0000f34000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a66000-0x8)={0x0}, 0x8}) 2017/12/04 09:25:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cb4000-0x9)="2f6465762f6b766d00", 0x22800, 0x0) tee(r0, r1, 0x1, 0x7) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000038e000-0x11)="2f6465762f7667615f6172626974657200", 0x200940, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000cac000)=0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001cb000-0x3)="2f6465762f72666b696c6c00", 0xc000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000521000)=0x0) r4 = socket(0x10, 0x803, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000a48000-0x10)={0x3000, 0x112000, 0x0}) sendto(r4, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) 2017/12/04 09:25:27 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000029000)="") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8) 2017/12/04 09:25:27 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000020000-0x8)="2e2f66696c653000", 0x0, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f000000a000)={0x2, 0x8, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 2017/12/04 09:25:28 executing program 0: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000521000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00007c1000)="2902c697a1fd833efdd1018b5cbfd55f", 0x10) r2 = socket$inet6(0xa, 0x801, 0x0) r3 = fcntl$dupfd(r1, 0xfffffffffffffffc, r2) fcntl$F_SET_RW_HINT(r3, 0x40d, &(0x7f0000337000)=0x0) r4 = dup2(r3, r1) listen(r2, 0x4) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000780000)={0xffff, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000282000)={0x7, 0x3, 0x7, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$setname(0xf, &(0x7f000060c000-0x1)="00") pselect6(0x40, &(0x7f0000f34000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a66000-0x8)={0x0}, 0x8}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000022000-0x8)={0x5, &(0x7f0000e61000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2017/12/04 09:25:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x20000000000000) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) request_key(&(0x7f0000507000-0xa)="626c61636b6c69737400", &(0x7f000012a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b06000-0x26)="2663707573657470726f63766d6e657430776c616e302f2823766d6e6574302c657468317b00", 0xfffffffffffffffa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000687000)="2e2f66696c653000") mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00004df000)="746d70667300", 0x1, 0x0) chmod(&(0x7f0000b29000)="2e2f66696c653000", 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/04 09:25:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffe01, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, [0x5, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f00006cb000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/04 09:25:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getsockname$packet(r0, &(0x7f0000177000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ddf000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00009a8000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, r1}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f000083b000-0x1e)={0xffff, 0xffff, 0x2, "c922bd322740", "e8ab1a578e5f0d2d5c9614e99a8e957e"}) bind$inet6(r0, &(0x7f0000f16000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200000001}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c82000)={0x0, 0xff}, &(0x7f00003fe000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c20000)=@assoc_id=r2, 0x4) connect$inet(r0, &(0x7f00000ae000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f64000-0x20)={@generic="8a01000000000000000000007f030000", @ifru_flags=0x201}) sendto$ipx(r0, &(0x7f000059a000)="d7b1b0f5b22c01f278909781ee001109fc0903cfb85ee1f7d4341c93b5a70b6ad36ed33012a176460b53d74cd242658b040f35e66696dbc5bc50bbb57b9ca41564a24c2857a370034f642266b16f9eb25153eaafe8a1ba59d0ff4f1342449bf820f4a802e34fa7e53075c5682e30991114", 0x71, 0x0, &(0x7f0000ce6000-0x10)={0x4, 0x3fd, 0xd66f, "c1d6507e23ff", 0x0, 0x0}, 0x10) recvfrom$packet(r0, &(0x7f0000176000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb, 0x40000002, &(0x7f000037d000-0x14)={0x11, 0x1c, r1, 0x1, 0x0, 0x6, @random="9a75208c4181", [0x0, 0x0]}, 0x14) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d6d000)={0x0, 0x0}) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f000022f000-0xe2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000014e000-0x4)=0xe2) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00006f4000-0x4)=0x6, 0x4) getsockopt$packet_buf(r0, 0x107, 0x18, &(0x7f000000f000)="00000000", &(0x7f000082b000-0x4)=0x4) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000781000-0x10)=@common="00000000000000000000000000000000", 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e73000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000bc5000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000041c000-0x4)=0xe8) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000df3000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f000002d000-0x4)=0x0) r9 = getuid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000064e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004a2000)=0xc) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000850000-0xc)={0x0, 0x0, 0x0}, 0xc) r12 = getuid() getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00003c0000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00004d9000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00007fb000)={{{@in=@rand_addr=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=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005cd000+0x23f)=0xe8) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000cea000)={0x0, 0x0, 0x0}, 0xc) r17 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000112000)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={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}}, &(0x7f0000a97000-0x4)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000955000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007c5000)=0xc) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000bdd000)={0x0, 0x0, 0x0}, &(0x7f0000c25000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000636000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000056a000)=0xe8) r22 = getgid() sendmsg$netlink(r0, &(0x7f0000a49000)={&(0x7f0000ffc000-0xc)={0x10, 0x0, 0xb4, 0xbc}, 0xc, &(0x7f0000b44000)=[{&(0x7f0000152000-0x159)=[{0x64, 0x8, 0x24, 0x2, 0x1, "2d9af910d932430ebed1c474fc5a4520839cb0c75f06db8d89cc8da395f33f47fffba2e3189238aad1ecf3da7ae61ba2091104716abd7311ecc23e30b436db3f743a3d32a4ab9c86a26d2998d3d14b146218ac78"}, {0x65, 0x9, 0x601, 0x8, 0xbcec, "c680c4f829d19b8e96f86ece5fbe9b546b3ab6a5f551705838eb205a0513b3e174f37271799af3539311ffaab708d8f44041eb16178cc6d996796eb5b7a5194068122e993662465edc36d342b5f5199c2c4a1f49fa"}, {0x90, 0xa83, 0x400, 0x100000000, 0x9, "51306d2c6de058426ac624332d421d89ff4021ac666696d2808b08d7d005aa608c4ccd090a04cb27eb5b69fc9bdb72f1f82f00b64c853573afdf931298d47ed0506520e1bbe7f3e1d05c026018465caee867b4067c6dda2cfdbf3f70a461ca921887104a72e0a9ab48b5afb05408e12537493d50cb4676819d5a5b04dffd2636"}], 0x159}, {&(0x7f0000181000-0x3e6)=[{0x94, 0x0, 0x0, 0x3ff, 0x2, "722507b6ca2f9a853aeb7863af27bf3ddf5bede71be80ff86d5d657dafb05588320353286a252b2a17ba84a23ba337bcbf3b62da1ab85b19222ca8d33352ba601ee8bc20ccdde9a34cef3a2ad5cc26ffaa229b0d9b3124a1500614d6d407dec19864f9d660b56b5600038ee03b6ebe77fc7d90dfaa99be87842503b23ee12069f61d4a0c"}, {0xee, 0x1ff, 0x0, 0x8000, 0x6, "018c8d02ea3530475a0ec0b6e6c98d3415f59233cbc07c437cf5efede0a986d89aeafef326358bfb0051c12e47530ce2a4c710ade4c62fceda206399f16fb78b534859f1ae04069d44634f0545bf0da34b58a9d2a5f9e17091778d9f129dcfeaaac559d557832baf8fd4887544fd2e46edb52d721f5ad527563d9aee7500867814655e7e5230d04151c5ab5a2cd4d1379d129b59ef248fc565a8fec5f0c79953b08d56ed50054f6937d1cbeb0adb2a8cb838349e43403854bbb35dd33063bd0e9b4f75809b4ceaf7d3f4369b312a936fb0c4b02a3f4194668db66a2e99a1"}, {0x3d, 0xfb, 0x10, 0x2, 0xfffffffffffffffc, "dca77f230b7f0eaa11e56ada9c084a5c5367275018fe1fa888da31345b4194f7a5292e3454794199221c34e166"}, {0x7c, 0x20, 0x200, 0x3, 0x75, "d47f77f6c22485ef7065dc0b23c57477137a99b059e3f7349e9bcf43d8205263f57a2cf2f8ae5febe1b8b106d24c0ef557da6d914f24892673906e2050caa714bc4a64fc0b9135a0bca1ab17aea1bbaae0fa86d2e695ae3e4f40929fff25afd15ffcdb19f60075ff630efa09"}, {0xd3, 0x0, 0x10, 0x0, 0x69, "567d4fcdc4ebd2883e4dc42549c6eb108f78c7b35e5c717e8c6eb59da986ffff9c40d82c45e5bb0f1eaa2a97f1d52e74607fc87498b9b6218f5ac3b94635a851e5f96d216c4b50323c8d57ceeada0f612e61df41f43c2f76efce0d278c4375311f8d26fb3b992c44b9fed28562566acbac07f0ccb97217fad8888be269b6bdc007aace850b0a629d5b187ffa4edbbc46f88c3e759540cef8e61dc4f994464a84b2617863dff2d538f5bd9d7ad1d066223c9925c28701b96545b56eecc7fc657fd9b6d4"}, {0xd8, 0x0, 0x300, 0x7fffffff, 0xfffffffffffffff7, "834fdebf4f9f7110c961f24a2e9fae06cce6e859165ed56599207c4605bbbf70b145612aad086181d638a3ad60be7b9202a828ac151adaa9fe5d987348cd3c7b0b12fef45e30ea4def099cf65ff48df52eb10ee57e51cd11197e0b90153cf27c623404718763850f8dd940b87b1157f3176ad48b96a1eb48d6593e163b3c17b8e486220faea46f9a34fca89a03a7528c1cc2dcb8f6cd6c781dcf2fd0c776e39242352706950aee9c565970dd469379153be87ff8807069dab8fa238e94dc07d6b2367cb863c61b98"}], 0x3e6}], 0x2, &(0x7f00008a9000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r4, r3, r3, r0, r3, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r4, r0, r3]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x108, 0xc000}, 0x80) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000dc7000)="", 0x0) 2017/12/04 09:25:28 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x4b70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) close(r2) r3 = socket$alg(0x26, 0x5, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000524000-0xa)="2f6465762f7663732300", 0x876, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r4, &(0x7f0000001000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) modify_ldt$write2(0x11, &(0x7f0000144000-0x10)={0xfffffffffffffff7, 0xffffffff, 0x2400, 0x2, 0x80000001, 0x77, 0xfff, 0x101, 0x5, 0x7f}, 0x10) fcntl$setstatus(r5, 0x4, 0x2000) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f000039c000-0x28)={@common="6c6f3a0000000000000000000001f900", &(0x7f0000c31000-0xaf)=@ethtool_eeprom={0x51, 0x100000000000000, 0xb6f8, 0x9f, "824e4549428d3d41ffd1947905ea768c0c0f138259ce4653f3abb3684f27802e04f7106c389c09674cd4f4c770c1954c2e11bdf8a5dc28b5da7c94621a6e2b13ee0646a9c8ea5aaa35bd28fd65c199c392faa6a0635ed67b9d26ca5f29ca153cfe41cbfa3ac508552c8b5a05ac09bdad21746f8c438c271682035f72a3d0576027e8ae1024205f96da9f5d66753ec9f932e1acbb2d9fbb9006616498715415"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r2, &(0x7f0000422000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "63626328646573335f6564652d61736d290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2017/12/04 09:25:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x80000000, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000687000)="2e2f66696c653000") mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00004df000)="746d70667300", 0x1, 0x0) chmod(&(0x7f0000b29000)="2e2f66696c653000", 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/04 09:25:28 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000030000)="2f6465762f7663732300", 0x7, 0x4000) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000031000-0xc)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000031000-0x4)=0x0, &(0x7f0000030000)=0x0, &(0x7f0000016000)=0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000030000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0xfffffffffffffea1, 0x0, 0x0, 0x0, 0xc9e6, 0x4, 0x20, 0x20, 0x6, r3, r4}, {0x7, 0x6, 0x3, 0x5, 0x48, 0x8, 0x4, 0xfffffffffffffff9}, {0x100000000, 0x1, 0x1, 0x80000000}, 0x7f, 0x7ff, 0x8000, 0x1, 0x20, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xba, 0x8}, 0x1d, @in6=@loopback={0x0, 0x1}, 0x7, 0x3, 0x3, 0x7, 0x3ff, 0xa, 0x81}}, 0xe8) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000029000)="") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000017000)=0x8, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000000b000)={0xa8, 0x1f, 0x1, 0x200, 0x4, 0x5, 0x9, 0x9, 0x3, 0xffff, 0xffff}, 0xb) 2017/12/04 09:25:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000521000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000f4a000-0x6)={0x0, 0x2abc57}, &(0x7f000084b000)=0x6) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000021c000)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000ea9000-0x7a)="6134b03614cbe1d6cc6c0fe2534221a45c890d2d49f75ec2c276eb891d1afaaa1f672c396aec1c77f56507752ddaf55bdc636392124f5559b4ba923a7da389b465e490830629e435236a7a28f572a4083730592daa7da6c7e663a1dad300c90ed05e088cbe01d0c57684e32470b5422cdfa67c92e871b8d2d01b", 0x7a) pselect6(0x40, &(0x7f0000f34000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a66000-0x8)={0x0}, 0x8}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000061000)={0x1000, 0xfffffffffffffff7}) 2017/12/04 09:25:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000063000-0xa)="2f6465762f7663732300", 0x20, 0x20000) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000520000-0x10)={0x1000000000, 0x7, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = syz_open_dev$sg(&(0x7f0000599000-0x9)="2f6465762f73672300", 0xffffffffffffff04, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f00004cd000)={&(0x7f000052f000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00007a5000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000035a000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000a39000-0xc)=[0x0, 0x0, 0x0], 0x7, 0xa, 0x8, 0x3, 0x0, 0x0, 0x0, 0x0}) sendto(r1, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) r3 = add_key$keyring(&(0x7f0000b82000)="6b657972696e6700", &(0x7f00006d1000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r4 = request_key(&(0x7f00002f6000-0xb)="6173796d6d657472696300", &(0x7f00000bc000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ce9000-0x2)="2800", 0xfffffffffffffffb) keyctl$link(0x8, r3, r4) 2017/12/04 09:25:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000521000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) symlinkat(&(0x7f0000403000-0x8)="2e2f66696c653000", r0, &(0x7f0000028000-0x8)="2e2f66696c653000") ptrace$poke(0x4, r1, &(0x7f0000d20000)=0x0, 0x3e) mq_notify(r0, &(0x7f0000066000)={0x0, 0x38, 0x1, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6(0xa, 0x801, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000b75000)={0x0, 0x5, 0x78, 0x7fffffff}, &(0x7f0000f75000)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00009d2000-0x8)={r4, 0x4}, &(0x7f000094f000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00006ec000-0x4)=@int=0x100000000, 0x4) listen(0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f34000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a66000-0x8)={0x0}, 0x8}) 2017/12/04 09:25:28 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000013, 0x400000000000800, 0x1) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000031000-0x4)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000007000)=0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000031000-0x4)=[0x0]) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000031000-0xc)={r1, r2, r3}, 0xc) r4 = fcntl$dupfd(r0, 0x406, r0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x8100000000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x79d4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r4, 0x0) r6 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgrp(r1) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r6, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000029000)="") mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f000001e000)={r4, 0x400}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000031000-0x8)={0x0, 0x0}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r7, 0x5411, &(0x7f000000a000)=0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r6) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r6, 0x2405, r6) 2017/12/04 09:25:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000ef9000-0xc)={0x7, r0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f000080a000-0x60)={&(0x7f0000df4000-0x10)=[0x100000001, 0x5, 0x0, 0x0], 0x4, 0x1, 0x0, 0x2, 0x9, 0x7, {0xfffffffffffff47d, 0x100000001, 0x4, 0x5, 0x40, 0x6, 0x40, 0x8, 0x4, 0x9937, 0x10000, 0x1, 0x3, 0x1, "9c8740d3e04d8f8e263164b012b23399877e97e9cf755f2144c826c700dfd511"}}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000687000)="2e2f66696c653000") mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00004df000)="746d70667300", 0x1, 0x0) chmod(&(0x7f0000b29000)="2e2f66696c653000", 0x0) futimesat(r1, &(0x7f00006e6000-0x8)="2e2f66696c653000", &(0x7f00006d6000)={{0x77359400, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000c4c000-0x4)=0x9) 2017/12/04 09:25:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00002ea000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000bb8000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000c33000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000483000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000185000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b89000-0x4)=0x8c) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) 2017/12/04 09:25:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000521000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000c5c000)={0x7, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0xef, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x1, 0xa007, 0x4ad8, 0x5fd, &(0x7f00003e2000)=@common="7465716c300000000000000000000000", 0xfffffffffffffff8, 0x81, 0x13}) r3 = dup2(r2, r1) listen(r3, 0x0) pselect6(0x40, &(0x7f0000f34000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a66000-0x8)={0x0}, 0x8}) 2017/12/04 09:25:28 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000031000-0xc)={0x2, r0, 0xaefe7d8fdcaf7943}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000030000)=0x7fffffff, 0x4) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) 2017/12/04 09:25:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffe01, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, [0x5, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f00006cb000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/04 09:25:28 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000030000)="2f6465762f72746300", 0x220000, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40d, &(0x7f0000032000-0x8)=0x2) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000004000)=0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000029000)="") mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r2, &(0x7f0000031000)="2e2f66696c653000", 0x100, 0x10001) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000032000)={0x0, 0x0}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000031000-0xf)="2f6465762f73657175656e63657200", 0x92000, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000030000)={0x79, 0x0, [0x10000, 0x4, 0x2, 0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000002f000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000033000)=0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 2017/12/04 09:25:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000ac8000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x4000020000010004) perf_event_open(&(0x7f0000aae000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xfe, 0x0, 0x0, 0x1000010000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x4, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000e46000-0x4)=0x0, &(0x7f000003c000)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000b49000)={0x0, 0x7a, "7707d2f10bc4a9b048a3862d96f0836e2932f38311643485e6be529a8697e79d0752cfbc85722697a95fddf644c5a6df8ec9fad4542b3214ea35f9498c6ed716052aa567fc98b76602b6e86b647599c28b816257a50a0350defc6f10dcffa9c44c87ec6d0cc521117d641e935e939d1c09e0b9f22b51dd57c797"}, &(0x7f000042c000-0x4)=0x82) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d21000-0x8)=@assoc_value={r2, 0x3}, 0x8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00009da000-0x10)={r0, 0x28, &(0x7f00009d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000b8000-0x4)=0x0, &(0x7f00000ee000)=0x4) sendto(r1, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) 2017/12/04 09:25:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000521000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) clock_gettime(0x0, &(0x7f0000478000)={0x0, 0x0}) ppoll(&(0x7f0000548000-0x18)=[{r0, 0x10, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x0, 0x0}], 0x3, &(0x7f00000a6000)={r1, r2+10000000}, &(0x7f0000ae8000-0x8)={0x8000}, 0x8) r3 = socket$inet6(0xa, 0x801, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) readlink(&(0x7f0000b5d000)="2e2f66696c653000", &(0x7f00008de000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000f17000)={0x0, 0x80000, r4}) r6 = dup2(r5, r3) listen(r6, 0x0) pselect6(0x40, &(0x7f0000f34000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a66000-0x8)={0x7d0}, 0x8}) 2017/12/04 09:25:28 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000030000)="2f6465762f72666b696c6c00", 0x40000, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000032000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000019000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000031000-0x4)=0x14) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r2, &(0x7f0000030000)={0x11, 0x9, r3, 0x1, 0x2, 0x6, @random="2f82e61220e1", [0x0, 0x0]}, 0x14) 2017/12/04 09:25:28 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000029000)="") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000032000-0xc)="6e65742f72745f6163637400") mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000033000-0x4)=0x56811226, &(0x7f0000003000)=0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000030000)="2f6465762f7667615f6172626974657200", 0x8000, 0x0) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000004000-0x4)=0x0) 2017/12/04 09:25:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000010, 0x2, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00007d0000)=@common="626f6e64300000000008000000000000", 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000064f000)="2f6465762f7161745f6164665f63746c00", 0x8800, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000256000-0x10)={0x62724a7, 0xd7e, 0x3, 0x1}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000aa0000)="2f6465762f6877726e6700", 0x200, 0x0) write(r0, &(0x7f0000bcf000-0x20)="1c0000001e000720271000081d002200010003000609f90000000000", 0x1c) r2 = gettid() setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000082d000)=0x91, 0x4) rt_tgsigqueueinfo(r2, r2, 0x34, &(0x7f0000aa4000-0x10)={0x16, 0x3, 0x7, 0xb}) syz_open_dev$evdev(&(0x7f0000057000)="2f6465762f696e7075742f6576656e742300", 0x2, 0x100) 2017/12/04 09:25:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, [0x5, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f00006cb000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/04 09:25:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x20000000000000) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) request_key(&(0x7f0000507000-0xa)="626c61636b6c69737400", &(0x7f000012a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b06000-0x26)="2663707573657470726f63766d6e657430776c616e302f2823766d6e6574302c657468317b00", 0xfffffffffffffffa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000687000)="2e2f66696c653000") mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00004df000)="746d70667300", 0x1, 0x0) chmod(&(0x7f0000b29000)="2e2f66696c653000", 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/04 09:25:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) getsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f00007df000)=0x0, &(0x7f0000eef000-0x4)=0x4) sendto(r0, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149ae8f99b", 0x12, 0x0, 0x0, 0x0) 2017/12/04 09:25:28 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000005000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1009, 0x0, 0xd34, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000029000)="") r2 = dup(r0) ioctl$KVM_DIRTY_TLB(r2, 0x400caeaa, &(0x7f0000002000)={0x2, 0x5}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000006000-0x8)={0x5, &(0x7f0000026000)=[{0x1f, 0x6, 0x2, 0x20}, {0xfffffffffffffff9, 0x40, 0x7, 0x100000001}, {0x3, 0x2, 0x9, 0x9}, {0xfffffffffffffffb, 0x200, 0xffffffffffffff20, 0x7}, {0x99cf, 0x1, 0x5, 0xffffffff00000001}]}, 0x8) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r2, &(0x7f0000031000-0x60)="1cb8e77ad09a1281602dcf2e61c907ed982f466ee4d56187d678bfa498162df67053fa07f9bdb52c1712ac1a3170684074d22483a42869bea57eb9a65669eae0d418be799781d0f0b7e966d2c0207208097693d1e654d9fe2e87101f3a91d52f", 0x60, 0x0, &(0x7f0000024000-0x10)={0x1a, 0x1b, 0x0, 0x0, 0x3ff, 0x891, @random="a6f2988f5098", [0x0, 0x0]}, 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000011000)=0x3000000000000000, &(0x7f0000002000)=0x4) 2017/12/04 09:25:28 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000031000-0xc)="2f6465762f72666b696c6c00", 0x10640, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) [ 109.302995] QAT: Invalid ioctl [ 109.317200] QAT: Invalid ioctl 2017/12/04 09:25:28 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000031000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000029000)="") r2 = socket(0xa, 0x1, 0x5) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000031000)={0x2a, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) prctl$setmm(0x23, 0x3, &(0x7f000002e000/0x3000)=nil) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2017/12/04 09:25:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000cbe000)="2f6465762f6e65742f74756e00", 0x0, 0x40000) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000b1d000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x0, 0x1, 0xb, 0x80000000, 0xffffffffffffffe1, 0x7f}, 0x20) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000130000)=0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00006f0000)="fb2820b4ba7c86b11bb59f8382fbb7a5b916c136bad93504776b7dc2526aa9807a05c1892f782653f55f69c2e70a2c42158bc80dba7d414fe2bbbf7a59966688741e752763371729a4eab777a848936ec20503ec8ea3419e1ca3797c0165dc5bdf") r1 = syz_open_dev$usbmon(&(0x7f0000bc7000-0xd)="2f6465762f7573626d6f6e2300", 0x8, 0x0) bind$bt_sco(r1, &(0x7f00000a3000)={0x1f, {0x6, 0x0, 0x9, 0x7, 0x3, 0x10000}}, 0x8) 2017/12/04 09:25:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, [0x5, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f00006cb000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/04 09:25:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000262000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000687000)="2e2f66696c653000") fsetxattr(r1, &(0x7f0000c82000)=@random={"62747266732e00", "6574683000"}, &(0x7f00009c1000)="00", 0x1, 0x1) mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00004df000)="746d70667300", 0x1, 0x0) chmod(&(0x7f0000b29000)="2e2f66696c653000", 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000ce000)=@assoc_value={0x0, 0x56}, &(0x7f0000fa6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00002d6000)={0x0, 0x25, "5807ce3a4aa6c8f61f37a0967e81efaada6cd72525af9b0617b6ebb01355aca4945c17a31d"}, &(0x7f0000e17000)=0x2d) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000dc6000-0xb8)={r2, 0x1ff, 0x7, 0xfffffffffffff57a, 0x1ff, 0x0, 0x5, 0x2, {r3, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xb2e3, 0x10000, 0x6, 0x0}}, &(0x7f00006af000-0x4)=0xb8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/04 09:25:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000521000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) r1 = socket$inet6(0xa, 0x3, 0x2) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = dup2(r2, r1) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000235000)="e6a0d955a7fe40eb916430bd0f5d2b172a6f050cf7b5d0ff3620e4d1cf78c8aca7159c21b823b294bf909471a25d88ea9e1e7b2bf17356204992e5de8054486760b5ed4348f76d8972a06fd5ec028a14b85fe999e9e50b62883b0c46f573a28d24084679408a3fadd864d0dad445ed3524f191e7b5ee83da0b13cbfdb9c2b0e03beee4d325f7933485ba5f723a784846eb8c2012c377950563ebd6abf92130c55d7504e217") syz_open_pts(r2, 0x410000) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000240000)={0x0, 0x6}, &(0x7f00004e5000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00005e0000)={r4, 0x3e1}, &(0x7f00008d7000)=0x8) listen(r3, 0x0) pselect6(0x40, &(0x7f0000f34000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a66000-0x8)={0x0}, 0x8}) ppoll(&(0x7f00007aa000)=[{r1, 0x100, 0x0}, {r1, 0x410, 0x0}, {r2, 0x4420, 0x0}, {r0, 0x4, 0x0}, {r1, 0x1, 0x0}, {r1, 0x1, 0x0}], 0x6, &(0x7f0000139000)={0x77359400, 0x0}, &(0x7f0000898000-0x8)={0x3a800}, 0x8) 2017/12/04 09:25:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000087b000-0x10)=@generic="00000000000000000000000000000000", 0x10) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000703000)=0x6, 0x4) 2017/12/04 09:25:28 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000009000)={0x2, 0x2, 0x0, 0x9, 0x0}, &(0x7f0000030000)=0x10) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000030000)={r3, 0x3}, &(0x7f0000030000)=0x8) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2017/12/04 09:25:28 executing program 1: personality(0x5000014) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x10001, 0x10}, &(0x7f0000bf0000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000285000-0x35)={r1, 0x2d, "a8969b406a5a0d40deff05d43ed9c991b36f7ba9edc2a399829c261b697dd96f1137fbe4e9a0f2921fc654c33c"}, &(0x7f0000000000)=0x35) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000e7000)="2f6465762f73657175656e6365723200", 0x2000, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000c0a000-0x8)={0x6, 0x5}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000f2b000-0x4)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000ffc000-0xd)="6e65742f7564706c6974653600") exit(0x80000001) 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, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000013000-0x14)={0x10000, 0x352, 0x7, 0x7, 0x8001}) getresgid(&(0x7f0000c77000-0x4)=0x0, &(0x7f00002af000-0x4)=0x0, &(0x7f0000bac000-0x4)=0x0) getdents64(r4, &(0x7f0000419000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44) mknodat(r4, &(0x7f0000ac4000)="2e2f66696c653000", 0x0, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000057f000-0x4)=0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00005ba000-0x3)={0x3, &(0x7f00003c7000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000732000-0x8)={r5, 0x3}) getsockopt(r4, 0x3, 0x6, &(0x7f00000fc000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000976000)=0xff) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/04 09:25:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000472000)="2f6465762f7667615f6172626974657200", 0x8004, 0x0) r1 = socket$inet6(0xa, 0x7, 0x66a) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = dup2(r2, r0) listen(r3, 0x0) ioctl(r0, 0x2, &(0x7f0000f37000)="e7e5c413ecbc1d185288685d61456a81e4a10e24cae21bb288db5593c0fb20cae0281548e093231c2e7179f858d9c0c83442d51705b3dcf4c9a8d8eea6136697c190d36d69e203d06e18c1eb477bfc57778d853326391dc9583ff155d65c19bc24ba9b09b4492b96d405d50a2800f5a354ae61957590eec940b532b3615395fa59d90cfed35d6d4c101e6ea129b90fe8a3da1b4ecd542c712b079264f3fb5ce29944b66f2628a5395f0d864bcfec0cec0c4542579cb542") getsockopt$inet_tcp_int(r3, 0x6, 0xee8f998994593a88, &(0x7f0000cf0000)=0x0, &(0x7f0000457000-0x4)=0x4) pselect6(0x40, &(0x7f0000f34000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a66000-0x8)={0x0}, 0x8}) 2017/12/04 09:25:28 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) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b09000-0xa0)={0x0, @in6={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x11, 0x0, 0x1, 0x5}, &(0x7f0000dc9000)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f63000-0x8)={r1, 0x2}, &(0x7f0000da4000-0x4)=0x8) 2017/12/04 09:25:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x7, 0x1, 0x20d, 0x8a, 0xfc87, 0x40, 0xe, 0x36, 0x0}, &(0x7f0000001000-0x4)=0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0xa000000, 0x5d, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket(0x8, 0xffffffffffffffff, 0x4) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f0000027000)={@common="67726574617030000000000000000000", @ifru_flags=0x8f00}) r5 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r5, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f0000024000)=0x1) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000030000)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=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}}, &(0x7f000001e000)=0xe8) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f000002f000-0x10)={r6, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r5) 2017/12/04 09:25:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x5, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f00006cb000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/04 09:25:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000521000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00006e3000)={0x1, 0x1, 0x101, 0xfffffffffffff5e5, 0x180000000, 0x80000000, 0x1, 0x7fff, 0x10000, 0x7, 0x5f1, 0xfffffffffffffffb}) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000311000)={0x3, 0x8001, 0x0, 0x9}, 0x5) r3 = dup2(r2, r1) listen(r3, 0x0) pselect6(0x40, &(0x7f0000f34000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a66000-0x8)={0x0}, 0x8}) 2017/12/04 09:25:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00007fb000)="2f6465762f7663732300", 0x2, 0x10000) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00008ac000-0x4)=0x0, &(0x7f0000dea000)=0x4) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000975000-0x4)=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 = socket(0x10, 0x803, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000e6f000)={r0}) sendto(r1, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) 2017/12/04 09:25:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) r1 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x20000000000000) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) request_key(&(0x7f0000507000-0xa)="626c61636b6c69737400", &(0x7f000012a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b06000-0x26)="2663707573657470726f63766d6e657430776c616e302f2823766d6e6574302c657468317b00", 0xfffffffffffffffa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000687000)="2e2f66696c653000") mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00004df000)="746d70667300", 0x1, 0x0) chmod(&(0x7f0000b29000)="2e2f66696c653000", 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/04 09:25:28 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x4000001, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000000000) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000029000)="") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) r2 = dup(r1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000018000)="2f6465762f7667615f6172626974657200", 0x4a0002, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f000002f000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000b000)=0x5) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2017/12/04 09:25:28 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000030000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000002f000-0x10)={r2, 0x18, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000019000)=r3, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r0) 2017/12/04 09:25:28 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) fcntl$dupfd(r1, 0x406, r0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000031000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x10000) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000030000)="2f6465762f73672300", 0x9, 0x880) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000032000-0x9)="2f6465762f76637300", 0x40003, 0x0) mmap(&(0x7f0000000000/0xabf000)=nil, 0xabf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ac0000-0xb)="2f6465762f6877726e6700", 0x220540, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ac0000-0x28)={r2, 0x3f, 0xe7, 0xb3, &(0x7f0000a8a000-0xe7)="c1ff7f394bba7ced30f60eb5ab23451b89446846a23853531754f8bd55df75b49330b0516599709fc306f94b08654eccbe026ff6e30e4b1bf51a5b02074cbb8701eb6abd2e541e25cb83a57746f98198a5893747bf48b1e973560157dad1eb81f76d2802de087eab85de9d94c463e61f4150153911e03f5ae68b5ad3d27e3bdf3e6b151e0f63e5762b20ad9b21d1c15eb46bf296bd9015875f60c548c944b624c9911534d11126c18fd5c62997687e93f7a82723dc7dfb7adbebf3e019d4ae7d23e45117b0ad910bf445b266ac2a9b814823af227117b7be8c5ab7a96e9b828130ce3329686f43", &(0x7f000077a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80000001, 0x7f}, 0x28) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000ac2000)=0x0) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000ac4000-0xa)="2f6465762f6375736500", 0x7fffe, 0x0) r4 = getpid() r5 = syz_open_procfs(r4, &(0x7f0000620000-0x3)="696f00") setsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f0000850000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000ac0000-0x8)={0x0, 0x8}, &(0x7f0000353000)=0x8) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000abf000)={r6, @in6={{0xa, 0x3, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x2, 0x6, 0x8a2, 0x1}, &(0x7f00004e6000-0x4)=0xa0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000ab8000)=0x53, 0x4) ioctl$TIOCEXCL(r5, 0x540c) 2017/12/04 09:25:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0xfffffffffffffffd, 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(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000403000-0x4)="120000001614e7ff0001000009149b00f99b", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000aaf000-0x8)={0x0, 0xe827}, &(0x7f0000dcf000)=0x8) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000c8000-0x8)=0x9) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00005cf000-0x8)={r2, 0x40}, &(0x7f0000ea6000+0x2c2)=0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2017/12/04 09:25:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = fcntl$dupfd(r0, 0x406, r0) connect$unix(r1, &(0x7f0000356000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000e06000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fa0000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000018c000)={r3, 0x3, 0x0, 0x9, 0xfffffffffffffffa}, &(0x7f0000452000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000308000-0x20)={0xafb, 0x20, 0x1, 0xfffffffffffffff9, 0x3, 0x0, 0x1, 0x800, r4}, &(0x7f000029e000-0x4)=0x20) r5 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x0) write$sndseq(r5, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000687000)="2e2f66696c653000") mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00004df000)="746d70667300", 0x1, 0x0) chmod(&(0x7f0000b29000)="2e2f66696c653000", 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/04 09:25:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f00006cb000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/04 09:25:28 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000001e000)=0x14, 0x800) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000016000)=@common="626f6e64300000000000000000000000", 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2017/12/04 09:25:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000666000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f98000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000064a000)={0x0, 0xcd3}, &(0x7f000024a000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f30000-0xb)={0x8, 0x8000, 0x9a, 0x101, r1}, 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000521000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) r2 = socket$inet6(0xa, 0x801, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = dup2(r3, r2) listen(r4, 0x0) ioctl$TIOCGETD(r4, 0x5424, &(0x7f00004d9000)=0x0) pselect6(0x40, &(0x7f0000f34000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a66000-0x8)={0x0}, 0x8}) 2017/12/04 09:25:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000027a000)={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 = socket$netlink(0x10, 0x3, 0x100400000000e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00002cd000)={0x0, @in6={{0xa, 0x0, 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]}, [0xffffffffffffffff, 0x0, 0x0, 0xfff, 0x9, 0x10000, 0x100, 0x3, 0x4, 0x3, 0x9, 0xa8, 0x480000000000, 0x9, 0x7]}, &(0x7f0000e5e000)=0x108) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000a91000-0xc)=@sack_info={0x0, 0x65, 0x7ff}, &(0x7f0000190000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000da1000)={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]}, 0xdfe, 0x3}, &(0x7f00001a8000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000087b000)={0x0, 0x0, 0x0, 0x7, 0x2a7}, &(0x7f000015f000)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000650000-0x6)={0x0, 0x1}, &(0x7f00008b0000-0x4)=0x6) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000591000)={0x0, 0x101, 0x1, 0x5}, &(0x7f0000f15000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000047e000-0xa4)={0x0, 0x9c, "491336a7d7cf345f6328ccc56e1e5c2346dd8fb817620a82dfdd288c345eaad0e81a43040160e8e17ee6ae1f62b4f9dd41d1df3ee92ecb2cc13ae768b3d369ed63105c32ac8df89f2c3baf0e6b44de803deeabcc23c80bd7029b56b32d54bd80b3e216ad4e827d047f4dc78a10a77862891938abfbcf4fbd8f37759e7df2897b59eef780e1d8444d29980b6e5a36a3bf8499a29843ce1f31775bd33b"}, &(0x7f0000355000-0x4)=0xa4) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00009e2000-0xc4)=[{&(0x7f000055a000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003ad000-0x30)=[{&(0x7f0000fd5000-0x96)="60d93ef18237e79c22b7ca25f5a9985db6aefacfbf9fb8f34ea535237b188f8c5eebe3fdd4a2ed08478fd442e66a4ee727c1ffdfafcb148db82ca452a7b41449601027181da8e1bb8eb83bf8426da440496c6083b7d29bab59fba23674f079c7ac2a9cf6bce7ec50731e2c0f3132773edd51632f6c16013cc44cf7757f3e8778850d1081157b14034623944fd9ceac362c89ea9a7316", 0x96}, {&(0x7f00005fb000-0x9a)="8fd26a6b67aa9619769394b570a5785e0b55443b689b80e41e5f893efe77f1d14c3e383b3412bc7b78cb3afe089e7f1e6fb7c80e2e7ae6ab7023a380b3000d11a9fbac2df75efffa25056f6a559a7650dafc14c3b72901c802a2ba5588b9d8182610d923ffb39be7ff42e11770847f3c02d4ab3af4a1d70e56ca2c8d806ab8dda3fd9d3595522d67a0014df2c902a32494852d68055bcf96ebfb", 0x9a}, {&(0x7f00001a7000-0xe9)="c6d40d51094ffca86cc6f539c058764f2a212c8f819762fa0566478454b4924751ef0ac7daf42f6481d5d4fce7142c197e5e5a641df48d55f64da5dcc3368513a0ce9d610935b1f21e80803f198b847cf8538dd608f95682a4afca1aed191a3a2e03c6e7352d5aa4e29c8aac6dbb71fd44be46795fa7a80803f2aeb2c184a01a520439e64024a42668b819cd7211811837a9614af25bac2def8f02bb3284c2e358aa86f010d0ebf7ac3423c0efba3389f8852e08de90831386209f22e4113d468e988bdd310b8b323d834e977b98092e64a4f39e3a0fd1e08fa0289006cb2f11b4515246bbd730b732", 0xe9}, {&(0x7f0000958000-0xca)="da2b78d6c7f8c5e9dd47ad59394a0a724de83fc1e965b23a93c1d052d0e3d1a444fc4bd494100b61717ef8078a05de93cb58e9b88d68c088e432ec03693b1fd987f0ea4cc075d4c3ee0439c923a11c37a8310eebb95000f162f8e355ec6b98796b7defb6c522081560be330e396bbddd2c300c9ceee63011742b856b58d329115ca7d244105395b112777e47e4a70ff2e5edbe85f2a3fb9e64f0ef4222d0ee93d24dca421738a354103c69f5dd196a860156be21e75802ddc1a9039249dec7d49cb104e1b279fa6b5e0e", 0xca}, {&(0x7f0000326000)="c35c63f195b375a9f9a71bd510c75d70499bd2d3f478b1efa992c7c24c0f6d69556c9ce028b1f78b49abc99e302e85e99ec87c5f81c1a282a1dbd6d70adad60073d5d8a6cd25f8c00fe2b617aed4c15b4c4afc0378", 0x55}, {&(0x7f00006f1000-0x36)="7b26db8abbeacb54d56fd347acf260b45f0f770e851b95a00424ac2e40cedfaf5e7a83d4f4fc7d848e20e212a23b64ef512c93254541", 0x36}], 0x6, &(0x7f0000537000)=[@sndrcv={0x2c, 0x84, 0x1, {0x4b3ef6b1, 0x867, 0x2, 0x7f, 0xffff, 0x8, 0x2, 0x9, 0x0}}, @sndinfo={0x1c, 0x84, 0x2, {0xfffffffffffffffb, 0x8, 0x9, 0xfffffffffffffffe, r1}}], 0x2, 0x4000000}, {&(0x7f0000e9d000-0x10)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007f6000)=[{&(0x7f0000afa000)="e37e8a131f51cb75912f7a2e3d72ac24ae66f006ea05df0e2d5d03dedc46dfe6ed614d98720ff3c870fe6cb16e1d4c2f7c5a7e2f0273a2d99449780781389ed1c27e2357af4e54624954a69ff515cc46ca178bf2d27b5af222b008dccbf2aa7454a9d5e4883fac91e716cd417cf127010ae858079580", 