c35f25f6158c5863fb41a0292906d5f17d197a8c95dfc406e994ef924aa6fdca359be9663fdf4fd42662c8c7d1e604f3d7dce3815356fe1", 0x72, 0x8, 0x0, 0x0, r5}, &(0x7f000084d000)={0x0, 0x0, 0x0, 0x7, 0x8d4, r3, &(0x7f0000134000-0x6)="dcc2485759e3", 0x6, 0x100, 0x0, 0x0, r5}, &(0x7f0000198000-0x40)={0x0, 0x0, 0x0, 0x0, 0x101, r3, &(0x7f0000d7a000)="", 0x0, 0x100, 0x0, 0x1, r0}, &(0x7f00002f9000-0x40)={0x0, 0x0, 0x0, 0x7, 0x8001, r2, &(0x7f000046f000)="f589221e4864f55d921717268824aec21ff3d06d4e0c960c9d68c4458722adbcc35c83a40b7c8080b4ec2e7d0020a5271efc1b73d9d82f9f13df11eda5efc3", 0x3f, 0xaea7, 0x0, 0x0, r0}, &(0x7f0000b02000)={0x0, 0x0, 0x0, 0x7, 0x97, r2, &(0x7f0000641000)="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", 0x1000, 0x5, 0x0, 0x1, r2}]) r7 = syz_open_dev$sg(&(0x7f00002b6000-0x9)="2f6465762f73672300", 0x81, 0x200) readahead(r7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f00008b7000-0x8)={0x0, 0x8}, &(0x7f0000b8e000)=0x8) fcntl$getflags(r7, 0xcf8e4c26ddc4dc19) ioctl$KVM_ASSIGN_DEV_IRQ(r7, 0x4040ae70, &(0x7f00004af000-0x10)={0x3, 0x401, 0x3, 0x300}) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f00008af000-0x4)=0x0, &(0x7f0000d21000-0x4)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000fe0000)={0x0, 0x3}, &(0x7f0000551000)=0x8) setsockopt$inet_group_source_req(r7, 0x0, 0x2f, &(0x7f00008d8000)={0x45, {{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) fgetxattr(r7, &(0x7f00006af000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900", &(0x7f0000b91000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b) r8 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000081000-0x20)={r5, 0x0, 0x2, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000fbd000-0x20)={r8, 0x0, 0x0, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r9 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000504000)={r9, 0x400000000005, 0x2, r9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/23 22:35:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000384000)="2f6465762f6175746f667300", 0x400, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) listen(r1, 0x8) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000a16000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x52, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="a78c24a7229ba003da8b7c475ad75a83"}) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) r3 = syz_open_dev$sg(&(0x7f00000a1000)="2f6465762f73672300", 0x7, 0x80000) ioctl$VT_ACTIVATE(r3, 0x5606, 0x68) bind$inet(r0, &(0x7f0000015000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) io_setup(0xffff, &(0x7f0000776000)=0x0) io_submit(r4, 0x0, &(0x7f000080f000)=[]) 2017/11/23 22:35:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006b7000-0xb)="2f6465762f6c6f6f702300", 0x8001, 0x50482) ioctl(r0, 0x4000000000001277, &(0x7f0000239000-0x1)="") modify_ldt$read_default(0x2, &(0x7f0000613000-0x74)="", 0x0) 2017/11/23 22:35:21 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000b2a000)="2f6465762f7573626d6f6e2300", 0x0, 0x40401) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000051c000-0x1c)=@req3={0x3f, 0x2, 0x6, 0x101, 0x1, 0x6, 0xffffffffffffff80}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000500000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000f5a000)="7573657200", &(0x7f000007f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000179000)="", 0x0, 0xfffffffffffffff8) r1 = socket(0x7, 0x6, 0xfffffffffffffffa) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d16000-0x14)={0x1f, 0xe3f, 0x2, 0x1, 0x1f}, 0x14) 2017/11/23 22:35:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000787000)="2e2f66696c653000", 0x0, 0x0) close(r0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aee000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f000008a000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$dupfd(r1, 0x406, r0) fsetxattr(r0, &(0x7f0000207000-0x10)=@random={"62747266732e00", "2f6465762f6b766d00"}, &(0x7f0000f03000)="2d255c2328ba262500", 0x9, 0x2) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000609000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/11/23 22:35:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f000034e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000965000)="646e735f7265736f6c76657200", &(0x7f000005a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000026d000-0x1)="", 0x0, 0x0) keyctl$reject(0x13, r1, 0x1, 0x7f, r1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = add_key$user(&(0x7f0000bea000-0x5)="7573657200", &(0x7f0000b5a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004eb000)="5b", 0x1, r1) r4 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f000055c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000045d000-0x1)="02", 