0x76}, {&(0x7f0000d01000-0x9d)="2f779e85273ac58d8fecf1b86d2d13c15789ae9fe492dc5f21b53fd5611fce7e6bf863988a8c19462a01e66abd0ba8cb80524bc419d1bb5ce99995fa08a3b3620492a159315aa3bcb8ca52e573482c7e81d0220edde956eb506f25a26e62384b9e0d1e9b2cdc5f4b46740d810600d3d80d10131a7312a5019c287b11680b633928f75f37f9e4dd260e685b431c8bead4d38c891842413754fae766fdbe", 0x9d}, {&(0x7f00007c8000)="f7c7ba4e6b14b31946adeeddbb7e61b13bdb6472ef6d7b85b22f2c604f984594638dfbaab9f51f17943ab6f278f18d53d7201001096417c46d05e57008126e87f8d94e1875281059c4850afd", 0x4c}, {&(0x7f0000413000-0x58)="1bd7a05b6f038dc1a6c3cf62487075c650724e317ba97db19d7073036935d0f4875cdbafb9da39da4ee0bfd06b66f34c8663e7c0f34b97ee5ae390419cec5a5b998c2c913241e1ba0a0c064015986171beb3525e3839d6f1", 0x58}, {&(0x7f00000ee000-0x9b)="2609d1f4a77875cde46fbdcbabd813b62eb3947de825d222f383c7e83be7d070c30e046e25aeb8b6c6ba1b34d7d26fd4d5217a6c0aa9e22286251eaf3ae51324b8713fe2c9b30042edfadcd44b6ee775ff1d0291b17fc9a4cb7f8940d6217fa0e98a8d97a241b7f437783eaf23e3f4c1d4500a045bcd4586238132b23da9da0fe32bf6b7069a02d2c266479264a2784ee5cabb9f9b1529b6e339ff", 0x9b}, {&(0x7f00008bf000)="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0x1000}, {&(0x7f0000f45000-0xf5)="fde5e91aab0e72bb60e3c5324ebd714c4214d946de17cad4709c12d66c4a90b589b41dff11613af2c6af30beb7808209e0756a7df38e6bdd680d388bd99745c121db271ea0f914fee172f9ffcf05ced5913befc75473a6548d18fa28399c26435c2af7d0cc5b270b7befd84a66e59b0264140c489fe03f6cf30e7b2a7e449363b678349cf8efba05453e39ede3150edc65ee159dab5436775d3594d40f25b16c96ba687d9d1279a685a1b52d732b3f6391e3a28ab4060d2775fd8cc9329375d225962f7121d0e05a1b10ed03b616ea00ba584d03c5a9c93fd13026f0ca00e0ea2c944a96f929a36e2f9c874a9cd3b496124fd72774", 0xf5}, {&(0x7f0000b5c000-0xb)="ffdd16ca0bf958a0934227", 0xb}], 0x8, &(0x7f0000a7a000-0x58)=[@init={0x14, 0x84, 0x0, {0x4, 0x16, 0xfff, 0x6}}, @sndinfo={0x1c, 0x84, 0x2, {0x10001, 0x3, 0x7, 0xf, 0x0}}], 0x2, 0x10}, {&(0x7f0000178000-0x1c)=@in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, 0x1c, &(0x7f000001b000-0x20)=[{&(0x7f0000278000)="a6a17cffc2ac160496ea050f72742e2a9c896b92e5946049425740dab76d678519249c172c19370e12da496438ea2c1cc430d63c6ab97f920c526e65ccf3cfdd5cd94ff38bc651fdfb925d2c7ffa5f08", 0x50}, {&(0x7f0000fac000-0xb8)="38d781df26f8d8baa7f93af2206a7563b486aedaf140afc5098385dbeceb5f3594d6f17be600bc8ef8bc51753eb75fb8e2466c4e2b06a03720d99aa2b0706325b93cf77e3218ab4233d6f79b62992ec5c3da5e57faa6fbdf6b6697faee831bb01831646467d946df465a248e6d83db44108a50d9b682cb4cb4aeabbbe572aea70e28ae8561ac9473554d213740cedb3662e2b85678c2b593e215c8e1421eefe181654e775cd7e614512d6431a85aedf3028388867c56e6cc", 0xb8}, {&(0x7f00001de000)="de3ab473c63455a285927c55a495197cfafec2fd6d81ce31d81f798e43ac38c4952b2afba90812a94e320e7c670b8c8449e3bf47988c348c0b8c0f4ffad42ca5ab1a974141d545f943c8825e74151fd1efb1242be5fc09a43d6c1d5e716e8e195a2f69fac4e7c7d555bea26e729b79973f96adf20c8550f6266efa8e76baf2dccad85f67e8227c9e32df9ab1bd3d2d6576714c2e3a834764ab2114586c260c84690f20deea4b5bb1bce5e026bfe5feb32ce5", 0xb2}, {&(0x7f00000b5000-0x54)="32d926c973ef6e2467ac7eb23f27d724525580e2c7fd82e35a9983d75875ba843ec35e7f4fa6c1cb83f6e7503ab583a51688bbc53b631570b7684b47e2e8fecf98d4a1c8c4ef0756c9cbb939c4332bfb3f04d197", 0x54}], 0x4, &(0x7f0000c1e000-0xdc)=[@sndinfo={0x1c, 0x84, 0x2, {0x1000, 0x8, 0x4, 0x40, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x4c, 0x0, 0x1, 0x3, r3}}, @init={0x14, 0x84, 0x0, {0x7, 0x430, 0x1, 0x7ff}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0x3, 0x4, 0x4, 0x2, 0x2, 0x1, 0x1, r4}}, @init={0x14, 0x84, 0x0, {0x5, 0x0, 0x401, 0x7}}], 0x5, 0x20000000}, {&(0x7f000007f000-0x10)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000050000)=[{&(0x7f00005ce000-0xac)="4750d815771bfcec525c8a320ddb448a9ee9aec78bb87f4293918fc237b8eaf2f8b5a2570c5de2cfca886da5f06c7a7fddc05b554f0106ca51f8d57d880cffe453820917c90066e698853ecfa8b5df56b969d80f3da718e9ce9d4f2f661dcbf7cf2dcd5fe7e70d9a42147b7bb079817ff03c6e1503d639174fb05aa0d1706e11801f487f5f1bbc52cabf27ba99c140afcc32ebfe42d36938ac17f6b500ffd26b31a974c370a08bb4b8a7c13c", 0xac}, {&(0x7f00003fa000)="05b98c3cb18bbdd9a7eab1501759b680b1e1c81934db00", 0x17}, {&(0x7f000041b000-0x96)="b2c766b53fb27fba6159d5dc0bf15b7ef6ad420bf011a4252717ba971469b8cb81fa511e0d7d51954fa19cf68cc4096898abfaec61e686d51be1433405c5715769de369b82b13b418feb5b77c336b0c01b6b61c23c04486e807dc577eb28460e1060ac7cf465b58cad8891960b648c41a62f0382d6e411153d6adfc2b03dc9cfefe8e3221bdeb991c555eeef4f0989e27a1282b5a9dc", 0x96}, {&(0x7f0000ce2000)="2df8f0aa901fec92c6d5f4957a54390bce85137701c91990f88d060547efcedc57e53b674c9444b2d4f7b8e1829935ad74da1767f42d31f5a3aa4ba23360d4fc435e0d319aaa970cfedf7b674d86b23a5a78c062b0486c07fb626360df2921c87fec5e19c824f8e6acbf21b3d8677d7231460a0bd6b1265a6a03cbbd924ca9dfc2738286db5a28c2b30f3ee4c8b0060737321701988f5acd3f2bd06be49a2f2c7873e29e37518786f7d8acef3b1d8d1492ee862c38cf27c2ad43841e5d791a82fae3c575e0aabd4087c67aa2ebea2cb8be6b7b06dde7087eac755ce9029791ec90541d", 0xe3}, {&(0x7f0000021000)="23cbd9337273bb784e18be467b3639bb3893f9b67e18b278215ce5cd6c18fc307d35955f16145496a664b0db9d", 0x2d}, {&(0x7f0000636000)="32d66544dda6b1bff28ef7de8975e6478e0dcf99e8a45adff13a4ca0174eca9df81fc81a1f747d1d8ff6beae970a04e052638c02fe232baa7cd9286ad7656be6c788028f9a2db50af141e2a185db1dff389c782fda7b69515ccd2a494340660bdbdd05a226a42dca074bbaa3e31158add635f53e63a095c27254f10d039c8524afc9988158c7438774f12f62a75f87cb6881f7a274d6172ac4f9f8edd23967bff1e0ca3b99d125878539f49e8467742dfee577325525735662bc2222b5ae512beba2b9a68140217736fc002e0515fcfd0bac8b", 0xd3}, {&(0x7f0000c55000-0x99)="bcb6f9e9254114aaa1f415b5a8c13ebf6f2825b2d2bc6d74d489a2da8f76afd11c0138cedb3934c5a316dcdc8b40bfec73c13c4905caf59e5fdf5ff6dae80a3e0099befa616059f75ccb77af5b98e123afe1232fc2322c842ebd75b7096e7d06000909406441e7e5b4d22793e52b1b1c540cf915fc9e3a5f7b41dd3b9b68b3c981f30afb317d6824047f8c460c3260a4b9a9616ffc17371fed", 0x99}, {&(0x7f0000185000)="4432fc79ec9886bca44f0a95c93ba7ffa2f30dff8919017c008bfd4f4bbbb23f04ea253a9c6aa3c2ea2c48ab186bf3c275438d1ef0d47ff88872ca4747aeca1830935bea1bf8ef6a3fea903121121798f5dc3d164be469bd8f10b452c0aeb8723878cf8b5bfc4441cc69f046bacc07919338f308816f1c19c099dc12a3ca3b", 0x7f}], 0x8, &(0x7f00005b5000)=[@sndinfo={0x1c, 0x84, 0x2, {0xfffffffffffffffc, 0x820a, 0x6, 0xe59, r5}}], 0x1, 0x40}, {&(0x7f0000e3f000-0x1c)=@in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c, 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{&(0x7f0000560000)="abc6768d1f5691e9fc3f6b1f28978e082b776f79c5bcf947b504c962f09ea0a3e1e33bbcee3ab1c24e7cf39d91193c45cecd0d9e263cede8084913f9fdc8a93ae44e23a42c55c7bfdb5269194801ccb198e4eff85544e50f0249603f540ea9932a3bbb68236b543579044edaeb0e32c585b9cbdf15181812b49cb81ffe3af102dbab1ebc6cf2ec4b601f07700f8591c3dc9dadd18fa6253b4ba2f0c85ac7e5c8ac997d4fd47c971e44d65be5971b450c20ac757bd291b7f6e3391002d7dd7a9388d6e9c9475905121e9b9a2e98992fa9746289c37a5bb7c7053135bbf8ffc8589e97728e3dc6ea901f46e803a8f4a7f7936d621af93bf7d424bc257877f6e16a7f0dd3f4729ce4ba0c51efe686c6c7425898a10bac9aa390b82a9108609d785d9ded1e4a840f8a43619c6f57cf4a48d64f69d57ba318e3e3f509000347df7ace005fb03ff4b36ccec3c320ef049e2cc1e6593ee6da2b370e3b903b16171f0b310979b4cfb486ae0570a6aaee2aa530de1574f07d4a595ed3e3d5c9fe26ea2233cb934dcfd9f59ff20993d8e7ec267b76ead01287dc3481ca347a77760bbf6218287a7daab9f4b260388a4897e2ede98d3a6982f65362b1d2bade70e0b6e4b01c6dc39900a312a72b29d70420249a86fd0794a2738b7a5c3a1ec984e511854d9c2c7a8f5d7d939fe9d6570fb8d6d92f384a5da0f633c53b1c04946fcd672e5b711fe6999c591d8bbfcd629cd11ef20acced37024cf33b41c28e86b94a5eb7a47aff6204c1d2c98fde290d1388f4aca82268d9af68189d58e1a77d01db703af33cc7ac30cba6b17d2880cb876f403ad8f4ccafb309b4d75e8d831e76803eda88d7875ce65e3c6b15344da6af63aea52737a878f3798cadce630939089a8dcb4911c15130deb7fc1cad50d7725a18622ff100d932740cc6dda73b1c8dd5af96615fc40e743edda3f35d1c9e93c078d770fafd1873d2ee9f03b4aa99ca9ca68b8114c8f5d1a561a7972bd608b85ceee8aa36d639a2af19bc245cc8e1f7025a159d61a826510f6677c5bd5a263a946ba2482a3ad94b1f03a2ceeb8bc6206980bca2dcd2c8ac7573cbe480f3607a06e8ac3b7b1d94616c2e10146ff9dd6473ae988592a3d70149a6f94e5f5d28b451e38e6018dd89267e1c8a90940f5ec90c87bd0446b9db67ec2e032e77279080a9d0173286aa29c72a069d85a2e4a643ff6522a458029fa326a598926bde7304fc47061de070296893f8e0fccd5edeaf0f012603c425c6c2788916f130007990d8e5d5a1987b97ccd4f79adf11b750dbb93993313051b11827287895a06a5c0c9274dc5748b903f44f6a15b22eed58b5aadf84097974b1e827599ca4735b5487f542d66a9788b9731cffbf7b7b009f06de47111c75c923087ca4b8ae2ef0a0c8e429d68b8732baae2e43e842fa38d19d4553cdbb71a5b7840513b6030776d45e03576949dc4554be00d7259d9e5e644030eb99c9a83eb695057fd63c3d46fdfd890e34958d27454b8cc403336c28e20ec6d7312a8c936ce6a312bc7366eb1e179fe6b6f54fa459d29bb26a1f330c975ee8d82b88526d44c62048925d5204817762f170ee929004ec9761e65b20f197bd63b3eb801c4274ea3a5c88be25db7167a3bba9486c9ed42fdb15e1f898ad01540113d8126845ab62728574c260dd3ebf1bf31288fedf04bbccff860518bfe0dd4b6cfcb4dfa49f6130ba7f49ffd59cbb635007bbb1f2672b74d42700aead64ef15c08be82ce8b9982a181b6ccb5272fa1f4076031d4efb9815428260e94a7d76787a8b355096a6f98cd237455e99cb92151dc4c7b98a188972a5166bada04070048fd87d12d217fa1fa76e5174a616c02f1995cf9fe2e165aec1a332051e3e00589fab963eb47955b10489c08e9362767968205b6466df8bea46e1a7ff2d0b88975c8893c81751ce466796ea1393869e479514a6a6e7cfb0f4315c01563068f426fb77039169914e9390b046b849a5e9a1f114045da568f307c5ed1cce84a47eee60c0f0024706c05ede44581f292eab2419465fbc920cd669100b17a707213d253d976b8a9e832a606591f2e48cc3dd245189dc24080c325a10b74da7de84acbd8a53cbe178b5dfb48ac55700273e3cd4ea612363c3b48d8fc5f82d241c2d2c33b272a654ce6722c08dd723cb45570feb54d1d3ee548af563a1846632b64e76729a273e3c6a723fe20f498ac7012835b3dbf97005cb4533f9df22ea5114adf50741360b99c3ea5d0a676fd123a6e7232a2e2b33c8f862a798994684f86030a8ca462492001ceae59ea149e91dd38b0ee001a664d81cd651a66b04344877d3b789e05ebde55c7cd42fca6e9948542ef2025b91052bd7b51e1296c41c6e9b576bc1d21ba197ca8c0b05c3395307ed9c4464a5560f945b1aa272c8fe7765b78716834fa298cc00582d1efb6e5d1b287e842f952c29fb8f8a1a8c47c0b2e37c4a269010d2a51f98f3478fe2cfdc281945286866d2c06ab5a891f596835e05017c3f50acfcca690f2627130487590a62db4920463a7086598a33214793f0e2ac22a27ce709b1788eb5bbb0e2ea833bcf72b2c77955d830a396e6130a0ff8372bf13df53ec32558be646f4c144cee3cc40ecc367e44545a945b00a08cc7591ca01c5f9db6647cc96ff1ee79d0dfa51dc4f246c68e0edd1c19a65d8ab50cf78a5e44909db87fb836f016f6f815bd79db5f3703d11fb0fd9fc7c22b96d3fc73b886558691aef1cfb9a42c66239b5753b0d111d1d4e12d800777557651e66b3980137534a0ec381f27e52a600909b2110aeb55ceab97f6487f9bb04c5e7afdc48e841da57fa699be938cdd1dab3c8d79fb8965eb17a5142f4b888cfa0d7cfe9e61cd9734892857d4087076066f39eea38733ada059960cb85d75e590381e1b2f602c9f0187b8b1c40e0983eb98b339777ca58947f405c42db985c110cc67309162c07c303c1b453651e6834b71d962101f7667c528576227e90d4cf3344441700a6af1427fa8259922c1b71c8d77af929f74b008b46f8a53d05465558ffd36125c6c3b64e0edcc4a488e58886cd340d3f9b293f76b972984847b2310d51bff0e8d89543f44072b49c18a25cc9205a51f199faa7fb5bce1bac81b4cc500692050b3e07adc18f9732e9df25cf4189bcf890d0c2255354651113bfd37d1cc0e3dfb88dea3dfae0a54dca5fb70e017cd144519bc761f0010abc49648abefb47059fc1453f527bd3346acf9d89491be47d0068bfd11fbd9e038ec302212e9ce6db1545a0e4a30f0fb2ed8b9b5a3038ba67c3757dfb0cf97b4e1ad5499230f3259651df3c6cc1a57c6abe4c6accd51f29c4459aaa7e9e4970fdbafecf97779e1f43767119cb6b7722421cb360f355ff8bc9d4cd3e6b41189b918abf2acf5d9642168913ec2172cf0bd2002e1860f16387a8171e1cf1f03de36c6fdeedf756c937ccb77ffeaf089362fbd8143e8eb7024220a3cd39b558bbe895b86de1d8ac5595a5fc2c036ff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0x1000}], 0x4, &(0x7f0000b2b000-0x84)=[@sndrcv={0x2c, 0x84, 0x1, {0xfff, 0x1, 0x204, 0x81, 0x2, 0x101, 0x9, 0x8, 0x0}}, @sndrcv={0x2c, 0x84, 0x1, {0x800, 0x9, 0xd, 0x1ff, 0x4, 0x3, 0xe0, 0x3, 0x0}}, @init={0x14, 0x84, 0x0, {0xfffffffffffffffa, 0x9, 0x3, 0x5}}], 0x3, 0x234eaa74e6159022}, {&(0x7f0000282000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000009f000-0x30)=[{&(0x7f0000c9a000-0x6b)="a2ec134af20d79c11ecd8a1146bbeb28d6c20ce6bdd1000cb68d996fdae59b8338ba2ebc9f8b8b20009eed754120185924c83c8a631e2d93c41a9c6c0e38bc857631cf4215b672e4a5d2081cfb804a427783a8ceabbf2b60ce2b0a576cf022bd50cfc998721a1303df0ea2", 0x6b}, {&(0x7f0000727000)="fe7d3fbd54f53dccc5fe1b252859447572ce25436f824d5eb05fe64c5163afd527f7c4be93761acf85ce984f963bf8deedeb5a92aad0938a", 0x38}, 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0x1000}, {&(0x7f0000838000-0x5)="e18fcaba7d", 0x5}, {&(0x7f0000d45000)="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0x1000}, {&(0x7f00001a5000-0x36)="170bc28b68f679eb20a76e91272b657751eaba2b4e2bbaf7fe90ebec2a974eb7d1cd66c48d82862fdc5ee22530074baed616c421cb37", 0x36}], 0x6, &(0x7f0000043000-0x58)=[@sndinfo={0x1c, 0x84, 0x2, {0x0, 0x200, 0xe75b, 0x1, r6}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x800, 0x6, 0x401, 0x7, 0x6, 0x6, 0x61, r7}}], 0x2, 0x4}, {&(0x7f00009ca000-0x10)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000caa000)=[{&(0x7f0000e21000-0x24)="f2ca7cca340fdf6ed8a5e4fb615c6c80799167d74c28c6ca444af7dfb4d9ad4b4d850f3d", 0x24}, {&(0x7f00001cc000-0x69)="d0a6c9ac16dc9686da8dda9c3b1704d9735ef1883f6860977eb517174c6189f08870a8004bda9d25453424320a4b6c785bd50411645bb4b09098502b5e4b9cc448d689b7ba1783cf4861fa7523a493e0180609b10c1632aaf21d450875d946935f99d18c7b51a6c730", 0x69}, {&(0x7f0000458000)="1cd720580620d3d7a9bb50548be42dca076c404f0c1b634f54345532da7598cdf0720c433b4ffc149cc5e9b057b4bb7d84d33189c9d89db6b19dcfddfcafdefaea670a0be7afcdac0aa8149a3eb2940418b1a627b13de072cd71be44668d7348e911dcc0e609bf384356ca03a152fd3a488bcdc949b9b2bc40814d979ad36df15ed5c05a43819d87c53f3dee1049910210b826adbac97866a18b8f3ad0e896b05b7e523f0040d1c738cfbb15aba8a036eed0d5723e769dbb7aebb751cc0440f18612cab48a7be9f9fe7986d271b16e053e0c911f8d05495c16a8b6a9f2d2d7bc0e8b3355107529c9a223e88d06d74e121f764931a8", 0xf5}], 0x3, &(0x7f00000ce000-0x58)=[@init={0x14, 0x84, 0x0, {0x0, 0xb7, 0xff, 0x1}}, @sndinfo={0x1c, 0x84, 0x2, {0x82a, 0xd, 0x2, 0x3, 0x0}}], 0x2, 0x4040004}], 0x7, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000445000)=0x8, 0x4) unshare(0x8000000) r8 = mq_open(&(0x7f0000000000)="2a47504c5b766d6e65743140766d6e6574317b2d766d6e65744076626f786e6574302176626f786e6574312b4d00", 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000023a000)={0x2, 0x78, 0x43, 0x2, 0x3, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x83, 0x0, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r9 = dup(r0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) r10 = perf_event_open(&(0x7f000057a000-0x78)={0x2, 0x78, 0x44, 0x8, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0}, 0x0, 0xffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee2, &(0x7f00000ce000-0x18)={0x0, 0x0, 0x0, &(0x7f00006af000-0x8)=0x0}) perf_event_open(&(0x7f0000fb3000-0x78)={0xffffffffffffffff, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r11 = socket$inet(0x2, 0x1000000000003, 0x9) sysinfo(&(0x7f0000846000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$SO_BINDTODEVICE(r11, 0x1, 0x19, &(0x7f00006ab000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ioctl$RNDZAPENTCNT(r9, 0x5204, &(0x7f00007bc000)=0x5) fcntl$getownex(r11, 0x10, &(0x7f00005ec000)={0x0, 0x0}) ioctl$TUNSETQUEUE(r9, 0x400454d9, &(0x7f0000cd0000)={@common="64756d6d793000000000000000000000", @ifru_settings={0x3ab492e1, 0x7, @raw_hdlc=&(0x7f00003a7000)={0x10000000000008, 0xffff}}}) ptrace$getenv(0x4201, r12, 0x7, &(0x7f0000795000)=0x0) setsockopt$inet_buf(r11, 0x0, 0x2, &(0x7f00003b0000-0x12)="340e0100000000000000100e0c07e9060068", 0x12) sendto$inet(r11, &(0x7f0000004000)="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", 0x5b5, 0x0, &(0x7f0000895000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f000056a000-0x8)={0x0, 0x0}) fcntl$lock(r10, 0x7, &(0x7f00006d4000-0x10)={0x1, 0x3, 0x6, 0x2, r12}) r14 = syz_open_dev$mice(&(0x7f0000c1a000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20000) ioctl$KVM_GET_DEVICE_ATTR(r14, 0x4018aee2, &(0x7f0000c8a000-0x18)={0x0, 0x2, 0xac1, &(0x7f0000a64000)=0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r13, 0x6, 0xd, &(0x7f00004d8000)="76656e6f00", 0x5) mq_getsetattr(r8, &(0x7f0000fb2000)={0x800, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x1000, 0x0, 0x9}, &(0x7f000066a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 109.587528] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5142 sclass=netlink_route_socket pig=14375 comm=syz-executor3 2017/12/04 09:25:28 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000029000)="") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000030000)={0xffffffffffffff9c}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r2, 0x10e, 0x7, &(0x7f0000032000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000032000-0x4)=0x1000) ioctl$sock_bt_hci(r2, 0xc00448fd, &(0x7f000001f000)="0f2e633395077397e5b64a9e9669") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2017/12/04 09:25:28 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000030000+0xb62)="2e2f66696c653000", 0x201) inotify_rm_watch(r2, r3) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000015000)="2f6465762f70746d7800", 0x20000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) 2017/12/04 09:25:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000028a000)="2e2f66696c653000", 0x1) socketpair$inet(0x2, 0x0, 0x101, &(0x7f0000594000-0x8)={0x0, 0x0}) r0 = syz_open_dev$sndseq(&(0x7f0000aa5000-0xd)="2f6465762f736e642f73657100", 0x0, 0x82001) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r1, r0) sendmsg$kcm(r2, &(0x7f0000fd0000)={&(0x7f000089c000)=@ethernet={0x7, @random="21890631d912", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000032000)=[{&(0x7f000061c000-0x1e)="5c7b080c7fba8fb81c90d03922306d51b0f4c387470a66cb7deeb5908dc3", 0x1e}, {&(0x7f0000268000)="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", 0x1000}, {&(0x7f00004c5000)="aeafab67b20c2e7b8778ed1b374d5dddcec27a5e5b0a873c9eee1bb95edaeb1566efa15119b9df363f17c4aaf3afd9edfbd147d5f56705ec87bc073a02103fa0f41b04a0173eac412cb5b53c0ff8f46748703f05b7dd41f5065ce797bf73e2869af9bf61395691f44a84ee4e4a345ad0e031", 0x72}, {&(0x7f000051e000)="67a097", 0x3}], 0x4, &(0x7f000007c000)=[{0x50, 0x11, 0x100, "153fbfb5e33fc6961fd67790e6dbdfb62dde554ee7006767226624d67ba7f91dbb981331b01251b8bc28fc2d9f77282c5b2c86a65537fea8a720aeb12a024ad6b21583"}], 0x50, 0x4000}, 0x400c001) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x803, 0x0) sendto(r3, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) 2017/12/04 09:25:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000521000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000916000-0x4)=0x0, &(0x7f00008e6000)=0x4) r2 = dup2(r1, r0) listen(r2, 0x0) pselect6(0x40, &(0x7f0000f34000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a66000-0x8)={0x0}, 0x8}) [ 109.634753] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5142 sclass=netlink_route_socket pig=14375 comm=syz-executor3 2017/12/04 09:25:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x5, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_SREGS(0xffffffffffffffff, 0x8138ae83, &(0x7f00006cb000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/04 09:25:28 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000e000)="2f6465762f7161745f6164665f63746c00", 0x101000, 0x0) r1 = getpgid(0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x803, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, r0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000e000-0x4)=0x0) r4 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r4, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000029000)="") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r4) 2017/12/04 09:25:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) request_key(&(0x7f0000507000-0xa)="626c61636b6c69737400", &(0x7f000012a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b06000-0x26)="2663707573657470726f63766d6e657430776c616e302f2823766d6e6574302c657468317b00", 0xfffffffffffffffa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000687000)="2e2f66696c653000") mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00004df000)="746d70667300", 0x1, 0x0) chmod(&(0x7f0000b29000)="2e2f66696c653000", 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/04 09:25:28 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000e000)="2f6465762f70746d7800", 0x8000, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000030000)="000000000000000000000000000000000000000000") 2017/12/04 09:25:28 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000029000)="") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2017/12/04 09:25:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000521000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = dup2(r2, r1) listen(r3, 0x0) pselect6(0x40, &(0x7f0000f34000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a66000-0x8)={0x0}, 0x8}) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000d28000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a) 2017/12/04 09:25:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000670000-0x78)={0x2, 0x78, 0x6abbc691, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) 2017/12/04 09:25:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000fe9000-0xb7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 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(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) 2017/12/04 09:25:28 executing program 0: r0 = open$dir(&(0x7f0000ee1000-0x8)="2e2f66696c653000", 0x42040, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x4b, 0x100, 0x2, 0x0, 0x4, [{0x0, 0x3f, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x8, 0x1, 0x3f, 0x0, 0x0, 0x2081, 0x0, 0x0, 0x0}, {0x20, 0x80000001, 0x2, 0x0, 0x0, 0x280, 0x0, 0x0, 0x0}, {0x3, 0x40, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000521000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) r2 = socket$inet6(0xa, 0x801, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = dup2(r3, r2) listen(r4, 0x0) sendmsg(r2, &(0x7f0000ddd000-0x1c)={0x0, 0x0, &(0x7f0000037000)=[{&(0x7f00001f0000-0x59)="28ce83f814ec6eb0522ee6779e26e177702a589937801ae0c78867952a7906de054690319f3734717c0181fe816926078cad1aabe32d76452175821a67253e20ae3047c0107b329426c681faa06b8da0e0ff15d273df4e5235", 0x59}], 0x1, &(0x7f000054c000-0x8c)=[{0x8c, 0x10f, 0x5, "0d2582c236036cd38a5e5ba0bf3fb2aed8cfb9dfdc00eabd08e2dfb908857b6f93c0cec40646cd4bfa9e67542dfc48bfa0f5f4ab88572adbc6abd4bc7a011f578845545636da58895057cdf12c8d28ac941c70a12ccc3a189faa643efd92007a4cfac836e09120e97e5dc85d358754350ecbdc4af049b4bf3be62c7c8fd59c29"}], 0x8c, 0x4840}, 0x805) syz_open_dev$mouse(&(0x7f00001b1000)="2f6465762f696e7075742f6d6f7573652300", 0x2, 0x802c0) pselect6(0x40, &(0x7f0000f34000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a66000-0x8)={0x0}, 0x8}) 2017/12/04 09:25:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) pipe2(&(0x7f000039e000-0x8)={0x0, 0x0}, 0x0) fchmodat(r1, &(0x7f0000ef5000-0x8)="2e2f66696c653000", 0x9f) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000687000)="2e2f66696c653000") mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00004df000)="746d70667300", 0x1, 0x0) chmod(&(0x7f0000b29000)="2e2f66696c653000", 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/04 09:25:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f00000ae000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00007ae000)=0x10, 0x800) pipe2(&(0x7f00000bb000-0x8)={0x0, 0x0}, 0x80000) dup(0xffffffffffffff9c) getpeername$packet(r1, &(0x7f0000392000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c1c000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000a5a000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000036b000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f00004cb000)={@multicast1=0x0, @empty=0x0}, &(0x7f0000dc4000-0x4)=0x8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000047b000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x3, 0x5, 0x2, 0x4, 0x4, 0xa0, 0x0, 0x1, r2, r3}, {0x3f, 0x400, 0x1000, 0xcbb8, 0x5, 0x0, 0x4, 0x1}, {0x9, 0x1f, 0x1, 0x3}, 0x1, 0xd7a, 0xfffffffffffeffff, 0x1, 0x10, 0x3}, {{@in=@broadcast=0xffffffff, 0x2, 0x10001}, 0x3, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x3, 0x3, 0x0, 0x1, 0x1, 0x5}}, 0xe8) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000a43000-0x24)={@common="6c6f0000000000000000000000000000", &(0x7f0000b62000)=@ethtool_wolinfo={0x5, 0x2, 0x2, "0bff4c0807b2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 09:25:28 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21a6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000014000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000031000-0x4)=0x8) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r1, 0x41) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000031000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000032000-0x4)=0xe6) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 2017/12/04 09:25:28 executing program 2 (fault-call:6 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f00006cb000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/04 09:25:28 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000029000)="") socketpair(0x0, 0x4, 0x15036e42, &(0x7f0000015000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2017/12/04 09:25:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000521000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = dup2(r0, r2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000978000)={0x0, 0xffffffff}, &(0x7f000021c000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000078d000-0x34)={r4, 0x2c, "34c8b40a6166acf93f5ec6f414435ed4e9f51f385f53e32a9fd6d61b6dd686e57f46ed1b55e5b57edbb0de56"}, &(0x7f00001c7000-0x4)=0x34) listen(r3, 0x0) pselect6(0x40, &(0x7f0000f34000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a66000-0x8)={0x0}, 0x8}) listxattr(&(0x7f000007d000-0x8)="2e2f66696c653000", &(0x7f0000f38000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f) 2017/12/04 09:25:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000054000)={0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f0000b25000-0x20)=[{{&(0x7f0000dab000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000096c000)=[{&(0x7f0000058000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6}, {&(0x7f000082c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc}, {&(0x7f0000b1e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}, {&(0x7f00002ae000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0}, {&(0x7f0000253000-0x6a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}, {&(0x7f0000e17000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf}, {&(0x7f0000b00000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}], 0x7, &(0x7f000084e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38, 0x3e49}, 0x4}], 0x1, 0x0, &(0x7f0000bc4000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) 2017/12/04 09:25:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000557000-0x4)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000fb5000-0x4)=0x0, &(0x7f00006df000)=0x4) fcntl$dupfd(r0, 0x0, r0) r2 = dup2(r1, r0) listen(r2, 0x0) pselect6(0x40, &(0x7f0000f34000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a66000-0x8)={0x0}, 0x8}) 2017/12/04 09:25:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x5, &(0x7f0000974000-0x8)={0x0, 0x0}) signalfd4(r0, &(0x7f0000d25000)={0x0}, 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x80) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000fca000)=@sack_info={0x0, 0x3, 0xd86d}, &(0x7f00004a4000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000411000-0xc)={r2, 0x40, 0x0}, &(0x7f0000cf7000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000aa4000)={r3, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x98}, &(0x7f0000b6c000-0x4)=0x98) mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000d18000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000d19000-0x10)=@common="6c6f0000000000000000000000000000", 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0x1f, &(0x7f0000b94000)=0xb, 0x4) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0x48) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000d1b000-0x28)={@rand_addr=0x2, @rand_addr=0x3e76, 0x1, 0x6, [@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x7fff, @rand_addr=0x8]}, 0x28) getsockopt$inet_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000d0f000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000464000-0x4)=0x3b) r5 = syz_open_dev$mice(&(0x7f000073b000)="2f6465762f696e7075742f6d69636500", 0x0, 0x80080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000e3d000)="2f6465762f736e642f74696d657200", 0x0, 0x0) recvmsg$kcm(r1, &(0x7f0000bb1000-0xe)={&(0x7f0000eb5000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000331000-0x10)=[{&(0x7f00000f8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}], 0x1, 0x0, 0x0, 0x2}, 0x40) r6 = syz_open_dev$sndtimer(&(0x7f000056f000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r6, 0xc0505405, &(0x7f0000d34000)={{0x1, 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]}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000000)={0x3, 0x3, 0x8, 0x3, 0x100000000}) recvmmsg(r5, &(0x7f0000d1a000-0x100)=[{{&(0x7f0000d19000)=@un=@file={0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x3c, &(0x7f0000ae1000-0x50)=[{&(0x7f0000501000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000d19000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d}, {&(0x7f0000823000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}, {&(0x7f000007b000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000219000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}], 0x5, &(0x7f000093a000)="000000000000000000000000000000000000000000000000000000000000000000", 0x21, 0x6}, 0x3}, {{&(0x7f0000d19000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000515000)=[], 0x0, &(0x7f0000d19000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7, 0x4}, 0x2}, {{0x0, 0x0, &(0x7f0000d1a000-0x30)=[{&(0x7f0000bfb000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}, {&(0x7f000027c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca}, {&(0x7f0000d19000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}], 0x3, &(0x7f0000b96000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c, 0x9}, 0x100}, {{&(0x7f0000d19000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000d19000)=[{&(0x7f0000be5000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}, {&(0x7f00000b1000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00007fc000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000261000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}, {&(0x7f0000d19000)="00000000000000000000000000000000000000000000000000000000000000", 0x1f}], 0x5, &(0x7f00000f9000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74, 0x3}, 0x7f}], 0x4, 0x40002000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000a87000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe0f0, 0x1, 0x2, 0x8, 0x100, 0x0, 0x4}, 0x20) getpeername$inet(r5, &(0x7f0000bc0000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003a6000-0x4)=0x10) sendto$inet(r4, &(0x7f00005e5000)="46ff", 0x2, 0x28000000, &(0x7f0000b26000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 109.851687] FAULT_INJECTION: forcing a failure. [ 109.851687] name failslab, interval 1, probability 0, space 0, times 0 [ 109.865734] CPU: 0 PID: 14444 Comm: syz-executor2 Not tainted 4.15.0-rc2+ #116 [ 109.873111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.882450] Call Trace: [ 109.885019] dump_stack+0x194/0x257 [ 109.888632] ? arch_local_irq_restore+0x53/0x53 [ 109.893300] should_fail+0x8c0/0xa40 [ 109.897005] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 109.902112] ? find_held_lock+0x39/0x1d0 [ 109.906177] ? __lock_is_held+0xbc/0x140 [ 109.910244] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 109.916101] ? kvm_arch_vcpu_load+0x1c1/0x890 [ 109.920571] ? rcu_note_context_switch+0x710/0x710 [ 109.925492] should_failslab+0xec/0x120 [ 109.929443] kmem_cache_alloc_trace+0x4b/0x750 [ 109.934036] kvm_vcpu_ioctl+0x869/0x1010 [ 109.938082] ? __kvm_gfn_to_hva_cache_init+0xbb0/0xbb0 [ 109.943330] ? lock_downgrade+0x980/0x980 [ 109.947456] ? __fget+0xbb/0x580 [ 109.950796] ? find_held_lock+0x39/0x1d0 [ 109.954839] ? lock_release+0xda0/0xda0 [ 109.958799] ? __lock_is_held+0xbc/0x140 [ 109.962864] ? __fget+0x362/0x580 [ 109.966309] ? iterate_fd+0x3f0/0x3f0 [ 109.970105] ? kernel_read+0x120/0x120 [ 109.973988] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 109.978893] ? selinux_file_ioctl+0x444/0x690 [ 109.983359] ? __fget_light+0x29d/0x390 [ 109.987321] kvm_vcpu_compat_ioctl+0x364/0x450 [ 109.991885] ? kvm_vcpu_ioctl+0x1010/0x1010 [ 109.996180] ? __sb_end_write+0x9e/0xd0 [ 110.000146] ? security_file_ioctl+0x7d/0xb0 [ 110.004527] ? security_file_ioctl+0x89/0xb0 [ 110.008931] compat_SyS_ioctl+0x151/0x2a30 [ 110.013145] ? do_fast_syscall_32+0x156/0xf9d [ 110.017618] ? kvm_vcpu_ioctl+0x1010/0x1010 [ 110.021921] ? do_ioctl+0x60/0x60 [ 110.025350] do_fast_syscall_32+0x3ee/0xf9d [ 110.029669] ? do_int80_syscall_32+0x9d0/0x9d0 [ 110.034243] ? lockdep_sys_exit+0x47/0xf0 [ 110.038366] ? syscall_return_slowpath+0x2ad/0x550 [ 110.043286] ? sysret32_from_system_call+0x5/0x3b [ 110.048120] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 110.052955] entry_SYSENTER_compat+0x51/0x60 [ 110.057334] RIP: 0023:0xf7f0bc79 [ 110.060668] RSP: 002b:00000000f770708c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 110.068348] RAX: ffffffffffffffda RBX: 0000000000000015 RCX: 000000008138ae83 [ 110.075588] RDX: 00000000206cb000 RSI: 0000000000000000 RDI: 0000000000000000 [ 110.082830] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 110.090071] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 110.097311] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2017/12/04 09:25:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) request_key(&(0x7f0000507000-0xa)="626c61636b6c69737400", &(0x7f000012a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b06000-0x26)="2663707573657470726f63766d6e657430776c616e302f2823766d6e6574302c657468317b00", 0xfffffffffffffffa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000687000)="2e2f66696c653000") mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00004df000)="746d70667300", 0x1, 0x0) chmod(&(0x7f0000b29000)="2e2f66696c653000", 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/04 09:25:29 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000032000-0x8)={0xffffffff}, 0x8, 0x800) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000030000)="2f6465762f76637300", 0x4000, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000031000-0x5c)={0x2, 0xd6d, 0x400, {0x0, 0x989680}, 0x0, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigaction(0x31, &(0x7f0000024000-0x18)={0x7, {0x3}, 0x0, 0xff6}, &(0x7f0000000000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000015000-0x8)={0x0}) 2017/12/04 09:25:29 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syncfs(r1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000002c000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000031000-0x4)=0x0, &(0x7f0000015000-0x4)=0x4) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000029000)="") r3 = syz_open_dev$usbmon(&(0x7f0000024000-0xd)="2f6465762f7573626d6f6e2300", 0xffffffffffffff01, 0x483432971c4425ec) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffff7, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3, 0x6df, 0x100, 0x2}, &(0x7f0000031000)=0xa0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000032000-0x8)={r4, 0x7}, &(0x7f0000021000-0x4)=0x8) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000016000-0x4)=0x4, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2017/12/04 09:25:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000e24000)=0x1, 0x4) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getpeername$packet(0xffffffffffffff9c, &(0x7f0000b77000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000c36000+0x316)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000da4000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, r3}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) r5 = syz_open_dev$mice(&(0x7f0000662000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x101000) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00007fa000-0x8)={0x4, 0x4, 0xe76, 0x7, 0xdb6}) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_SREGS(r4, 0x8138ae83, &(0x7f00006cb000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/04 09:25:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fa9000-0x10)="2f6465762f73657175656e6365723200", 0x400000, 0x0) bind$alg(r1, &(0x7f00004ea000-0x58)={0x26, "726e670000000000000000000000", 0x0, 0x0, "6a6974746572656e74726f70795f726e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) writev(r0, &(0x7f00003ce000)=[{&(0x7f00000a7000+0x30d)="3eb07966dae939d80d90696bbb5512d33fbc7127202bfda44a97c5fc35825e48a4a55af79084bedfb5bcd573fd3e2d30f1ae58b1d0976aea684f5421aca02a3e3541ed62a06b42c80af240b336aebe7684ce986366d8c797aa1dd66275569d841f74739e2937efa6ef0ece1a3baaefcb1ea57602e22c99fc77a080bed90f46df4f82681c6a3a378ebea9aab89e96e369826aba8c31e81887a921b2ac429cc798", 0xa0}, {&(0x7f0000283000-0xa3)="79be1e7de53baad5ef567a7328879f705a9307f82a57deb5c828fcb9e8ac24d7f2600cce02dbd7a8ac7ace5ed7df36392a252784a0c2d971b4b376676c0c4814c8fda9ba2dc752efb38bd48310c31c017426e35d9a99a1fba5b41e9443ce3a58a9e2d2df40bc5bc13ff69d6c50f08f5844665eb3e6a06a63fc3382f1e77cfaffffff28b85547baac765a1b6e93739059ecdcab20152049ff0ed73708b3841d0feef855", 0xa3}, {&(0x7f0000784000-0xc3)="8a515316c07b76e67ee0d7637b04efa13e3641b3e68a4780a25136a853315a63d82646f982d555c33442768d4e68253025f34c263284078e0a715871d9a195607e8b5e7ed6e7a6414fd3f506932e918d8681b08cdb0076f5c3af5ceaa197ba8dc084b04b0697e735aabe763f30cf6c6c582d8e3a9bc3c1fce5ae2730e88504251350016078f003bbaf0ef4260bc9d9262bad9e8986f5aea3abe3b8c29c7133508371a141d2760e3edf9a7425fdffcb2731acfe3ce95e3c77e7b7417cee2973666a5245", 0xc3}, {&(0x7f0000da7000-0xa6)="4b7cd27793e68c362de5ed0f615fd299103647f198e99551d12275b82730e1e25db045aedb6e09698304abdebad8e8fa8f445aa8a398f8cda05f4aef7267cf9b88ffba873c137b023bcabaf1a9b54ff30e4a421ed017c2e1faa868d31188ebca391632ddd58fa2077e803e8907943578f117e98a8d965521d44bfdf7caeff1f659c6791d79cbd496bf78c01e422a6e4b4113a93d41ed0811551a14f2b4c70da0e185be5ff835", 0xa6}], 0x4) r2 = socket(0x10, 0x803, 0xffffffffffffffff) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000a62000-0x8)={0x6, &(0x7f000005b000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000d1a000)={r3, 0x1}) sendto(r2, &(0x7f0000cda000-0x12)="120400000080000000cb0009149b00f99b", 0x11, 0x0, 0x0, 0x0) 2017/12/04 09:25:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000521000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = dup2(r2, r1) listen(r3, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007ec000)={r2, &(0x7f00008b9000)="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"}, 0x10) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) pselect6(0x40, &(0x7f0000f34000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a66000-0x8)={0x0}, 0x8}) 2017/12/04 09:25:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000533000-0x4)=0x0) syz_open_dev$sg(&(0x7f000099d000)="2f6465762f73672300", 0x4, 0x200400) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f00005a9000)=0x0) kcmp(r1, r3, 0x2, r0, r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = creat(&(0x7f0000044000-0x8)="2e2f66696c653000", 0x41) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000151000)={0x0, 0x0}) sendto(r5, &(0x7f0000b35000)="647a0759f40acf79", 0x8, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETMODE(r4, 0x4b3a, 0x1000) unlink(&(0x7f0000687000)="2e2f66696c653000") getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000daf000-0xc)=@sack_info={0x0, 0x40, 0x80000000}, &(0x7f000064b000)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000c59000)={r6, 0x5, 0x30, 0x8, 0x4}, &(0x7f0000d20000-0x4)=0x18) readahead(r0, 0x7, 0x3) mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00004df000)="746d70667300", 0x1, 0x0) chmod(&(0x7f0000b29000)="2e2f66696c653000", 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/04 09:25:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) pipe2(&(0x7f000039e000-0x8)={0x0, 0x0}, 0x0) fchmodat(r1, &(0x7f0000ef5000-0x8)="2e2f66696c653000", 0x9f) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000687000)="2e2f66696c653000") mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00004df000)="746d70667300", 0x1, 0x0) chmod(&(0x7f0000b29000)="2e2f66696c653000", 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/04 09:25:29 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000030000)={0x0, 0x0}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000030000)=0x5, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r3 = getpgrp(0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000031000)="2f6465762f7572616e646f6d00", 0x0, 0x20800) ptrace$peek(0x2, r3, &(0x7f0000030000)=0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2017/12/04 09:25:29 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000030000+0xd0b)="2f6465762f72746300", 0x20280, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000031000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000031000-0x4)=0x8) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000001c000-0x4)=0x4, 0x4) bind$ax25(r0, &(0x7f0000031000)={0x3, {"d8368ee1dab344"}, 0xfffffffeffffffff}, 0x10) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r2, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000029000)="") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 2017/12/04 09:25:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000521000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = dup2(r1, r0) listen(r2, 0x0) get_mempolicy(&(0x7f0000f8a000-0x4)=0x0, &(0x7f0000667000)=0x0, 0x3, &(0x7f000048f000/0x2000)=nil, 0x2) pselect6(0x40, &(0x7f0000f34000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a66000-0x8)={0x0}, 0x8}) 2017/12/04 09:25:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x6, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) 2017/12/04 09:25:29 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000011000)={0x2, 0x78, 0x71, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x3, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xa) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2017/12/04 09:25:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000370000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x109000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c08000-0x28)={@generic="8f5eec8a4beabe7611f3cee3f371e099", @ifru_data=&(0x7f0000765000)="9c6e8c2a87d01b06b8e747a8d980c0f73d5626ead6393b9528a84f22a48fad2c"}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000e0b000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) 2017/12/04 09:25:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000521000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = dup2(r2, r1) listen(r3, 0x0) pselect6(0x40, &(0x7f0000f34000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a66000-0x8)={0x0}, 0x8}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000c2d000-0x4c)={0x7, 0x6, 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]}) 2017/12/04 09:25:29 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000031000-0xb)="2f6465762f6877726e6700", 0x40002, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000029000-0x8)={0x0, 0x0}, &(0x7f0000008000)=0x8) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000031000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/04 09:25:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r0, &(0x7f0000731000-0x8d)="e28f6a5392fa3338a755dcef036dfc5fbf89a08a63e8547c2c2a8ce448589708e143e8c4503d84431db9490200785deaac5b0d10445836eb50cc5b7ead1e03628375cff4f67d14e16fc4a664d7f5db15a40148b3c725d76136687521eda13c632881a2d6ae0b17838a5ed7f65350f9b923e46da6f6e5f4f041b539354cb8ad2fb1062ea0083909016b35cf0edc", &(0x7f0000947000)="164a805cd87cf4510dbc1283da9f168545e44eafc17e926f615e837b857fc9a3c9f8116e1288ad60ce959fb11b6feedf1da6a80d448917272dc80302f4bfa2e7779965252465a4d6b72f362925e9837f537ae526dc235d5e7778c1d1612391745f83024877507e22eab8f2a49b1be8aff9d41c5bea9647", 0x2}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a73000)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00008b5000-0x4)=0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_SREGS(r4, 0x8138ae83, &(0x7f00006cb000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/04 09:25:29 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) pipe2(&(0x7f000000e000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_pts(0xffffffffffffff9c, 0x80000) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000030000)="") r3 = syz_open_dev$mice(&(0x7f0000003000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x620401) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000030000)=0x9) epoll_create1(0x80000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2017/12/04 09:25:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005af000-0xb)="2f6465762f6c6f6f702300", 0x7fff, 0x3) ftruncate(r0, 0x7e1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000521000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) r2 = socket$inet6(0xa, 0x801, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) socket$inet(0x2, 0x80807, 0x9) recvmmsg(r3, &(0x7f00001db000)=[{{&(0x7f0000501000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000c9e000)=[{&(0x7f0000774000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f00004ca000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x2, 0x0, 0x0, 0x9}, 0x401}], 0x1, 0x2101, &(0x7f00000d1000)={0x0, 0x1c9c380}) r4 = dup2(r3, r2) listen(r4, 0x0) pselect6(0x40, &(0x7f0000f34000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a66000-0x8)={0x0}, 0x8}) getsockopt$inet_buf(r1, 0x0, 0x26, &(0x7f00001db000-0x5d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002ad000)=0x5e) 2017/12/04 09:25:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[], 0x0) request_key(&(0x7f0000507000-0xa)="626c61636b6c69737400", &(0x7f000012a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b06000-0x26)="2663707573657470726f63766d6e657430776c616e302f2823766d6e6574302c657468317b00", 0xfffffffffffffffa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000687000)="2e2f66696c653000") mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00004df000)="746d70667300", 0x1, 0x0) chmod(&(0x7f0000b29000)="2e2f66696c653000", 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/04 09:25:29 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) r0 = socket(0x10, 0x803, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000418000)={0x0, 0x0}) sendto(r0, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) 2017/12/04 09:25:29 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x8000003, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000031000-0x30)={0x5, [0x10000, 0x100000000, 0x9, 0x2, 0x8]}) 2017/12/04 09:25:29 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) fdatasync(r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2017/12/04 09:25:29 executing program 1: rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0x0}, 0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000070a000-0x4)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00002af000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bf3000)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000ebf000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a0b000-0xa)="1f000163610473c197b1") read(r1, &(0x7f0000a80000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000cca000)={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) r2 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4000000668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0xffffffffffffc799, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000380000)={0x0, 0x0}) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@random="93a41c60bb4d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, ""}}}}}, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000731000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000ee0000-0x10)={0x0, 0x0, 0x40000000000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00003e8000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000439000-0x10)={r4, r5, 0x2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000003000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002df000)="2e2f66696c653000", 0x0) mount(&(0x7f0000530000-0x8)="2e2f66696c653000", &(0x7f0000154000)="2e2f66696c653100", &(0x7f000003f000)="6d717565756500", 0x4003, &(0x7f000092b000)="54") r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ae4000)="2f6465762f7667615f6172626974657200", 0x201ff, 0x0) readlinkat(r6, &(0x7f0000fc4000-0xe)="2e2f66696c653100", &(0x7f00005dc000)="00000000000000000000000000000000000000000000", 0x16) sysinfo(&(0x7f000029b000-0xa7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000d04000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0xfffffffffffffffe, 0x0) mount(&(0x7f000005f000)="2e2f66696c653000", &(0x7f0000058000)="2e2f66696c653100", &(0x7f0000db0000)="6578743200ab", 0x100800, &(0x7f00008c4000-0x2)="d5f0") mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000739000)="2e2f66696c653000", &(0x7f00004f4000-0x8)="6367726f75703200", 0x40040, &(0x7f0000b02000)="") creat(&(0x7f000059b000-0xa)="2e2f66696c65302f66696c653000", 0x2) mount(&(0x7f0000531000-0xe)="2e2f66696c653000", &(0x7f0000e1f000-0x8)="2e2f66696c65302f66696c653000", &(0x7f0000e0f000-0xd)="636f646100", 0x1000, &(0x7f0000f51000-0x1)="4f") 2017/12/04 09:25:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000066f000)="2f6465762f7667615f6172626974657200", 0x800, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000059000)={0x81, 0x10001, 0xfffffffffffffffa}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x5, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f00006cb000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/04 09:25:29 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000030000)="2f6465762f7161745f6164665f63746c00", 0x100, 0x0) ioctl$KDENABIO(r1, 0x4b36) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r2, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000029000)="") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) 2017/12/04 09:25:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009ec000)="2f6465762f7161745f6164665f63746c00", 0x4000001e7f7, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00002d2000-0x4)=0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000e74000-0x18)={&(0x7f00005db000/0x1000)=nil, 0x400, 0x0, 0x4c, &(0x7f0000dd0000/0x3000)=nil, 0x8000}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000687000)="2e2f66696c653000") bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f76000)={&(0x7f00004c5000)="2e2f66696c653100", r2}, 0xc) mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00004df000)="746d70667300", 0x1, 0x0) chmod(&(0x7f0000013000)="2e2f66696c653000", 0x8) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f000058a000)=0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/04 09:25:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) request_key(&(0x7f0000507000-0xa)="626c61636b6c69737400", &(0x7f000012a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b06000-0x26)="2663707573657470726f63766d6e657430776c616e302f2823766d6e6574302c657468317b00", 0xfffffffffffffffa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000687000)="2e2f66696c653000") mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00004df000)="746d70667300", 0x1, 0x0) chmod(&(0x7f0000b29000)="2e2f66696c653000", 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/04 09:25:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000521000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = dup2(r1, r0) listen(r2, 0x0) pselect6(0x40, &(0x7f0000f34000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a66000-0x8)={0x0}, 0x8}) 2017/12/04 09:25:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00003c1000-0xb)={0x100000001, 0x5, 0x5, 0x564, 0x2, 0x10000, 0x40, 0x9, 0x1, 0x3, 0x3}, 0xb) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fe5000)=@assoc_value={0x0, 0x0}, &(0x7f00000bb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000789000-0x10)={0x0, 0x401, 0x1ff, 0x665}, &(0x7f00004cc000-0x4)=0x10) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000adc000)={{0x2, 0x3ff, 0x100000000, 0x4, 0x800, 0x1f90000000000}, 0xfffffffffffffff9}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000087c000)=@sack_info={0x0, 0xfffffffffffffff9, 0x8}, &(0x7f00005e9000-0x4)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b60000-0x8)={0x0, 0x8}, &(0x7f0000b1d000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00004a4000-0x49)={0x0, 0x41, "94fde04b3fc1475b07e395916eb1ec848c07abff9ef1cf6add2e49e2c16b184907f078b0d2568fc04ceaf74a4cfe0468caae914314f7ce997d598b0c16d9e2d3ae"}, &(0x7f0000021000-0x4)=0x49) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000b00000-0x8)={0x0, 0x7}, &(0x7f0000c4d000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000109000-0x17)={0x0, 0xf, "6b38958738f4fd07a0fa262c8c79d3"}, &(0x7f000084d000)=0x17) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000061c000-0x8)={0x0, 0x6}, &(0x7f0000f76000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e28000)={0x0, 0xc1}, &(0x7f0000111000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00001e5000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00004d5000)=0x1008) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d45000)={0x0, 0x6}, &(0x7f00001d5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ecd000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f00009e4000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ceb000-0xf)={0x8001, 0x206, 0x8, 0x6, 0x0}, &(0x7f0000ec3000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c89000)={0x0, 0x2}, &(0x7f0000a08000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ff9000-0x8)={0x0, 0x6}, &(0x7f00003a2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e51000)={0x0, 0x7}, &(0x7f0000434000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00008a2000-0x10)={0x7f, 0x4, 0x8, 0x1, 0x0}, &(0x7f000010a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000633000-0x8)={0x0, 0x2}, &(0x7f0000626000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000450000-0x108)={0x0, @in6={{0xa, 0x0, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x93fd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0xb9cc, 0x4, 0x1, 0x0, 0x7, 0x5, 0x7f, 0x6, 0x3, 0x2, 0x6, 0x833, 0x4, 0xad]}, &(0x7f0000c8f000)=0x108) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000c98000-0xa5)={0x0, 0x9d, "8e95c6a609fac94597516a4ecc81f73f15ead93b1c99c90e177bf68dd1ff90b17ffa4f4d4add5b65900b52129be0cb505a297b0164d2615ceddeee27d46f0f44ab2e7eb316b8abce7920ea0687e326cc56604abb797540816eb8580f821340cfe57b192e2a63ccdd345636a40291f8c61d1c2d93c870d6c12e7cca193b24225b9ced766790bdee1d725ae40e8a16984d5bd63132fe978059db758acc85"}, &(0x7f0000ec3000)=0xa5) sendmmsg$inet_sctp(r0, &(0x7f0000f16000-0xa8)=[{&(0x7f0000d8f000)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000031c000-0x18)=[{&(0x7f00006f8000)="f94f8be06118b8ab9b8bd39cb07e3c3f474f30e070499d569e7ef611cb1d5fc805ec6384b2e2f25e19d60b9ba12083456b0df81e8bbad2eb3768b3e14d6a54b3d10eadfa10a4cb0ccfc8fec1897663c5c0a6dc297d26035616b70dd518076e0ab39f5c2db0a5ec53c2941e4d404ffcd5b237fe5c9a1ca9cb882be4eee68396171f1c66489a430aacd1f9c4c83d3a5b93b56ec221efaea7cbee0025f3afdacb82690eeb74774282d65470476360bcd4724091f0a4c7e3f0e41cb79965c360c5eec426e7bbdc12", 0xc6}, {&(0x7f0000df4000-0x75)="0a67ad7f5c638ce531b781b9ff7aace785d26990f62cb876d41ba105164cc0f54614835374ee0ae89332d330e03fb978189d8dc85e4088de6d15f7f23e05b26a67172f32fe722e47db559f9f46d0541864178b3d74c944f3c1fc38a65bca24aedc1bc3e9433c9ba58250650a83d8728fb86042cdc6", 0x75}, {&(0x7f0000a24000-0xfa)="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", 0xfa}], 0x3, &(0x7f0000993000-0x134)=[@sndinfo={0x1c, 0x84, 0x2, {0xfffffffffffffffc, 0x8000, 0x2, 0x10001, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x2, 0xd, 0x0, 0xdf, 0xffff, 0xc, 0x3, r2}}, @init={0x14, 0x84, 0x0, {0x9, 0x0, 0x1ff, 0x7}}, @sndinfo={0x1c, 0x84, 0x2, {0x100000000, 0x0, 0x3, 0x400, r3}}, @init={0x14, 0x84, 0x0, {0x10001, 0x0, 0x2, 0xd6}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x100000000, 0x8, 0x1, 0xfff, 0x80000001, 0x9, 0xfffffffffffff000, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x8000, 0x1f, 0x800a, 0x850f, 0x5, 0xd1c4, 0x8, 0xec3, r5}}], 0x134, 0x0}, {&(0x7f000095c000-0x1c)=@in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, 0x1c, &(0x7f0000163000)=[{&(0x7f0000650000)="644efeaa5508f7b61d9d773a0088c576e83f708097a8d1a56bb809b058376c67d6cc3fdc3b4ddb67969aeccc2288e515f2f5aeac35e7dd94ea4249c76b2097b0b7e4ff2fb91daaca62ed311a195e64a5c7ca95d068f5e43cfb61cae3", 0x5c}, {&(0x7f00008da000)="91d3fa9a67", 0x5}, {&(0x7f0000404000-0xb3)="461947c189dc9ee73f889ba1a5f08807242a77f7bb0c40e16d2132fe981b8be3055a933064b361888fbdb95ddf43e287d149d2da6e49bd79d26cf5c2eb8064cbdc2198994a20e149e99fcba615fe8bf3a74e76462222ff8f19f6430f8f07c51e9e36655d75830d1468f15c0edd83025d9b0a1d7323aaf623f42d57a3917edd3ed69919ccdf6a4f5fc988409c27d97b1f51f7f068b77e7cdbc0714fed6eed61a3421f5918d08257aca3c698135515f3556d32a3", 0xb3}], 0x3, &(0x7f0000541000-0x84)=[@sndinfo={0x1c, 0x84, 0x2, {0xfffffffffffffffc, 0x2, 0x800, 0x8001, r6}}, @sndinfo={0x1c, 0x84, 0x2, {0xffff, 0x8001, 0xff, 0xc1d, r7}}, @sndinfo={0x1c, 0x84, 0x2, {0x20, 0x8000, 0x8000, 0x5, r8}}], 0x84, 0x4044000}, {&(0x7f000096f000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006a7000)=[{&(0x7f000050e000)="c879d16cb7e6f77a8ab0727caf15611583bbb1459cf9edb70eaeb535903d23616607d212da1e21d8db133b7133f55bf7f289ac6683cb5195e137215baa25a232ba05b7f5511bf2f2afa891ce41a4ed129717bde0a1e6b0479b154506622c13b4eadd1bd38920e048ab70cd422f1a0a52aa2e6344084bb492cf4960f408f2e7a1f4cdd70eecf58ea6550c8d15c4650d2fd334cc210bfb28ab47d1170ef7bfe4fa089377c4adf48dcd2f97fe95fb5ce99d22664ddedc8dc17b9c2be9acb3d5e203c176bb1da7c06f53f07196db5700fc0959f2da77f87e", 0xd6}], 0x1, &(0x7f0000a70000-0x108)=[@sndinfo={0x1c, 0x84, 0x2, {0xc78, 0x0, 0x2, 0x914, r9}}, @init={0x14, 0x84, 0x0, {0x8, 0x5, 0x6, 0x5}}, @sndrcv={0x2c, 0x84, 0x1, {0x1000, 0x9, 0x5, 0x4, 0xfffffffffffffffd, 0x2, 0x3b, 0x401, r10}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x204, 0x1, 0x72, r11}}, @sndinfo={0x1c, 0x84, 0x2, {0x100, 0x4, 0x1, 0xffff, r12}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0xa, 0x3, 0xa7d, r13}}], 0x108, 0x4004080}, {&(0x7f0000254000-0x1c)=@in6={0xa, 0x0, 0xb1, @loopback={0x0, 0x1}, 0x2}, 0x1c, &(0x7f0000bdb000-0x1f)=[{&(0x7f00001e3000)="0823788fb46e2d4d7106b6eb3796b4b16eec9ba6af68e99b805e7b2622ca0bb687ebb0127a333da90cbdd52457a477e2f2336dfd51cb8e10493d0ad4c436c65fbe7467a94d6b4a22ebb4da8bce9c1683d7ac85a102e349e905ebd9f344d3b6b79c2fd17bcad1eefde092770cbd0256b055de4cbdfd1c4fbba99f95b5b91fad8f0227dda9ccf3f4a33b8688b2a512dbe813ace8a1d616b41a0812428b5e3f062b0698080bbae2127c263a598a67ec", 0xae}, {&(0x7f0000480000-0xe8)="33d568d9b42bd906ad5dbf00af103dc10562cdf86667c090a3f29a2b5e17eaedc9f4b5994200d6eed2e3212120845ba0181bb80c69b0ad9e38292dd10560daf3e54ebdbb66ba1bcf1ff206fb310172f33aa9c44592b6e809fb4c0eafaa638718d9a2f3cc936d24d6d167a70416277421ea945a04fed3a0767a9f2900bb6de7eb50c183d18b5c5dfcd42396a907ecce77d7418de650465a061d797f962f5bdaa504a4b790410f4440c51b5bd6be53c9da6cc1a57e3fd1fdcb884664f0c2ba1906c588ed94722412e5c5dd8643c9627dfe4f879752c2e9da20b42e87dfbfde84bd20cbb830d70d398a", 0xe8}, {&(0x7f0000e7c000)="fdc26d384d32c9d8bb2072af9215e378ab3e00987c41ed475a8bc5d3cd67ebdfab1d5c08dcfd135111f49c5386fbc91e69a58cd763bbe8384fa91c3e055d9f15a9e7e0292f502c1231afd20854d74a4ebfbea8ff5233c333a22d4e457cb7cd3032fc70f6db4e7d8635877d1d65b010d2b0da4ebfb3835faaadc1ed", 0x7b}, {&(0x7f0000ac4000)="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0x1000}], 0x4, &(0x7f00003e9000-0xdc)=[@init={0x14, 0x84, 0x0, {0xe60, 0x2, 0x5, 0xfe00}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x4, 0x3, 0x100000001, r14}}, @init={0x14, 0x84, 0x0, {0x8, 0xfff, 0xffffffffffff7fff, 0xfffffffffffffffa}}, @sndinfo={0x1c, 0x84, 0x2, {0x2, 0x1, 0xfffffffffffffff9, 0x400, r15}}, @sndinfo={0x1c, 0x84, 0x2, {0xff, 0x8, 0x8, 0x6, r16}}], 0xdc, 0x8000}, {&(0x7f000086b000)=@in6={0xa, 0x2, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c, &(0x7f0000388000-0x8)=[{&(0x7f0000032000-0xee)="ac374e3d0a6d5358d49c76057d3ee443b76b7354bd59f23dee6b1dfb37835dc44b692406c432216e6d847dad3bce08bd5c8f4a8d46f068ce382e394596e6da554210f9e9cd90c4fecc40f25c65111170ffa853b77a946c89fca890ff0ccf70cc5fae80a64901ad7e38d628d671b1e55a890a41822e4d6011d5e98e3ce234dd4b23db968d7d2d007f5ba71e0227af09a2a09b69d511f3d47cd9c83ea7a84346c65d8d52b24d840246a2a11cee6f2e0de78ad3f0b891507f7dea6b508d541c482eb3a6244cdb551727cffc30253f99da6c3da9b2f9803edcc65c68fb16bd3ee083f6648c82e27a4ce70d827faf9ba1", 0xee}], 0x1, &(0x7f0000132000)=[@init={0x14, 0x84, 0x0, {0x5, 0x1, 0x4, 0x3f}}, @init={0x14, 0x84, 0x0, {0x0, 0x6, 0x8, 0xffffffffffffff6f}}, @sndinfo={0x1c, 0x84, 0x2, {0x7ff, 0x8000, 0x2, 0x2, r17}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x4, 0x172, 0x8, r18}}, @sndinfo={0x1c, 0x84, 0x2, {0x400, 0x2, 0x597, 0x8, r19}}, @sndinfo={0x1c, 0x84, 0x2, {0x10001, 0x0, 0x2, 0x3f, r20}}], 0x108, 0x4000}, {&(0x7f00003f2000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a87000-0x20)=[{&(0x7f0000ce2000-0xeb)="d789367df62336ffd0266cc3337691af72af6996e121640d00a3c29aa7b032eaf6b42b2d9295c9b473e0cdf2e6353d67d3c01e59c683102ba5b7d884036bcd8fed3814a86f6325470032cb286dc1420b7448ed40366fae1ccfe80ee975a24826b9966bd973e61c4b0c1c131ed6c0673d61aef85822b51c08c729d18066f69ec6e3b62ff69532e39bdc875d15cc3d062b87dbfb85dee08f8e81e2e8a5dfc8403e91134deb1e10ac3ee00e29f504175c4391b03dd9912a8f820b4fdde1322b2f121585e98310a4d965e498c96d810bfa77e67971f8ebdde66a26dc13ebe3e633dadcda4abc0fbcc171244b8a", 0xeb}, {&(0x7f000079d000)="fe7b565bad0fc665368b0820188d557ecd22ed16d7aee8c7b332305734868e9bf59602eede8fdec6008be582343473fd743deef6eb92b358aefbbaf67c714093eccf2cefd6cc788d35f76829df6d7b2c7943013cc150a8cdaa96eefbd0413016618c9744065e3ac0f0e967f1df8c4932c462b118f1bd035967491d7a44aa8c23d84076d037a16bc880855df1ed06d23f7246c8c32a0ff98a34056d52c6be9842b1ba557229399528292ec3efdc9b91dbe7", 0xb1}, {&(0x7f0000991000)="95211f717d6b86d23a07d7ab9e566ddc2e361f2314cf4033f50ca0c7b9d01ffb8e13bccfd8317f750c6e7a15f5d6", 0x2e}, {&(0x7f0000cdf000)="f3f3e98270cdd942664fe613b1557a6b88416a96fdeb85ab536ba61644a498f0a2eb734d4b6e77336c33af6b302206351c07214f43", 0x35}], 0x4, &(0x7f0000e80000-0xb0)=[@init={0x14, 0x84, 0x0, {0xe8a9, 0x9, 0x7, 0x9bc}}, @init={0x14, 0x84, 0x0, {0x3600, 0x1, 0x2, 0x8}}, @init={0x14, 0x84, 0x0, {0x5, 0x1, 0x3aee, 0x7429}}, @init={0x14, 0x84, 0x0, {0x2, 0x20, 0xa9df, 0x0}}], 0xb0, 0x10}], 0x6, 0x4004010) sendto(r0, &(0x7f0000b12000)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x80, 0x0, 0x0) 2017/12/04 09:25:29 executing program 0: bind$inet6(0xffffffffffffffff, &(0x7f0000c9c000)={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400000000005}, 0x1c) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000003, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup3(r2, r2, 0x80000) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000619000-0x4)={0x276ab5fd, 0x0, 0x3000}, 0x4) socket(0x9, 0x400000003, 0x7ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) memfd_create(&(0x7f0000286000-0x2)="0b2f", 0xfffffffffffffffe) r4 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000001000-0x1f)="1f0000000104ff0001fd07c00700000cae05f00008000100000500dcffdf00", 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b8d000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(r1, &(0x7f0000186000-0xb)="6e65742f70736368656400") read$eventfd(r5, &(0x7f0000002000)=0x0, 0x8) r6 = eventfd2(0x3ca, 0x80800) readv(r6, &(0x7f0000125000-0x10)=[{&(0x7f0000b8d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}, {&(0x7f0000bbc000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x2) 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) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0xf, &(0x7f000069f000-0x70)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c69000-0x4)=0x70) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x7, &(0x7f0000e9a000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/04 09:25:29 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000002f000-0x78)={0x1, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x803, 0x401, &(0x7f0000031000-0x8)={0x0, 0x0}) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000022000)=0x5120b219) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) [ 110.472337] QAT: Invalid ioctl 2017/12/04 09:25:29 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000031000-0x4)=0x2) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000029000)="") mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000030000)={0x3, r0, 0x1}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000032000-0x8)={0x2, [0xffffffff, 0x2]}, 0x8) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r3, &(0x7f000002b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000030000)=0x10) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000033000-0xc)={0x0, 0x0, 0x0}, 0xc) r5 = getgid() getresgid(&(0x7f000002e000-0x4)=0x0, &(0x7f0000026000-0x4)=0x0, &(0x7f000001e000)=0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000032000)=[r4, r5, r6]) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000012000-0x4)=0x0, &(0x7f0000015000)=0x4) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f000000e000-0xbc)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2017/12/04 09:25:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0]}) fsync(r0) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f00006cb000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) [ 110.524612] QAT: Invalid ioctl [ 110.535936] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/04 09:25:29 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0xfff) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000031000-0xd)="2f6465762f7573626d6f6e2300", 0xffffffffffffdf03, 0x401) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000030000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f000080e000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl(r4, 0x1265, &(0x7f000027b000-0x1)="8f") getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000010f000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000686000)=0xc) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000030000)=[{0x1, 0xd0, 0x7, 0x3, @time={r2, r3+10000000}, {0x80000000, 0x80000000}, {0x1, 0x53}, @raw32={[0x5, 0x800000, 0x84]}}, {0x80000001, 0x6, 0x9, 0x2ef, @time={0x0, 0x0}, {0xffff, 0x20}, {0x0, 0x40000000000000}, @raw8={"0555c924fbb5b9affd63ca9b"}}, {0x0, 0xfff, 0x9, 0x101, @time={0x0, 0x0}, {0xa0000, 0x9}, {0x6, 0x36}, @addr={0x9, 0x67fa}}, {0x3, 0x0, 0x4, 0x400, @tick=0x1, {0x28b, 0x3}, {0x2, 0x1ff}, @control={0x1, 0xdc1, 0x80000000}}], 0x70) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000033000-0x8)={0x2, &(0x7f0000033000-0x10)=[{0x8, 0x59c, 0x101, 0xf88}, {0x4, 0x1000, 0x400, 0x20}]}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000031000)={0x8b, 0x8001, 0x8, 0x1ff, 0x4, 0xe3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000032000-0x4)=0x100000001, 0x4) 2017/12/04 09:25:29 executing program 1: mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000065000-0x40)={0x1, 0x6, 0x6, 0x2, 0x4, 0x3, 0x40, 0x7e}, &(0x7f0000002000-0x40)={0x2, 0xc4, 0x0, 0xfffffffffffffff9, 0x100000000, 0x5, 0x80000000, 0x8}, &(0x7f0000001000-0x40)={0x9, 0x480000, 0xeb, 0x6863, 0x3, 0x8, 0x0, 0x8e2}, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x10000002, 0x800, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000002000-0xb)="2d7b736563757269747900", 0x200) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000fd7000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000092f000-0x4)=0x144, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00009d3000-0x4)=0xfffffffffffffffc, 0x4) bind$inet(r2, &(0x7f000093f000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000631000)="02", 0x1, 0x20000001, &(0x7f0000882000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000b63000-0x14)={0x40000000, 0x80000000000853b, 0x10005, 0x10000007ffffffb, 0x0}, 0x14) seccomp(0x1, 0x1, &(0x7f0000dce000-0x10)={0xa, &(0x7f00006a6000)=[{0x7, 0x5, 0x634, 0x97}, {0x647a, 0x4, 0x4d, 0x1}, {0xffffffff00000001, 0x0, 0x40, 0x6}, {0x2, 0x40, 0x0, 0x4}, {0xffffffffffffff9e, 0x94f0, 0x9, 0xf96}, {0x7, 0x7, 0x7f, 0x6}, {0x7, 0x1000, 0x7, 0x5}, {0x9, 0x64f2, 0x100000001, 0x200}, {0x0, 0x100, 0x2, 0x8dd9}, {0x8001, 0x6, 0x3, 0x5a0e}]}) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000faf000)={0x2}, 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000e2f000-0x4)=0x0) setpriority(0x4000000000000000, r4, 0x5) write(r3, &(0x7f0000a60000)="4d09bd", 0x3) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000773000-0x14)={0x0, 0x81, 0x20, 0x0, 0x10000, 0x7528}, &(0x7f000001e000-0x4)=0x14) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000e26000)=0x0, 0x4) sendmsg$netlink(r3, &(0x7f0000918000-0x38)={&(0x7f000062a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000082e000)=[{&(0x7f0000a8c000)=[], 0x0}, {&(0x7f00009cf000-0x149b)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}, {0x421, 0x0, 0x0, 0x0, 0x0, "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"}], 0x431}], 0x2, &(0x7f0000129000)=[], 0x0, 0x3}, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, r1}, &(0x7f0000048000)=0x0, 0x0) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000a17000)={0x3ff}, 0x8, 0x80800) fsetxattr(r5, &(0x7f000044d000)=@random={"757365722e00", "406367726f7570656d3000"}, &(0x7f0000ca6000)="766d6e65743100", 0x7, 0x3) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/04 09:25:29 executing program 3: r0 = syz_open_dev$sg(&(0x7f000002e000)="2f6465762f73672300", 0x0, 0x400000) getdents64(r0, &(0x7f0000d07000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x40000, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000ad8000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000001000)="62e370d5560ff0b3724190130d805f8fc4a1ccadd7f75494769bf4d6ce9ba5e55f2c073c4322f2c682c0bce2bc7738669ee5afbd1313e8b7e3195df0cc0629e7a7570e4f50cc614a58cc2fec12365113f78d73358b512f") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0xd, 0x5, 0xfffffffffffffffd) sendto(r2, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) 2017/12/04 09:25:29 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000029000)="") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000031000-0x9)="2f6465762f76637300", 0x2, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000001d000+0xcf2)={0x0, 0x1}, &(0x7f0000031000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000002000-0x8)={r3, 0x8}, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2017/12/04 09:25:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000b8f000-0x8)="2e2f66696c653000") mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00004df000)="746d70667300", 0x1, 0x0) chmod(&(0x7f0000831000-0x8)="2e2f66696c653000", 0xffffffffffffffff) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/04 09:25:29 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000031000-0x78)={0x1, 0x78, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x800000000005, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000032000-0x4)={r1}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000021000-0x8)={0x1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}]}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(0xffffffffffffffff, 0x0, &(0x7f000000b000)=0x0, 0x80800) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000002c000-0xa0)={0x0, @in6={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0xbe4f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4fe, 0x4, 0xffffffffffffe671, 0x2, 0x5692ec91}, &(0x7f0000032000-0x4)=0xa0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f000002e000-0x8)={r5, 0x8001}, &(0x7f0000031000)=0x8) socket$nfc_llcp(0x27, 0x2, 0x1) accept4$ipx(r0, &(0x7f0000030000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000030000)=0x10, 0x80800) 2017/12/04 09:25:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f00006cb000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_procfs(0x0, &(0x7f00006ac000-0xe)="6e65742f70726f746f636f6c7300") getsockopt$nfc_llcp(r3, 0x118, 0x5, &(0x7f00005bb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7) 2017/12/04 09:25:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f000078c000)="2e2f66696c653000", 0x80400, 0x80) name_to_handle_at(r0, &(0x7f0000f22000)="2e2f66696c653000", &(0x7f0000ff5000)={0x6e, 0xffff, "ac388515d5a49f45b70afe366142d2f4c313863abce2a299eca39097f0ca82bb5923e77858c84c6a271de02405e21395d378a32399bf800e3d3c2fa0eadbbbf75dd7baee1a62472a4e9f7df6ae3d88d0049a183cd48a9fffc3b48047b22491f3ea92dfd83a87"}, &(0x7f0000e6f000)=0x0, 0x1400) r1 = add_key$keyring(&(0x7f0000c81000)="6b657972696e6700", &(0x7f00007b1000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key$user(&(0x7f0000176000)="7573657200", &(0x7f0000027000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="01", 0x1, r1) r3 = add_key$user(&(0x7f0000a0f000-0x5)="7573657200", &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8bd69b02620d72ea326556ce5ce1c0c75d96ac", 0x31e, r1) pipe2(&(0x7f00007fb000-0x8)={0x0, 0x0}, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000e32000-0xa0)=[@in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x259, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}], 0xa0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r0) r6 = request_key(&(0x7f00009c7000)="7573657200", &(0x7f0000492000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ce5000)="2f6465612f7675746f667307", r1) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r6}, &(0x7f0000cdf000)="0000000000000000000000000000000000", 0x11, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={"746772313238"}, &(0x7f00005bb000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000d8f000-0x8)={0x0, 0x0}) ioctl$sock_proto_private(r7, 0x89e0, &(0x7f0000c87000)="766e477b8212554576e2cf6e60222195464ace18bf99f810c7eab62aaa2eaf75ee834738f5d0be006ef9698e32c0a64727d0df122036cb5fcebb5abdba6883ae381c7ac1a4d56c91d621167dce95d572705f0824bed0f2dd1b18e3d70076493b787946438f6642b127e90107e6928fb9194b7c2960c9f0d098effe46ea66b2b880a21b25ff382a694e96fb3133700bb22b64ea4965b83d60e7a174c4f3c7d93172370c74177ada6cc16ed87e0b80f282a06e0ef6a536250ea9b376d84d2e57eb0765f7f884fa6f6ba731c4edf247b4edfce19269b1e8b3a98bd0feda7bb93455e5f6c0") getsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000635000-0x4)=0x0, &(0x7f0000482000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f0000f3b000)=0x800, 0x4) setsockopt$inet6_udp_int(r5, 0x11, 0x0, &(0x7f00000a0000-0x4)=0x7, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f0000b8b000-0x8)={0x0, 0x8}, &(0x7f0000dc4000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r8, 0x84, 0x1b, &(0x7f0000a13000-0x7e)={r9, 0x76, "74a88c171b49a53046e50396d2ada4151654f8ebb5ba6a2bb4a2aa747590b633c6ecf39f346d71d833743fbd850b58eb3914d9b6a9e8071081b6ad938aa678583fe3af45d64823fe7abda14b304815d687a670d5761d16e7079d1766aa004231bb7d8d0e74467c8799a4e79678d1620607f8331ca09e"}, &(0x7f000022f000)=0x7e) 2017/12/04 09:25:29 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) pipe2(&(0x7f0000025000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000030000)=0x7, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000030000)="2f6465762f6175746f667300", 0x40000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) 2017/12/04 09:25:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000519000-0x10)={0x0, 0x3825, 0x7fffffff, 0x401}, &(0x7f000004d000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000f2f000-0x8c)={r1, @in6={{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/04 09:25:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000401000-0x9)="2f6465762f72746300", 0x0, 0x0) ftruncate(r0, 0x8) r1 = socket$netlink(0x10, 0x3, 0x1b) sendmsg$netlink(r1, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f0000f52000-0x10)=[{&(0x7f0000002000-0x14)=[{0x14, 0x0, 0x20000000000003ff, 0x0, 0x6, "0d"}], 0x14}], 0x1, &(0x7f000084f000)=[], 0x0, 0x800}, 0x4800) 2017/12/04 09:25:29 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f000000e000)=0xd846) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000029000)="") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = memfd_create(&(0x7f000002f000)="6c6f293a00", 0x1) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000030000)={0x0, 0x10000}) 2017/12/04 09:25:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x1ff, &(0x7f00009c1000)={0x0, 0x0}) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000b96000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r2 = memfd_create(&(0x7f00005c6000-0x14)="706f73fb0000020000090000007a7300000000", 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000b5a000)="2f6465762f7573626d6f6e2300", 0x4, 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000095b000-0xa0)={0x0, @in6={{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x598}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6, 0xfffffffffffffffa, 0x400, 0x0}, &(0x7f000016d000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00002dd000)={r4, 0x8}, &(0x7f0000971000-0x4)=0x8) pwrite64(r2, &(0x7f0000c2a000)="33", 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) tee(r0, r1, 0x4, 0x4) r6 = add_key$keyring(&(0x7f0000097000)="6b657972696e6700", &(0x7f0000b16000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f0000946000)="2e726571756573745f6b65795f6175746800", &(0x7f0000bdd000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001a0000-0x34)="bd577d679f714f4bb25788f39781d199625144a61c83b20c3eab0f0eb09448888a471883546b32fc072fa2209e8927572dd1e24e", 0x34, r6) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x20) lseek(r2, 0x0, 0x2) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000e53000)={r5, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendfile(r2, r2, &(0x7f000003c000)=0x0, 0xffc) symlink(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000124000-0x8)="2e2f66696c653000") ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f00001e5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) uselib(&(0x7f00002a1000)="2e2f66696c653000") readlink(&(0x7f0000c0a000-0x8)="2e2f66696c653000", &(0x7f0000abf000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) socketpair(0xb, 0xa, 0x7f, &(0x7f000061a000)={0x0, 0x0}) mount(&(0x7f00004ae000-0x8)="2e2f66696c653000", &(0x7f0000f1e000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000a67000-0x6)="6e6370667300", 0x0, &(0x7f0000b71000)="04") mkdir(&(0x7f00004f1000-0x8)="2e2f66696c653000", 0x91) ioctl$EVIOCGKEYCODE_V2(r7, 0x80284504, &(0x7f00009fd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/04 09:25:29 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) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000a1e000)={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, 0x1c) 2017/12/04 09:25:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) request_key(&(0x7f0000507000-0xa)="626c61636b6c69737400", &(0x7f000012a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b06000-0x26)="2663707573657470726f63766d6e657430776c616e302f2823766d6e6574302c657468317b00", 0xfffffffffffffffa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000687000)="2e2f66696c653000") mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00004df000)="746d70667300", 0x1, 0x0) chmod(&(0x7f0000b29000)="2e2f66696c653000", 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/04 09:25:29 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000000e000)="00", 0x1) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x2e, &(0x7f0000030000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2017/12/04 09:25:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000-0x9)="2f6465762f6b766d00", 0x3, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c09000-0x9)="2f6465762f72746300", 0x141000, 0x0) r3 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00005a5000-0x4)=0x0, 0x800) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f00003ff000-0x8a)={r0, r3, 0x96, 0x1, &(0x7f0000a1f000-0x29)="e6b51cf12cab2f5757b213f922398ff0a1faa8f6e3173f4fa68f9daac2283728f658d5c99093066aa9", 0x1, 0xa0, 0x0, 0x8, 0xffffffff, 0xa8, 0x8001, "09d2cb9c395a07d44f5b5ca78c2e20c77064dd87220bf818f7728056f5535f3e19d45c725d47a82f23d767577964473af8807e2e4b24f47c4ba52e315ce962242f1fae430b7a0d8fca9eb16e9823cbdef1cdc6503db0ed0a3d0e80e17b4eb2bf969384f9c0045897ca62"}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cac000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000b78000)=0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) lsetxattr(&(0x7f0000541000-0x8)="2e2f66696c653000", &(0x7f0000ff7000)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000fe1000)="47504c00", 0x4, 0x2) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f00008c5000)={0x4, 0x800, 0x20, 0x1}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f00007a5000)=0x1, 0x4) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, [0x5, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_SREGS(r4, 0x8138ae83, &(0x7f00006cb000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/04 09:25:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000c08000)={0x0, 0x2, []}) unlink(&(0x7f0000687000)="2e2f66696c653000") mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00004df000)="746d70667300", 0x1, 0x0) chmod(&(0x7f0000b29000)="2e2f66696c653000", 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/04 09:25:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000297000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000aba000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbe000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000179000)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) 2017/12/04 09:25:29 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000029000)="") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) 2017/12/04 09:25:29 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = syz_open_dev$sg(&(0x7f0000009000)="2f6465762f73672300", 0x3f, 0x4400) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40086410, &(0x7f0000030000)={0x1d, &(0x7f000000b000-0x1d)="e69209c51150bc30b32fd250aa631f0b1764348880461201149c019cdc"}) 2017/12/04 09:25:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f00006cb000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_procfs(0x0, &(0x7f00006ac000-0xe)="6e65742f70726f746f636f6c7300") getsockopt$nfc_llcp(r3, 0x118, 0x5, &(0x7f00005bb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7) 2017/12/04 09:25:29 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000029000)="") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2017/12/04 09:25:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0]}) pipe(&(0x7f00009ee000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00007c1000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000673000)={r4, 0x2}) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f00006cb000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/04 09:25:29 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000010000)="2f6465762f76637300", 0x1, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x0, &(0x7f0000031000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000031000-0x4)=0xaf) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2017/12/04 09:25:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000092b000-0x4)=0x7, 0x4) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) connect$unix(r1, &(0x7f0000ee9000)=@file={0x1, "2e2f66696c653000"}, 0xa) 2017/12/04 09:25:29 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup(r0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000031000-0x10)={0x1, 0x6, 0x3}) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000007000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000032000-0x4)=0x8) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000029000)="") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r0) rt_sigpending(&(0x7f0000011000-0x8)={0x0}, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2017/12/04 09:25:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f000047a000-0x4)=0x0) ptrace$cont(0x3f, r1, 0x1, 0x7f) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) 2017/12/04 09:25:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000ee3000)=@assoc_value={0x0, 0xffffffffffffffc0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0xfffffffffffffffe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x22c000)=nil, 0x22c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x40401) mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb4, 0xfffffffffffffffe, 0x80000000, 0x4000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0xa8, 0x83, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x8000005, 0x10001, 0x0, 0x0, 0x0, 0x4000, 0x7, 0x456, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r0, 0x0) mmap(&(0x7f000008a000/0x1000)=nil, 0x1000, 0x2000000, 0x51, r1, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000faa000-0x3)="2f6465762f766373612300", 0x80000000009, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000323000)=0x10, 0x800) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000b4e000-0x1000)="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", 0x1000) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc4d000)=nil, 0xc4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000942000-0x4)=0x7fa, 0x4) 2017/12/04 09:25:30 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x260000)=nil, 0x260000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) fsetxattr(r0, &(0x7f0000030000-0x15)=@random={"6f73322e00", "f72f76626f786e6574302d277b5c2c00"}, &(0x7f00001f9000-0x16)="2b5d2776626f786e657430776c616e31707070312e00", 0x16, 0x1) mmap(&(0x7f0000260000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000261000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000262000-0x10)=[{&(0x7f0000261000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}], 0x1) mlockall(0x80000000006) r1 = socket$netlink(0x10, 0x3, 0x20000000006) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000262000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000262000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65, 0x0) mmap(&(0x7f0000016000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000262000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000015000)="2e2f66696c653000", 0x2) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)="2f6465762f7663732300", 0x0, 0x0) socketpair(0x8, 0x8000a, 0x101, &(0x7f000000b000-0x8)={0x0, 0x0}) pipe2(&(0x7f00001aa000)={0x0, 0x0}, 0x7fffc) fcntl$setlease(r2, 0x400, 0x0) fcntl$setlease(r2, 0x400, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f00000da000)={{0x6, 0x4}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, 0x20000, 0x2cf, 0x5, 0x9, 0x1f, 0x36, 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]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r2, &(0x7f000000c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000000c000-0x4)=0x10) munlockall() 2017/12/04 09:25:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) request_key(&(0x7f0000507000-0xa)="626c61636b6c69737400", &(0x7f000012a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b06000-0x26)="2663707573657470726f63766d6e657430776c616e302f2823766d6e6574302c657468317b00", 0xfffffffffffffffa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000687000)="2e2f66696c653000") mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00004df000)="746d70667300", 0x1, 0x0) chmod(&(0x7f0000b29000)="2e2f66696c653000", 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/04 09:25:30 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x6) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2017/12/04 09:25:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00004ec000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f00000ac000-0x4)=0x8, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00002ec000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={r2, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000687000)="2e2f66696c653000") mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00004df000)="6578743200", 