0x1, r1) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a78000)="2f6465762f7161745f6164665f63746c00", 0x101100, 0x0) ioctl$EVIOCGKEY(r5, 0x80404518, &(0x7f0000213000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KDDELIO(r5, 0x4b35, 0x4) r6 = fcntl$getown(r2, 0x9) ptrace(0x4218, r6) add_key$user(&(0x7f0000821000-0x5)="7573657200", &(0x7f00003d0000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ba3000-0xd1)="d4b71444e883a4a119f49ac9ed5ad25ce376a2090c00000000000063bac8773757eab456263bf5daf671dc3292bfff15c27e8221c6d41e8d321d0fbda7f0b446260acc6fdf84e351f1a64e24b0d1b4d2aba37ae60f4c1d69ff66fb1c165d6c3d82c18bd5ccdfc463cb7c04f9010b92b681f8786f60c9231caed5a75fd88e503b19ba033f05cd937d95ca13e896c6c790b7000d738c1b03683a3596d19d31b09c0d876e59364b153ec55299f971205ce8dc261d80bb2729754ece4106dee0dac6", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f0000967000)={r4, r3, r4}, &(0x7f0000abc000)="", 0x0, &(0x7f0000d9c000)={&(0x7f0000bd9000)="636d6163286165732900", &(0x7f00006e1000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fgetxattr(r2, &(0x7f000077f000-0x18)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f000029b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63) epoll_create1(0x80000) [ 258.383184] WARNING: CPU: 1 PID: 32616 at sound/core/timer_compat.c:69 snd_timer_user_info_compat.isra.6+0x3be/0x490 [ 258.393914] Kernel panic - not syncing: panic_on_warn set ... [ 258.393914] [ 258.401274] CPU: 1 PID: 32616 Comm: syz-executor7 Not tainted 4.14.0+ #101 [ 258.408274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 258.417611] Call Trace: [ 258.420179] dump_stack+0x194/0x257 [ 258.423787] ? arch_local_irq_restore+0x53/0x53 [ 258.428443] ? vsnprintf+0x1ed/0x1900 [ 258.432228] panic+0x1e4/0x41c [ 258.435394] ? refcount_error_report+0x214/0x214 [ 258.440122] ? show_regs_print_info+0x65/0x65 [ 258.444608] ? __warn+0x1c1/0x200 [ 258.448049] ? snd_timer_user_info_compat.isra.6+0x3be/0x490 [ 258.453818] __warn+0x1dc/0x200 [ 258.457073] ? snd_timer_user_info_compat.isra.6+0x3be/0x490 [ 258.462848] report_bug+0x211/0x2d0 [ 258.466472] fixup_bug.part.11+0x37/0x80 [ 258.470509] do_error_trap+0x2d7/0x3e0 [ 258.474380] ? math_error+0x400/0x400 [ 258.478166] ? avc_has_extended_perms+0x7fa/0x12c0 [ 258.483083] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 258.487913] do_invalid_op+0x1b/0x20 [ 258.491602] invalid_op+0x18/0x20 [ 258.495032] RIP: 0010:snd_timer_user_info_compat.isra.6+0x3be/0x490 [ 258.501409] RSP: 0018:ffff8801c876fa70 EFLAGS: 00010212 [ 258.506747] RAX: 0000000000010000 RBX: 1ffff100390edf51 RCX: ffffffff8402da8e [ 258.513991] RDX: 000000000000004a RSI: ffffc900025aa000 RDI: ffff8801d7ef2bb0 [ 258.521235] RBP: ffff8801c876fbd0 R08: ffffffff8403ad9b R09: 0000000000000004 [ 258.528480] R10: ffff8801c876fbd0 R11: ffffffff8747dd60 R12: 0000000000000000 [ 258.535723] R13: dffffc0000000000 R14: ffff8801c876fba8 R15: ffff8801c876fd18 [ 258.542985] ? snd_timer_user_ioctl_compat+0xbb/0x890 [ 258.548149] ? snd_timer_user_info_compat.isra.6+0x3be/0x490 [ 258.553944] ? snd_timer_user_tinterrupt+0x960/0x960 [ 258.559051] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 258.564920] ? rcu_note_context_switch+0x710/0x710 [ 258.569853] snd_timer_user_ioctl_compat+0x4a6/0x890 [ 258.574938] ? __snd_timer_user_ioctl+0x2fe0/0x2fe0 [ 258.579934] ? selinux_capable+0x40/0x40 [ 258.583971] ? srcu_invoke_callbacks+0x81/0x4d0 [ 258.588618] ? kmem_cache_free+0x249/0x280 [ 258.592838] ? exit_to_usermode_loop+0x8c/0x310 [ 258.597493] ? security_file_ioctl+0x7d/0xb0 [ 258.601884] ? security_file_ioctl+0x89/0xb0 [ 258.606277] compat_SyS_ioctl+0x151/0x2a30 [ 258.610486] ? do_fast_syscall_32+0x156/0xf9d [ 258.614956] ? __snd_timer_user_ioctl+0x2fe0/0x2fe0 [ 258.619952] ? do_ioctl+0x60/0x60 [ 258.623383] do_fast_syscall_32+0x3ee/0xf9d [ 258.627694] ? do_int80_syscall_32+0x9d0/0x9d0 [ 258.632264] ? lockdep_sys_exit+0x47/0xf0 [ 258.636388] ? syscall_return_slowpath+0x2ad/0x550 [ 258.641300] ? sysret32_from_system_call+0x5/0x3b [ 258.646130] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 258.650963] entry_SYSENTER_compat+0x51/0x60 [ 258.655342] RIP: 0023:0xf7f63c79 [ 258.658677] RSP: 002b:00000000f775f01c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 258.666356] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000080e05411 [ 258.673599] RDX: 000000002034e000 RSI: 0000000000000000 RDI: 0000000000000000 [ 258.680839] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 258.688079] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 258.695321] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 258.703003] Dumping ftrace buffer: [ 258.706674] (ftrace buffer empty) [ 258.710355] Kernel Offset: disabled [ 258.713960] Rebooting in 86400 seconds..