0x1, 0x0) chmod(&(0x7f0000b29000)="2e2f66696c653000", 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) recvmsg(r1, &(0x7f0000de2000)={0x0, 0x0, &(0x7f000030d000-0x10)=[{&(0x7f0000a76000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}, {&(0x7f0000a8e000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1}], 0x2, &(0x7f0000174000-0xc8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8, 0x22c}, 0x0) 2017/12/04 09:25:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, {0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x5, 0x0, 0x0, 0x0]}) 2017/12/04 09:25:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00005b3000-0x400)={"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"}) r3 = socket(0x10, 0x803, 0x0) sendto(r3, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) 2017/12/04 09:25:30 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000029000)="") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000e000)={0x0, 0x0, 0x0}, &(0x7f000001d000-0x1)=0xc) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r2, 0x7fffffff80000000, &(0x7f0000031000-0x10)={0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2017/12/04 09:25:30 executing program 1: mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000339000)=0x0, 0x4) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000221000-0x4)=0x15c, 0x4) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a57000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f5b000-0x18)="928da2450f1c44837c38d7ef965c11b276589f199854918b", 0x18, 0x44841, &(0x7f0000f5f000-0x1c)={0xa, 0x0, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21e}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00005ec000)=0x4, 0x4) sendto$inet6(r0, &(0x7f000045e000-0x1)="16", 0x1, 0x2000c001, &(0x7f00006ba000-0x20)={0xa, 0x2, 0xfffffffffffffffe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x5, 0x33, r1, 0xffffffffffffffff) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000f5f000)="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", 0x1000) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80000, 0x7) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000f50000)={&(0x7f0000f5c000)=@nl={0x0, 0x0, 0x8000, 0x0}, 0xc, &(0x7f0000f50000)=[{&(0x7f00001b5000-0x1000)="e761c3dbf430a281a2938e89965812eff059805597343e58", 0x18}, {&(0x7f00004f8000-0xd8)="44ff8f8596159dcd87f93934b1ba161c11665960b19209000000f24a20d380cd51beb33ef93a69a80b319ac545c2062a35c27f522f58f1a6c66c27a4b32cf4fc8e49e11ee0f08ca9dae0ee54f371f4ce9c432ef4c0710fee1ed3cf9dc9b3c62eff6afbdb4c556f22016d199985904c0122e5e0aaac58fe54fe867db88940de1fd4fad86dff32f571f8acc8768e49c6ca44f3352fa77dee306de20df33f04ceec439de2e622ca00000000000000096c25f6ad7bfa6cb22948bde2d0cac574dba4c78e0e3a452e6e3c15dd2e4ad7a56c9490512aaeb86fee7c", 0xd8}, {&(0x7f0000f56000)="df18199d8886dd818f31e9cf9290951af259614dc7549babfdae411fb8e59e7d3545ffb31c25557ab751b0977832b6b88d5745eaa6eb456093804a7a6282867b2b7e46ca349f814e73273db2b533c503ffdded0be58b9e95bb38d6c78f050f1543904791de039bba1a6635c3c89d438b5a0406071b6c64581dece46d972c2b1f236d996384e5ea31e5844fa7ffe4fa5c07c6412e9306e66cdb9fdc915f4c4d01cb11a7", 0xa3}], 0x3, &(0x7f0000f56000)=[{0x88, 0x0, 0x8, "000000001d548cb82e3b1aa6c7223e9c5a4dcecaf0dd89de0de117797407327cc16ff88508df6aef3c7163c37604654511814704d068f7ffc83fc9d6ea3fa4c7655822a09ba906273954c37509d04b8a5c2f207ad0605158b3e2c17581cfc03639890280698b6238cdb05a9d7ec49c86b7977ac51c"}, {0x70, 0x0, 0x5ea5faf3, "612ef8cb8669b8f46f5139924072d02157009ee22d696146389e989b70706ec8054c931a3bbbec10ce272e69c3a257ce7618e03e6925426ce9d7a4d5c021feddae37d620fb1438b2f49394e693621a24f868291a168ce3b92ca240ced5c12a"}, {0x20, 0x103, 0x2, "d79bf2d18d40cdfcb6759849"}], 0x3, 0x44015}, 0x400) r3 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000f5f000+0xbbf)=0x0, &(0x7f0000395000-0x4)=0x4) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f61000)={&(0x7f0000e66000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f68000)=[{&(0x7f0000dd4000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}, {&(0x7f00000f8000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f000082b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3}, {&(0x7f0000f66000+0x9dc)="000000000000000000", 0x9}, {&(0x7f0000390000-0x1c)="00000000000000000000000000000000000000000000000000000000", 0x1c}, {&(0x7f000092f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f0000f67000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f0000b41000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}], 0x8, &(0x7f0000f69000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x100000000000fdfc}, 0x23) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000376000)={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000f5a000)=0x2, 0x4) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/04 09:25:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000ee3000)=@assoc_value={0x0, 0xffffffffffffffc0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0xfffffffffffffffe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x22c000)=nil, 0x22c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x40401) mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb4, 0xfffffffffffffffe, 0x80000000, 0x4000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0xa8, 0x83, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x8000005, 0x10001, 0x0, 0x0, 0x0, 0x4000, 0x7, 0x456, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r0, 0x0) mmap(&(0x7f000008a000/0x1000)=nil, 0x1000, 0x2000000, 0x51, r1, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000faa000-0x3)="2f6465762f766373612300", 0x80000000009, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000323000)=0x10, 0x800) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000b4e000-0x1000)="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", 0x1000) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc4d000)=nil, 0xc4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000942000-0x4)=0x7fa, 0x4) 2017/12/04 09:25:30 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x967f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xd31, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x3f, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000029000)="") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2017/12/04 09:25:30 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000030000)="2e2f66696c653000", 0x100, 0x40) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000030000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000030000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000017000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, r3}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2017/12/04 09:25:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00002fb000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000880000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000053e000-0xb8)={0x0, 0xbbf6, 0x8, 0x7fffffff, 0x3db, 0x6, 0x1, 0x10000, {0x0, @in6={{0xa, 0x1, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffed1c, 0x1ff, 0x34, 0x8, 0x100000000}}, &(0x7f000057a000)=0xb8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000556000)={r1, 0x4, 0x3, 0x468}, &(0x7f0000442000)=0x10) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) 2017/12/04 09:25:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f00006cb000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/04 09:25:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000ee3000)=@assoc_value={0x0, 0xffffffffffffffc0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0xfffffffffffffffe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x22c000)=nil, 0x22c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x40401) mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb4, 0xfffffffffffffffe, 0x80000000, 0x4000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0xa8, 0x83, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x8000005, 0x10001, 0x0, 0x0, 0x0, 0x4000, 0x7, 0x456, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r0, 0x0) mmap(&(0x7f000008a000/0x1000)=nil, 0x1000, 0x2000000, 0x51, r1, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000faa000-0x3)="2f6465762f766373612300", 0x80000000009, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000323000)=0x10, 0x800) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000b4e000-0x1000)="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", 0x1000) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc4d000)=nil, 0xc4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000942000-0x4)=0x7fa, 0x4) 2017/12/04 09:25:30 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) r0 = socket(0x10, 0x803, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000581000-0x9)="2f6465762f76637300", 0x2000, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000fe0000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000e4f000)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000787000)={@multicast2=0xe0000002, @empty=0x0, r2}, 0xc) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000d65000-0x18)={0x8001, 0x1f, 0x5, 0xd81, 0x0, 0x7}) sendto(r0, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) 2017/12/04 09:25:30 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000031000-0xc)={0x0, 0x0, 0x0}, 0xc) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r2, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000029000)="") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) 2017/12/04 09:25:30 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000031000-0x8)={0x0, 0x81}, &(0x7f000002f000-0x4)=0x8) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000027000-0x10)={0x7fffffff, 0x4, 0x0, 0x5, r3}, &(0x7f0000031000-0x4)=0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) [ 111.350284] FAULT_FLAG_ALLOW_RETRY missing 30 [ 111.354851] CPU: 1 PID: 14753 Comm: syz-executor6 Not tainted 4.15.0-rc2+ #116 [ 111.362182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.371501] Call Trace: [ 111.374059] dump_stack+0x194/0x257 [ 111.377657] ? arch_local_irq_restore+0x53/0x53 [ 111.382303] ? handle_userfault+0x12b7/0x24c0 [ 111.386773] handle_userfault+0x12fa/0x24c0 [ 111.391062] ? handle_userfault+0x150b/0x24c0 [ 111.395536] ? userfaultfd_ioctl+0x4520/0x4520 [ 111.400092] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 111.405252] ? check_noncircular+0x20/0x20 [ 111.409457] ? __perf_event_task_sched_out+0x268/0x1400 [ 111.414791] ? print_usage_bug+0x3f0/0x3f0 [ 111.418994] ? print_usage_bug+0x3f0/0x3f0 [ 111.423201] ? trace_event_raw_event_lock+0x340/0x340 [ 111.428359] ? __perf_event_task_sched_in+0x200/0xc20 [ 111.433521] ? check_noncircular+0x20/0x20 [ 111.437729] ? __lock_acquire+0x6e9/0x47f0 [ 111.441937] ? __lock_acquire+0x6e9/0x47f0 [ 111.446149] ? lock_downgrade+0x980/0x980 [ 111.450266] ? lock_acquire+0x1d5/0x580 [ 111.454213] ? find_held_lock+0x39/0x1d0 [ 111.458257] ? lock_downgrade+0x980/0x980 [ 111.462380] ? __handle_mm_fault+0x2698/0x3e20 [ 111.466934] ? finish_task_switch+0x1d3/0x740 [ 111.471406] ? lock_release+0xda0/0xda0 [ 111.475442] ? do_raw_spin_trylock+0x190/0x190 [ 111.479992] ? userfaultfd_ctx_put+0x740/0x740 [ 111.484552] __handle_mm_fault+0x353a/0x3e20 [ 111.488928] ? check_noncircular+0x20/0x20 [ 111.493143] ? __pmd_alloc+0x4e0/0x4e0 [ 111.497002] ? find_held_lock+0x39/0x1d0 [ 111.501042] ? lock_downgrade+0x980/0x980 [ 111.505158] ? __lock_is_held+0xbc/0x140 [ 111.509212] handle_mm_fault+0x334/0x8d0 [ 111.513243] ? down_read+0x96/0x150 [ 111.516837] ? __handle_mm_fault+0x3e20/0x3e20 [ 111.521387] ? vmacache_find+0x5f/0x280 [ 111.525333] ? find_vma+0x30/0x150 [ 111.528846] __do_page_fault+0x5c9/0xc90 [ 111.532884] ? mm_fault_error+0x2c0/0x2c0 [ 111.537010] do_page_fault+0xee/0x720 [ 111.540779] ? __do_page_fault+0xc90/0xc90 [ 111.544981] ? lock_release+0xda0/0xda0 [ 111.548934] ? do_raw_spin_trylock+0x190/0x190 [ 111.553488] ? inode_dio_wait+0x530/0x530 [ 111.557610] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 111.562427] page_fault+0x22/0x30 [ 111.565849] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 111.571609] RSP: 0018:ffff8801d2c1f790 EFLAGS: 00010246 [ 111.576940] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff82507361 [ 111.584177] RDX: 000000000000010e RSI: ffffc90004589000 RDI: ffff8801d2c1fb90 [ 111.591417] RBP: ffff8801d2c1f870 R08: 0000000000000003 R09: 1ffff1003a583eac [ 111.598656] R10: ffff8801c7a72340 R11: 0000000000000003 R12: 1ffff1003a583ef5 [ 111.605893] R13: ffff8801d2c1f848 R14: 0000000000000000 R15: ffff8801d2c1fb88 [ 111.613142] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 111.618309] ? iov_iter_revert+0x9d0/0x9d0 [ 111.622526] ? mark_held_locks+0xb2/0x100 [ 111.626647] ? simple_xattr_get+0xeb/0x160 [ 111.630851] ? current_kernel_time64+0x122/0x2f0 [ 111.635586] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 111.640576] generic_perform_write+0x200/0x600 [ 111.645141] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 111.650392] ? generic_update_time+0x1b2/0x270 [ 111.654951] ? __mnt_drop_write_file+0xd/0x70 [ 111.659412] ? file_update_time+0xbf/0x470 [ 111.663618] ? current_time+0xc0/0xc0 [ 111.667396] ? down_write+0x87/0x120 [ 111.671081] __generic_file_write_iter+0x366/0x5b0 [ 111.675983] ? check_noncircular+0x20/0x20 [ 111.680190] generic_file_write_iter+0x399/0x7a0 [ 111.684919] ? __generic_file_write_iter+0x5b0/0x5b0 [ 111.689992] ? iov_iter_init+0xaf/0x1d0 [ 111.693940] __vfs_write+0x68a/0x970 [ 111.697627] ? kernel_read+0x120/0x120 [ 111.701502] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 111.706227] ? __sb_start_write+0x203/0x290 [ 111.710519] vfs_write+0x18f/0x510 [ 111.714030] SyS_write+0xef/0x220 [ 111.717456] ? SyS_read+0x220/0x220 [ 111.721052] ? finish_task_switch+0x1aa/0x740 [ 111.725516] ? do_fast_syscall_32+0x156/0xf9d [ 111.729986] ? SyS_read+0x220/0x220 [ 111.733585] do_fast_syscall_32+0x3ee/0xf9d [ 111.737876] ? do_raw_spin_trylock+0x190/0x190 [ 111.742430] ? do_int80_syscall_32+0x9d0/0x9d0 [ 111.746986] ? lockdep_sys_exit+0x47/0xf0 [ 111.751102] ? syscall_return_slowpath+0x2ad/0x550 [ 111.755999] ? prepare_exit_to_usermode+0x340/0x340 [ 111.761000] ? sysret32_from_system_call+0x5/0x3b [ 111.765828] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 111.770651] entry_SYSENTER_compat+0x51/0x60 [ 111.775026] RIP: 0023:0xf7f5ec79 [ 111.778355] RSP: 002b:00000000f775a08c EFLAGS: 00000296 ORIG_RAX: 0000000000000004 [ 111.786029] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000020011fd2 [ 111.793264] RDX: 0000000000000030 RSI: 0000000000000000 RDI: 0000000000000000 [ 111.800499] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 111.807734] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 111.814969] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 111.851747] FAULT_FLAG_ALLOW_RETRY missing 30 [ 111.856277] CPU: 1 PID: 14753 Comm: syz-executor6 Not tainted 4.15.0-rc2+ #116 [ 111.863605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.872926] Call Trace: [ 111.875483] dump_stack+0x194/0x257 [ 111.879084] ? arch_local_irq_restore+0x53/0x53 [ 111.883728] ? handle_userfault+0x12b7/0x24c0 [ 111.888196] handle_userfault+0x12fa/0x24c0 [ 111.892486] ? handle_userfault+0x150b/0x24c0 [ 111.896960] ? userfaultfd_ioctl+0x4520/0x4520 [ 111.901515] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 111.906672] ? check_noncircular+0x20/0x20 [ 111.910876] ? __perf_event_task_sched_out+0x268/0x1400 [ 111.916211] ? print_usage_bug+0x3f0/0x3f0 [ 111.920414] ? print_usage_bug+0x3f0/0x3f0 [ 111.924620] ? perf_event_sync_stat+0x5b0/0x5b0 [ 111.929256] ? __perf_event_task_sched_in+0x200/0xc20 [ 111.934419] ? check_noncircular+0x20/0x20 [ 111.938626] ? __lock_acquire+0x6e9/0x47f0 [ 111.942827] ? __lock_acquire+0x6e9/0x47f0 [ 111.947035] ? lock_downgrade+0x980/0x980 [ 111.951157] ? lock_acquire+0x1d5/0x580 [ 111.955099] ? finish_task_switch+0x1aa/0x740 [ 111.959567] ? find_held_lock+0x39/0x1d0 [ 111.963606] ? lock_downgrade+0x980/0x980 [ 111.967729] ? __handle_mm_fault+0x2698/0x3e20 [ 111.972280] ? finish_task_switch+0x1d3/0x740 [ 111.976743] ? lock_release+0xda0/0xda0 [ 111.980687] ? copy_overflow+0x20/0x20 [ 111.984553] ? do_raw_spin_trylock+0x190/0x190 [ 111.989103] ? userfaultfd_ctx_put+0x740/0x740 [ 111.993664] __handle_mm_fault+0x353a/0x3e20 [ 111.998040] ? check_noncircular+0x20/0x20 [ 112.002247] ? __pmd_alloc+0x4e0/0x4e0 [ 112.006103] ? find_held_lock+0x39/0x1d0 [ 112.010141] ? lock_downgrade+0x980/0x980 [ 112.014255] ? __lock_is_held+0xbc/0x140 [ 112.018310] handle_mm_fault+0x334/0x8d0 [ 112.022340] ? down_read+0x96/0x150 [ 112.025937] ? __handle_mm_fault+0x3e20/0x3e20 [ 112.030490] ? vmacache_find+0x5f/0x280 [ 112.034438] ? find_vma+0x30/0x150 [ 112.037950] __do_page_fault+0x5c9/0xc90 [ 112.041981] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 112.047317] ? mm_fault_error+0x2c0/0x2c0 [ 112.051433] ? check_noncircular+0x20/0x20 [ 112.055631] ? __lock_acquire+0x6e9/0x47f0 [ 112.059835] ? futex_wait_setup+0x22e/0x3d0 [ 112.064126] do_page_fault+0xee/0x720 [ 112.067895] ? __do_page_fault+0xc90/0xc90 [ 112.072097] ? check_noncircular+0x20/0x20 [ 112.076308] ? __lock_is_held+0xbc/0x140 [ 112.080342] ? inode_dio_wait+0x530/0x530 [ 112.084462] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 112.089279] page_fault+0x22/0x30 [ 112.092700] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 112.098460] RSP: 0018:ffff8801d2c1f790 EFLAGS: 00010246 [ 112.103788] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff82507361 [ 112.111029] RDX: 00000000000000b6 RSI: ffffc90004589000 RDI: ffff8801d2c1fb90 [ 112.118272] RBP: ffff8801d2c1f870 R08: 1ffff100387c751a R09: 0000000000000000 [ 112.125507] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffff1003a583ef5 [ 112.132743] R13: ffff8801d2c1f848 R14: 0000000000000000 R15: ffff8801d2c1fb88 [ 112.139991] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 112.145159] ? iov_iter_revert+0x9d0/0x9d0 [ 112.149368] ? mark_held_locks+0xb2/0x100 [ 112.153484] ? current_kernel_time64+0x122/0x2f0 [ 112.158211] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 112.163199] generic_perform_write+0x200/0x600 [ 112.167751] ? lock_acquire+0x1d5/0x580 [ 112.171703] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 112.176946] ? generic_update_time+0x1b2/0x270 [ 112.181497] ? __mnt_drop_write_file+0xd/0x70 [ 112.185958] ? file_update_time+0xbf/0x470 [ 112.190162] ? current_time+0xc0/0xc0 [ 112.193940] ? down_write+0x87/0x120 [ 112.197627] __generic_file_write_iter+0x366/0x5b0 [ 112.202522] ? check_noncircular+0x20/0x20 [ 112.206737] generic_file_write_iter+0x399/0x7a0 [ 112.211466] ? __generic_file_write_iter+0x5b0/0x5b0 [ 112.216541] ? iov_iter_init+0xaf/0x1d0 [ 112.220488] __vfs_write+0x68a/0x970 [ 112.224180] ? kernel_read+0x120/0x120 [ 112.228061] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 112.232788] ? __sb_start_write+0x203/0x290 [ 112.237086] vfs_write+0x18f/0x510 [ 112.240599] SyS_write+0xef/0x220 [ 112.244034] ? SyS_read+0x220/0x220 [ 112.247635] ? finish_task_switch+0x1aa/0x740 [ 112.252098] ? do_fast_syscall_32+0x156/0xf9d [ 112.256564] ? SyS_read+0x220/0x220 [ 112.260161] do_fast_syscall_32+0x3ee/0xf9d [ 112.264454] ? do_raw_spin_trylock+0x190/0x190 [ 112.269026] ? do_int80_syscall_32+0x9d0/0x9d0 [ 112.273587] ? lockdep_sys_exit+0x47/0xf0 [ 112.277701] ? syscall_return_slowpath+0x2ad/0x550 [ 112.282598] ? prepare_exit_to_usermode+0x340/0x340 [ 112.287583] ? sysret32_from_system_call+0x5/0x3b [ 112.292400] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 112.297216] entry_SYSENTER_compat+0x51/0x60 2017/12/04 09:25:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) request_key(&(0x7f0000507000-0xa)="626c61636b6c69737400", &(0x7f000012a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b06000-0x26)="2663707573657470726f63766d6e657430776c616e302f2823766d6e6574302c657468317b00", 0xfffffffffffffffa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000687000)="2e2f66696c653000") mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00004df000)="746d70667300", 0x0, 0x0) chmod(&(0x7f0000b29000)="2e2f66696c653000", 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/04 09:25:31 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) r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000012e000)={0x0, 0x88, "296c2932a5fd1f3316c8ff8d89c6e3cd1aa3fb8e70e22ea640f2e38def5471fe0add35962c8315d3d9b75116518e24cc0e5652b5be3d9bb1ed2a7758cb4a0c64426fc1c1325c829d2c22df880c7bc44c03fddfe17fa97d2d163c6319db4aee1c36b95d3040642d10e086856c4483c8cda987615d1f477580987fe0a79c69fce56aef59a1a5c6f9f2"}, &(0x7f00000b9000)=0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f0c000)={r1, @in6={{0xa, 0x2, 0xff, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6}, &(0x7f0000ffe000-0x4)=0x98) sendto(r0, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) 2017/12/04 09:25:31 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000029000)="") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x3, 0x1, &(0x7f0000030000)={0x0, 0x0}, &(0x7f0000031000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2017/12/04 09:25:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f00006cb000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/04 09:25:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000ee3000)=@assoc_value={0x0, 0xffffffffffffffc0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0xfffffffffffffffe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x22c000)=nil, 0x22c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x40401) mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb4, 0xfffffffffffffffe, 0x80000000, 0x4000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0xa8, 0x83, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x8000005, 0x10001, 0x0, 0x0, 0x0, 0x4000, 0x7, 0x456, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r0, 0x0) mmap(&(0x7f000008a000/0x1000)=nil, 0x1000, 0x2000000, 0x51, r1, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000faa000-0x3)="2f6465762f766373612300", 0x80000000009, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000323000)=0x10, 0x800) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000b4e000-0x1000)="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", 0x1000) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc4d000)=nil, 0xc4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000942000-0x4)=0x7fa, 0x4) 2017/12/04 09:25:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000cc5000-0x11)="2f6465762f7161745f6164665f63746c00", 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000c96000)=[@in6={0xa, 0x0, 0x8001, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}], 0x68) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000687000)="2e2f66696c653000") setsockopt$inet_tcp_buf(r2, 0x6, 0x16, &(0x7f00003df000)="cc5e22cfbe5144bcb6aa3a09116dd2f73d33a9cbaf63965e80dcaae5a1b62ad139e6c83c8db8f0ddea68d6007c911cb59478b952379c1d30d1c78eb0b5", 0x3d) mount(&(0x7f0000f88000+0x702)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00004df000)="746d70667300", 0x400001, 0x0) chmod(&(0x7f0000b29000)="2e2f66696c653000", 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/04 09:25:31 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000002000)={0x5, 0x40}, 0x8) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) 2017/12/04 09:25:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000008d000)="2f6465762f6175746f667300", 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000c66000)="2f6465762f7573626d6f6e2300", 0x6, 0x40) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f000081e000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet(0x2, 0x805, 0x0) ioctl$sock_ifreq(r3, 0x8991, &(0x7f0000038000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) bind$inet(r3, &(0x7f0000081000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x3) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f00005cc000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") connect$inet(r3, &(0x7f00000ba000)={0x2, 0x0, @rand_addr=0x7ffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000eda000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000079d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00001a3000)={r7, 0x5}, &(0x7f0000124000)=0x8) ioctl$TUNDETACHFILTER(r6, 0x401054d6, 0x0) recvfrom$unix(r1, &(0x7f00001a7000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0, 0x40000000, &(0x7f0000df0000)=@file={0xd26edec66df7bb59, "2e2f66696c653000"}, 0xa) r8 = add_key$keyring(&(0x7f0000109000-0x8)="6b657972696e6700", &(0x7f00000e1000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000f50000-0x8)="6b657972696e6700", &(0x7f0000536000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r8) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67036530000000000000000000000000", @ifru_flags=0x100}) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$unix(r0, &(0x7f00002f6000-0xb)=@file={0x0, "000000000000000000"}, &(0x7f00006f4000-0x4)=0xb) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r9, 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) ioctl$sock_kcm_SIOCKCMUNATTACH(r6, 0x89e1, &(0x7f0000718000-0x4)={r6}) write$tun(r6, &(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={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xb, 0x51cd49469c610c62, 0xc0, 0x0, 0x6, {[@mss={0x2, 0x4, 0x3ff}, @generic={0x17, 0x11, "767364944af432fef85785455b8e14"}]}}, {"448be508476aee0a495824e5f088aceda452a586a9a17e7ea4e775adc928f249e77409cf7db180081b9a25922b1088ea272eb40ae9a739869328e94b0169de90f5bfc760877d99a74119c46651a5cf2980b6da67f1678f072011ea72c84681d04125bfe46d341c04867c833f2414aea64352f93166e1c0cfbfdf320e93360003eb552249f4a72a84fea0e91a1d0000010000000000c657a8b1e4f88aad6b08b9de"}}}}}, 0xff) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 112.301590] RIP: 0023:0xf7f5ec79 [ 112.304919] RSP: 002b:00000000f775a08c EFLAGS: 00000296 ORIG_RAX: 0000000000000004 [ 112.312594] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000020011fd2 [ 112.319829] RDX: 0000000000000030 RSI: 0000000000000000 RDI: 0000000000000000 [ 112.327067] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 112.334308] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 112.341550] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2017/12/04 09:25:31 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f000002e000-0x9)="2f6465762f73672300", 0x14, 0x800) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000031000-0xc9)="c0e6f04016ac110854220ae31219a759b8787d903c79b9205e581be4b5ad66d90df5c65fc008d8b7b7fa2c9c1148248d7a24eaa1074627f4338b4414632ca57dd6d0b50c0898692b4d4290e84e9ac4b639102359da2a6478be1f8afd2ee0b71bdb4a7c94c71067b6fd47a422415353533b2ff5dd1d947f490f36ff1d1004f69cae5604c8302d981d3f72fd00d580817d9a1643293e5af3752788fbdd6435cc5f138605af45912b0549bb0b143411b639d95420371121c92cc74186fc08464f0a0418ddc98be43703ea", 0xc9) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f000000d000)="0000000000000000000000000000000000000000000000000000000000") r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002d000)="2f6465762f6877726e6700", 0x202, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r3, 0x4040ae75, &(0x7f0000031000)={0x8, 0x6, 0xc88, 0x200}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r3, 0x7, 0x100000000, &(0x7f0000004000)="570800b07aba2a425eabe62229df5df3695c1e5cafcf6ae02bbac3ee7194eefff326ba6a5377996c006fab042b8326b1686e0db6fe049a065bcfe96a52020282a6de88b83301e403c4c37cfe4629f452cb8e723ab5281ec796f2a4fe10a7ec656c908368e8ba3d660000000000008000f5d9b8c4cb38b56cb07036d9299a001348bc5096455480ff3cfe1c5a1d68f45a410004000047c05e3e6adbf3c0409f33bd9ad082ab090f3c2b2de80c1c2ebf5f6afac92fa2ead518949c7abec99851ed6e2f904513175490defcf0896b000000000003ffa112221bf8d9bda0e9606917f2", 0xe1) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000033000-0x8)={0x0, 0x2}, &(0x7f0000033000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000020000)={r4, 0x400, 0x6, 0x1}, &(0x7f000001f000)=0x10) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000029000)="") ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000002000)={0x3, &(0x7f0000024000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2017/12/04 09:25:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) 2017/12/04 09:25:31 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000031000-0xc)={0x7, 0xffffffffffffffff, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 2017/12/04 09:25:31 executing program 0: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000ee3000)=@assoc_value={0x0, 0xffffffffffffffc0}, &(0x7f0000001000-0x4)=0x8) r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0xfffffffffffffffe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x40401) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb4, 0xfffffffffffffffe, 0x80000000, 0x4000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0xa8, 0x83, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x8000005, 0x10001, 0x0, 0x0, 0x0, 0x4000, 0x7, 0x456, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r0, 0x0) syz_open_dev$vcsa(&(0x7f0000faa000-0x3)="2f6465762f766373612300", 0x80000000009, 0x200) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000323000)=0x10, 0x800) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000b4e000-0x1000)="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", 0x1000) r2 = socket(0x11, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000942000-0x4)=0x7fa, 0x4) 2017/12/04 09:25:31 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c1d000-0xa)="2f6465762f6375736500", 0x20400, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x100000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000013d000-0x160)={{{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x9, 0xffffffffffffffff, "d62d11bd1b60aa2dd0d2a18e181f3622a2a799c7c81dc795fd606796249f88b1cb92e76cf581a045dec6976a6237b2075e0b8419edbd3ecf71c03152c1dc21aa07024b15f9014783e0a5eaed0922946d"}, 0x160) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3, 0x2, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000ddb000-0x8)=0x75) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10000000010, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000354000)={0x0, 0x800}, &(0x7f0000777000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000657000-0xa0)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2, 0x1021, 0xffff, 0x8}, &(0x7f0000f66000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) r4 = open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r4, &(0x7f000006b000-0xa)="2e2f636f6e74726f6c00", 0x0) renameat(r4, &(0x7f0000e5b000)="2e2f636f6e74726f6c00", r4, &(0x7f00004dc000-0x10)="2e2f636f6e74726f6c2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000025000-0x78)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$mice(&(0x7f000059b000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0xc00) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000376000)={0x0, 0x0}, &(0x7f00006e3000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00006bc000-0x6)={r6, 0xff}, 0x6) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f00001bd000)={r6, 0x4, 0x3, 0x5, 0x100000001, 0x6, 0x9, 0x7, {0x0, @in={{0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0xe659, 0x3, 0x240000000, 0x3}}, &(0x7f0000e87000-0x4)=0xb8) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f3c000)="2f6465762f7667615f6172626974657200", 0x62200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x8)={r7, 0x9}, &(0x7f0000b0b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000ddd000-0x10)={0xfffffffffffdfffd, 0x1, 0x7, 0x7, r3}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r8, &(0x7f0000001000)={0x30000000, 0x0}) 2017/12/04 09:25:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f000071b000)=@pic={0x0, 0x200, 0x5, 0x1, 0x9, 0x2, 0x1, 0x0, 0x9, 0x100000001, 0xfffffffffffffe00, 0x5, 0x4, 0x9, 0x1000, 0x8}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x5, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f00006cb000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/04 09:25:31 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) r0 = socket(0x10, 0x803, 0x0) connect$llc(r0, &(0x7f000035a000)={0x1a, 0x0, 0xb34, 0x5, 0x2, 0x80000001, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) 2017/12/04 09:25:31 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000019000-0xc)="2f6465762f72666b696c6c00", 0x2, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r2, &(0x7f0000031000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000031000-0x4)=0x10) 2017/12/04 09:25:31 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000010000-0xc)="2f6465762f72666b696c6c00", 0x121000, 0x0) ioctl$VT_RELDISP(r2, 0x5605) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2017/12/04 09:25:31 executing program 0: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000ee3000)=@assoc_value={0x0, 0xffffffffffffffc0}, &(0x7f0000001000-0x4)=0x8) r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0xfffffffffffffffe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x40401) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb4, 0xfffffffffffffffe, 0x80000000, 0x4000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0xa8, 0x83, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x8000005, 0x10001, 0x0, 0x0, 0x0, 0x4000, 0x7, 0x456, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r0, 0x0) syz_open_dev$vcsa(&(0x7f0000faa000-0x3)="2f6465762f766373612300", 0x80000000009, 0x200) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000323000)=0x10, 0x800) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000b4e000-0x1000)="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", 0x1000) socket(0x11, 0x3, 0x0) 2017/12/04 09:25:31 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000030000)={0x0, 0x0}) ioctl$KDDISABIO(r2, 0x4b37) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000029000)="") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2017/12/04 09:25:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)="2f6465762f6b766d00", 0x80000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f00006cb000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/04 09:25:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) request_key(&(0x7f0000507000-0xa)="626c61636b6c69737400", &(0x7f000012a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b06000-0x26)="2663707573657470726f63766d6e657430776c616e302f2823766d6e6574302c657468317b00", 0xfffffffffffffffa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000687000)="2e2f66696c653000") mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00004df000)="746d70667300", 0x0, 0x0) chmod(&(0x7f0000b29000)="2e2f66696c653000", 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/04 09:25:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x80807, 0x0) sendto(r0, &(0x7f0000cda000-0x12)="120000001600e7ff06ffe90009149b00f99b", 0x12, 0xfffffffffffffffd, 0x0, 0x0) 2017/12/04 09:25:31 executing program 1: mmap(&(0x7f0000000000/0xb3a000)=nil, 0xb3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b3b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f000069f000)={&(0x7f0000b37000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000b38000-0x50)=[@rights={0x10, 0x1, 0x1, [r1]}, @rights={0x10, 0x1, 0x1, [r1]}], 0x20, 0x0}, 0x0) mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000b3c000-0x20)={@generic="9f6f9907b41a3eb5143f6ec874dd215f", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/04 09:25:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00007a5000)={{&(0x7f0000e3f000/0x3000)=nil, 0x3000}, 0x2, 0x0}) r1 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000469000-0x8)="6b657972696e6700", &(0x7f0000a09000+0xffc)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r3 = request_key(&(0x7f00003b9000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000140000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000803000-0x2)="2c00", 0xfffffffffffffffb) keyctl$instantiate(0xc, r2, &(0x7f0000445000-0xac)="a0eb0cda7ab81e45a8251bb8ce1b0f5acc89301a58817b7f6542e23b3caa321bb3d2a6d8857cb7fd60c18b00d0021ecc8414355afc049c7948c542f312a22048468d9ad720c10d0afaa32832b89c31dc1ce5d73ccbfd9fa2c9f8c5f098b190205891a1cb8149483f88d04dd0b592f013b60c2aa218dff370da8ea2e873d56241c58463c9d3264764c55d137de2ed1f8c697f0a4dbba7ab7723d6bb402f9269e8404df4537c002ff96d0ac2bb", 0xac, r3) unlink(&(0x7f0000687000)="2e2f66696c653000") recvfrom$ipx(r1, &(0x7f0000891000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x10000, &(0x7f000030e000-0x10)={0x4, 0x4, 0x8e3, "565d5e0eda9b", 0x5, 0x0}, 0x10) mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00004df000)="746d70667300", 0x1, 0x0) chmod(&(0x7f0000b29000)="2e2f66696c653000", 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/04 09:25:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a27000-0x1c)={0x5, 0x83, 0xff, 0x1, 0x0, 0x0, 0x200000}, 0x1c) r1 = syz_open_dev$sg(&(0x7f00005a8000)="2f6465762f73672300", 0xa839, 0x111303) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000171000)={0x2, [0x0, 0x1]}, &(0x7f00007a8000-0x4)=0x8) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c57000-0x11)="2f6465762f7161745f6164665f63746c00", 0x410000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80206433, &(0x7f000066e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000868000)=0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) 2017/12/04 09:25:31 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000030000)={0x0, r2, 0x0}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x0, &(0x7f0000030000)="b9bf3d8b91be19ba48ec9cdae24e933b323f16be4801fc09d5b99ad999aa2ddd8d77ced79237fe1c593d093729bb57f409543027a0b764143bb9e47b571f9437f945d7148d840b47c3312c2e1828e2b7b60e1bc7e2", 0x55) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 2017/12/04 09:25:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x86085f64e3216ee3, 0x9, &(0x7f0000202000-0x8)={0x0, 0x0}) setsockopt$ax25_int(r0, 0x101, 0x8, &(0x7f000011e000-0x4)=0x4, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000504000-0xc1)="9041bc224aab9566c07764f73d49a5b0519e29749b890340af068cd9418828ed256e5d59c7a1d90c0deb672dce11c4529d65602574f7bf03e0968d7a49b5a75c0072bed77084bc078b02aa189da84987771eddf120ae1e831b4345170225f3fb36effd9d974ac857bb41e328d32b052a086b60d64ae90b45e3e8c0bd89f64e0305723a3b4b25de088049328fcc865ba2b68664d6984074466115959cdae4ad23c30e8710341f501db91e4c8120841531df07ecef63f13df790296546f48c2ea02f", 0xc1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000687000)="2e2f66696c653000") mount(&(0x7f000029f000-0x8)="2e2f66696c653000", &(0x7f000093f000)="2e2f66696c653000", &(0x7f00004df000)="746d70667300", 0x1, 0x0) chmod(&(0x7f0000b29000)="2e2f66696c653000", 0x0) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000f70000-0x14)={0x0, 0x100000000, 0x101, 0x6, 0xfffffffffffffffb, 0x100000000, 0x7, 0x3, 0x4de, 0x2}) r3 = getpgrp(0x0) r4 = getpgid(0xffffffffffffffff) rt_tgsigqueueinfo(r3, r4, 0x22, &(0x7f00005f6000-0x10)={0x18, 0xfffffffffffffff9, 0x1, 0x8}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$TIOCSTI(r0, 0x5412, 0x9) 2017/12/04 09:25:31 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000029000)="") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000030000)="2e2f66696c653000", 0x501100, 0x8) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000030000)={0x7, r1, 0x1}) 2017/12/04 09:25:31 executing program 0: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000ee3000)=@assoc_value={0x0, 0xffffffffffffffc0}, &(0x7f0000001000-0x4)=0x8) r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0xfffffffffffffffe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x40401) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb4, 0xfffffffffffffffe, 0x80000000, 0x4000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0xa8, 0x83, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x8000005, 0x10001, 0x0, 0x0, 0x0, 0x4000, 0x7, 0x456, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r0, 0x0) syz_open_dev$vcsa(&(0x7f0000faa000-0x3)="2f6465762f766373612300", 0x80000000009, 0x200) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000323000)=0x10, 0x800) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000b4e000-0x1000)="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", 0x1000) 2017/12/04 09:25:31 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000000f000-0xc)={0x3, r1, 0x1}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000030000)=0x80000000) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r2, &(0x7f0000032000-0x8)="2e2f66696c653000", &(0x7f000002a000)=[&(0x7f0000030000-0x6)="e6656d312d00", &(0x7f0000032000-0xb)="7b9c657468306574683000", &(0x7f0000032000-0x3)="3a2900", &(0x7f0000025000)="70726f63283a6c6f7b00"], &(0x7f0000030000-0x8)=[&(0x7f0000029000)="776c616e316d643573756d6367726f757047504c49706f7369785f61636c5f6163636573732570726f63f35b00", &(0x7f0000031000)="766d6e657431292870726f636367726f7570256c6f59656d3000"], 0x1000) 2017/12/04 09:25:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000086b000)="2f6465762f6b766d00", 0x0, 0x0) lseek(r0, 0x0, 0x5) memfd_create(&(0x7f0000fb8000)="2b7b00", 0x2) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00005ba000)=0x0) r4 = getpgid(r3) r5 = add_key(&(0x7f00007be000-0xb)="6173796d6d657472696300", &(0x7f0000095000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002e4000)="d2fe69af866102a260787b54315be6d073874a52310e84db3834ec8142b08ffac61bee03cd5c03d7b0a986f096068e547f043adab10abed083d98f11ee3cbb890243953463cc916cd73d3d12c836b91a7f3cec734ff7f4e25b52a8910b341078ba01feeee5217172c5bc9533573a801b88080b05e13c016131024c20500a4e9b7ffba8", 0x83, 0xfffffffffffffffd) add_key$keyring(&(0x7f00009eb000)="6b657972696e6700", &(0x7f0000d4b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate(0xc, r5, &(0x7f0000362000)="f57b52ad2e6a", 0x6, r5) pipe(&(0x7f0000fdd000-0x8)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r1, &(0x7f0000bee000)={r6, r1, 0x9}) ioctl$KDDISABIO(r6, 0x4b37) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005c5000-0x11)="2f6465762f7667615f6172626974657200", 0x400000, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) sendmsg$nfc_llcp(r8, &(0x7f000034a000)={&(0x7f00005e9000-0x58)={0x27, 0x1ff, 0xf7cf, 0x7, 0x200, 0x3, "696314b9656b45b51d352e33d28b1551aaf4df616704954aa3e66a648d2cfd100e6f541ce53aadbdcc1300882b0eec3f0e857b63e1a89cca9e29b183e03fe6", 0x6}, 0x58, &(0x7f00004f6000)=[{&(0x7f000033e000-0xb0)="724982a61fcfadb3a5a1f275187a6a5e1c70552255c9f9d33f6cb7653a73c1f0b15a2e04bc414e3af72dd762cdfb5b7dd568587c0642d0448c3e835af457e04d8cd81c94125af00e891470a640e77d856cbc1e184b05aa28625ff20d3762fd455ce0b67d89528b1f82e656a9260c17707664fa7cd99a56f4546e13b3911c893f5a09b61288519d77f7a0dc358e0e510187b136f46aa1c7694d65ef526b2efdf2d14be155cfa55440c1afda7deb005692", 0xb0}], 0x1, &(0x7f000053b000)={0x4c, 0x101, 0x0, "1dfd633950ac885182fc6324d3fd8266704b4089049fc8d06e61a96b6e66e89bbaed27a188baccc2af1c6b9f5aa4d422f10e1f8b8932594d3640dc8a2f"}, 0x4c, 0x1}, 0x10) getsockname$packet(r7, &(0x7f0000081000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000683000)=0x14) ioctl$sock_inet6_SIOCADDRT(r6, 0x890b, &(0x7f0000869000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xee2, 0x5, 0x200, 0x500, 0x9, 0x100010, r9}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, [0x5, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f00006cb000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/04 09:25:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000076d000)="2f6465762f76637300", 0x20000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f000009a000)={0x4, &(0x7f000003d000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000eb9000)={r2, 0x3}) r3 = socket(0x10, 0x803, 0x0) sendto(r3, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) fsync(r0) 2017/12/04 09:25:31 executing program 1: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000ee3000)=@assoc_value={0x0, 0xffffffffffffffc0}, &(0x7f0000001000-0x4)=0x8) r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0xfffffffffffffffe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x40401) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb4, 0xfffffffffffffffe, 0x80000000, 0x4000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0xa8, 0x83, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x8000005, 0x10001, 0x0, 0x0, 0x0, 0x4000, 0x7, 0x456, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r0, 0x0) syz_open_dev$vcsa(&(0x7f0000faa000-0x3)="2f6465762f766373612300", 0x80000000009, 0x200) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000323000)=0x10, 0x800) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000b4e000-0x1000)="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", 0x1000) socket(0x11, 0x3, 0x0) 2017/12/04 09:25:31 executing program 0: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000ee3000)=@assoc_value={0x0, 0xffffffffffffffc0}, &(0x7f0000001000-0x4)=0x8) r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0xfffffffffffffffe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x40401) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb4, 0xfffffffffffffffe, 0x80000000, 0x4000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0xa8, 0x83, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x8000005, 0x10001, 0x0, 0x0, 0x0, 0x4000, 0x7, 0x456, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r0, 0x0) syz_open_dev$vcsa(&(0x7f0000faa000-0x3)="2f6465762f766373612300", 0x80000000009, 0x200) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000323000)=0x10, 0x800) 2017/12/04 09:25:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b8e000)="2f6465762f7161745f6164665f63746c00", 0x400000, 0x0) statx(r0, &(0x7f0000dd2000)="2e2f66696c653000", 0x100, 0x0, &(0x7f0000d05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0xe) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000687000)="2e2f66696c653000") ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f00008b7000-0x148)={0x8, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00004df000)="746d70667300", 0x1, 0x0) chmod(&(0x7f0000b29000)="2e2f66696c653000", 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) clock_gettime(0x0, &(0x7f0000922000)={0x0, 0x0}) pselect6(0x40, &(0x7f00003f8000)={0x1ff, 0x3, 0x571, 0x9, 0x4, 0x5, 0x1, 0x80000000}, &(0x7f000077a000-0x40)={0x8001, 0x7fffffff, 0x80000001, 0xff, 0x1c, 0x7, 0x7, 0x1}, &(0x7f00009fa000-0x40)={0x1, 0x7, 0x0, 0x6, 0x4, 0x100, 0x7f, 0x1}, &(0x7f0000bc9000-0x8)={r3, r4+10000000}, &(0x7f00004d6000-0x3)={&(0x7f00001d2000-0x8)={0x8001}, 0x8}) 2017/12/04 09:25:31 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000000b000)="2f6465762f7573626d6f6e2300", 0x5, 0x40001) ioctl$TCGETA(r1, 0x5405, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r2, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f000001e000-0x9)="2f6465762f76637300", 0x80000, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000031000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r3, &(0x7f0000024000)="2e2f66696c653000", r4, &(0x7f0000031000-0x8)="2e2f66696c653000") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000031000)={0x0, 0x0}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000032000)={r5, 0x3}) clock_getres(0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000004000-0x1a8)={0x2, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) 2017/12/04 09:25:31 executing program 0: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000ee3000)=@assoc_value={0x0, 0xffffffffffffffc0}, &(0x7f0000001000-0x4)=0x8) r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0xfffffffffffffffe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x40401) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb4, 0xfffffffffffffffe, 0x80000000, 0x4000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0xa8, 0x83, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x8000005, 0x10001, 0x0, 0x0, 0x0, 0x4000, 0x7, 0x456, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r0, 0x0) syz_open_dev$vcsa(&(0x7f0000faa000-0x3)="2f6465762f766373612300", 0x80000000009, 0x200) 2017/12/04 09:25:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000dc6000)="", &(0x7f0000cdc000)=0x0) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000fa4000)="67000000000000000000000809149b00f99b", 0x12, 0x420000040, 0x0, 0x0) 2017/12/04 09:25:31 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000030000)="2f6465762f72666b696c6c00", 0x200, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0x7, [0x2, 0xffffffffffffffe1, 0x8, 0xec000, 0x7f, 0x2, 0x5]}, 0x12) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r2, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000029000)="") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) r3 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000031000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000029000-0x4)=0x0) setpgid(r3, r4) 2017/12/04 09:25:31 executing program 1: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000ee3000)=@assoc_value={0x0, 0xffffffffffffffc0}, &(0x7f0000001000-0x4)=0x8) r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0xfffffffffffffffe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x40401) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb4, 0xfffffffffffffffe, 0x80000000, 0x4000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0xa8, 0x83, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x8000005, 0x10001, 0x0, 0x0, 0x0, 0x4000, 0x7, 0x456, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r0, 0x0) syz_open_dev$vcsa(&(0x7f0000faa000-0x3)="2f6465762f766373612300", 0x80000000009, 0x200) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000323000)=0x10, 0x800) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000b4e000-0x1000)="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", 0x1000) socket(0x11, 0x3, 0x0) 2017/12/04 09:25:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) request_key(&(0x7f0000507000-0xa)="626c61636b6c69737400", &(0x7f000012a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b06000-0x26)="2663707573657470726f63766d6e657430776c616e302f2823766d6e6574302c657468317b00", 0xfffffffffffffffa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000687000)="2e2f66696c653000") mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00004df000)="746d70667300", 0x0, 0x0) chmod(&(0x7f0000b29000)="2e2f66696c653000", 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/04 09:25:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f76637300", 0x40000, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000381000-0x9)="2f6465762f6b766d00", 0x3, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) clock_gettime(0x0, &(0x7f00000d1000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000064b000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000823000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e6f000-0x8)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000b19000-0x118)=[{0xe, 0x297, 0x400, 0xffffffffc3ebba79, @tick=0x3, {0x6, 0x7}, {0x8, 0x400}, @control={0x3ff, 0x7, 0x0}}, {0x5, 0x30000000000, 0x9, 0xfffffffffffffffa, @time={r3, r4+30000000}, {0x8, 0x9}, {0x800, 0x9}, @connect={{0x20, 0x0}, {0x6, 0x400}}}, {0x6, 0x6, 0x7, 0x8, @time={r5, r6+10000000}, {0x3, 0x7}, {0x1, 0x2}, @queue={0x6311, {0x6, 0x6}}}, {0x10000, 0x3f80000000, 0x6f04, 0x130, @time={r7, r8+10000000}, {0x204000000000000, 0x80000000}, {0x28d5, 0xfffffffffffeffff}, @raw8={"8d98ca423db107e98ccc64f5"}}, {0x8000, 0xc7, 0x1, 0x4, @tick=0x2be0, {0x6, 0x8}, {0x3, 0x1ff}, @addr={0x8000000, 0x4}}, {0xffff, 0x970e, 0x317, 0x20, @time={0x77359400, 0x0}, {0x10001, 0x8}, {0x9, 0x6}, @raw32={[0x1, 0x1000, 0xc714]}}, {0x2, 0x5, 0x20, 0x3, @time={0x77359400, 0x0}, {0xa52d, 0x7}, {0x3f, 0x6}, @control={0xfffffffffffffffe, 0x1232, 0x6a}}, {0x4, 0x4, 0x6, 0xfff, @time={r9, r10+30000000}, {0x4, 0x7ff}, {0x100000000, 0xd661}, @addr={0xffff, 0x1}}, {0x7, 0x8, 0x4, 0x3, @time={0x0, 0x0}, {0x669, 0x9}, {0x7, 0x7}, @time=@tick=0x2}, {0x1, 0xd8d5, 0x8, 0x1, @time={0x0, 0x989680}, {0x3ff, 0x3}, {0xff, 0x5}, @addr={0x8, 0xeb57}}], 0x118) r11 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000c80000)={0x10200, 0x0, 0x0, 0x1000, &(0x7f00004fa000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r11, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x5, 0x0, 0x0, 0x0]}) creat(&(0x7f0000b40000)="2e2f66696c653000", 0xd0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000b4d000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f00006cb000-0x18)={0x1, 0x1, [{0x5, 0x0, 0x78}]}) 2017/12/04 09:25:31 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000020000-0x4)=0x0) ptrace(0x11, r2) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2017/12/04 09:25:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000687000)="2e2f66696c653000") mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00004df000)="746d70667300", 0x1, 0x0) chmod(&(0x7f000079e000-0x8)="2e2f66696c653000", 0x40) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/04 09:25:31 executing program 0: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000ee3000)=@assoc_value={0x0, 0xffffffffffffffc0}, &(0x7f0000001000-0x4)=0x8) r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0xfffffffffffffffe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x40401) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb4, 0xfffffffffffffffe, 0x80000000, 0x4000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0xa8, 0x83, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x8000005, 0x10001, 0x0, 0x0, 0x0, 0x4000, 0x7, 0x456, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r0, 0x0) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000323000)=0x10, 0x800) 2017/12/04 09:25:31 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x40000004, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) inotify_init() ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f000000e000)=0x0) 2017/12/04 09:25:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x5)="6574683100", 0x100000000001) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x31, r0, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000b000)="2e2f66696c653000", 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000026000)="2e2f66696c653000", 0x0, 0x0) getdents64(r2, &(0x7f000002a000-0x2c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000004000)="448b3317a01b6195a6eb9379c28becb517518171f7d13154dd1d23130201a8aec44325b0ef4699f4808e5becc075441576a7bff41f19cd8d9fbead2f1f3be326d77395c091d5f301d9b2193f976951d43a74081d94d5b8f166ecba8d67666033e7eb700552b2da5aaaef5f558c1b3b87b9ca07b93a23dc6d9eb22de47d90eeb5bc93a7a0bc104a743a953d8dc0830b27800a0091d4777810ffae98349eabfe9fb2c5c3399dc9bb32fd7cf89a3a5548128772a8d0d1210547fc3b4421d6b7f83c7361807e2b5590d09a303260d9672a6fe7a31cb4db0b265d193cec629ed1084420d137fe3d633a97f9180dd7f115d9444f032889526d16ca56aaa124c7ff7378d7cfa01005e8de1dd8265e288cb57cd99792e58a28e664865530d1c2d4b8b3057f1dfccc756bac8d2618d1b28be475ff14060aab91dd67f9fd6401e4444c07425fa4259840397bab3eaf48407fc75bdf5c4df6a3b746397855c6d740e56e09f7923162ab0d4e114f502a01436e1c093151c054f5802335fe8fcec4b37c11d9e4aaf04dfde3bac3f679a3c2615827dec00e444ee1528d58b928c25ae1e1d1cbb59b3d5beeb4ca86a925307ba5556e0da722564e91c927e8a35d2c5a56e1977ab9e0993a298df3c0193773cdc1d6744d4bd6fa9d1af4a217a18f50473dcc47bbf552a29b5fa29e32c582b63e6fea7b148063137df5daf688f926604f133651d7caf884470d2d3485fde4cfd1dcb2d73efed8ee3b2788ff9695b4fb18f1cb308f8fd374d39eb4f98ee133380fec745fdafa8d30940e9b41f2aa7b8a7adaef1371ad19874c5d61652b734f27eeec0294943e7a055c5f6c8bfe4657be008f0824dfa06a8f6596bf18dce064e94099ccd123204814a25a7d3ea2ee6c733e044417cbce757770443c1918b58deabb8528c1274f8c69e46d17b04762b426d2e29d3b4eb534a304e0b7458f316c4201f24a32a6062aa35bf0c36cbbed96dfbee20cb5a2f492935ba043a4819293bd82e6721d1e3383e853754d6a615fcc65584b51c52a0adf7d9b5a2a3f175137ccdd08c0d76f3cff533370d71aaf31731bebdd1be91bc746274d1bbe962886761efa8a687f645e3da055182f337b813929f0a894ab14b260596d677c18cf31c5e75bf258f59f7632ef29aeaadb57a71d1f9badbe7ca3faccc42fd172d6d8ecc389616cefc958c1b142109ecb7730821df04bb6ec760d6c0d1b1562484aa8d76cb6e78c4484fe773250198d7d239f311035ac15517fd7a33d45e017c529cbc9063d26c9e9b916dfd57f220121a312151a8ecfffd12f0386f4b10224a6925c8612fc6652aaf81aaa032a47bb27f0bee4f84383e760532a38378c4f683ed5bb0b1797222cff15e6f3b5e788dcc478a211615870fef84c02c924d1e6362f1060da028ec6b0732f86384e2d5fede882f8401491adbfd98c8d0a7a5b41e73a5dc3d562eec1404b29903d1e94b81642a63985b2d075dc22e33845f877cae20cf04db3f507eac71de2f6eaacfe73620a94ba5e810d24283914eaf219ce4fcb4ddca1da5e5c8f8529d3fd070e4ab90ac8fad0ff4c129c97bdc7945046f8503ed350751451efcdfd8d2b75e65b49429e61dee05dd285a8b2bcd413d1ec05eece870c04d26a1f2120742c7a65d4d2547c59b8d44754811816dd5a66306721dd83674d16623c087bd294666e7d8c50116eafa5d8b445128c6f778999853a69c106d303d022ce39dc4fb98474724cd9e7cda7e1c3287f569c6643cae45b6a252bc4f5dc2e2ffc1cde98c01f9c8e33083efde776731401d57063ebc1e5badc530e163377b464831683f8f17f92b7aed54c0554f64a59b520d1cdf6ee1d23d17934fbbac439cd4234b6e7f94117bc2d4bec174d6d4f19184d523b8c47edd66847589ea121e6f12a5e15e5ffa851ea464c3f27e5fd0e14f64939aa6f449a432e5b6578a0f080461d479c05162125d1f19b1180714fd2ae3d429862a8a2ddd53fc9b1beb7310fa6442e7701a85c4b46c115b499aadeb422f105cde09c1726462904a4c65232a597d0b5ed07df361c187377c0a8fb97cf345388be6848a1d37c99a1b259b9587d456a2c9ed0f37501cbd653f73f297235e1577a4e2ecf9128b2b82df1adf773abca66a51f85205aaab9db8d274d6808f148becb1cafc8c3a6903f352de59043fd851168271a5c066ce9e4240e3507f15bada706fde34c1cb7c944fe3e8bda100162f1d74cd0e3dce2d30b5956f8745cd59a26b233af33fb0a3b8d13821c28ad4852a7dffdc56b12803c03c73440209962fa82d81def718cb3cb4688347984a9d37003b78a85d40082b8d7e771a81eda7633169223bee94f661d48bb7e1d70bf02c7b52809b5459f8c8ad3b32bbb52718f90b36956b015934f641410e002754bb9137f818bf6b3991e3491e30f6cc12231f1aa6d4dabce74866210c3b594f870ac212420864c94bd872ec6db3f143899b650ca13df5ba50647edd1c4227e4b2e459f01799bc25a49f6fc840ca94a66cbbaff4b7ebcfde0878a11dbb8118e9a7f6b2e503a9db116364132e051a4dd8b69f742979dd79ea4f58ba652a62ae239d7132ae68456b768c08e04a22bcbe66c9e3980b88d3e909bc8384df8361e4cd5a28cd2b7044bf3cecf8a3e44cc116a939bc24a271842e98750cd5d8f12de68b8d5fde51006d00f6e034461a1928d886fcf038891d4858074f22353320ce22b6c58a8b867cc7a1dff000b946935d3cb8bc0d81b14086496fc3275f5d12c51ccdd3963baefc94e5659667e96b15338c6ff8460af5db92bfa3b4edc4d8ff65baf5c42684f38467364cdf44578fe214327e3ca1ee963bc832fee7292c7f8779af745473ffb7f411487b8f04c0802855dcc5d005136a4cf5937da818f200128d2fb7d0b638bb539869c33fc9ffe889c600c2569b3beb60fa2e653e9b2dad493ab5d3609ae626e366ecb14a5c162fa49e554556eb96aa434b325489072463294d8c2591868a026d8135fea458214da20848655c7ea4b9dd4b413b7755fca7472b1a1ad9021d4b24e339ff0f439b2819d48e5591382a5ec0eea1c2b26cc8860e01d68997132f45fdea5695d56c52fac8904578842f2ce6b9b7bad180a3c99a8eb51fb79d31280fa12cecfa97d6e79bc066c72663f33e5920db9bfe30c32c41ee5cdbd6fd3f46367e73e00fabd07b434019f7a8ad2757ee15c055cb334118d337d3fb4e6e591d4126d71c8cf7bfc667a2333ed68d5d8f364d6f1291b07556119e388d3171613d0b72fc60cd1f9b620041094941daffd0df902e45510ba5fb0c13d30587cd18ad8de3d5c36a3da1879b614a7e3f6ec5978754d9114d25b9392261cc831839a0dbbe340f70e6f3f8df653dbdf3e8e1418b31ee3d6f3e675565dccebae1e05c0f53b853b85ca4af8a8401b184f3c0ba5d2b8728aedd7957b9b8c58ab8081bd6d3e692942c652dcba2b6fb32bc68a06d2f2eb829e6e413296a3be65cbd5daf91514aad3b78e4a7da2498065ba56e4963c1d39983dfb561f76dafd8c9b6e2447632544ec631c27c3276ed357ac6e3d8c725b8638ed68b3f21e1039c0172d0bd2338bdd4b5c79055cbfc97bc30748ca74be01a6dd76046efb4570cd92ccf01026cb8fc7bdb32c4b90999e06b551a9885778c6708ae32a015bad46461760c0f1d686fe36546c66b24955325ed1056413239bbbee94626c4aa935a210f0510bed2b36e7d8b98ad449041f64951884e92531d4d1b18a3d77d18ffe5f8e1f26d75c4af1a0cdeda57f09f08673dffa2cf7d487b97eac4a2721d9b3fcd37cd3c6768645b90840eee155017d56dd95d63e00d5ef77d7e39edd680fe24f015d038ced20a26f7219c396fd5886b4aa7edeea512aa1e360b27f87ca46c0dd6cbdf2165c0374b711d087cbdceb4a59285b9bd480c838ca091153d680484e90b0ceb3741407afbf67bb64de57c609b74dbdc3c56eb54dc502f778c7099210985871671502c29d863efbb8ab45adeb69bf2dd4ff3e56505ab122d476731057c25ebceb830e185b4cdb2e58c9e424be62627b47b6da4bc44b04e0925ac81ae75be366db10b94af9b56fcd5c052b3bc5a59c1c34243e73c2032a4cafabb3f0515a817d78a058013c44a589e1504a48cb461f639fb4baf50b47ff99cfd2fa8fc45036341d2a8574a612915de9a65ec5b4cb768a907baa6d729f317e8d80f5285c10e804b29e6f836ffc32bb2395ebd74e70465439e3cb7c34ba2391fc9989e4cedd12766a8c0857ea971fe5ee0551143f681d88d6425367a94770835a74a37267e5e681071b563d357733335419285d037aff64fa79fe1bdaa2aae959d21f895dad75b388989f68cb6270d5ae071287345919bd2bbdfa99ffbbbfd738b4016524c5674bc8422485ba759f9d85f19e3638c695b5685ac19b8ab6d2141bc07cd642cf9c229374c2ad7e50284f3c0b5f24d9b0d6a66d23da2d09fa5b4c446073268036722ee92535653f52cae700dbf6448aef6036cf2228b07902b52f6d0b52a5f6118c37c35fa6907b097e5306358444e5f6ae083a823ea90f620126bf56f107fb56dc67db9b69d5a35a78ea0862cafa47c1a601899bc4a05841aebcf89a677bd6adfe667a113f156dd58810367ba37a6a41bc0ca3626190116944690d10de051113e5f14f4cc89920b2875f64b07621c8457bbdbf07f145b40d5ad110bc290bac04d803f0e899a18a4dbb6e80572ba63d072c549ddac3404b2b14ef5d794dd264a1160cd487c16f50108b47a3159f4cbf4c200320480b5d50c386f273053aedc6e89449297d61705bf17136f37287868e8f8d5fe7012a10738048a116469d6fbd31213ebc70e678b348f614f8890d5f903f63462e277c85bff0749f5d73ec4e07e8ac4bbade3a83fc54300df851301108588dd4ee9eaa6adb7fe910adce4f6b9fc85d8918f3cc375e7f305d2bea91b7ac9773118b1a0f2bd9cea72796bc531c54c83f1fa1e29c00e5fdca900d42e332c1f6119d1a34064b5d6c6e57e2310b67caa176d93629d607a2a3c62e106bd592d1879d756df9b93b39513115e05ad9d331b14a2e5c2e8b6042e7c87d67fc94777bf35911e6bc64ce5caedeb708093bf9834f7e97e1a532aed86b1003f4ae8d8d3b822aec4f28ee6ab6c194e6bc46870731a5ce281f768640d483f6da0c9c623d67c64c8ec328993c1205dbcb0812fce434044215f88669f572e356f6a828cdd2c9d7ef4dfbb609e634731f2ec8f9ee3124f88b2b8952ad36fb5f8ef990fbaa24149d9e15a57b79c539cf694ccd742773e0a47b2048b14b29bb04cf261c0df3291b766fcbadf320d632bacb74bd9f1112ed1fc65c36c0804e7ea3b5a7038c01dd0cb4ff0e41c99216039a2d379c5fe8da444e2dd5fdc1c48155dbc0758d6776f05e78a9b05b74d2e669a4c985840273d0e8adee7911d6cf5d96b13c3977aa542094d8b2d4ca20cfe4a1f1a3c118ce776b257a59d42326d1d1a3e4be1533ac84a63a405c22f9423543171cd41e13d2b49fa02074793917c10e1d3d20f8973268504cad628d3010bb3b4d2e55079735a80f423fca3d765cc92489ce745b2234b839eb6058dff0bcc7b52087d2b370f6fb3274dfe3c3d4bc255af6c0bac3446845ad7e45fbab7494affdfa825102ffcbe8710ca9e6c79207ecd5b6ab055cbe55fbb6026d04622273c1beaa03a5e66cba7cb15a3db42b3b936cd41e28cfc3fdcbfea1515166f483b246403ff243121befda08c5b800b9ed7c4c8f6b33a82689cc70f033d2221c73a82ca0013fec6d43ddd316b8bc01c2", 0x1000) mmap(&(0x7f000001c000/0x4000)=nil, 0x4000, 0x2, 0x2012, r2, 0x10000000004) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000002b000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000020000)=0xe8) setsockopt$inet_opts(r1, 0x0, 0xb, &(0x7f0000009000-0x46)="97b37ec0ec2cc1edc4de9f8eb9293ad4e690b01ca6c7ec759ca33a5cee764dddac7e10402b41051a91b55769d7467c3b1943965cb5f775228da17da7feb385561e0b5d03c3a5", 0x46) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000009000)=0xfffffffffffffffd, 0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000005000)=0x3, 0x4) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x3c, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x3000)=nil, 0x3000, 0x3, 0x33, 0xffffffffffffffff, 0x0) fcntl$setsig(r1, 0xa, 0x7f) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000003000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3, 0x101e, r1, 0x40000000000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x1000008, 0x34, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f000000d000-0x1000)="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", 0x1000, 0x8800, &(0x7f000001d000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000002f000-0x8)="2e2f66696c653000", 0x101002, 0x80) mmap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/04 09:25:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x2, r0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = dup(r2) ioctl$TCXONC(r3, 0x540a, 0xfffffffffffffff8) sendto(r2, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) splice(r1, 0x0, r1, 0x0, 0x21b, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000359000)={{0xa, 0x3, 0x15, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x625f}, {0xa, 0x3, 0xd2d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, 0x4, [0x5, 0xffffffffffffff00, 0xb4, 0x33e, 0x101, 0x2, 0x0, 0x100]}, 0x5c) [ 112.934106] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=14918 comm=syz-executor3 2017/12/04 09:25:31 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000031000-0x10)="76626f786e6574306b657972696e6700", 0x3) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f000000b000)=0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000029000)="") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2017/12/04 09:25:31 executing program 0: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000ee3000)=@assoc_value={0x0, 0xffffffffffffffc0}, &(0x7f0000001000-0x4)=0x8) r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0xfffffffffffffffe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x40401) modify_ldt$write2(0x11, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0xa8, 0x83, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x8000005, 0x10001, 0x0, 0x0, 0x0, 0x4000, 0x7, 0x456, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r0, 0x0) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000323000)=0x10, 0x800) 2017/12/04 09:25:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0]}) r3 = eventfd(0x9) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000d7c000)={0x0, &(0x7f000046a000-0x8)=0x0, 0x4, r3, 0x1}) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f00006cb000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/04 09:25:31 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000005000)=0x6) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) dup(r1) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000030000)="2f6465762f73672300", 0x2, 0x1000000092000) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2017/12/04 09:25:32 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000029000)="") r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000002c000)=0x0, 0x800) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000031000-0x4)=0x0, &(0x7f0000030000)=0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2017/12/04 09:25:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000058b000-0xb)="2f6465762f6877726e6700", 0x100, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = userfaultfd(0x80800) r3 = syz_open_dev$vcsn(&(0x7f0000000000)="2f6465762f7663732300", 0x9, 0x8800) bind$alg(r3, &(0x7f000086c000-0x58)={0x26, "736b636970686572000000000000", 0xe, 0xf, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x10000440400, 0x0) getsockname$ax25(r4, &(0x7f0000be2000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000cdf000-0x4)=0x10) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000070000)={0xaa, 0xfffffffffffffffe, 0x0}) read(r3, &(0x7f0000c52000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32) unshare(0x810100) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f00007b6000)={0xff, {{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x3, 0xffcf, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) r5 = dup2(r1, r1) ioctl$EVIOCGBITKEY(r5, 0x80404521, &(0x7f00002dc000-0x1b)="000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000cc8000-0x18)={0x0, 0x6, 0x10, 0x0, 0x6}, &(0x7f0000b4f000)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000fbf000-0x31)={r6, 0x29, "4e77433d027be2496a3dc647e488fb94866c2a6d409804f436ef8cd42d569cac7bf3ca22f86e5656a2"}, &(0x7f000053b000-0x4)=0x31) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f00004ac000)=0x0) ptrace$setregset(0x4205, r7, 0x2, &(0x7f0000f4d000-0x10)={&(0x7f00009bd000)="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", 0x1000}) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000ff7000)={0x6, &(0x7f0000f7e000-0x18)=[{0x7fff, 0x8000}, {0xfffffffffffffffc, 0x6}, {0x8, 0x401}, {0x1f, 0x4}, {0x0, 0x0}, {0x4, 0x8}]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$inet6_mtu(r8, 0x29, 0x17, &(0x7f00000b1000)=0x5, 0x4) getsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f000028d000)=0x0, &(0x7f00008f5000-0x4)=0x4) ioctl$KVM_GET_DEVICE_ATTR(r5, 0x4018aee2, &(0x7f0000696000)={0x0, 0x81, 0x0, &(0x7f00007c1000)=0x0}) getsockopt$inet_tcp_buf(r8, 0x6, 0x1a, &(0x7f0000a32000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000298000)=0xf1) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000586000-0x4)=0x0, &(0x7f00005eb000-0x4)=0x4) futex(&(0x7f0000013000-0x4)=0x401, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x1)=0x8, 0xfffffffffffffffc) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) r9 = socket$netlink(0x10, 0x3, 0x0) writev(r9, &(0x7f00001b9000)=[{&(0x7f000090d000)="290000001800ff0900000000080000020a0100000000ff06800000000d0009000900001902000000f6", 0x29}], 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000a0c000-0xb8)={r6, 0x3, 0x5, 0x9, 0x6, 0x7, 0x8, 0x8b43f9d, {r6, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7, 0x9, 0x100000000, 0x6}}, &(0x7f0000dd4000-0x4)=0xb8) 2017/12/04 09:25:32 executing program 0: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000ee3000)=@assoc_value={0x0, 0xffffffffffffffc0}, &(0x7f0000001000-0x4)=0x8) r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0xfffffffffffffffe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x40401) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0xa8, 0x83, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x8000005, 0x10001, 0x0, 0x0, 0x0, 0x4000, 0x7, 0x456, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r0, 0x0) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000323000)=0x10, 0x800) 2017/12/04 09:25:32 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) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000eaf000)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fed000)=0xe8) r1 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ac4000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x4, 0x3, 0xffffffff80000000, 0x2, 0x9, 0x10, 0xa0, 0x80, 0x8000, r0, r1}, {0x10000, 0x8, 0x401, 0xbb4, 0x1, 0xa4a, 0x482, 0x8000}, {0xff, 0x5, 0x8, 0x4}, 0x3ff, 0x7f, 0x100000001, 0x1, 0x18, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x8, 0x3}, 0x5, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, 0x0, 0x1, 0x7f, 0xfe00000000000000, 0x4, 0x2}}, 0xe8) sendto(0xffffffffffffffff, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) 2017/12/04 09:25:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000cea000-0x8)={0x0, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e7b000-0xc)="2f6465762f6175746f667300", 0x4000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000098000)={0x0, 0x4}, &(0x7f0000fc6000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00006a0000-0xc)={r2, 0x1c, &(0x7f0000022000)=[@in6={0xa, 0x1, 0xfffe0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}]}, &(0x7f00008d4000-0x4)=0xc) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000091a000-0x2)=0x7, 0x2) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000e7b000)=0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000631000-0x5b)={0x0, 0x53, "1b7f20a17b1a31303ee3af1e8a5c64c3b1e4b9fffeeea72a4cb13e62db33306dd31de9482e7ec9ebecc60962a744ac2d4ab49ff4fd80c2560adb79ce8a4d24cc8e28885724ae5335a82fba63a95b5463df81e8"}, &(0x7f0000fbb000+0xdd4)=0x5b) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007d9000)={r3, @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]}, 0x0, 0x9, 0x2, 0x0, 0x4a}, &(0x7f000079c000)=0xa0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000ef9000)={0x101, 0x8000, 0x9}) [ 113.096395] IPv6: Can't replace route, no match found [ 113.126476] IPv6: Can't replace route, no match found 2017/12/04 09:25:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000687000)="2e2f66696c653000") getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000e8c000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x100000001, 0x0, 0x8, 0x50}, &(0x7f0000eac000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000027f000-0x8)={r2, 0x72}, 0x8) mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00004df000)="746d70667300", 0x1, 0x0) chmod(&(0x7f0000b29000)="2e2f66696c653000", 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/04 09:25:32 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000032000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000032000-0x4)=0x10, 0x80800) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f000000e000-0x12)={@generic="221a5e12614144ababac722f33af89fb", 0x101}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000030000)="2f6465762f7667615f6172626974657200", 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000017000)={0x0, 0x3d2}, &(0x7f000001b000)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000000)={0x7, 0x2, 0x2, 0x3, 0xeaf, 0x1000, 0x101, 0x100000000, r4}, 0x20) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000030000)={0x20000004, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socket$inet_icmp(0x2, 0x2, 0x1) r5 = syz_open_dev$loop(&(0x7f0000005000)="2f6465762f6c6f6f702300", 0x5, 0x2000) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2017/12/04 09:25:32 executing program 0: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000ee3000)=@assoc_value={0x0, 0xffffffffffffffc0}, &(0x7f0000001000-0x4)=0x8) r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0xfffffffffffffffe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0xa8, 0x83, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x8000005, 0x10001, 0x0, 0x0, 0x0, 0x4000, 0x7, 0x456, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r0, 0x0) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000323000)=0x10, 0x800) 2017/12/04 09:25:32 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000031000-0xc)="2f6465762f72666b696c6c00", 0x101000, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000031000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000022000-0x4)=0xae) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xa) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r2, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000029000)="") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) 2017/12/04 09:25:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000117000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000cb0000-0x4)=0x10) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f00005e7000-0x8)={0x200, 0x2}) r3 = socket(0x10, 0x7, 0x5) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000052000)={r2, 0x8, 0x30, 0x8, 0x2}, &(0x7f000013b000-0x4)=0x18) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x15001, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x5, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f00006cb000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/04 09:25:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x7894, 0x800000, 0x0, 0x4, 0x0, 0x235, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x3) sendto(r0, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) r1 = creat(&(0x7f00003a7000-0x8)="2e2f66696c653000", 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000b8d000-0xe0)={{0x3, 0x3, 0x81, 0x3, 0x2}, 0x2, 0x4, "69643100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x6, 0x7, 0x1, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000fcb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x5000}) 2017/12/04 09:25:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009e8000-0xa)="2e2f636f6e74726f6c00", 0x0) socketpair(0x1b, 0x803, 0x3, &(0x7f0000d5e000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000aac000-0x4)=0x6, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000b2000)="2f6465762f7161745f6164665f63746c00", 0x4c0800, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e1a000)={0xaa, 0x14, 0x0}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000088e000)={0x0, 0x0}) r4 = syz_open_dev$mouse(&(0x7f0000627000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x6, 0x240) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000415000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b7a000-0x4)=0x5) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000b9c000-0x4)=0xfff, 0x4) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f000093e000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x3, 0x2, 0x0, 0x1, 0xd000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r5 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x0) pivot_root(&(0x7f00003ad000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000e1d000)="2e2f636f6e74726f6c00") ioctl$KDDELIO(r5, 0x4b35, 0x6) clock_gettime(0x0, &(0x7f00001ba000)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000648000-0x10)={0x77359400, 0x0}, &(0x7f0000119000-0x10)={0x0, 0x0}) write$sndseq(r5, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x80000000, {0x0, 0x0}, {0x41, 0x0}, @time=@time={r6, r7}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000f7c000-0x8)="2e2f66696c653000", &(0x7f000014b000-0x10)="2e2f636f6e74726f6c2f66696c653000") fcntl$addseals(r5, 0x409, 0x4) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/04 09:25:32 executing program 6 (fault-call:10 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) request_key(&(0x7f0000507000-0xa)="626c61636b6c69737400", &(0x7f000012a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b06000-0x26)="2663707573657470726f63766d6e657430776c616e302f2823766d6e6574302c657468317b00", 0xfffffffffffffffa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000687000)="2e2f66696c653000") mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00004df000)="746d70667300", 0x0, 0x0) chmod(&(0x7f0000b29000)="2e2f66696c653000", 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/04 09:25:32 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000030000)="2f6465762f6375736500", 0x101001, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f000000f000)="") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2017/12/04 09:25:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000a35000)={0x5, 0x1, 0x0, 0x2000, &(0x7f000057f000/0x2000)=nil}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r3 = dup2(r2, r0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000ceb000-0x82)="1e9ffd9c773aa2b4272b67f7518eec340f1c1a53b7a5027ca57e4e8aebc83c635b82c82347e493f31d389e59aa03b5c9eebc514e85778f069f6ff37b599f188f3f51115b073df59efcc53a2926c066cab860e5b2c2f4153139d1af5231504c5a8957feb3b6c1b6998d29e1b361d54140232e12b7672dcfbee4ada6418052fd22ae40", 0x82) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x5, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000322000)={0xc4, "75a65c45d37d63bc2a8751155d55c6c4990f25186b0fe4043e7ae091fe2e50c8c011dccb3b0b4020acd0eecacaf60b6b3b08366b8d3670e5c0206e4ba7c9024580d2c738ef1a78a6fb9e3feecb333d91db1fa4014d31645fb827741044c2ea87771965c28441e940ba3f62e3e0f2e431a7472dc9be378b01505cea32d1166c8a19a390e124e97dfd1ede3160ab13eb4b4f96fdaf513dd78a3b234a71186efbb183edd5d7bdd640d9dada64786dadb49175cdd885a1bc857492b7d20119b634ccc759716b"}) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f00006cb000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/04 09:25:32 executing program 0: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000ee3000)=@assoc_value={0x0, 0xffffffffffffffc0}, &(0x7f0000001000-0x4)=0x8) r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0xfffffffffffffffe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0xa8, 0x83, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x8000005, 0x10001, 0x0, 0x0, 0x0, 0x4000, 0x7, 0x456, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r0, 0x0) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000323000)=0x10, 0x800) 2017/12/04 09:25:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6375736500", 0x101480, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d87000-0x28)={@common="67726530000000100000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r0, &(0x7f00005a5000-0x14)={0x11, 0x1b, r1, 0x1, 0x9, 0x6, @random="0e82f5d5eeaf", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00009be000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) sendto(0xffffffffffffffff, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) 2017/12/04 09:25:32 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000001a000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2017/12/04 09:25:32 executing program 0: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000ee3000)=@assoc_value={0x0, 0xffffffffffffffc0}, &(0x7f0000001000-0x4)=0x8) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0xa8, 0x83, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x8000005, 0x10001, 0x0, 0x0, 0x0, 0x4000, 0x7, 0x456, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000323000)=0x10, 0x800) 2017/12/04 09:25:32 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000021000)="2f6465762f6877726e6700", 0x420800, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000008000-0xc)={0x2010, 0x0}) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000029000)="") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2017/12/04 09:25:32 executing program 0: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x80000, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0xfffffffffffffffe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0xa8, 0x83, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x8000005, 0x10001, 0x0, 0x0, 0x0, 0x4000, 0x7, 0x456, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r0, 0x0) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000323000)=0x10, 0x800) [ 113.301981] FAULT_INJECTION: forcing a failure. [ 113.301981] name failslab, interval 1, probability 0, space 0, times 0 [ 113.314521] CPU: 1 PID: 15041 Comm: syz-executor6 Not tainted 4.15.0-rc2+ #116 [ 113.321866] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.331188] Call Trace: [ 113.333747] dump_stack+0x194/0x257 [ 113.337354] ? arch_local_irq_restore+0x53/0x53 [ 113.342008] should_fail+0x8c0/0xa40 [ 113.345716] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 113.350807] ? lock_downgrade+0x980/0x980 [ 113.354940] ? get_pid_task+0xbc/0x140 [ 113.358820] ? find_held_lock+0x39/0x1d0 [ 113.362871] ? lock_downgrade+0x980/0x980 [ 113.367012] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 113.372878] ? rcu_note_context_switch+0x710/0x710 [ 113.377776] ? __lock_is_held+0xbc/0x140 [ 113.381811] should_failslab+0xec/0x120 [ 113.385767] __kmalloc_track_caller+0x5f/0x760 [ 113.390320] ? strncpy_from_user+0x430/0x430 [ 113.394711] ? strndup_user+0x62/0xb0 [ 113.398516] memdup_user+0x2c/0x90 [ 113.402046] strndup_user+0x62/0xb0 [ 113.405652] copy_mount_string+0x24/0x40 [ 113.409688] compat_SyS_mount+0x2d/0x1070 [ 113.413807] ? show_fd_locks+0x2c0/0x2c0 [ 113.417839] do_fast_syscall_32+0x3ee/0xf9d [ 113.422136] ? do_int80_syscall_32+0x9d0/0x9d0 [ 113.426694] ? lockdep_sys_exit+0x47/0xf0 [ 113.430810] ? syscall_return_slowpath+0x2ad/0x550 [ 113.435712] ? sysret32_from_system_call+0x5/0x3b [ 113.440527] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 113.445343] entry_SYSENTER_compat+0x51/0x60 2017/12/04 09:25:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000069a000-0xb)="2f6465762f6877726e6700", 0x28000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x3, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000687000)="2e2f66696c653000") mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00004df000)="746d70667300", 0x1, 0x0) chmod(&(0x7f00001a1000)="2e2f66696c653000", 0x20000000000042) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000007a000-0x3e)={0x0, 0x36, "6dbd132d7fec592a304c56594a2b546d2d4f781c201e82f1145b6b6134cca866f8fdf41620a58aa146a202579e8027a03f08af7b6d7b"}, &(0x7f0000977000)=0x3e) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000f85000)={r3, 0x5}, &(0x7f0000438000-0x4)=0x6) 2017/12/04 09:25:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000b20000)={0x85}, 0x4) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f00006cb000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/04 09:25:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d2f000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3d000-0x4)=0x2c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a6a000)={r1, 0x1}, &(0x7f0000a92000-0x4)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006e2000)={0x4, &(0x7f0000d67000)=[{0x442f05e1, 0x1, 0xffffffffffffff80, 0x8}, {0x8474, 0x3, 0x5, 0x440d}, {0xd885, 0x4, 0x8, 0x9}, {0xff, 0x100000000, 0x8, 0x74}]}, 0x8) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000bf8000-0x4)=0x7, 0x4) sendto(r0, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x40c1, 0x0, 0x0) 2017/12/04 09:25:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000687000)="2e2f66696c653000") getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000e8c000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x100000001, 0x0, 0x8, 0x50}, &(0x7f0000eac000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000027f000-0x8)={r2, 0x72}, 0x8) mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00004df000)="746d70667300", 0x1, 0x0) chmod(&(0x7f0000b29000)="2e2f66696c653000", 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/04 09:25:32 executing program 0: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0xfffffffffffffffe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0xa8, 0x83, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x8000005, 0x10001, 0x0, 0x0, 0x0, 0x4000, 0x7, 0x456, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r0, 0x0) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000323000)=0x10, 0x800) 2017/12/04 09:25:32 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000000b000)={0x3, r1, 0x898c962c4d55d798}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000030000)=0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2017/12/04 09:25:32 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000010000)="2f6465762f6175746f667300", 0x80, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r1, &(0x7f0000031000)={0x27, 0x7ff, 0x3ff, 0x7, 0x2, 0x9, "3b1d23ed12d0620d685c280dc136ba6bfe9541ba9462c79291a22ce7d497c5107b5b26bc1eeab4c64545e878efa6763f1e1bf6c895736c750ff8706b1c8ba0", 0x7f}, 0x58) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000031000-0xc)="2f6465762f72666b696c6c00", 0x24000, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f000002a000)={&(0x7f0000031000-0x8)="2e2f66696c653000", r2}, 0xc) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r3, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000029000)="") mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000030000)="2f6465762f72746300", 0x0, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r4, &(0x7f0000030000)=0x0, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r3) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000032000)=0x0, &(0x7f000002f000-0x4)=0x4) [ 113.449719] RIP: 0023:0xf7f5ec79 [ 113.453051] RSP: 002b:00000000f771808c EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 113.460733] RAX: ffffffffffffffda RBX: 00000000209dd000 RCX: 00000000209e5000 [ 113.467976] RDX: 00000000204df000 RSI: 0000000000000000 RDI: 0000000020000000 [ 113.475213] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 113.482453] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 113.489694] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2017/12/04 09:25:32 executing program 6 (fault-call:10 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) request_key(&(0x7f0000507000-0xa)="626c61636b6c69737400", &(0x7f000012a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b06000-0x26)="2663707573657470726f63766d6e657430776c616e302f2823766d6e6574302c657468317b00", 0xfffffffffffffffa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000687000)="2e2f66696c653000") mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00004df000)="746d70667300", 0x0, 0x0) chmod(&(0x7f0000b29000)="2e2f66696c653000", 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/04 09:25:32 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009d6000)=0xfffffffffffffffd) socketpair$ax25(0x3, 0x5, 0x6, &(0x7f0000a6d000-0x8)={0x0, 0x0}) r3 = accept4$ax25(r1, &(0x7f0000f03000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00003df000-0x4)=0x10, 0x800) fcntl$setpipe(r3, 0x407, 0x80000001) r4 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) epoll_create(0x7) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009df000)="2f6465762f6877726e6700", 0x4000000000020000, 0x0) fcntl$getflags(r4, 0x401) r6 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x0, 0x2, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4000000000) r7 = dup(r6) r8 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x31, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) poll(&(0x7f00007ff000)=[{r5, 0xa1, 0x0}, {r7, 0x2, 0x0}, {r8, 0x25, 0x0}, {r6, 0x18, 0x0}, {r8, 0x90, 0x0}, {r6, 0x220, 0x0}], 0x6, 0x10000) readv(r7, &(0x7f0000819000-0x30)=[{&(0x7f0000094000)="000000000000000000000000000000000000000000000000", 0x18}], 0x1) r9 = getpid() r10 = getpid() ptrace(0x4207, r10) kcmp(r9, r10, 0x2, r1, r1) r11 = request_key(&(0x7f00006e8000-0x8)="fbffffff005f72e4", &(0x7f000039a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000017c000-0xb)="2f440000dc0c77726e6700", 0xfffffffffffffff8) add_key(&(0x7f000071d000+0xc9f)="2e6465616400", &(0x7f0000c7a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000204000-0x55)="98d4ced92319927f9cf876c960baf3d1b05980421087b15ac1823fb5b2b5415bdc9276e4879f586134939a354ab278cc0be1aec89d687d88329aff271f81a0110ebf02631e737dcda2cb037761bf275485f2ec8006", 0x55, r11) r12 = dup2(r6, r7) fcntl$setpipe(r6, 0x407, 0xd) ioctl$sock_SIOCSIFBR(r7, 0x8940, &(0x7f0000b77000)=@add_del={0x2, &(0x7f000074a000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) io_setup(0x200, &(0x7f0000e5f000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r12, 0x1, r2, &(0x7f000080e000)={0x2, 0x0}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000000)={@generic="8eb786f05d82000000045102e1a681a8", @ifru_ivalue=0x2}) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f0000c52000)={0x1, 0xa, [@random="775278dc3acc", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="83fbd9284cf8", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="404811b424b7"]}) socket$inet6_icmp(0xa, 0x2, 0x3a) 2017/12/04 09:25:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000616000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x801, 0x0}) r1 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000687000)="2e2f66696c653000") mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00004df000)="746d70667300", 0x1, 0x0) chmod(&(0x7f0000b29000)="2e2f66696c653000", 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/04 09:25:32 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000030000)="2f6465762f6877726e6700", 0x202, 0x0) write$eventfd(r2, &(0x7f000001c000-0x8)=0x5, 0x8) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc00c64b5, &(0x7f0000031000)={&(0x7f0000032000-0xc)=[0x0, 0x0, 0x0], 0x3}) inotify_add_watch(r2, &(0x7f000002f000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000031000-0x8)="2e2f66696c653000", 0x800, 0x8000000000050) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f0000018000-0x56)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_NMI(r2, 0xae9a) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000029000)="") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2017/12/04 09:25:32 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) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d77000-0x8)={0x6, 0x1000}, 0x8) 2017/12/04 09:25:32 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0xfffffffffffffffe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0xa8, 0x83, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x8000005, 0x10001, 0x0, 0x0, 0x0, 0x4000, 0x7, 0x456, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r0, 0x0) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000323000)=0x10, 0x800) 2017/12/04 09:25:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x1000000000, &(0x7f0000b75000)="", &(0x7f0000cad000)=0x0, &(0x7f0000113000)=0x0, &(0x7f000027e000-0x1)="") fanotify_init(0x80000000801a, 0x9d3bfc0b7ae41fee) sysfs$1(0x1, &(0x7f0000000000)="63707573657400") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2a000)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000172000-0x8e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a71000)=0x42) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000cb0000-0x48)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r2, r2) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f000021c000-0x10)={0x0, 0x0, 0x6b, 0x402}) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f00009e8000-0x48)={0x0, 0x0, [0x0, 0xa4, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0]}) fstat(r4, &(0x7f00005b6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_DEBUGREGS(r4, 0x4080aea2, &(0x7f00005c9000-0x80)={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffff24, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_CLOCK(r3, 0x8030ae7c, &(0x7f0000984000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat(0xffffffffffffffff, &(0x7f0000e3c000)="2e2f66696c653000", 0xc0, 0x40) ioctl$SIOCGIFHWADDR(r5, 0x8927, &(0x7f0000471000)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendfile(r1, r6, &(0x7f000002a000-0x8)=0x0, 0x7fffffff) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x5, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_SREGS(r6, 0x8138ae83, &(0x7f00006cb000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/04 09:25:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) geteuid() ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r1, &(0x7f0000219000-0x8)="2e2f66696c653100", 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000af9000)={0x0, 0x6, 0x7fffffff, 0x7f, 0x4, 0x6, 0x898, 0x9, {0x0, @in6={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf3, 0x1, 0x0, 0xfffffffffffffff7, 0xfffffffffffff000}}, &(0x7f00007da000)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000197000)={r2, 0x64, &(0x7f000086c000)=[@in={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7fffffff, @loopback={0x0, 0x1}, 0xffffffffffff8001}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x2, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000b9a000-0x4)=0xc) unlink(&(0x7f0000687000)="2e2f66696c653000") mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00004df000)="746d70667300", 0x1, 0x0) chmod(&(0x7f0000b29000)="2e2f66696c653000", 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) bind$nfc_llcp(r1, &(0x7f000007e000-0x58)={0x27, 0x7, 0x8001, 0x5, 0xdc97, 0x8, "cbd5550adbb51c9f66f2bba70ac137a20c280d9aad634ed423bf95dd9cf82c70bcd20c617497d73b25b82b9128feee76addf88486dad90c5d8329a82cc30f4", 0x0}, 0x58) 2017/12/04 09:25:32 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000029000)="") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) fcntl$addseals(r0, 0x409, 0x9) 2017/12/04 09:25:32 executing program 0: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0xfffffffffffffffe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0xa8, 0x83, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x8000005, 0x10001, 0x0, 0x0, 0x0, 0x4000, 0x7, 0x456, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r0, 0x0) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000323000)=0x10, 0x800) 2017/12/04 09:25:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xc03, 0x0) sendto(r0, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000130000)={@empty=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000886000-0x4)=0x8) 2017/12/04 09:25:32 executing program 0: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0xfffffffffffffffe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0xa8, 0x83, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x8000005, 0x10001, 0x0, 0x0, 0x0, 0x4000, 0x7, 0x456, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r0, 0x0) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000323000)=0x10, 0x800) 2017/12/04 09:25:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00002b1000)={0x0, 0x0, &(0x7f0000529000-0xac)=[]}, &(0x7f00003c6000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00007ca000-0x18)={@loopback={0x0, 0x1}, 0xb8d, 0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000a3e000-0x4)=0x0, &(0x7f0000334000)=0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000d2f000-0x4)=0x0, &(0x7f0000ff9000)=0x4) socketpair(0x17, 0x4, 0x4, &(0x7f0000bf1000-0x8)={0x0, 0x0}) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f00009a3000)="") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000075a000-0x80)={r1, 0x78, "f1be7ed62b9c063bf203b8f5537e2cace0559e48c7124468b667d02de88728bce251b07ea403183a475a5c2fca5287a61d5d97037018bab4904673e178200d6d491ee3ed7429f86182e726ae94c755a5574d9668562f8b1a2ef27a95b3f7261da561d154195aaf989fca23ed2ca0b00cd21be3789a8634ba"}, &(0x7f00000a6000-0x4)=0x80) bind$inet(r2, &(0x7f00005fd000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x9) syz_emit_ethernet(0x56, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x8, 0x6, 0x0, 0x0, [{[], 0x0}]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @mss={0x2, 0x4, 0xfff}, @nop={0x1}]}}, {""}}}}}}, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b99000)="2f6465762f6375736500", 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000119000)={r1, @in6={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x62e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x1f, 0xfffffffffffffff9, 0x8, 0xffff}, &(0x7f00005da000)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000063f000-0x4)=r1, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b1d000-0x18)={r1, 0x1, 0x0, 0x1, 0x5}, &(0x7f00008a5000-0x4)=0x18) 2017/12/04 09:25:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000687000)="2e2f66696c653000") mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00004df000)="746d70667300", 0x1, 0x0) chmod(&(0x7f0000b29000)="2e2f66696c653000", 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000208000)={0x0, 0x501}, &(0x7f00006d9000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000806000)={r2, @in={{0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x2, 0xffffffff00000001, 0xff, 0x22}, 0xa0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/04 09:25:32 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0xa, 0x80000001) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000030000)=0x7, 0x2) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000029000)="") mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000029000-0xd)="2f6465762f62696e6465722300", 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2017/12/04 09:25:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00007c5000)="2f6465762f6375736500", 0x8000, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005a5000)=0x0) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f00006b1000)=r2) sendto(r0, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0xffffffff) [ 113.795439] FAULT_INJECTION: forcing a failure. [ 113.795439] name failslab, interval 1, probability 0, space 0, times 0 [ 113.806672] CPU: 1 PID: 15127 Comm: syz-executor6 Not tainted 4.15.0-rc2+ #116 [ 113.814009] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.823356] Call Trace: [ 113.825923] dump_stack+0x194/0x257 [ 113.829528] ? arch_local_irq_restore+0x53/0x53 [ 113.834170] ? __save_stack_trace+0x7e/0xd0 [ 113.838471] should_fail+0x8c0/0xa40 [ 113.842152] ? check_noncircular+0x20/0x20 [ 113.846356] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 113.851439] ? kasan_kmalloc+0xad/0xe0 [ 113.855314] ? __kmalloc_track_caller+0x15e/0x760 [ 113.860143] ? memdup_user+0x2c/0x90 [ 113.863835] ? strndup_user+0x62/0xb0 [ 113.867607] ? copy_mount_string+0x24/0x40 [ 113.871807] ? compat_SyS_mount+0x2d/0x1070 [ 113.876099] ? do_fast_syscall_32+0x3ee/0xf9d [ 113.880568] ? find_held_lock+0x39/0x1d0 [ 113.884606] ? lock_downgrade+0x980/0x980 [ 113.888737] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 113.894593] ? rcu_note_context_switch+0x710/0x710 [ 113.899491] ? __check_object_size+0x25d/0x4f0 [ 113.904048] should_failslab+0xec/0x120 [ 113.907990] __kmalloc_track_caller+0x5f/0x760 [ 113.912546] ? strncpy_from_user+0x430/0x430 [ 113.916922] ? strndup_user+0x62/0xb0 [ 113.920691] ? _copy_from_user+0x99/0x110 [ 113.924824] memdup_user+0x2c/0x90 [ 113.928339] strndup_user+0x62/0xb0 [ 113.931938] copy_mount_string+0x24/0x40 [ 113.935968] compat_SyS_mount+0x49/0x1070 [ 113.940086] ? show_fd_locks+0x2c0/0x2c0 [ 113.944115] do_fast_syscall_32+0x3ee/0xf9d [ 113.948413] ? do_int80_syscall_32+0x9d0/0x9d0 [ 113.952967] ? lockdep_sys_exit+0x47/0xf0 [ 113.957087] ? syscall_return_slowpath+0x2ad/0x550 [ 113.961995] ? sysret32_from_system_call+0x5/0x3b [ 113.966822] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 113.971647] entry_SYSENTER_compat+0x51/0x60 [ 113.976025] RIP: 0023:0xf7f5ec79 [ 113.979360] RSP: 002b:00000000f771808c EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 113.987036] RAX: ffffffffffffffda RBX: 00000000209dd000 RCX: 00000000209e5000 2017/12/04 09:25:33 executing program 6 (fault-call:10 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) request_key(&(0x7f0000507000-0xa)="626c61636b6c69737400", &(0x7f000012a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b06000-0x26)="2663707573657470726f63766d6e657430776c616e302f2823766d6e6574302c657468317b00", 0xfffffffffffffffa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000687000)="2e2f66696c653000") mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00004df000)="746d70667300", 0x0, 0x0) chmod(&(0x7f0000b29000)="2e2f66696c653000", 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/04 09:25:33 executing program 0: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0xfffffffffffffffe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0xa8, 0x83, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x8000005, 0x10001, 0x0, 0x0, 0x0, 0x4000, 0x7, 0x456, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r0, 0x0) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000323000)=0x10, 0x800) 2017/12/04 09:25:33 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000002b000-0x8)={0x0, 0x0}, 0x800) setsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000021000-0xdf)="58a2f28096789c0fc6a9c1b69e29e847dc6cfc9a3c504ab1cf2e3bcdc445d1474130f0130795c92caf734f21928073c2f01307a3f80464c64e9b0a085188aee5073aeaef9a2f76c301a87cd763753c60fe72d74b1936f1257b14d1f937e004a489548e73028e4bf8e541fe35c132da0d3871767412c236c38b4b9d93b7d570030d94c97ddbcd5720b968c799ad8b1acb0565982226a80cf39a754f55dbd6fea5818d075efd71d4531bad7e05c8c208ba45242a25a54e9c4555a78e03b34e2540750ab77b1ffb3c234199641e6532e1ede4788c8ca58441e14f7e2e1fc8d36d", 0xdf) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r3) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000030000)={"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"}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r3) 2017/12/04 09:25:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x5, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f00006cb000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/04 09:25:33 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000031000-0x4)=0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000031000-0xb)="2f6465762f6877726e6700", 0x72000, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000003000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000025000)="2f6465762f73657175656e6365723200", 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000020000)={0x0, 0x0}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000030000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000003000-0x8)="2e2f66696c653000", 0x80, 0xf) accept4(0xffffffffffffffff, &(0x7f0000004000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000018000-0x4)=0x9, 0x80000) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000030000)="2f6465762f7667615f6172626974657200", 0x500, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000030000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f000002e000)="2f6465762f696e7075742f6d69636500", 0x0, 0x24000) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000030000)="2e2f66696c653000", 0x4000, 0x1) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000030000)="2f6465762f72746300", 0x210000, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000033000-0x78)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r3, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000029000)="") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f000002d000)="6e65742f776972656c65737300") mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f0000030000)="8c54a042b6e4c39ad8a164043c9fecf6e8fdbda2") 2017/12/04 09:25:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x80000001) sync() r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000282000)=0x6, 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000da1000)={0x52db, 0x3, 0x3, 0x3ff, 0x6, [{0x6, 0xcf, 0x2, 0x0, 0x0, 0x1501, 0x0, 0x0, 0x0}, {0x5, 0xaa2, 0x7, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x1619, 0x6, 0xfffffffffffffc00, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x91c0, 0xf9b, 0x7fffffff, 0x0, 0x0, 0xd01, 0x0, 0x0, 0x0}, {0x0, 0x120, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x2, 0x10001, 0x7fffffff, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xc) clock_gettime(0x0, &(0x7f0000a40000-0x8)={0x0, 0x0}) utimes(&(0x7f0000a75000)="2e2f66696c653000", &(0x7f00002da000)={{0x77359400, 0x0}, {r2, r3/1000+10000}}) r4 = syz_open_dev$tun(&(0x7f0000820000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="7cbf0000108000000000000000000000", @ifru_mtu=0x9}) select(0x40, &(0x7f00005c9000-0x22)={0x6b, 0xb97d, 0x5, 0x6, 0x9, 0x405d00000, 0xed1, 0x7}, &(0x7f0000cc8000)={0x3f, 0x200, 0x80, 0x7, 0x1, 0xfe, 0x3, 0x8}, &(0x7f0000216000)={0x1a46, 0x7, 0x100, 0x3ff, 0x8, 0x1000, 0xa7, 0x5}, &(0x7f0000b30000)={0x77359400, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000c2f000)=0x0, &(0x7f0000f72000-0x4)=0x4) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xffff}, 0x0, [0x1f, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0]}, 0x5c) 2017/12/04 09:25:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000424000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000bbe000-0x50)={{0x6af6, 0x81}, {0x1, 0x7}, 0xffffffff80000001, 0x4, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$bt_rfcomm(0x1f, 0x400000000000003, 0x3) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) r3 = socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000608000+0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000289000)=@ethtool_ts_info={0x41, 0xffffffff, 0x80000000, 0x0, [0x3f, 0x5, 0x3], 0x200, [0xfff, 0x101, 0x4]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r4, 0x80045301, &(0x7f000094c000)=0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000cb5000-0x4)=0x2, 0x4) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000687000)="2e2f66696c653000") write(r2, &(0x7f0000f8c000)="b2178a60ebfd2dd2f03883d6dca2f6e5f83959ab000951411cd017bc1045770cf6b5a2351c8ade3ea02607d38ed3daa2a11010eedb58ccb7", 0x38) clock_gettime(0x0, &(0x7f0000cfe000)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00002ea000)={&(0x7f00009d3000/0x1000)=nil, 0x1000}) futimesat(r4, &(0x7f0000645000)="2e2f66696c653000", &(0x7f0000155000)={{0x0, 0x0}, {r5, r6/1000+30000}}) mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e7000-0x8)="2e2f66696c653000", &(0x7f00004df000)="746d70667300", 0x1, 0x0) ioctl$KVM_SET_XSAVE(r4, 0x5000aea5, &(0x7f00005a5000)={"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"}) chmod(&(0x7f0000b29000)="2e2f66696c653000", 0x0) ioctl$TIOCSCTTY(r4, 0x540e, 0xc0ae) 2017/12/04 09:25:33 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) r0 = socket(0x10, 0x803, 0x0) keyctl$set_reqkey_keyring(0xe, 0x6) sendto(r0, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) [ 113.994275] RDX: 00000000204df000 RSI: 0000000000000000 RDI: 0000000020000000 [ 114.001509] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 114.008745] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 114.015995] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2017/12/04 09:25:33 executing program 0: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0xa8, 0x83, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x8000005, 0x10001, 0x0, 0x0, 0x0, 0x4000, 0x7, 0x456, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r0, 0x0) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000323000)=0x10, 0x800) 2017/12/04 09:25:33 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) fadvise64(r1, 0x0, 0x400000, 0x3) 2017/12/04 09:25:33 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000224000)="2f6465762f73672300", 0xfff, 0x101400) connect$unix(r0, &(0x7f00005ea000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000226000-0x78)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x7) r1 = socket(0x10, 0x803, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f000096f000)="252d70707030", 0x6) sendto(r1, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) 2017/12/04 09:25:33 executing program 0: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0xa8, 0x83, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x8000005, 0x10001, 0x0, 0x0, 0x0, 0x4000, 0x7, 0x456, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r0, 0x0) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000323000)=0x10, 0x800) 2017/12/04 09:25:33 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8000, 0xfffffffffffffffe, 0x0, 0x0, 0x7, 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) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x80000040fe, 0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f000015f000)="7573657200", &(0x7f0000373000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ec9000-0xd8)="4a70695b45263639f4cf76f04fec84dd5c6340aba952f927529b93dea02cea093205fbd1aa6a9de8c42fb68b3c06e76c9f33e0d8060d70946037f5570c80a8b34830b6fc4818a1db4dafdcf150359e0ddbfee38a0ce61ea3e95e31ad75362337081769911ca6c111d1d4d590ffc572e0b3b42254392713626b21a6c8db4851227998230f48d2d695fd0e8672a4cf6cc6a8e059be1500000000000000ffa5dd234bff9f4cc606431a20c95ab592f4a7482435706d5c1a45ff0173fa73cb692cfd07abfa447764052be0933330b438ce37b6b81fb8b3e5955d", 0xd8, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c42000)={0x0, 0x0, 0x0}, &(0x7f00001b7000)=0xc) perf_event_open(&(0x7f0000107000-0x78)={0x2, 0x78, 0x25, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffff7f, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4, 0x3eb, 0x200004, 0x0, 0x0}, r1, 0x12000000, 0xffffffffffffffff, 0x0) r2 = inotify_init() mkdir(&(0x7f0000287000-0xa)="2e2f636f6e74726f6c00", 0x86) inotify_add_watch(r2, &(0x7f0000b0f000)="2e2f636f6e74726f6c00", 0x104) inotify_init() inotify_add_watch(r2, &(0x7f00000cd000-0xa)="2e2f636f6e74726f6c00", 0x20000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x7fffc) socket$kcm(0x29, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x14) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000388000)=0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000425000-0x4)=0x0, 0x4) connect$inet(r0, &(0x7f0000919000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000a55000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$netlink(0x10, 0x3, 0xe) writev(r3, &(0x7f0000fb5000)=[{&(0x7f0000ec0000-0x3a)="39000000100003046906ffff7f0000000000000006000000000001070000001419001a0012000200b600000000000008000300ff00001ee405", 0x39}], 0x1) r4 = creat(&(0x7f00009cb000-0xa)="2e2f636f6e74726f6c00", 0x1fffffffffffffd) r5 = inotify_init1(0x0) getegid() inotify_add_watch(r5, &(0x7f000002a000-0xa)="2e2f636f6e74726f6c00", 0x86000005) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f0000b3a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/04 09:25:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mlockall(0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$vcsa(&(0x7f0000300000-0xb)="2f6465762f766373612300", 0x3, 0x0) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000d34000)={0x0, 0x0}, &(0x7f0000137000)=0x8) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f00006cb000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/04 09:25:33 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) r2 = creat(&(0x7f0000010000)="2e2f66696c653000", 0x1) ioctl$VT_RELDISP(r2, 0x5605) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2017/12/04 09:25:33 executing program 0: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0xa8, 0x83, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x8000005, 0x10001, 0x0, 0x0, 0x0, 0x4000, 0x7, 0x456, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r0, 0x0) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000323000)=0x10, 0x800) [ 114.255352] FAULT_INJECTION: forcing a failure. [ 114.255352] name failslab, interval 1, probability 0, space 0, times 0 [ 114.266640] CPU: 0 PID: 15189 Comm: syz-executor6 Not tainted 4.15.0-rc2+ #116 [ 114.273979] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.283303] Call Trace: [ 114.285861] dump_stack+0x194/0x257 [ 114.289471] ? arch_local_irq_restore+0x53/0x53 [ 114.294115] ? depot_save_stack+0x12c/0x490 [ 114.298413] should_fail+0x8c0/0xa40 [ 114.302100] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 114.307172] ? copy_mount_string+0x24/0x40 [ 114.311381] ? do_fast_syscall_32+0x3ee/0xf9d [ 114.315847] ? entry_SYSENTER_compat+0x51/0x60 [ 114.320407] ? find_held_lock+0x39/0x1d0 [ 114.324453] ? lock_downgrade+0x980/0x980 [ 114.328587] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 114.334442] ? __check_object_size+0x25d/0x4f0 [ 114.338992] ? rcu_note_context_switch+0x710/0x710 [ 114.343900] should_failslab+0xec/0x120 [ 114.347843] kmem_cache_alloc_trace+0x4b/0x750 [ 114.352392] ? kasan_check_write+0x14/0x20 [ 114.356604] ? _copy_from_user+0x99/0x110 [ 114.360733] copy_mount_options+0x5f/0x2e0 [ 114.364940] compat_SyS_mount+0x65/0x1070 [ 114.369058] ? show_fd_locks+0x2c0/0x2c0 [ 114.373089] do_fast_syscall_32+0x3ee/0xf9d [ 114.377387] ? do_int80_syscall_32+0x9d0/0x9d0 [ 114.381936] ? _raw_spin_unlock_irq+0x56/0x70 [ 114.386401] ? lockdep_sys_exit+0x47/0xf0 [ 114.390516] ? syscall_return_slowpath+0x2ad/0x550 [ 114.395417] ? sysret32_from_system_call+0x5/0x3b [ 114.400247] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 114.405066] entry_SYSENTER_compat+0x51/0x60 [ 114.409438] RIP: 0023:0xf7f5ec79 [ 114.412766] RSP: 002b:00000000f771808c EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 114.420440] RAX: ffffffffffffffda RBX: 00000000209dd000 RCX: 00000000209e5000 [ 114.427675] RDX: 00000000204df000 RSI: 0000000000000000 RDI: 0000000020000000 [ 114.434912] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 114.442146] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 114.449381] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2017/12/04 09:25:33 executing program 6 (fault-call:10 fault-nth:3): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) request_key(&(0x7f0000507000-0xa)="626c61636b6c69737400", &(0x7f000012a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b06000-0x26)="2663707573657470726f63766d6e657430776c616e302f2823766d6e6574302c657468317b00", 0xfffffffffffffffa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000687000)="2e2f66696c653000") mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00004df000)="746d70667300", 0x0, 0x0) chmod(&(0x7f0000b29000)="2e2f66696c653000", 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/04 09:25:33 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000036c000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f1b000)={&(0x7f0000000000)=@generic={0x8, "975a171ec793e8f651b27a5ff55f9dc7bf634b0c2ad2e664821d95b186763218a121342fc0cd72711b0c774f562297ab1c018dedcc0ecee172e17cb9dc6c322265ee0493ad540596c39485e2e5271db58dce3753255d44cf602db8399de433ec5ca912c59a9e179d03683fa6ca2adfcd7122bd09661b49cc84ef0e85f986"}, 0x80, &(0x7f0000000000)=[{&(0x7f000051a000-0x1000)="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0x1000}, 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{&(0x7f00007ee000-0x1000)="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", 0x1000}, {&(0x7f0000f02000)="c6600a18986c76320b4fd4f66d7f0d24833ed479d1b345645879ce5b1a6a2607a9d5990e8e9dfa9e23b090ced2ba2c9dfb3316422ee747e8e3096e1dde8e364baf6010", 0x43}], 0x6, &(0x7f0000dbb000)=[{0xec, 0x117, 0x80000000, "edd8cdb88ca1b9ee86d3d39ebb13bcc010f9f418ebcb9f5a173b03933c37a2ac856d0b701b12884c19d5f360522ecb09a5d9b9bee8faa4dd5172726d41f8c1a9584697c4619ea364fb6fa99856b54d0f96db6ccc9919fa0f0b9a886cc7e2c7c37851856a3ab5469ff9b9ebce2cf093437c2de200391b0305e1dcfddfa621c2661ae59357c2780a9eef81dfb3f7443b4d683fc471c23295cec65ac5d41a6666902c68d0efc9192c2fc972d1c61736efa6bdf403fbc1d80701fbbe5610315921d6ed4aad68698a5e4b9b95bfd5be454481e75635d0d5abc6d4c4f8cd6d7a4a"}, {0x7c, 0x0, 0x8000, "d17ae730a4426e73baed83c8e2ac7e21664c4e2759db02e9c02d5fd6168069749fdca24a0e05e57f72af45b3cf589ea923e6eb92521b72d9e954cb027304baee47c9bd3f0eb25fe3365318ea7421d09e65329eae4daaafac5b74867d42f59e4d921ea5f14d638cfe35cc116c4719de"}], 0x168, 0x40010}, 0x40000) 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 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) 2017/12/04 09:25:33 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000031000-0xd)="2f6465762f7573626d6f6e2300", 0xff, 0x200000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2017/12/04 09:25:33 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x100) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000029000)="") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = dup(r1) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000017000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000000c000-0x4)=0x14) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000025000)="945a1a40038e91514ce8111a209c69b5845f767f497f1ba6bb92378cb5972e035a9de805b77a21145df79200612c190af289a393b997a80cc509979dfda97fa4734ef18789e1ff6604c8a8316aec0f28aee7155552e8af47", 0x58) 2017/12/04 09:25:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$mouse(&(0x7f00005e6000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x1, 0x4000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000a1c000-0xb8)={0x0, 0x800, 0x2f35, 0xbc1, 0x3, 0x4, 0x4, 0x4, {0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8000, 0x8, 0xfffffffffffffc00, 0x0}}, &(0x7f0000187000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000982000-0x8)={r4, 0x80000001}, &(0x7f0000fd0000)=0x8) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f00006cb000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/04 09:25:33 executing program 0: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0xa8, 0x83, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x8000005, 0x10001, 0x0, 0x0, 0x0, 0x4000, 0x7, 0x456, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r0, 0x0) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000323000)=0x10, 0x800) 2017/12/04 09:25:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f00004a3000-0x14)=@random={"747275737465642e00", "70707031b82d5e747d2400"}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000c00000-0x4)={0xf11}, 0x4) unlink(&(0x7f0000687000)="2e2f66696c653000") write$tun(r1, &(0x7f0000a3c000)=@hdr={0x2, 0x1, 0x9, 0x4, 0x200, 0x800, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8864, @ipv4={{0xf, 0x4, 0xfb4, 0x0, 0x81, 0x0, 0x7, 0x0, 0x5e, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[@rr={0x7, 0x27, 0x3, [@empty=0x0, @loopback=0x7f000001, @rand_addr=0x8, @broadcast=0xffffffff, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x5, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, @noop={0x1}]}}, @igmp={0x1f, 0x2, 0x0, @multicast1=0xe0000001, "a5bd0302ee18c12aa55f783776f9a712f53286e12549c05a02ef15f4d7b8a0bdcda6c4eb612e7ca4e4c38dc051c22107757adf887ec9692c2280600d16"}}}}}}, 0x99) mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00007b3000-0x6)="746d70667300", 0x100001, 0x0) r2 = add_key$user(&(0x7f0000c5f000-0x5)="7573657200", &(0x7f0000507000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ae8000-0x60)="a0990d424e023a55fd985835864beecade59dd015db1808acb381177ff1049fdce365d71b527a57056640562cebb6575b91d8dae50c32e8a95fac68d1a3b4f76c41236c07922be50e2dd11173d8666b5708d90cb7ccb74f2810566ba75d163db", 0x60, 0xfffffffffffffffa) keyctl$invalidate(0x15, r2) chmod(&(0x7f0000b29000)="2e2f66696c653000", 0x0) r3 = add_key$keyring(&(0x7f00009cd000)="6b657972696e6700", &(0x7f0000c25000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$revoke(0x3, r3) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/04 09:25:33 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000045a000)="2f6465762f76637300", 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006da000)={r0, &(0x7f000004b000-0x9e)="862af8567868bf8de89db3d4761917fb5af1b1bcff5d34eee03a52ce8ec999f311fcc9f73d959f735b9af0e4f64cf7be260f7c5a9d7ebca8da4cef0e0e84bff2aace260883b810012a3b09e65033bd3eb39d0926903a855a86668c1c5fd9e8736c60507d60880dd0300767b0dee3459567d77b68c39810b6467b1df0f08417bbd283583fa47464b682ecfd9f20c6f5f2b46a4ad160b69cee07d8a016ef4d", &(0x7f000007f000)="0000000000000000000000000000000000000000000000000000000000"}, 0x18) mkdir(&(0x7f00008a5000)="2e2f66696c653000", 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getrusage(0x1, &(0x7f00003de000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000000000)="2e2f66696c653000", &(0x7f00002de000-0x20)={{0x0, 0x2710}, {0x0, r2}}) bind$inet(r0, &(0x7f0000ba4000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f00001de000-0x14)="5d73656c666c6f5e75736572766d6e6574316100", 0x2) r4 = openat(r3, &(0x7f0000d81000-0x8)="2e2f66696c653000", 0x0, 0x115) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00008ac000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000b37000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000894000)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000055f000-0xc)=@sack_info={r5, 0x6a8dd908, 0x2}, &(0x7f00001a3000)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000065000-0x8)={0x0, 0x9}, &(0x7f000062e000)=0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000097d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cb8000-0x4)=0xc) sched_setaffinity(r6, 0x8, &(0x7f00007d2000+0x1c8)=0x20000524a) pipe(&(0x7f00009e9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x2, 0x0) ioctl$TCXONC(r4, 0x540a, 0x20000007ffe) write(r8, &(0x7f0000b8c000-0x1)="b6", 0x1) ioctl$TCXONC(r7, 0x540a, 0x7fffffff) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000004000-0x4)=0x3, 0x4) stat(&(0x7f0000193000-0x8)="2e2f66696c653000", &(0x7f00003e9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSTI(r8, 0x5412, 0x6) setgroups(0x2, &(0x7f0000004000-0x8)=[r9, 0x0]) r10 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b1a000-0x9)="2f6465762f72746300", 0x10000, 0x0) ioctl$TCXONC(r8, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) listen(r10, 0x53be17bb) syz_emit_ethernet(0xaa, &(0x7f00003a3000-0xaa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x80000800, @ipv4={{0x22, 0x4, 0x0, 0x0, 0x9c, 0x0, 0x8001, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x14, 0x7, 0x3, 0x4, [{[@broadcast=0xffffffff], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}]}, @ssrr={0x89, 0x23, 0x2ae, [@rand_addr=0x1, @empty=0x0, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0x1ff, @multicast2=0xe0000002, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}]}, @end={0x0}, @timestamp={0x44, 0x28, 0x3f, 0x2000000001, 0x6, [{[], 0x1b3a}, {[], 0x40}, {[@empty=0x0], 0x3fd}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[@empty=0x0], 0x5}, {[], 0x8}]}, @ssrr={0x89, 0x13, 0x2, [@loopback=0x7f000001, @loopback=0x7f000001, @multicast1=0xe0000001, @multicast2=0xe0000002]}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_emit_ethernet(0xfe, &(0x7f000029c000+0xd2e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x200000000800, @ipv4={{0x34, 0x4, 0x0, 0x0, 0xf0, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x1f, 0x0, [@multicast2=0xe0000002, @broadcast=0xffffffff, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001]}, @lsrr={0x83, 0x1f, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @multicast2=0xe0000002, @broadcast=0xffffffff, @broadcast=0xffffffff, @rand_addr=0x20, @multicast2=0xe0000002]}, @cipso={0x86, 0x26, 0x1, [{0x7, 0x11, "91651c9aada26c24a79bf2e8994f96"}, {0x6, 0xf, "1e21bc8f6931554fcbaac05282"}]}, @generic={0x0, 0xf, "8ce7817fe2fae7082fc5eeddbf"}, @lsrr={0x83, 0x1f, 0xffffffffffffff16, [@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @loopback=0x7f000001, @loopback=0x7f000001, @multicast2=0xe0000002, @broadcast=0xffffffff, @empty=0x0]}, @generic={0x83, 0xf, "63d6eb108f6ef6a2d0fdbd6f98"}, @noop={0x1}, @end={0x0}, @timestamp={0x44, 0x18, 0x400092, 0x1, 0x6, [{[], 0x4}, {[@multicast1=0xe0000001], 0x3}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}]}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xfffffffffffffffe, {[@timestamp={0x8, 0xa, 0xffffffffffffff81, 0x0}, @generic={0x0, 0x2, ""}]}}, {""}}}}}}, 0x0) 2017/12/04 09:25:33 executing program 0: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0xa8, 0x83, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x8000005, 0x10001, 0x0, 0x0, 0x0, 0x4000, 0x7, 0x456, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r0, 0x0) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000323000)=0x10, 0x800) 2017/12/04 09:25:33 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) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x40000d0, 0x0, 0x0) pipe2(&(0x7f000065e000-0x8)={0x0, 0x0}, 0x80800) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f000033a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/04 09:25:33 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000014000)="2f6465762f62696e6465722300", 0x0, 0x800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000002b000)={0x8, 0x0, &(0x7f0000019000)=[@decrefs={0x40046307, 0x1}], 0x0, 0x0, &(0x7f0000014000)=""}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 2017/12/04 09:25:33 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000030000)={0x3, r0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000002b000)={0xc, 0x0, &(0x7f0000009000-0xc)=[@register_looper={0x630b}, @increfs={0x40046304, 0x3}], 0xb3, 0x0, &(0x7f000001b000-0xb3)="47d36d685a395afa3efc6252d6aaa7a5b157c1b99d06e647d102c11c0a54a906659e70f565e326692efcd1efbd1b77d1bd682a8d0566009556d2691f323c6f63692f353bb2dbf522f32165bd169d25ad697de8ef29d8a588aa87be3813bb5aa94bc559b4561bdbfccc144aa95398cafe8c9f4d5762fb8ef25263e046847bc2bcb4f9adaca78fecac787831fc0939a1431b5ab1a7a9fbbc36390e99efc05af0000916cce478e96d551b8066c7225242b42c0795"}) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r2, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000032000-0x14)={0x8, 0x4, 0x400000000, 0xe4f, 0x81, 0xfffffffffffff638, 0x2, 0x44, 0x7, 0x49a8}) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000029000)="") mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(0xffffffffffffffff, &(0x7f000001a000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000031000-0x4)=0x6, 0x80000) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000023000)=0x400) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000030000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000030000)=0x2c) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000007000-0x8)={r4, 0x7c36}, &(0x7f000001b000)=0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$mouse(&(0x7f0000031000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x7fff, 0x119840) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit_group(0x8) ioctl$KDSKBMODE(r5, 0x4b45, &(0x7f0000030000)=0x2) 2017/12/04 09:25:33 executing program 0: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0xa8, 0x83, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x8000005, 0x10001, 0x0, 0x0, 0x0, 0x4000, 0x7, 0x456, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r0, 0x0) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000323000)=0x10, 0x800) 2017/12/04 09:25:33 executing program 1: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000ef8000)="000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b53000)=0x24) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup3(r1, r2, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_buf(r3, 0x29, 0x3b, &(0x7f0000ef8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c0e000-0x4)=0x78) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000e25000)=0x7fd, 0x4) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000efa000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000efa000-0x4)=0xc) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f00004d3000)=r5) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000323000+0xf53)=0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000b48000-0x4)=0x80, 0x4) ioctl$sock_ifreq(r2, 0x899f, &(0x7f00008f5000)={@common="65716c00000000000000000000000000", @ifru_addrs=@ipx={0x4, 0x0, 0x9, "639ec0808cd1", 0x80, 0x0}}) 2017/12/04 09:25:33 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000031000)=0x0, 0x800) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000031000)="", 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000031000)="2f6465762f766373612300", 0x81, 0x2000) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r3, &(0x7f0000032000)={0x1f, 0x2, {0x81, 0x2, 0x101, 0x0, 0x0, 0x100}, 0x8, 0x48000000}, 0xe) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000032000-0xb)={0xfff, 0x48bb, 0xb57, 0x3, 0x0, 0xab, 0x6, 0x1, 0x3, 0x200, 0x7}, 0xb) pipe2(&(0x7f0000031000-0x8)={0x0, 0x0}, 0x800) ioctl$TIOCPKT(r5, 0x5420, &(0x7f0000017000-0x4)=0x8) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000029000)="") mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f0000033000)={@common="62637368300000000000000000000000", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timerfd_settime(r5, 0x1, &(0x7f000001c000)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000030000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2017/12/04 09:25:33 executing program 0: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0xa8, 0x83, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x8000005, 0x10001, 0x0, 0x0, 0x0, 0x4000, 0x7, 0x456, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r0, 0x0) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000323000)=0x10, 0x800) [ 114.564551] binder: 15218:15222 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 114.593118] binder: 15218:15222 ioctl c0306201 2002b000 returned -14 [ 114.616745] binder: 15218:15230 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 114.661744] FAULT_INJECTION: forcing a failure. [ 114.661744] name failslab, interval 1, probability 0, space 0, times 0 [ 114.673093] CPU: 0 PID: 15243 Comm: syz-executor6 Not tainted 4.15.0-rc2+ #116 [ 114.680437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.689760] Call Trace: [ 114.692320] dump_stack+0x194/0x257 [ 114.695918] ? arch_local_irq_restore+0x53/0x53 [ 114.700565] should_fail+0x8c0/0xa40 [ 114.704250] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 114.709325] ? __lock_is_held+0xbc/0x140 [ 114.713355] ? find_held_lock+0x39/0x1d0 [ 114.717395] ? __lock_is_held+0xbc/0x140 [ 114.721437] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 114.727290] ? rcu_note_context_switch+0x710/0x710 [ 114.732197] should_failslab+0xec/0x120 [ 114.736140] kmem_cache_alloc+0x47/0x760 [ 114.740169] ? __lock_acquire+0x6e9/0x47f0 [ 114.744382] ptlock_alloc+0x24/0x70 [ 114.747977] pte_alloc_one+0x59/0x100 [ 114.751746] do_huge_pmd_anonymous_page+0xc23/0x1b00 [ 114.756826] ? __lock_acquire+0x6e9/0x47f0 [ 114.761040] ? __thp_get_unmapped_area+0x130/0x130 [ 114.765938] ? __lock_acquire+0x6e9/0x47f0 [ 114.770139] ? __lock_acquire+0x6e9/0x47f0 [ 114.774349] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 114.779513] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 114.784669] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 114.789830] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 114.794989] ? check_noncircular+0x20/0x20 [ 114.799198] ? check_noncircular+0x20/0x20 [ 114.803401] ? find_held_lock+0x39/0x1d0 [ 114.807442] ? check_noncircular+0x20/0x20 [ 114.811648] ? lock_downgrade+0x980/0x980 [ 114.815764] ? __free_insn_slot+0x5c0/0x5c0 [ 114.820055] __handle_mm_fault+0x1b9f/0x3e20 [ 114.824430] ? check_noncircular+0x20/0x20 [ 114.828638] ? __pmd_alloc+0x4e0/0x4e0 [ 114.832496] ? find_held_lock+0x39/0x1d0 [ 114.836538] ? lock_downgrade+0x980/0x980 [ 114.840652] ? __lock_is_held+0xbc/0x140 [ 114.844709] handle_mm_fault+0x334/0x8d0 [ 114.848735] ? down_read_trylock+0xdb/0x170 [ 114.853026] ? __do_page_fault+0x32d/0xc90 [ 114.857229] ? __handle_mm_fault+0x3e20/0x3e20 [ 114.861778] ? vmacache_find+0x5f/0x280 [ 114.865718] ? vmacache_update+0xfe/0x130 [ 114.869834] ? find_vma+0x30/0x150 [ 114.873345] __do_page_fault+0x5c9/0xc90 [ 114.877380] ? mm_fault_error+0x2c0/0x2c0 [ 114.881499] ? find_held_lock+0x39/0x1d0 [ 114.885533] do_page_fault+0xee/0x720 [ 114.889305] ? __do_page_fault+0xc90/0xc90 [ 114.893505] ? lock_downgrade+0x980/0x980 [ 114.897621] ? kmem_cache_alloc_trace+0x492/0x750 [ 114.902436] ? lock_release+0xda0/0xda0 [ 114.906380] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 114.912234] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 114.917052] page_fault+0x22/0x30 [ 114.920473] RIP: 0010:copy_mount_options+0x190/0x2e0 [ 114.925544] RSP: 0018:ffff8801c3177d20 EFLAGS: 00010246 [ 114.930873] RAX: 0000000000000000 RBX: 0000000020000000 RCX: ffffffff81b7a70b [ 114.938113] RDX: 000000000000015a RSI: ffffc9000468b000 RDI: ffff8801c355d7e0 [ 114.945349] RBP: ffff8801c3177d58 R08: 0000000000000000 R09: 1ffff1003862eefc [ 114.952585] R10: 00000000dba04a52 R11: 0000000089b2719f R12: 0000000000001000 [ 114.959819] R13: ffff8801c4872480 R14: ffff8801c4872480 R15: 0000000020001000 [ 114.967068] ? copy_mount_options+0x18b/0x2e0 [ 114.971545] compat_SyS_mount+0x65/0x1070 [ 114.975664] ? show_fd_locks+0x2c0/0x2c0 [ 114.979695] do_fast_syscall_32+0x3ee/0xf9d [ 114.983988] ? do_int80_syscall_32+0x9d0/0x9d0 [ 114.988545] ? lockdep_sys_exit+0x47/0xf0 [ 114.992668] ? syscall_return_slowpath+0x2ad/0x550 [ 114.997575] ? sysret32_from_system_call+0x5/0x3b [ 115.002388] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 115.007206] entry_SYSENTER_compat+0x51/0x60 [ 115.011587] RIP: 0023:0xf7f5ec79 [ 115.014916] RSP: 002b:00000000f771808c EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 115.022593] RAX: ffffffffffffffda RBX: 00000000209dd000 RCX: 00000000209e5000 [ 115.029829] RDX: 00000000204df000 RSI: 0000000000000000 RDI: 0000000020000000 [ 115.037064] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 115.044300] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 115.051537] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2017/12/04 09:25:34 executing program 6 (fault-call:10 fault-nth:4): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) request_key(&(0x7f0000507000-0xa)="626c61636b6c69737400", &(0x7f000012a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b06000-0x26)="2663707573657470726f63766d6e657430776c616e302f2823766d6e6574302c657468317b00", 0xfffffffffffffffa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000687000)="2e2f66696c653000") mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00004df000)="746d70667300", 0x0, 0x0) chmod(&(0x7f0000b29000)="2e2f66696c653000", 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/04 09:25:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)="2f6465762f6b766d00", 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000125000)={0x0, 0x0}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x5, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f00006cb000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/04 09:25:34 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000031000-0x11)="2f6465762f7667615f6172626974657200", 0x8000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x10000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2017/12/04 09:25:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000829000+0xbc9)={0x2, 0x78, 0xe2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfe, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0xd) sendto(0xffffffffffffffff, &(0x7f0000cda000-0x12)="86fffffffa00e72800ffe90009149b00e99b", 0x12, 0x0, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00001e2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r0 = memfd_create(&(0x7f0000f69000-0x1)="00", 0x2) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000077b000-0x4)=0x7) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000820000)={0x0, 0x0, 0x0, 0x40, 0x8001, 0x0, 0x3, 0x10, 0x1, "233ceaf12293d31f313bf564674701477a520ee23eb5a8e68e9ca20007f083632bef6333ea803aeec975060b8c4b73c446a7beb87ed10d0523210d355380e78e", "6dd1085fbe1cc85cc30df6a883a95882a525a16f2dce95adb38557ee6bd63da4d9f1153bb20914c4dcca54b1a8ef02146934c4c59c34aee619cfd7b366ac23d7", "3989b46f3e2daf7d39302f31be7fcfdaabc41511a1270bc4dfc398f785969fae", [0x8e, 0xffffffff80000000]}) 2017/12/04 09:25:34 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001e9000)="2f6465762f6375736500", 0x2800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)={@common="00000000000000000000000000000000", @ifru_ivalue=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00009f1000)={&(0x7f0000325000/0x3000)=nil, 0x3000}) r2 = syz_open_pts(r1, 0x801) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000c66000-0x18)={0x0, 0x0, 0x20, 0xa93, 0x7fff}, &(0x7f0000ba9000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000695000-0x10)={0x4, 0x2, 0x2, 0x100, r3}, 0x10) writev(r2, &(0x7f00008b0000-0x48)=[{&(0x7f0000cc6000)="8f609a63bdfd5b40db177029bef871783b71d6d2a0c1721938e57e3d346769bcfb69b4fdd636a8751b26afa9041dbae0471d9ca44b5479949f1e29fa497a0e9a4c61e00717eeb1545870cd25a15814c3b5a77a2de375b74b2cd8a66b487284b83425de1f55b31bbee2e3bd2fa0a50874458b0ae15142133d9598ada4366736f351c2f2c699d28c519cdda1efbd75d21e6b8da691ba086d54022d280d05f7ebed23acb41b54faa5a216f48344bb05cae84256dfc74e031119ea356007617abfcb67e37702c4d6779f8c9d2acb40c5", 0xce}, {&(0x7f00005b5000-0xd9)="87ac489eeb2b8ac7bef34f34445a9aef556ebd670fbeaa2b3e4068a01ee49e55a997291f10931bd8e1559ad77aea9a667b56e7c7d11a59da7be21e2fa96a06944d7ca134e192fbcda730779c0960dd1792c19638fbcc80ec52f8f226615e61afbaeb73d12e8cae677ca4780db8f67a87cf98df6c53aa958fb62df39479c47a63fa35116af5c11ad89eb091479d62b24d09cb5ac7c8975ddffe23edc29388299d2a1e26ecb5ca5551e662416dfabcc7b2c4f072fd9dc10fc3f36754848f7e72472200239557d02fabc4d82d6781f768646326f57a1b094045c6", 0xd9}, {&(0x7f0000d55000)="94fd6d766f5a86ca4dfd74c1f05c069d8e84cac680173c87bbd52cbcc2e84b5bf7174df2f5e0615d5d36d88a3364fc40c783a52682fa8ca7d098e2283aab0ca80da5103f887803607d2c946421f969cc5fb10e30a6bd35885cce1679e27815667e249344fd89d9106ef81762bc5cdfae7176f068b99fc60a596f43b8ea0b68dabeabc769c22c4102e72419f92c5e43a39ece82dfd0524eefeb98ab1e28520de0d2b8be5cda843cdb435241c2c2", 0xad}, {&(0x7f0000bb7000)="f79051460d324496972109820e3885eeca3e74ffae169a13668da9befd3c277360", 0x21}, {&(0x7f0000b3d000)="ff56041d21b518586bfe1869069dbbea0a0c6d76eed0f05e7a5f11b277edc89e544c1cedf01d28719647d8dd40a6f3b0ab8d3914c1fb2300cce9b08835513e44f9eea27d3536e8117ee0c6de0416b0e92cf23c63b014ab3d2190ead94392bd024c1aabaaa89ff2a3d1818c127a8527b4b5d58fcd165d58c0c362", 0x7a}, {&(0x7f0000f3e000)="87a439315f4d644f4994adb41f4990f3958fbd49d6444a5c8c6942fb0be38a2604dbaebe164c0af1b8361ebf8e53e42a8ec94dbe77fd45a5582f2c692f7881d66d40278db91811fd984c36f8a2ef636e26d14133829913ed745c29a0862df4dd16562571706c2c2a6eab5ac2", 0x6c}, {&(0x7f00003f1000-0xdb)="d9740e342b6a5f26cb46840239407f9a6992058dee0820adf612e631f528b643f7a4cf11d5172fa02804dd85bdb0334aa1380002efb34a5458af707ca83908a03d05dd638a53d0767b61a29fa6d803d3afcf7afca84925c02aeb109d3effa7902a5c2f0f78f2fd9bd56e52c47bc52674dd9446c1f22e86f26022b4803114c169c72547132ba0085606f877062d84c56d7b45de57cc380aecbd31d80f116969ba8419fa22bb5301decd5f7435378618ae6abc7a0bbe8fa554a4b635f1eb45e8843ab338f17a494ab83cdb444189e08cfa26ab76f92309eeb3fd406c", 0xdb}, {&(0x7f0000df7000)="d58caeb382dd5c4a5b669e6025eccaf5e7ba16fbae796b99ef6d9e1007044b0e6e882ecd4cdb9ce49bc37bcb38ee9c4a1c2df94094441dd293af472f7a4266bf828c32eb32abbf7c78f2b6844318a1dba2c3f864e3f70159e760b709fa8c769de2fac225ca112875503fc1c3b66b4c37d426e7e6998c556446a0179e54ef9ee6155c24baa6864c348bb2aca51a7aa6e62e7a51c5914b6999ed", 0x99}, {&(0x7f000091f000-0xb0)="31814b0a3591e38c005171d42b6df9b216b6e312383154129e9edfd5b8ac213571fbb45aa053ef39d7d66eb90d614fad63a926973058a3647fbe943d784ce87045a1a71f2a1f69cdc7e48f907984a948359fe55ee1916cec1c39c9edbec7b19541d0b6798c567bcab2159df64f911403868dcb34d91302cb710aff7bb02f53ba7c883ebdff60573be2ae94fb5129370be0facc84d438be0511baa32a1660f5c7b8e909942b3ee5ec744a3bc227c905e7", 0xb0}], 0x9) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000582000-0x60)={0x0, 0x58, "8a208530398ac2cb7e92cd22e86ff2aed9fdd6bc943b71adb53d189e8303cf133589e749512175b4e3b359793005ea921d5a38a403777d06239c8674245a482880f313a04b2d1f69c2d0c00b0d4a6d6612f232aa1d79395c"}, &(0x7f000062d000-0x4)=0x60) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f98000)={r4, 0x1, 0x0}, 0xc) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000cef000)={0x4, 0x8000, 0x3, 0x401, 0xd8a5, 0x7, 0x80000001, 0x3, 0x7ff, 0x8}) r5 = gettid() ioprio_get$pid(0x1, r5) r6 = dup3(r2, r1, 0x2) ioctl$KVM_S390_UCAS_MAP(r6, 0x4018ae50, &(0x7f0000887000)={0x9, 0x4, 0x9}) ioctl(r2, 0xacba, &(0x7f0000e13000-0xc8)="d18690bf27c6b73835eccce144ead14be38ea3e80575c488fd94e08ea7ab7f6e973b1220848ba71f42dc86e0185fb176db22d52ba7626aaf66a3424166fbff1320e24694ae98bce72a90db8d29326792b6e508d930d91caa6772655a0a571b369ab87e1869a8003a541191feb6d80c1f41f14a355ba4149b7733b219e33685521fb53607b9a398e8a2a6bceef67788b24806d3babebff7a1664505ed9c9b85179240ccfb73f0fe15326932f39418da16f6718d32a91a6a292e02192df97c446dc268d18aefee889f") r7 = gettid() fcntl$lock(r6, 0x7, &(0x7f00006fc000)={0x0, 0x7, 0x10000, 0x5, r7}) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000029000-0x14)={0x8, 0x8, 0x100000001, 0x4040000, 0x100000000, 0x6, 0x8000, 0x1, 0xb6, 0x20}) write(r2, &(0x7f0000fd6000)="", 0x0) 2017/12/04 09:25:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) mq_open(&(0x7f0000c6d000)="00", 0xc1, 0x5, &(0x7f000000e000-0x20)={0x0, 0xe9, 0x2, 0x6, 0x0, 0x8, 0x0, 0x9}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000687000)="2e2f66696c653000") mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00004df000)="746d70667300", 0x1, 0x0) chmod(&(0x7f0000b29000)="2e2f66696c653000", 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/04 09:25:34 executing program 0: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0xa8, 0x83, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x8000005, 0x10001, 0x0, 0x0, 0x0, 0x4000, 0x7, 0x456, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r0, 0x0) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000323000)=0x10, 0x800) 2017/12/04 09:25:34 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000031000-0x8)="2e2f66696c653000", 0x80000, 0x1) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000007000)={0x3, 0x1, 0x829, 0x4, 0x1}, 0xc) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r2, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000029000)="") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000019000)={0x1}, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 2017/12/04 09:25:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006a2000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) 2017/12/04 09:25:34 executing program 0: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0xa8, 0x83, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x8000005, 0x10001, 0x0, 0x0, 0x0, 0x4000, 0x7, 0x456, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r0, 0x0) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000323000)=0x10, 0x800) 2017/12/04 09:25:34 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000b000)="2f6465762f6877726e6700", 0x40400, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000010000)={0x0, 0x6, 0x1, &(0x7f0000003000-0x8)=0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000031000-0x8)={0x1, &(0x7f0000012000)=[{0x0, 0x0}]}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000030000)={r3, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2017/12/04 09:25:34 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000c000-0x11)="2f6465762f7667615f6172626974657200", 0x2, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000031000-0x14)={0x7f, 0x101, 0x2, 0x6, 0x80}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000002000-0x4)=0x2a8) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000029000)="") ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000002a000-0xc)={0x0, r0, 0x1}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r3, &(0x7f0000030000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000031000-0x4)=0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2017/12/04 09:25:34 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) r0 = socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f75000)={0x1f, 0x7}, 0x8) r1 = socket(0x10, 0x803, 0x0) recvfrom$unix(r1, &(0x7f0000b9d000-0x17)="0000000000000000000000000000000000000000000000", 0x17, 0x40002060, &(0x7f00001a9000)=@abs={0x1, 0x0, 0x0}, 0x8) syz_open_dev$evdev(&(0x7f0000ba3000)="2f6465762f696e7075742f6576656e742300", 0x7fff, 0x5a000) sendto(r1, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) 2017/12/04 09:25:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f00004a3000-0x14)=@random={"747275737465642e00", "70707031b82d5e747d2400"}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000c00000-0x4)={0xf11}, 0x4) unlink(&(0x7f0000687000)="2e2f66696c653000") write$tun(r1, &(0x7f0000a3c000)=@hdr={0x2, 0x1, 0x9, 0x4, 0x200, 0x800, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8864, @ipv4={{0xf, 0x4, 0xfb4, 0x0, 0x81, 0x0, 0x7, 0x0, 0x5e, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[@rr={0x7, 0x27, 0x3, [@empty=0x0, @loopback=0x7f000001, @rand_addr=0x8, @broadcast=0xffffffff, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x5, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, @noop={0x1}]}}, @igmp={0x1f, 0x2, 0x0, @multicast1=0xe0000001, "a5bd0302ee18c12aa55f783776f9a712f53286e12549c05a02ef15f4d7b8a0bdcda6c4eb612e7ca4e4c38dc051c22107757adf887ec9692c2280600d16"}}}}}}, 0x99) mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00007b3000-0x6)="746d70667300", 0x100001, 0x0) r2 = add_key$user(&(0x7f0000c5f000-0x5)="7573657200", &(0x7f0000507000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ae8000-0x60)="a0990d424e023a55fd985835864beecade59dd015db1808acb381177ff1049fdce365d71b527a57056640562cebb6575b91d8dae50c32e8a95fac68d1a3b4f76c41236c07922be50e2dd11173d8666b5708d90cb7ccb74f2810566ba75d163db", 0x60, 0xfffffffffffffffa) keyctl$invalidate(0x15, r2) chmod(&(0x7f0000b29000)="2e2f66696c653000", 0x0) r3 = add_key$keyring(&(0x7f00009cd000)="6b657972696e6700", &(0x7f0000c25000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$revoke(0x3, r3) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/04 09:25:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000039a000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00005e1000-0x4)=0x976f, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000093f000)={0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f0000fbd000)=0xc) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000467000)=0x0) syz_open_procfs(r4, &(0x7f0000e51000-0xd)="617474722f63757272656e7400") ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 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, 0x0, 0x0, 0x0]}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fd1000)="2f6465762f6877726e6700", 0x2, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r5, 0x6431) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f00006b0000)="2f6465762f76637300", 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r6, 0xc058534f, &(0x7f0000d04000-0x58)={{0x6, 0x4}, 0x0, 0x344a, 0x10001, {0xfffffffffffff001, 0x7}, 0x81, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f0000635000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/04 09:25:34 executing program 0: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0xa8, 0x83, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x8000005, 0x10001, 0x0, 0x0, 0x0, 0x4000, 0x7, 0x456, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r0, 0x0) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000323000)=0x10, 0x800) [ 115.207376] QAT: Invalid ioctl [ 115.226250] QAT: Invalid ioctl [ 115.228265] FAULT_INJECTION: forcing a failure. [ 115.228265] name failslab, interval 1, probability 0, space 0, times 0 [ 115.228274] CPU: 0 PID: 15295 Comm: syz-executor6 Not tainted 4.15.0-rc2+ #116 2017/12/04 09:25:34 executing program 6 (fault-call:10 fault-nth:5): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) request_key(&(0x7f0000507000-0xa)="626c61636b6c69737400", &(0x7f000012a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b06000-0x26)="2663707573657470726f63766d6e657430776c616e302f2823766d6e6574302c657468317b00", 0xfffffffffffffffa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000687000)="2e2f66696c653000") mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00004df000)="746d70667300", 0x0, 0x0) chmod(&(0x7f0000b29000)="2e2f66696c653000", 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/04 09:25:34 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000031000-0x4)="2e2f66696c653000", 0x101100, 0x8) getsockname$unix(r0, &(0x7f0000026000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0x8) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 2017/12/04 09:25:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000bd6000)={0x0, 0x0}) ppoll(&(0x7f0000dc8000-0x18)=[{r0, 0x8000, 0x0}, {r0, 0x40c4, 0x0}, {r0, 0x200, 0x0}], 0x3, &(0x7f0000665000-0x8)={r1, r2+10000000}, &(0x7f0000a69000)={0x9}, 0x8) 2017/12/04 09:25:34 executing program 0: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x83, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x8000005, 0x10001, 0x0, 0x0, 0x0, 0x4000, 0x7, 0x456, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r0, 0x0) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000323000)=0x10, 0x800) 2017/12/04 09:25:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x8000, 0x0) bind$ax25(r0, &(0x7f000007f000-0x10)={0x3, {"907bac28ce6ce5"}, 0xe71}, 0x10) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r2, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000029000)="") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000031000-0xf)="2f6465762f73657175656e63657200", 0x400, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000030000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2017/12/04 09:25:34 executing program 0: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x8000005, 0x10001, 0x0, 0x0, 0x0, 0x4000, 0x7, 0x456, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r0, 0x0) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000323000)=0x10, 0x800) 2017/12/04 09:25:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f00005fc000-0x4)=0x100000001, 0x4) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000687000)="2e2f66696c653000") mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00004df000)="746d70667300", 0x1, 0x0) chmod(&(0x7f0000b29000)="2e2f66696c653000", 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000088a000-0x4)=0x0, &(0x7f0000cf5000-0x4)=0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) [ 115.228280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.228283] Call Trace: [ 115.228296] dump_stack+0x194/0x257 [ 115.228311] ? arch_local_irq_restore+0x53/0x53 [ 115.228324] ? trace_hardirqs_on+0xd/0x10 [ 115.228333] ? _raw_spin_unlock_irq+0x27/0x70 [ 115.228355] should_fail+0x8c0/0xa40 [ 115.228364] ? copy_overflow+0x20/0x20 2017/12/04 09:25:34 executing program 0: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x8000005, 0x10001, 0x0, 0x0, 0x0, 0x4000, 0x7, 0x456, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r0, 0x0) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000323000)=0x10, 0x800) 2017/12/04 09:25:34 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x12) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000002a000)=@generic="7965587252c3a5068e31e7d5580abb3d", 0x10) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) 2017/12/04 09:25:34 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) r0 = socket(0x10, 0x803, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000c03000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xfffffffffffffff9, 0x40803) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f000025f000)=0x0) sendto(r0, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) bind$netlink(r0, &(0x7f00005a3000-0xc)={0x10, 0x0, 0x7fff, 0x9}, 0xc) 2017/12/04 09:25:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f00004a3000-0x14)=@random={"747275737465642e00", "70707031b82d5e747d2400"}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000c00000-0x4)={0xf11}, 0x4) unlink(&(0x7f0000687000)="2e2f66696c653000") write$tun(r1, &(0x7f0000a3c000)=@hdr={0x2, 0x1, 0x9, 0x4, 0x200, 0x800, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8864, @ipv4={{0xf, 0x4, 0xfb4, 0x0, 0x81, 0x0, 0x7, 0x0, 0x5e, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[@rr={0x7, 0x27, 0x3, [@empty=0x0, @loopback=0x7f000001, @rand_addr=0x8, @broadcast=0xffffffff, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x5, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, @noop={0x1}]}}, @igmp={0x1f, 0x2, 0x0, @multicast1=0xe0000001, "a5bd0302ee18c12aa55f783776f9a712f53286e12549c05a02ef15f4d7b8a0bdcda6c4eb612e7ca4e4c38dc051c22107757adf887ec9692c2280600d16"}}}}}}, 0x99) mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00007b3000-0x6)="746d70667300", 0x100001, 0x0) r2 = add_key$user(&(0x7f0000c5f000-0x5)="7573657200", &(0x7f0000507000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ae8000-0x60)="a0990d424e023a55fd985835864beecade59dd015db1808acb381177ff1049fdce365d71b527a57056640562cebb6575b91d8dae50c32e8a95fac68d1a3b4f76c41236c07922be50e2dd11173d8666b5708d90cb7ccb74f2810566ba75d163db", 0x60, 0xfffffffffffffffa) keyctl$invalidate(0x15, r2) chmod(&(0x7f0000b29000)="2e2f66696c653000", 0x0) r3 = add_key$keyring(&(0x7f00009cd000)="6b657972696e6700", &(0x7f0000c25000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$revoke(0x3, r3) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 115.228378] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 115.228413] ? __sched_text_start+0x8/0x8 [ 115.228436] ? lock_downgrade+0x980/0x980 [ 115.228468] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 115.228499] should_failslab+0xec/0x120 [ 115.228513] kmem_cache_alloc+0x47/0x760 [ 115.228524] ? mm_fault_error+0x2c0/0x2c0 [ 115.228538] ? find_held_lock+0x39/0x1d0 [ 115.228558] getname_flags+0xcb/0x580 [ 115.228568] ? do_page_fault+0xee/0x720 2017/12/04 09:25:34 executing program 0: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x83, 0x0, 0x2, 0x0, 0x0, 0x8000005, 0x10001, 0x0, 0x0, 0x0, 0x4000, 0x7, 0x456, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r0, 0x0) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000323000)=0x10, 0x800) 2017/12/04 09:25:34 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000029000)="") mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000030000)="2f6465762f73657175656e6365723200", 0x800, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000030000)=0x6) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) [ 115.228584] user_path_at_empty+0x2d/0x50 [ 115.228597] do_mount+0x15f/0x2bb0 [ 115.228610] ? lock_release+0xda0/0xda0 [ 115.228622] ? copy_mount_string+0x40/0x40 [ 115.228632] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 115.228643] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 115.228661] ? retint_kernel+0x10/0x10 [ 115.228688] ? copy_mount_options+0x160/0x2e0 2017/12/04 09:25:34 executing program 0: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x83, 0x0, 0x0, 0x0, 0x0, 0x8000005, 0x10001, 0x0, 0x0, 0x0, 0x4000, 0x7, 0x456, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r0, 0x0) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000323000)=0x10, 0x800) [ 115.228698] ? copy_mount_options+0x1f4/0x2e0 [ 115.228715] compat_SyS_mount+0xd0/0x1070 [ 115.228728] ? show_fd_locks+0x2c0/0x2c0 [ 115.228739] do_fast_syscall_32+0x3ee/0xf9d [ 115.228759] ? do_int80_syscall_32+0x9d0/0x9d0 [ 115.228777] ? lockdep_sys_exit+0x47/0xf0 [ 115.228786] ? syscall_return_slowpath+0x2ad/0x550 [ 115.228801] ? sysret32_from_system_call+0x5/0x3b [ 115.228818] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 115.228837] entry_SYSENTER_compat+0x51/0x60 [ 115.228843] RIP: 0023:0xf7f5ec79 [ 115.228848] RSP: 002b:00000000f771808c EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 115.228856] RAX: ffffffffffffffda RBX: 00000000209dd000 RCX: 00000000209e5000 [ 115.228860] RDX: 00000000204df000 RSI: 0000000000000000 RDI: 0000000020000000 [ 115.228864] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 115.228869] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 115.228873] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 115.441567] FAULT_INJECTION: forcing a failure. [ 115.441567] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 115.441576] CPU: 0 PID: 15349 Comm: syz-executor6 Not tainted 4.15.0-rc2+ #116 [ 115.441581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.441583] Call Trace: [ 115.441596] dump_stack+0x194/0x257 [ 115.441611] ? arch_local_irq_restore+0x53/0x53 [ 115.441639] should_fail+0x8c0/0xa40 [ 115.441655] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 115.441681] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 115.441688] ? find_held_lock+0x39/0x1d0 [ 115.441705] ? check_noncircular+0x20/0x20 [ 115.441719] ? lock_downgrade+0x980/0x980 [ 115.441730] ? __free_insn_slot+0x5c0/0x5c0 [ 115.441756] ? check_noncircular+0x20/0x20 [ 115.441766] ? find_held_lock+0x39/0x1d0 [ 115.441777] ? should_fail+0x23b/0xa40 [ 115.441799] __alloc_pages_nodemask+0x338/0xd80 [ 115.441806] ? find_held_lock+0x39/0x1d0 [ 115.441822] ? __alloc_pages_slowpath+0x2d00/0x2d00 [ 115.441828] ? find_held_lock+0x39/0x1d0 [ 115.441853] ? lock_downgrade+0x980/0x980 [ 115.441893] ? rcu_note_context_switch+0x710/0x710 [ 115.441910] cache_grow_begin+0x72/0x3f0 [ 115.441927] kmem_cache_alloc+0x403/0x760 [ 115.441936] ? mm_fault_error+0x2c0/0x2c0 [ 115.441959] getname_flags+0xcb/0x580 [ 115.441967] ? do_page_fault+0xee/0x720 [ 115.441983] user_path_at_empty+0x2d/0x50 [ 115.441997] do_mount+0x15f/0x2bb0 [ 115.442013] ? lock_release+0xda0/0xda0 [ 115.442026] ? copy_mount_string+0x40/0x40 [ 115.442035] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 115.442047] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 115.442067] ? retint_kernel+0x10/0x10 [ 115.442087] ? copy_mount_options+0x18b/0x2e0 [ 115.442098] ? copy_mount_options+0x190/0x2e0 [ 115.442108] ? copy_mount_options+0x1f4/0x2e0 [ 115.442125] compat_SyS_mount+0xd0/0x1070 [ 115.442139] ? show_fd_locks+0x2c0/0x2c0 [ 115.442150] do_fast_syscall_32+0x3ee/0xf9d [ 115.442170] ? do_int80_syscall_32+0x9d0/0x9d0 [ 115.442188] ? lockdep_sys_exit+0x47/0xf0 [ 115.442198] ? syscall_return_slowpath+0x2ad/0x550 [ 115.442212] ? sysret32_from_system_call+0x5/0x3b [ 115.442230] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 115.442249] entry_SYSENTER_compat+0x51/0x60 [ 115.442255] RIP: 0023:0xf7f5ec79 [ 115.442260] RSP: 002b:00000000f771808c EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 115.442268] RAX: ffffffffffffffda RBX: 00000000209dd000 RCX: 00000000209e5000 [ 115.442272] RDX: 00000000204df000 RSI: 0000000000000000 RDI: 0000000020000000 [ 115.442277] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 115.442281] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 2017/12/04 09:25:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$sg(&(0x7f00008ea000)="2f6465762f73672300", 0x7, 0x181440) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$int_out(r2, 0x2, &(0x7f000079d000)=0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x5, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f00006cb000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/04 09:25:34 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) r0 = socket(0xc, 0x803, 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f000063c000-0x4a)="be414fb0f8c869e51ae5c612b3050745405e33293a70683f501945085861d898537ae3c464ae8e49551da20d0c26a1113590111ce2cc1270d5cb776b5f2031d436895caa07268ce3e715", 0x4a) sendto(r0, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d43000)=0x0, &(0x7f000088a000-0x4)=0x4) 2017/12/04 09:25:34 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000030000)="2e2f66696c653000", 0x3d) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000002e000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x3, 0xff, 0xa, 0x6, 0x7, 0x8}, &(0x7f0000010000)=0x20) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) r3 = syz_open_dev$mice(&(0x7f000002d000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000030000)={0x8, 0xaa, "7f03261ffb4cbf4d9a0ac082f20edd16d9fd70b8d6c93b4b487b3bccedf48c2177bf493f07601da8e7057839aa9575ed4731add0563a9e2a677588370d526d1f50f0ada6d8ae9acbfdf5a5f62e4f92e2942cb88713f61839aa26e4a151a742e720df47f4c4bf8f1d2126410d3ca01e56f8d8cc2d452cb1aad226f5eea77e8631d5a43ffa3116f737cc231864dfb021da42c214035508ff9ca0eb18b881270ecf29014de6e6b247f24bbf"}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r3, 0xc004ae02, &(0x7f0000032000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}) 2017/12/04 09:25:34 executing program 0: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x4000, 0x7, 0x456, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r0, 0x0) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000323000)=0x10, 0x800) 2017/12/04 09:25:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x0) clock_gettime(0x7, &(0x7f0000c51000-0x8)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, r2}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000687000)="2e2f66696c653000") mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00004df000)="746d70667300", 0x1, 0x0) chmod(&(0x7f0000b29000)="2e2f66696c653000", 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/04 09:25:34 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000029000)="") mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000031000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000023000)=0x58, 0x800) setsockopt$inet6_tcp_int(r2, 0x6, 0x6, &(0x7f0000008000-0x4)=0xfffffffffffffffa, 0x4) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000031000)="2e2f66696c653000") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2017/12/04 09:25:34 executing program 6 (fault-call:10 fault-nth:6): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) request_key(&(0x7f0000507000-0xa)="626c61636b6c69737400", &(0x7f000012a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b06000-0x26)="2663707573657470726f63766d6e657430776c616e302f2823766d6e6574302c657468317b00", 0xfffffffffffffffa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000687000)="2e2f66696c653000") mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00004df000)="746d70667300", 0x0, 0x0) chmod(&(0x7f0000b29000)="2e2f66696c653000", 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/04 09:25:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f00004a3000-0x14)=@random={"747275737465642e00", "70707031b82d5e747d2400"}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000c00000-0x4)={0xf11}, 0x4) unlink(&(0x7f0000687000)="2e2f66696c653000") write$tun(r1, &(0x7f0000a3c000)=@hdr={0x2, 0x1, 0x9, 0x4, 0x200, 0x800, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8864, @ipv4={{0xf, 0x4, 0xfb4, 0x0, 0x81, 0x0, 0x7, 0x0, 0x5e, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[@rr={0x7, 0x27, 0x3, [@empty=0x0, @loopback=0x7f000001, @rand_addr=0x8, @broadcast=0xffffffff, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x5, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, @noop={0x1}]}}, @igmp={0x1f, 0x2, 0x0, @multicast1=0xe0000001, "a5bd0302ee18c12aa55f783776f9a712f53286e12549c05a02ef15f4d7b8a0bdcda6c4eb612e7ca4e4c38dc051c22107757adf887ec9692c2280600d16"}}}}}}, 0x99) mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00007b3000-0x6)="746d70667300", 0x100001, 0x0) r2 = add_key$user(&(0x7f0000c5f000-0x5)="7573657200", &(0x7f0000507000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ae8000-0x60)="a0990d424e023a55fd985835864beecade59dd015db1808acb381177ff1049fdce365d71b527a57056640562cebb6575b91d8dae50c32e8a95fac68d1a3b4f76c41236c07922be50e2dd11173d8666b5708d90cb7ccb74f2810566ba75d163db", 0x60, 0xfffffffffffffffa) keyctl$invalidate(0x15, r2) chmod(&(0x7f0000b29000)="2e2f66696c653000", 0x0) r3 = add_key$keyring(&(0x7f00009cd000)="6b657972696e6700", &(0x7f0000c25000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$revoke(0x3, r3) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 115.442285] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2017/12/04 09:25:34 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000002000)="2f6465762f736e642f73657100", 0x0, 0x400000) fchdir(r0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r2, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000029000)="") ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000030000)="2f6465762f6877726e6700", 0x80, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000023000)={0x0, 0x92, "8a2949596a725479f211c4f282450b67e7ebd8db58d8e50a05755c3fd36e6e6433ec408efa2c573c73e340599a798e3f3434d09af60ceecc04207c73e7b96f13ff88c01948c19b87171708873e754f8d5f805bbd755f4be1f007f2144adc49f4fc3f69dafd4eab7e1c24a878416448a6707e49dda7057e6011d276efd8184378f6748883b5eb0790ced6704c248bc7877dba"}, &(0x7f000001b000)=0x9a) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000000a000)={r4, 0xe6, "4ee6ad8c39ffff2a35f09658f8b7ca23b3b737a8895f03e4efc449c92090755ce3231b68591b584e563fcee96af5edf6e0010f38f0ee295bda7265e55e56907426df089b510db8ade3c68ae232ad4bf595c3768b9fc023a9facacd15d9380edb9620c6cebfe2e2e25501793ade2447cf5b200d6be7cd0103b970482f5e92fec9e493061054e8a6b676d9921dbfaaf9dd940afc70eb025ac244566278a11ed426ffecd92dba66c1a943853d4b9c85e08e393e2c8bda6514d3de8d35ae5b2bff6c54b244d0ab38a0071ffe1c2434fb88a5806bcefefe57713cc6d0478923a66d2bf49a921fc35e"}, &(0x7f0000031000-0x4)=0xee) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000030000)={0x0, 0x0}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r5, &(0x7f0000030000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000030000)=0x10) 2017/12/04 09:25:34 executing program 0: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x7, 0x456, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r0, 0x0) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000323000)=0x10, 0x800) 2017/12/04 09:25:34 executing program 0: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x456, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r0, 0x0) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000323000)=0x10, 0x800) 2017/12/04 09:25:34 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2017/12/04 09:25:34 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000029000)="") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = fcntl$dupfd(r0, 0x406, r1) getsockname$inet6(r2, &(0x7f000000e000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000001d000-0x4)=0x1c) 2017/12/04 09:25:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f00006cb000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) socket$nfc_llcp(0x27, 0x3, 0x1) 2017/12/04 09:25:34 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) r0 = socket(0x10, 0x8803, 0x7) sendto(r0, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d94000)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ead000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a88000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=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}}, &(0x7f000052b000)=0xe8) setreuid(r1, r2) 2017/12/04 09:25:34 executing program 0: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x456, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r0, 0x0) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000323000)=0x10, 0x800) 2017/12/04 09:25:34 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f76637300", 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x800) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r2, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000029000)="") socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000002e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000031000-0x4)=0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) lseek(r3, 0x0, 0x3) 2017/12/04 09:25:34 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000031000-0xc)="2f6465762f72666b696c6c00", 0x230040, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000019000-0xc)={0x15, 0xd, &(0x7f0000032000-0xd)="2c7321d5bc25b6b3e58c2088fd"}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000032000)={0x9, 0x8002, 0x6, 0x9, 0x0}, &(0x7f000000d000-0x4)=0x10) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000033000-0xca)={r4, 0xc2, "9cb82a2e7aa4e24e062915d3bdc24060af8a61a364c69e43225d9d0a5146816d7d26b7f4f6846f28b067cb5c8f975740c7af83bc8a0de16c731e13f94d557a67ef9379a0aff8e9de64d36717c2547da6890a2355d43c12db4355a18302b0ffc71da4ee2a42ba2b495e5cf6954397e666ba559a112711b0abbb35997b2a1ae0a9b5b7e61dd28435f66aac316387e65a9ea62c6f8ac12bb8dc7bc7e02fb025da33b07b27b5847a4de2b5b2d59b0405861ea890981053f1c9a9300d2c0b6b6ffe518f7b"}, &(0x7f0000032000)=0xca) sched_setattr(r3, &(0x7f0000031000)={0x30, 0x5, 0x1, 0x2, 0x10001, 0x8000, 0x770, 0x53d}, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000014000)={0xd0, 0x0, &(0x7f0000031000-0xd0)=[@request_death={0x400c630e, 0x1, 0x4}, @register_looper={0x630b}, @increfs={0x40046304, 0x1}, @clear_death={0x400c630f, 0x2, 0x3}, @reply_sg={0x40486312, {{0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x20, &(0x7f0000026000)=[], &(0x7f0000030000)=[0x0, 0x38, 0x30, 0xf1fabedbf0b8d73b]}, 0x512}}, @reply_sg={0x40486312, {{0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x78, 0x10, &(0x7f0000031000-0x78)=[@ptr={0x70742a85, 0x1, &(0x7f0000024000)=0x0, 0x1, 0x4, 0x2b}, @ptr={0x70742a85, 0x1, &(0x7f0000030000)=0x0, 0x1, 0x4, 0x1a}, @ptr={0x70742a85, 0x1, &(0x7f0000031000-0x1)=0x0, 0x1, 0x4, 0x34}], &(0x7f0000030000)=[0x0, 0x38]}, 0x2}}, @free_buffer={0x40086303, r5}], 0xe9, 0x0, &(0x7f0000031000-0xe9)="8cca0cb83728f38f362e1123acb36a1a9b234ddad369e5da47a00e8c9957d965649bf78c199ab79e8724a488672cd33505f6f9702d0d99a810d001b0ceae3b560f9783b05de530dd9527cc5222e5b5cf572b274afb1f9f9ac13ca7ab99b70c7ddb218b6075f679d11f9c53f6e76b23af5587cdbafa0d6e4559713f8137f2dc4dc7ff26e717b52f08fcbd63c94257a684a83e7aa3bbb42d72d645729f1b6b0ffe49b9079b617c72ff7557752c1a104fd8731b49bfda5fe8ef1dbbc7aa7b3b69c5824e597817d9c270ec9c2bf8c2dc23c2fcceac8dd24a63092a0c8f601cfe2617c0448d1f88ef3287f6"}) 2017/12/04 09:25:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80000, 0x7) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00004b2000-0x20)={@common="74756e6c300000000000000000000000", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) clock_nanosleep(0x1, 0x1, &(0x7f0000b81000)={0x0, 0x989680}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000773000)={&(0x7f0000440000-0x8)="2e2f66696c653000", 0x0}, 0xc) getpeername$ipx(r0, &(0x7f0000f2e000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00000d9000-0x4)=0x10) sendto(r0, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00001bf000)="2f6465762f76637300", 0x8000, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000f99000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00004bd000-0x8)=0x0, &(0x7f000029f000)=0x8) nanosleep(&(0x7f0000828000-0x8)={0x0, 0x989680}, &(0x7f00003af000)={0x0, 0x0}) 2017/12/04 09:25:34 executing program 0: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r0, 0x0) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000323000)=0x10, 0x800) 2017/12/04 09:25:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00008f0000-0x9)="2f6465762f72746300", 0x8000, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000d24000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000755000)={0xb, 0x0, 0x4c1d, 0x0}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000ec4000-0x48)={0x80001, 0x0, [0x79, 0x8, 0xcef, 0xe2, 0x6, 0x6, 0x6ea3, 0x7fff]}) unlink(&(0x7f00007c4000-0x8)="2e2f66696c653000") mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00004df000)="746d70667300", 0x1, 0x0) chmod(&(0x7f0000b29000)="2e2f66696c653000", 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/04 09:25:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xa) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000365000)="2f6465762f6375736500", 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc010643a, &(0x7f000091d000)={0x2400003f, 0x878, 0x3}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x5, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000c90000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000037b000)={0x3, 0x0, [{0x0, 0x40, 0x1, 0x3ff, 0x6, 0x0}, {0xc0000001, 0x4e840, 0x1138, 0x8, 0xb12, 0x0}, {0x80000007, 0xce6, 0x5, 0x3, 0x7535, 0x0}]}) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000790000-0x5f)="c85c4833a463d88b68c5f0ca739ca59965bbcf693d7012f2181ff5b90bf535f8df3bb9f4c9263ff63761255aadb9a733eafdf1e7f6f0d1ee09206b24459e71884616e256deda411c59dc9213fcac222e78d0b44dc7c257d3bb77547907b249") [ 115.964244] FAULT_INJECTION: forcing a failure. [ 115.964244] name failslab, interval 1, probability 0, space 0, times 0 [ 115.982578] CPU: 0 PID: 15425 Comm: syz-executor6 Not tainted 4.15.0-rc2+ #116 [ 115.989956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.999293] Call Trace: [ 116.001866] dump_stack+0x194/0x257 [ 116.005485] ? arch_local_irq_restore+0x53/0x53 [ 116.010134] ? __kernel_text_address+0xd/0x40 [ 116.014624] should_fail+0x8c0/0xa40 [ 116.018336] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 116.023419] ? save_stack+0xa3/0xd0 [ 116.027028] ? find_held_lock+0x39/0x1d0 [ 116.031072] ? lock_downgrade+0x980/0x980 [ 116.035208] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 116.041064] ? rcu_note_context_switch+0x710/0x710 [ 116.045959] ? lock_downgrade+0x980/0x980 [ 116.050084] should_failslab+0xec/0x120 [ 116.054029] __kmalloc_track_caller+0x5f/0x760 [ 116.058589] ? do_raw_spin_trylock+0x190/0x190 [ 116.063139] ? kstrdup_const+0x39/0x50 [ 116.067000] kstrdup+0x39/0x70 [ 116.070167] kstrdup_const+0x39/0x50 [ 116.073851] alloc_vfsmnt+0x1a5/0x9c0 [ 116.077623] ? mnt_free_id.isra.21+0x50/0x50 [ 116.082005] ? avc_has_extended_perms+0x12c0/0x12c0 [ 116.087000] ? avc_has_perm+0x43e/0x680 [ 116.090958] ? find_held_lock+0x39/0x1d0 [ 116.094999] ? lock_downgrade+0x980/0x980 [ 116.099122] ? __get_fs_type+0x22/0xc0 [ 116.102978] ? selinux_ipv4_output+0x40/0x40 [ 116.107359] ? module_unload_free+0x5b0/0x5b0 [ 116.111823] ? lock_release+0xda0/0xda0 [ 116.115764] ? _cond_resched+0x14/0x30 [ 116.119625] ? selinux_mount+0x2bb/0x4e0 [ 116.123660] vfs_kern_mount.part.26+0x84/0x4a0 [ 116.128214] ? may_umount+0xa0/0xa0 [ 116.131807] ? _raw_read_unlock+0x22/0x30 [ 116.135925] ? __get_fs_type+0x8a/0xc0 [ 116.139788] do_mount+0xea4/0x2bb0 [ 116.143304] ? copy_mount_string+0x40/0x40 [ 116.147593] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 116.152583] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 116.157314] ? retint_kernel+0x10/0x10 [ 116.161182] ? copy_mount_options+0x18b/0x2e0 [ 116.165650] ? copy_mount_options+0x190/0x2e0 [ 116.170118] ? copy_mount_options+0x1f4/0x2e0 [ 116.174590] compat_SyS_mount+0xd0/0x1070 [ 116.178712] ? show_fd_locks+0x2c0/0x2c0 [ 116.182744] do_fast_syscall_32+0x3ee/0xf9d [ 116.187041] ? do_int80_syscall_32+0x9d0/0x9d0 [ 116.191597] ? lockdep_sys_exit+0x47/0xf0 [ 116.195714] ? syscall_return_slowpath+0x2ad/0x550 [ 116.200616] ? sysret32_from_system_call+0x5/0x3b [ 116.205433] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 116.210251] entry_SYSENTER_compat+0x51/0x60 2017/12/04 09:25:35 executing program 6 (fault-call:10 fault-nth:7): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) request_key(&(0x7f0000507000-0xa)="626c61636b6c69737400", &(0x7f000012a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b06000-0x26)="2663707573657470726f63766d6e657430776c616e302f2823766d6e6574302c657468317b00", 0xfffffffffffffffa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000687000)="2e2f66696c653000") mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00004df000)="746d70667300", 0x0, 0x0) chmod(&(0x7f0000b29000)="2e2f66696c653000", 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/04 09:25:35 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x8000e, 0x1, &(0x7f0000030000)={0x0, 0x0}) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000029000)="") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000032000-0x4)=0x80) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000032000-0x24)={0x401, 0x1000, 0x46, 0xf148, 0x3, 0x3fffffff80000, 0x0, 0x3, 0x1, 0x2, 0xe23, 0x80000001}) 2017/12/04 09:25:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) fremovexattr(r0, &(0x7f00004a3000-0x14)=@random={"747275737465642e00", "70707031b82d5e747d2400"}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000c00000-0x4)={0xf11}, 0x4) unlink(&(0x7f0000687000)="2e2f66696c653000") write$tun(r1, &(0x7f0000a3c000)=@hdr={0x2, 0x1, 0x9, 0x4, 0x200, 0x800, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8864, @ipv4={{0xf, 0x4, 0xfb4, 0x0, 0x81, 0x0, 0x7, 0x0, 0x5e, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[@rr={0x7, 0x27, 0x3, [@empty=0x0, @loopback=0x7f000001, @rand_addr=0x8, @broadcast=0xffffffff, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x5, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, @noop={0x1}]}}, @igmp={0x1f, 0x2, 0x0, @multicast1=0xe0000001, "a5bd0302ee18c12aa55f783776f9a712f53286e12549c05a02ef15f4d7b8a0bdcda6c4eb612e7ca4e4c38dc051c22107757adf887ec9692c2280600d16"}}}}}}, 0x99) mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00007b3000-0x6)="746d70667300", 0x100001, 0x0) r2 = add_key$user(&(0x7f0000c5f000-0x5)="7573657200", &(0x7f0000507000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ae8000-0x60)="a0990d424e023a55fd985835864beecade59dd015db1808acb381177ff1049fdce365d71b527a57056640562cebb6575b91d8dae50c32e8a95fac68d1a3b4f76c41236c07922be50e2dd11173d8666b5708d90cb7ccb74f2810566ba75d163db", 0x60, 0xfffffffffffffffa) keyctl$invalidate(0x15, r2) chmod(&(0x7f0000b29000)="2e2f66696c653000", 0x0) r3 = add_key$keyring(&(0x7f00009cd000)="6b657972696e6700", &(0x7f0000c25000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$revoke(0x3, r3) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/04 09:25:35 executing program 0: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000323000)=0x10, 0x800) 2017/12/04 09:25:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) r3 = dup(r1) msync(&(0x7f000074c000/0x1000)=nil, 0x1000, 0x4) readahead(r3, 0x9, 0x8) mmap$binder(&(0x7f0000c65000/0x2000)=nil, 0x2000, 0x2, 0x10, r3, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x5, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f00006cb000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/04 09:25:35 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioperm(0x5af1f4a7, 0x2, 0x5) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2017/12/04 09:25:35 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) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000091e000-0x8)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000817000-0x4)=0x0, &(0x7f0000034000-0x4)=0x4) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) iopl(0x4) [ 116.214625] RIP: 0023:0xf7f5ec79 [ 116.217955] RSP: 002b:00000000f771808c EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 116.225633] RAX: ffffffffffffffda RBX: 00000000209dd000 RCX: 00000000209e5000 [ 116.232870] RDX: 00000000204df000 RSI: 0000000000000000 RDI: 0000000020000000 [ 116.240106] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 116.247347] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 116.254586] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2017/12/04 09:25:35 executing program 0: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000323000)=0x10, 0x800) 2017/12/04 09:25:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f00004a3000-0x14)=@random={"747275737465642e00", "70707031b82d5e747d2400"}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000c00000-0x4)={0xf11}, 0x4) unlink(&(0x7f0000687000)="2e2f66696c653000") write$tun(r1, &(0x7f0000a3c000)=@hdr={0x2, 0x1, 0x9, 0x4, 0x200, 0x800, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8864, @ipv4={{0xf, 0x4, 0xfb4, 0x0, 0x81, 0x0, 0x7, 0x0, 0x5e, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[@rr={0x7, 0x27, 0x3, [@empty=0x0, @loopback=0x7f000001, @rand_addr=0x8, @broadcast=0xffffffff, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x5, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, @noop={0x1}]}}, @igmp={0x1f, 0x2, 0x0, @multicast1=0xe0000001, "a5bd0302ee18c12aa55f783776f9a712f53286e12549c05a02ef15f4d7b8a0bdcda6c4eb612e7ca4e4c38dc051c22107757adf887ec9692c2280600d16"}}}}}}, 0x99) mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00007b3000-0x6)="746d70667300", 0x100001, 0x0) r2 = add_key$user(&(0x7f0000c5f000-0x5)="7573657200", &(0x7f0000507000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ae8000-0x60)="a0990d424e023a55fd985835864beecade59dd015db1808acb381177ff1049fdce365d71b527a57056640562cebb6575b91d8dae50c32e8a95fac68d1a3b4f76c41236c07922be50e2dd11173d8666b5708d90cb7ccb74f2810566ba75d163db", 0x60, 0xfffffffffffffffa) keyctl$invalidate(0x15, r2) chmod(&(0x7f0000b29000)="2e2f66696c653000", 0x0) r3 = add_key$keyring(&(0x7f00009cd000)="6b657972696e6700", &(0x7f0000c25000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$revoke(0x3, r3) 2017/12/04 09:25:35 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000030000)={0xa, 0x3, 0x7f19, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r2, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f000001e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000031000-0x20)={@generic="b1ce4af65f693a474f01cae4c66f2895", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000029000)="") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) syz_open_dev$sg(&(0x7f0000002000-0x9)="2f6465762f73672300", 0x7794, 0x0) 2017/12/04 09:25:35 executing program 0: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000323000)=0x10, 0x0) 2017/12/04 09:25:35 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000030000)=0x0, 0x4) exit(0xffff) bpf$MAP_CREATE(0x0, &(0x7f000000a000-0x1c)={0x3, 0x1ff, 0x7ff, 0x5, 0x4, r2, 0x4}, 0x1c) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000)="2f6465762f72746300", 0x141000, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000019000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgid(0xffffffffffffffff) ioprio_set$pid(0x1, r4, 0x7bb) 2017/12/04 09:25:35 executing program 0: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000029000)="") mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000031000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000023000)=0x58, 0x800) setsockopt$inet6_tcp_int(r2, 0x6, 0x6, &(0x7f0000008000-0x4)=0xfffffffffffffffa, 0x4) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000031000)="2e2f66696c653000") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2017/12/04 09:25:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x0) r2 = getpid() r3 = getuid() getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000062b000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00005d7000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000787000)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f9000)=0xe8) lstat(&(0x7f0000f9f000-0x8)="2e2f66696c653000", &(0x7f0000abc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000601000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000a8e000)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000320000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a41000)={0x0, 0x0, 0x0}, &(0x7f00004bf000-0x4)=0xc) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000055b000-0x4)=0x0) getresuid(&(0x7f00002b8000)=0x0, &(0x7f00002dd000-0x4)=0x0, &(0x7f000029a000-0x4)=0x0) getgroups(0x7, &(0x7f00005fd000-0x1c)=[r4, 0x0, r11, r11, 0xffffffffffffffff, r4, 0xffffffffffffffff]) r15 = getpgrp(r10) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000dd2000)={0x0, 0x0, 0x0}, 0xc) getgroups(0x3, &(0x7f000001c000)=[0xffffffffffffffff, 0x0, 0x0]) r18 = getpgrp(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006f3000)={0x0, 0x0, 0x0}, &(0x7f0000106000-0x4)=0xc) getresgid(&(0x7f00006fa000)=0x0, &(0x7f0000a1d000-0x4)=0x0, &(0x7f0000c13000)=0x0) sendmmsg$unix(r1, &(0x7f000057b000-0x70)=[{&(0x7f0000cf5000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00006b6000-0x28)=[{&(0x7f0000bf1000)="2450c50aaef41b16c71a1326285afb03a11e862c283ba7feb50bcf1bd0aad7f7f344470a67fa780d5109edbe0560d6ecf9217c9697676f667a029c1433fd5e185a2eeaf02d7a93e0d0bc8cc4744574bd7ab9b02352ab807317e28344735aba8baf5fa9341a4147218a5394e07698697f66d7381430c38a932558c0d9", 0x7c}, {&(0x7f0000b3b000)="6d784dde4aec3359b3b5a5cc5824f8195986f92eed70796036a1214c0778887b9ae2449c218eb2948a9b96a5789770644371711f102b5e91937111e3f9341a3740bc31645daa3633274f94fd451dd3682ac979f0846fa20c9721ec4515ea2669", 0x60}, {&(0x7f0000d9b000)="8e5f42831d44c3a8a6e9c9f7b11c7e18db813f0fc908199bd8929f75bc4249236cd1a4926016f7573ddf9ee2a0a7e8bf0b589d2ecf83b4b92577ce161108318ef51dd018e670a52d1e0ed27603cfb8a42bcc388134d95b24a405aa2fbd31a9a1312141657c06857c9ccdb71b1b8309542db91b3d4429f2d222a7e2786547e78cd3caf16f9026a6f16e7654f05e778aa73243f795988ed583024e0138f64e568206f8ecadade8fe6bd3b50c3cc2d85a833f67c6c48cfbabd48b34998c42107a040423", 0xc2}, {&(0x7f0000153000)="9ac917a47971aadc36375cf0c4b7640104320b7d56e528bdc09a77d2ab639f54a60b37dbcb92d9cbc1bad654cd2b", 0x2e}, {&(0x7f0000fd9000-0x1000)="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&(0x7f0000e10000-0x30)=[{&(0x7f00008b7000)="1dbeab6cfd2d2bbdc7f0d3ce8f1904ad5d356d50b3f6c9981e5765c7e1429ece162ab287923ff10dfb629dfa721ba4e84d513588f98e18078ea32818c15598ff17678c12b976772c49daf67bb36ae3ae3641fe7657d7d8ac88b961a7d6160d2f7f1831ab705825e55f861092713ae742167dee1a724eb26a470854ea3557ddfa7793e0c06338b3f9c8872b8c5f1ae712b595ed9f66ce2009bda24799b03f5d40b7e350133b3d9aa33d06a7b4f8d47021614ddc55ccd1d8c40b071bcfc23b33c694d6b2daf7b580d2b23669d353a020b1bec6e37cce32c8bef77104b04bc5f09913cf", 0xe2}, {&(0x7f0000847000-0x1a)="33518ce922314b691bad8c170b2255e8e05f9add37ae9ece2c1c", 0x1a}, {&(0x7f00001ac000-0xdb)="8c0c81957957b814491cb59e194889c6bc04250b4486bf1d1cb177fe376f8a460a35c0dadc99afd404ff381f689cac957fcaf1653828e8b8ee43c48e40c7a44feec4103d26377b4dd1985b90053947d66b96d994fdb659ce314bc6ba33eed2236d4ecb1ce09756cbcbba4213e434afcdfcc0740dc14c03322ec7593e04a924971e946ae1f1ad824dd0aa01af39fc22c5f8e5fb0a1de7fc73439b816beaf7b04071735df8e6470c9fb1fdbe1b3022afaea0df1ee98cf027317c43d6e3dc4eaddb92630f9fdfaf52f2b9e395239190b180b7e9fe48d30241fd6cbace", 0xdb}, {&(0x7f0000621000-0x34)="6a94f6afff98f25e607aec9cd91bb9a55bb31d3e32babc5646d0b93af07a9be177ca910501bd1a26c7d91b236db1b0f74428e08a", 0x34}, {&(0x7f0000974000-0x2f)="b142ea1ca89ede46b7d9ebed09e3e828e83a1a61ba7f1d0b5d5e3be8914d30dee71cdeedc94c61b3c7a4fa1d110dc6", 0x2f}, {&(0x7f0000e38000-0xd5)="5efb93b019988e5e6b8f43c78e3265059e5c6aa82317bb072c67b8166e29b76a42c4b492fe223625e1f56dcaa52325bcc85f5d6f80dcf0eb7f80fde13893c22c25c1bd82a24645816437361469b0734e0fd3db77bd88caabaa859af8c3c1cf5cc92bd505cffc543c1ec92f698c8848950d26efb05bc7d76948f931f0552b0018229bb8fad5378d4c6a4dc35586ca43aa493f148aa7edea53b201a86eff24ee4fc8d6b12ea7ef5dd9aa42b08d28d973bff6ac02671612a2db1da42225860cc83fa6e9939a54403484affd79b312d9ed83632daefb34", 0xd5}], 0x6, &(0x7f0000588000-0x64)=[@rights={0x34, 0x1, 0x1, [r1, r1, r0, r0, r1, r1, r0, r1, r0, r1]}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @cred={0x18, 0x1, 0x2, r18, r19, r20}], 0x64, 0x40004}], 0x4, 0x20000040) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x2, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x1, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000687000)="2e2f66696c653000") mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00004df000)="746d70667300", 0x1, 0x0) chmod(&(0x7f0000b29000)="2e2f66696c653000", 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/04 09:25:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000885000)="2f6465762f696e7075742f6d6f7573652300", 0xdc, 0x4000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000044b000-0x8)={0x0, 0x0}) sysinfo(&(0x7f0000c62000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000a1a000)={r1, &(0x7f00008df000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x7) r2 = socket(0x10, 0x803, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r3 = gettid() ptrace$poke(0x5, r3, &(0x7f0000163000-0x4)=0x0, 0x0) sendto(r2, &(0x7f0000f50000)="35000000e6e7ff000000020000006f9b", 0x10, 0x10, 0x0, 0x0) 2017/12/04 09:25:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = creat(&(0x7f0000a05000)="2e2f66696c653000", 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000d9f000)={r2}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_SREGS(r4, 0x8138ae83, &(0x7f00006cb000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000ee6000-0x14)={0x3, 0x3, 0xdc3, 0x1, 0x2b}) [ 116.430576] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=59366 sclass=netlink_route_socket pig=15484 comm=syz-executor3 [ 116.459792] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=59366 sclass=netlink_route_socket pig=15493 comm=syz-executor3 [ 116.508754] FAULT_INJECTION: forcing a failure. [ 116.508754] name failslab, interval 1, probability 0, space 0, times 0 [ 116.520069] CPU: 1 PID: 15503 Comm: syz-executor6 Not tainted 4.15.0-rc2+ #116 [ 116.527407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.536730] Call Trace: [ 116.539287] dump_stack+0x194/0x257 [ 116.542894] ? arch_local_irq_restore+0x53/0x53 [ 116.547535] ? __kernel_text_address+0xd/0x40 [ 116.552009] should_fail+0x8c0/0xa40 [ 116.555699] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 116.560777] ? save_stack+0xa3/0xd0 [ 116.564379] ? find_held_lock+0x39/0x1d0 [ 116.568421] ? lock_downgrade+0x980/0x980 [ 116.572559] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 116.578417] ? rcu_note_context_switch+0x710/0x710 [ 116.583312] ? lock_downgrade+0x980/0x980 [ 116.587438] should_failslab+0xec/0x120 [ 116.591384] __kmalloc_track_caller+0x5f/0x760 [ 116.595944] ? do_raw_spin_trylock+0x190/0x190 [ 116.600496] ? kstrdup_const+0x39/0x50 [ 116.604358] kstrdup+0x39/0x70 [ 116.607524] kstrdup_const+0x39/0x50 [ 116.611209] alloc_vfsmnt+0x1a5/0x9c0 [ 116.614981] ? mnt_free_id.isra.21+0x50/0x50 [ 116.619362] ? avc_has_extended_perms+0x12c0/0x12c0 [ 116.624351] ? avc_has_perm+0x43e/0x680 [ 116.628304] ? find_held_lock+0x39/0x1d0 [ 116.632345] ? lock_downgrade+0x980/0x980 [ 116.636462] ? __get_fs_type+0x22/0xc0 [ 116.640322] ? selinux_ipv4_output+0x40/0x40 [ 116.644700] ? module_unload_free+0x5b0/0x5b0 [ 116.649165] ? lock_release+0xda0/0xda0 [ 116.653110] ? _cond_resched+0x14/0x30 [ 116.656971] ? selinux_mount+0x2bb/0x4e0 [ 116.661006] vfs_kern_mount.part.26+0x84/0x4a0 [ 116.665564] ? may_umount+0xa0/0xa0 [ 116.669161] ? _raw_read_unlock+0x22/0x30 [ 116.673277] ? __get_fs_type+0x8a/0xc0 [ 116.677140] do_mount+0xea4/0x2bb0 [ 116.680657] ? copy_mount_string+0x40/0x40 [ 116.684864] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 116.689852] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 116.694583] ? retint_kernel+0x10/0x10 [ 116.698447] ? copy_mount_options+0x18b/0x2e0 [ 116.702912] ? copy_mount_options+0x190/0x2e0 [ 116.707378] ? copy_mount_options+0x1f4/0x2e0 [ 116.711851] compat_SyS_mount+0xd0/0x1070 [ 116.715970] ? show_fd_locks+0x2c0/0x2c0 [ 116.720000] do_fast_syscall_32+0x3ee/0xf9d [ 116.724303] ? do_int80_syscall_32+0x9d0/0x9d0 [ 116.728861] ? lockdep_sys_exit+0x47/0xf0 [ 116.732977] ? syscall_return_slowpath+0x2ad/0x550 [ 116.737880] ? sysret32_from_system_call+0x5/0x3b [ 116.742696] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 116.747513] entry_SYSENTER_compat+0x51/0x60 [ 116.751890] RIP: 0023:0xf7f5ec79 2017/12/04 09:25:35 executing program 6 (fault-call:10 fault-nth:8): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) request_key(&(0x7f0000507000-0xa)="626c61636b6c69737400", &(0x7f000012a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b06000-0x26)="2663707573657470726f63766d6e657430776c616e302f2823766d6e6574302c657468317b00", 0xfffffffffffffffa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000687000)="2e2f66696c653000") mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00004df000)="746d70667300", 0x0, 0x0) chmod(&(0x7f0000b29000)="2e2f66696c653000", 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/04 09:25:35 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) r2 = socket(0x9, 0x7, 0x6) r3 = dup3(r0, r2, 0x80000) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r2, r3) getsockopt$nfc_llcp(r2, 0x118, 0x4, &(0x7f0000031000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000029000)="") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2017/12/04 09:25:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00008f0000-0x9)="2f6465762f72746300", 0x8000, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000d24000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000755000)={0xb, 0x0, 0x4c1d, 0x0}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000ec4000-0x48)={0x80001, 0x0, [0x79, 0x8, 0xcef, 0xe2, 0x6, 0x6, 0x6ea3, 0x7fff]}) unlink(&(0x7f00007c4000-0x8)="2e2f66696c653000") mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00004df000)="746d70667300", 0x1, 0x0) chmod(&(0x7f0000b29000)="2e2f66696c653000", 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/04 09:25:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00007aa000)={0x74, 0x0, [0x903a, 0x3, 0x0, 0xffffffffffffffa0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x5, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000055000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f000068b000)={0x6, 0x4, 0x7, 0x4, 0x10001}) 2017/12/04 09:25:35 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000031000-0xf)="2f6465762f73657175656e63657200", 0x840, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000031000-0xb)={0x839, 0x0, 0x10001, 0x0}) remap_file_pages(&(0x7f000002c000/0x3000)=nil, 0x3000, 0xb, 0x7, 0x8800) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000020000-0x10)={0xffffffffffffff01, r1, 0x2, 0xfba}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000030000-0x2)={0x0, 0x0}, 0x2) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) 2017/12/04 09:25:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000945000)=0x0, &(0x7f000043f000-0x4)=0x4) sendto(r0, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ef4000-0x10)="2f6465762f73657175656e6365723200", 0x418080, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2017/12/04 09:25:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f00004a3000-0x14)=@random={"747275737465642e00", "70707031b82d5e747d2400"}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000c00000-0x4)={0xf11}, 0x4) unlink(&(0x7f0000687000)="2e2f66696c653000") write$tun(r1, &(0x7f0000a3c000)=@hdr={0x2, 0x1, 0x9, 0x4, 0x200, 0x800, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8864, @ipv4={{0xf, 0x4, 0xfb4, 0x0, 0x81, 0x0, 0x7, 0x0, 0x5e, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[@rr={0x7, 0x27, 0x3, [@empty=0x0, @loopback=0x7f000001, @rand_addr=0x8, @broadcast=0xffffffff, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x5, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, @noop={0x1}]}}, @igmp={0x1f, 0x2, 0x0, @multicast1=0xe0000001, "a5bd0302ee18c12aa55f783776f9a712f53286e12549c05a02ef15f4d7b8a0bdcda6c4eb612e7ca4e4c38dc051c22107757adf887ec9692c2280600d16"}}}}}}, 0x99) mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00007b3000-0x6)="746d70667300", 0x100001, 0x0) r2 = add_key$user(&(0x7f0000c5f000-0x5)="7573657200", &(0x7f0000507000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ae8000-0x60)="a0990d424e023a55fd985835864beecade59dd015db1808acb381177ff1049fdce365d71b527a57056640562cebb6575b91d8dae50c32e8a95fac68d1a3b4f76c41236c07922be50e2dd11173d8666b5708d90cb7ccb74f2810566ba75d163db", 0x60, 0xfffffffffffffffa) keyctl$invalidate(0x15, r2) chmod(&(0x7f0000b29000)="2e2f66696c653000", 0x0) add_key$keyring(&(0x7f00009cd000)="6b657972696e6700", &(0x7f0000c25000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 116.755224] RSP: 002b:00000000f771808c EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 116.762899] RAX: ffffffffffffffda RBX: 00000000209dd000 RCX: 00000000209e5000 [ 116.770135] RDX: 00000000204df000 RSI: 0000000000000000 RDI: 0000000020000000 [ 116.777373] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 116.784613] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 116.791851] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2017/12/04 09:25:35 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000031000-0xc)="2f6465762f72666b696c6c00", 0x200001, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000004000)={@generic="c7feb06d3f997ef8f478e413d4e3203f", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000031000-0x10)={r2, 0x28, &(0x7f000002a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000032000-0x4)=0x9) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f000002b000-0x30)={0x5, 0x5, 0x3fe, 0x1f, 0x8001, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000032000-0x28)=[{0x2, 0xf4c}, {0x4, 0x39}, {0x6, 0xfffffffffffffffc}, {0x8, 0x2}, {0x7, 0x80000000}], 0x5) ioctl$TIOCSTI(r2, 0x5412, 0x56f1209b) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) 2017/12/04 09:25:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f00009a4000)=[{&(0x7f0000e94000)="00000000000000000000000000000000000000000000000000000000", 0x1c}, {&(0x7f000084d000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}], 0x2, &(0x7f0000845000-0x40)=[{&(0x7f00008f0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f00000cd000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a}], 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000345000-0x8f)="27825861ec0c1af567c7acf9793f1a85e0090a482ff674b540aa4ca67645b88e20cd4c9a749c68c205ab68505a99095908f4daa12d82cfef8e841c77b1bbfc6099a62699deb72bc91d25cad153ff33e38fea644f7ce6816c00d28022ae98b33edc3d195a6f70fb6eedc47f9f4f5f351a451f1abd6d066a7a49cccd6121ca0326524a47f3ae94955a0d1595a3424967", 0x8f) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000bb4000-0x10)=[{&(0x7f0000dc7000)=[{0x11, 0x1d, 0x80719, 0x0, 0x0, "12"}], 0x11}], 0x1, &(0x7f0000025000)=[], 0x0, 0x0}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000609000)="2f6465762f73657175656e63657200", 0x100, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000b69000)=0x0, &(0x7f0000eb2000-0x4)=0x4) seccomp(0xffffffffffffffff, 0x3, &(0x7f0000584000)={0x1, &(0x7f00004f5000-0x8)=[{0x3, 0x0, 0x10, 0x407ffc0003}]}) r3 = syz_open_dev$loop(&(0x7f0000945000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000044b000)={0x4, r1, 0x0}) syz_open_dev$loop(&(0x7f000032e000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000910000-0xb)={0x400, 0x75, 0x3, 0x6, 0x1, 0x0, 0x25, 0x4, 0x80, 0x172, 0x3}, 0xb) timer_create(0x6, &(0x7f00004af000)={0x0, 0x22, 0x5, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000016c000-0x4)=0x0) timer_delete(r5) read(r3, &(0x7f0000e5c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x7, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x7]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f000094e000-0x9)="2f6465762f73672300", 0x7, 0x400) rt_sigprocmask(0x1, &(0x7f000032a000-0x8)={0x0}, &(0x7f0000cb0000-0x8)={0x0}, 0x8) r7 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000407000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c4a000)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000bc9000-0xc)={r0, r7, r8}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000058000-0x108)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffffffffc0, 0x5, 0x6, 0x200, 0x1, 0x8, 0x3f, 0x5, 0x69, 0x9, 0x2, 0x0, 0x1f, 0x9, 0x9]}, &(0x7f0000054000-0x4)=0x108) fcntl$getflags(r6, 0x40b) ioctl$int_out(r4, 0x5462, &(0x7f0000054000-0x8)=0x0) syz_open_dev$sg(&(0x7f0000003000)="2f6465762f73672300", 0x7, 0x20101) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000692000)={&(0x7f0000d74000/0x4000)=nil, 0x3f7469be, 0x7, 0x0, &(0x7f00003dd000/0x2000)=nil, 0x405}) 2017/12/04 09:25:35 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000b4a000-0xc6)={0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x48, &(0x7f0000001000-0xe1)="c3d19feb8abf6af309b05608ddf7f098d24c26dc31fcec172bfff6faf317af7d0427aba977b7a3ba39d4db2b0b616ac36edbe1a4dbf754610312431712da89a58b7ad51656e1cadebf433bb52e601b8357f2e554e840d868e218746b91c520296adadca471b4761d204ee5bc95a6c60c3a6ed03b96958a4995fd95292b607b16dc426ef0a79ed13e707f7599c207e6718968440f85e5e64064e4edca043cccc53676d6c7d13eeaecf27c085045a32ab6d49737af196c1f4e938f3d96ff90310dc399ff18c3bf920b7185c1387b8ff6de23c128cb703b4fbd877a8d130f8d0e41b9", 0xfff, 0x5df3, 0x5cd, 0x1, 0x46, 0xfffffffffffffffe, 0x2f, "a73ef941da9c3a955ef98d712314cc3e64cd1a724254283724048a5e230a6a371c6b09313311856ace20a49c31c2319826ed21e60d26a663b3a1d4f1103ea6978237a0bd443711bd12537e40a415374722f5832b4050a1ec63d9ea4e7641d781cc6a6bca06498be6f42fc2e5281c2e699479ffe156dd87172ac262ef08301b02669b288d9481456bc6efa9676e35ed73e7cb1aa6b301a1526054045d35e4"}) mmap(&(0x7f0000000000/0xc85000)=nil, 0xc85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x2) ioctl$sock_ifreq(r1, 0x8970, &(0x7f0000515000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000c82000)=0x40000) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000240000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) splice(r1, 0x5c, 0xffffffffffffffff, 0x5f, 0xc5, 0x2) mmap(&(0x7f0000c85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000446000)="064a9552a15340194ea65e423e4fac164008f00cdb87cd5cd6f79a3e4a98c42249c274115f4175444cd6c7ce8186c482ed2fb4ec760869ebb0547f115a73e01a82993ed5b7138fde683b71da210e82ce8b0b95b6a087c429699c0bcf66fba1b4e3ecf686e9dcda272d", 0x69) sendfile(r1, 0xffffffffffffffff, &(0x7f000031a000-0x8)=0x0, 0x1) readv(0xffffffffffffffff, &(0x7f0000170000)=[{&(0x7f0000c82000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000c83000)={&(0x7f0000b47000)="2e2f66696c653000", 0x0}, 0x10) socketpair(0x1, 0x7, 0xf784, &(0x7f0000c84000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000c84000)=0x9250) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x2, 0x10) sendto(r5, &(0x7f0000548000-0xc5)="53237a690efd152eaaafb548a4622e9be49c7f21dc4ad5cc3e174e7b3b1ec219aa71c03f17173217ebc16985c7db39740bc94e4ca61a886e77b019548819932dd5fd3987a792c609b1e3b44f8aa2a7f85a71a89a39db1d5ab41867c731f657bfbb390400bbdeb964568a8a4c293f2868fbecfeccc6ad5b2f16f0a135019f8fc462fec18f048261c6b002a2d1be82fa5e7284d9f01a54aa9ba3c44fdb28e589684c8aeef41ffd7d193e09fb9787e3a7b09b00e2e5731ccae79b0eb83a805311e3c7cb7664", 0xc4, 0x800, &(0x7f0000745000-0x6)=@hci={0x1f, 0x6d, 0x3}, 0x6) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000679000-0x4)=0xffff, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000882000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000776000-0x8c)={0x0, @in6={{0xa, 0x1, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000080d000)=0x8c) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f000057b000)={r7, 0x333}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f000032e000-0x20)={@loopback={0x0, 0x1}, 0xa, 0x0, 0xff, 0xf, 0x6, 0x6, 0x5}, 0x20) sendto(r6, &(0x7f0000d6a000)="be84a1d02a6f2c77094af118637202776ad822e51b37a6539440e3f836a0493e3092a43071b0984a8f618b9285f6625ce93d2dcf68260292c5f92960b91b5ed7763ac69fcf1ce25cd91882307f025cec3b38651bcc0b16501508ef88516e7a39cc6db5abb83bf5856cc9826a047e50b50f0e7e410e81bc29bfc438c668347977aba803f5ab8f2e", 0x87, 0x80, 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000c83000)={0x0, r2, 0x1, 0x0, 0x0}, 0xc) 2017/12/04 09:25:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000b8b000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x1) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f00007d0000)="2e2f66696c653000", 0x4000248) inotify_rm_watch(r0, r1) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) lgetxattr(&(0x7f0000124000)="2e2f66696c653000", &(0x7f0000584000)=@random={"757365722e00", "2f6465762f696e7075742f6d69636500"}, &(0x7f0000bb6000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29) statx(r0, &(0x7f0000686000)="2e2f66696c653000", 0x0, 0x7ff, &(0x7f00008e3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 09:25:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 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, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x5, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f00006cb000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/04 09:25:35 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) timerfd_gettime(r0, &(0x7f00002a1000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 2017/12/04 09:25:35 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000031000-0x8)="2e2f66696c653000", 0x0, 0xc0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r2, 0x400854d5, &(0x7f0000031000-0x8)={0x7, &(0x7f0000013000-0x38)=[{0x101, 0xb86, 0x4, 0x4}, {0x6, 0x974d, 0x9, 0x8555}, {0x20, 0x2, 0x7, 0xfffffffffffffffd}, {0x3, 0x80000001, 0x80, 0x6}, {0x8, 0x200, 0x5, 0x1}, {0x80, 0x3, 0x0, 0xffff}, {0x3, 0x6, 0x83cc, 0x2}]}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000002a000)="2f6465762f72746300", 0x200000, 0x0) ioctl$TCSBRK(r3, 0x5409, 0x6) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000030000)="2f6465762f72746300", 0x0, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$mice(&(0x7f0000020000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x2) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r5, 0x12, 0x3, &(0x7f0000032000)=0x0, &(0x7f0000029000)=0x4) fgetxattr(r0, &(0x7f0000031000)=@random={"73797374656d2e00", "252f2e255b272900"}, &(0x7f0000006000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x5) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000032000-0x8)={0x0, 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000029000)="") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r4, 0xc008aeb0, &(0x7f0000014000-0x28)={0x4, [0x8fa, 0x8, 0x5, 0xfffffffffffffff9]}) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000031000)=@common="73697430000000000000000000000000", 0x10) 2017/12/04 09:25:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000a88000-0xc)={&(0x7f00005b7000-0x8)="2e2f66696c653000", 0x0}, 0xc) poll(&(0x7f0000a31000)=[{r0, 0x40, 0x0}, {r0, 0x400, 0x0}, {r0, 0x4400, 0x0}, {r0, 0x200, 0x0}, {r1, 0x41, 0x0}, {r0, 0x8201, 0x0}], 0x6, 0x3f) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000687000)="2e2f66696c653000") mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00004df000)="746d70667300", 0x1, 0x0) chmod(&(0x7f0000b29000)="2e2f66696c653000", 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/04 09:25:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000530000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00003a7000-0x4)=0xe7) perf_event_open(&(0x7f000050c000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000337000)="2f6465762f7161745f6164665f63746c00", 0x1, 0x0) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000279000-0x13)="240000001e000000007b0000000005f9a0e6", 0x12, 0x100000000000001, 0x0, 0x0) [ 116.997994] FAULT_INJECTION: forcing a failure. [ 116.997994] name failslab, interval 1, probability 0, space 0, times 0 [ 117.019860] CPU: 0 PID: 15565 Comm: syz-executor6 Not tainted 4.15.0-rc2+ #116 [ 117.027241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.036573] Call Trace: [ 117.039132] dump_stack+0x194/0x257 [ 117.042746] ? arch_local_irq_restore+0x53/0x53 [ 117.047411] should_fail+0x8c0/0xa40 [ 117.051097] ? trace_event_raw_event_lock+0x340/0x340 [ 117.056259] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 117.061342] ? find_held_lock+0x39/0x1d0 [ 117.065384] ? lock_downgrade+0x980/0x980 [ 117.069518] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 117.075368] ? sget_userns+0x157/0xe20 [ 117.079228] ? rcu_note_context_switch+0x710/0x710 [ 117.084140] should_failslab+0xec/0x120 [ 117.088086] kmem_cache_alloc_trace+0x4b/0x750 [ 117.092652] sget_userns+0x2a3/0xe20 [ 117.096336] ? get_anon_bdev+0x2a0/0x2a0 [ 117.100376] ? destroy_unused_super.part.7+0xd0/0xd0 [ 117.105451] ? cred_has_capability+0x1a0/0x3d0 [ 117.110009] ? selinux_ipv4_output+0x40/0x40 [ 117.114394] ? free_pages+0x51/0x90 [ 117.117990] ? selinux_sb_copy_data+0x443/0x610 [ 117.122639] ? selinux_capable+0x36/0x40 [ 117.126672] ? security_capable+0x8e/0xc0 [ 117.130789] ? get_anon_bdev+0x2a0/0x2a0 [ 117.134821] ? ns_capable_common+0xcf/0x160 [ 117.139115] ? get_anon_bdev+0x2a0/0x2a0 [ 117.143148] sget+0xd2/0x120 [ 117.146135] ? __get_fs_type+0x22/0xc0 [ 117.149993] ? shmem_remount_fs+0x6c0/0x6c0 [ 117.154288] mount_nodev+0x37/0x100 [ 117.157888] shmem_mount+0x2c/0x40 [ 117.161400] mount_fs+0x66/0x2d0 [ 117.164739] vfs_kern_mount.part.26+0xc6/0x4a0 [ 117.169292] ? may_umount+0xa0/0xa0 [ 117.172887] ? _raw_read_unlock+0x22/0x30 [ 117.177008] ? __get_fs_type+0x8a/0xc0 [ 117.180876] do_mount+0xea4/0x2bb0 [ 117.184396] ? copy_mount_string+0x40/0x40 [ 117.188599] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 117.193586] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 117.198318] ? retint_kernel+0x10/0x10 [ 117.202181] ? copy_mount_options+0x18b/0x2e0 [ 117.206646] ? copy_mount_options+0x190/0x2e0 [ 117.211111] ? copy_mount_options+0x1f4/0x2e0 [ 117.215581] compat_SyS_mount+0xd0/0x1070 [ 117.219703] ? show_fd_locks+0x2c0/0x2c0 [ 117.223736] do_fast_syscall_32+0x3ee/0xf9d [ 117.228037] ? do_int80_syscall_32+0x9d0/0x9d0 [ 117.232592] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 117.238100] ? lockdep_sys_exit+0x47/0xf0 [ 117.242220] ? syscall_return_slowpath+0x2ad/0x550 [ 117.247123] ? sysret32_from_system_call+0x5/0x3b [ 117.251939] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 117.256758] entry_SYSENTER_compat+0x51/0x60 [ 117.261134] RIP: 0023:0xf7f5ec79 [ 117.264466] RSP: 002b:00000000f771808c EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 117.272146] RAX: ffffffffffffffda RBX: 00000000209dd000 RCX: 00000000209e5000 [ 117.279386] RDX: 00000000204df000 RSI: 0000000000000000 RDI: 0000000020000000 [ 117.286623] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 2017/12/04 09:25:36 executing program 6 (fault-call:10 fault-nth:9): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) request_key(&(0x7f0000507000-0xa)="626c61636b6c69737400", &(0x7f000012a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b06000-0x26)="2663707573657470726f63766d6e657430776c616e302f2823766d6e6574302c657468317b00", 0xfffffffffffffffa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000687000)="2e2f66696c653000") mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00004df000)="746d70667300", 0x0, 0x0) chmod(&(0x7f0000b29000)="2e2f66696c653000", 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/04 09:25:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f00004a3000-0x14)=@random={"747275737465642e00", "70707031b82d5e747d2400"}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000c00000-0x4)={0xf11}, 0x4) unlink(&(0x7f0000687000)="2e2f66696c653000") write$tun(r1, &(0x7f0000a3c000)=@hdr={0x2, 0x1, 0x9, 0x4, 0x200, 0x800, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8864, @ipv4={{0xf, 0x4, 0xfb4, 0x0, 0x81, 0x0, 0x7, 0x0, 0x5e, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[@rr={0x7, 0x27, 0x3, [@empty=0x0, @loopback=0x7f000001, @rand_addr=0x8, @broadcast=0xffffffff, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x5, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, @noop={0x1}]}}, @igmp={0x1f, 0x2, 0x0, @multicast1=0xe0000001, "a5bd0302ee18c12aa55f783776f9a712f53286e12549c05a02ef15f4d7b8a0bdcda6c4eb612e7ca4e4c38dc051c22107757adf887ec9692c2280600d16"}}}}}}, 0x99) mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00007b3000-0x6)="746d70667300", 0x100001, 0x0) r2 = add_key$user(&(0x7f0000c5f000-0x5)="7573657200", &(0x7f0000507000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ae8000-0x60)="a0990d424e023a55fd985835864beecade59dd015db1808acb381177ff1049fdce365d71b527a57056640562cebb6575b91d8dae50c32e8a95fac68d1a3b4f76c41236c07922be50e2dd11173d8666b5708d90cb7ccb74f2810566ba75d163db", 0x60, 0xfffffffffffffffa) keyctl$invalidate(0x15, r2) chmod(&(0x7f0000b29000)="2e2f66696c653000", 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/04 09:25:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000d1000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f00006cb000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/04 09:25:36 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f000000d000)="2f6465762f7663732300", 0x9, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000032000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0x80005, 0x6f, &(0x7f0000031000-0x8)={0x0, 0x0}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000031000)={0xff}, 0x4) shutdown(r3, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000031000-0x4)=0x5, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f0000031000+0xb2e)=[{&(0x7f000001f000-0x6a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}, {&(0x7f0000005000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}, {&(0x7f0000031000)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}, {&(0x7f0000010000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}], 0x4, 0x43) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2017/12/04 09:25:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000097a000-0x4)={0xffffffffffffffff}) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000c55000-0x2)={0x0, 0x0}, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000e45000-0x4)=0x0, &(0x7f000095f000-0x4)=0x4) 2017/12/04 09:25:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f00009a4000)=[{&(0x7f0000e94000)="00000000000000000000000000000000000000000000000000000000", 0x1c}, {&(0x7f000084d000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}], 0x2, &(0x7f0000845000-0x40)=[{&(0x7f00008f0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f00000cd000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a}], 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000345000-0x8f)="27825861ec0c1af567c7acf9793f1a85e0090a482ff674b540aa4ca67645b88e20cd4c9a749c68c205ab68505a99095908f4daa12d82cfef8e841c77b1bbfc6099a62699deb72bc91d25cad153ff33e38fea644f7ce6816c00d28022ae98b33edc3d195a6f70fb6eedc47f9f4f5f351a451f1abd6d066a7a49cccd6121ca0326524a47f3ae94955a0d1595a3424967", 0x8f) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000bb4000-0x10)=[{&(0x7f0000dc7000)=[{0x11, 0x1d, 0x80719, 0x0, 0x0, "12"}], 0x11}], 0x1, &(0x7f0000025000)=[], 0x0, 0x0}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000609000)="2f6465762f73657175656e63657200", 0x100, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000b69000)=0x0, &(0x7f0000eb2000-0x4)=0x4) seccomp(0xffffffffffffffff, 0x3, &(0x7f0000584000)={0x1, &(0x7f00004f5000-0x8)=[{0x3, 0x0, 0x10, 0x407ffc0003}]}) r3 = syz_open_dev$loop(&(0x7f0000945000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000044b000)={0x4, r1, 0x0}) syz_open_dev$loop(&(0x7f000032e000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000910000-0xb)={0x400, 0x75, 0x3, 0x6, 0x1, 0x0, 0x25, 0x4, 0x80, 0x172, 0x3}, 0xb) timer_create(0x6, &(0x7f00004af000)={0x0, 0x22, 0x5, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000016c000-0x4)=0x0) timer_delete(r5) read(r3, &(0x7f0000e5c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x7, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x7]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f000094e000-0x9)="2f6465762f73672300", 0x7, 0x400) rt_sigprocmask(0x1, &(0x7f000032a000-0x8)={0x0}, &(0x7f0000cb0000-0x8)={0x0}, 0x8) r7 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000407000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c4a000)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000bc9000-0xc)={r0, r7, r8}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000058000-0x108)={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]}, [0xffffffffffffffc0, 0x5, 0x6, 0x200, 0x1, 0x8, 0x3f, 0x5, 0x69, 0x9, 0x2, 0x0, 0x1f, 0x9, 0x9]}, &(0x7f0000054000-0x4)=0x108) fcntl$getflags(r6, 0x40b) ioctl$int_out(r4, 0x5462, &(0x7f0000054000-0x8)=0x0) syz_open_dev$sg(&(0x7f0000003000)="2f6465762f73672300", 0x7, 0x20101) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000692000)={&(0x7f0000d74000/0x4000)=nil, 0x3f7469be, 0x7, 0x0, &(0x7f00003dd000/0x2000)=nil, 0x405}) 2017/12/04 09:25:36 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000029000)="") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000031000-0xb)="2f6465762f766373612300", 0x7, 0x400300) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000031000-0xfc)=[{&(0x7f0000031000-0x58)={0x27, 0x2, 0xfffffffffffffffd, 0x7, 0x80000001, 0x0, "c046bda3992cd649425204fe45d1ae949659698dc3b4c12559f43cbd7c260607d47b3ddb3b66f42e22f6442cc233a515de73beafa0e392d4b8395662cbab46", 0x5}, 0x58, &(0x7f0000028000)=[], 0x0, &(0x7f000001e000-0x8c)={0x8c, 0x100, 0x8, "b4f635025473c3373c1ee31127b763d2c9bd3a959d7562fcfd9df48aaad3e92fe62b7f16975f46c0452bdf8146bf0e44b753da978c49e887cb0c284848a65bbc30553778ad9ef1083ecc464f83053c3826f576671c9538e85df8e2e5d7a9d3c2848509f713cbbe5d94a9b9d9f4335c2f41550a419f791ea39b79582e1a0a496f"}, 0x8c, 0x40}, {&(0x7f0000030000)={0x27, 0x7, 0x7, 0x0, 0x1f, 0x100000000000, "5a82765f7a4725c109801a9c0786fa72782fbe01b0470dc9ca27ea72d084e5e1edecc1f0597b522d6e42831a610051848e411eeda4e982366d438675332de4", 0x8}, 0x58, &(0x7f0000030000)=[{&(0x7f000000a000)="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", 0xff}], 0x1, &(0x7f000001f000-0x7b)={0x8c, 0x111, 0x2, "0acd995cac2cd721858f72ad798df7daf6dc2cc81e9d08b79ceef8de030fa389d545c010b8348e2d86d51cd4745cbf5bc5c9d30accd4de2dd28a06c3bc5d853a73cfeec034535f83066f7818ab9aeb189eb8db932bbffef5c212639298e84b83666c86b4ca331582994ade64b3367a4600e8ad7a1832f083173a69832d295427"}, 0x8c, 0x800}, {&(0x7f0000031000-0x58)={0x27, 0x1, 0x64, 0x0, 0x355, 0xb4, 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{&(0x7f0000030000)="9a45855c576c4b00696c795a608a73a9f489b6f27b48386836714526601fd3a2d60a7085f39a88645633510d1d18b39e0004610c522fa9d1ef694930e003f5c7bf3baedaf4c99ac3b2c41a604195312882221271ffeff9047440bcd62c4a769db459ce1efb267b38ef0d4adc38a44143ed8a1fbfb84bfdf56f06051c565b7f86ce55cdfc9d5f714694d1754a4d8b740dbb6c1a17ac99e35db41ab82e0feba55cc0632ccd", 0xa4}, {&(0x7f0000029000)="60299a7a438f390b99dbf728c7aa4c47182e49d786566722eae5ad2ce6b3a54a0467e45a62ef2593457cffebae4392b9ac701da620ca1b9ed30df465d17e1e859d03d70b4c1aed85da7572446fd5d6cf702303ae975e206ae799f597d1eb303fb44fe3259fa56fa13880fbe255959327ced67b9117ee873e195a96fb3fa47c3bf334a1e82ff57a9604ac00fc476bc518613568f01559039dfbc13a0a1872d057543bf534bc8f0297bf6b0ebd62e26a1e34638d8879872bc8572a6952a55a77c894e9fa", 0xc3}, {&(0x7f0000024000-0xf5)="108274a67baa88b8ade50d1b3a97d201e19a7e3b2c0c1690345aa06b34fb173edf811a61b9bad2bf951ab3549018ac3d7548634a922ee03d7e29dc4fcbd69eae99cac028a207118324b844b0c55c33ce942ff2995c83a3b7cdea8d835a31cec1c31b97a99090687a08e42a0ee0c076ef6371f4b8cf0d4c53d0dc34c4a84472e8d343cf8004a72e8c59820dbd6c41fab0150d8fcd7d9f954cce33f1947f1b39ec5ac0e2f8b6129e161041285d7d6ac909debe0be490ab03159ed648643e95fb25a5ddb7dc7267b618c8770565ef5856c7be0b371e0332affb0b206b655fed9fd2d602dcd82df37d31b6b5ecb26653349cdc45c76629", 0xf5}, {&(0x7f0000004000)="ed12ed3120510e1ce49adec3ae3ada105b4bacf3220081086740030edfebfef32b34ee35d20642a7d06bd5de06fa7e8b806e29c3d6798d5c0e2a547e8484b07af4e9c1402f5f88b9633a8b33557d3a0008994174520868e9bc4e1e3f00906f957c55079f2059b4eeaae45a7913bed207e4ded9b79d179118340901d6fc4b7e2f789954cd325b7e89a052b26b006e890b44b04ea0324cff111a773e6b8eb5f3fd504da54d938b0c365678c9e6ad7a170a78ebe63e23d107edc9ab5b5ca3", 0xbd}], 0xa, &(0x7f000001e000)={0xbc, 0x103, 0x9, 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{&(0x7f0000031000-0xf7)="58f521dfd32b28bdb7c7ffd37488f36b7d6ad7c0d22832c47cc33f2fe22ee741b298a78d0103061e8282820127917fb94ef5240a6132711979b3c06de4e82ea2199a440d9ec809ee746cd469fe5fa5ff4be2ad36dba676ad753e825f8ea14fd4b2864c083706dde44f6776b6c2ebd9cabfbd48fa0fc362a85bf09502e52bf9dfac66a3cc90247b401d266d60461c92f3bc81d175f1cb342203a602876d24295372188ea105a2e6c976d1618951ffdd76f8ca4da2cc96b1278aed542e3f869fec793e6157c093579dba80301121e4b7209dd018f5eddf091ae92c3174e5bf97ff31744ed48e07231c91869b18d43ad379ab94df0d180075", 0xf7}, {&(0x7f0000031000-0x36)="a2e85e888f355d203eba361870ab1d06f2380e3344fcf33065b1d6e1e6db2cb05930055c9bd79ea6f36b6bba1f0db0944b83b138c18f", 0x36}], 0x3, &(0x7f0000016000)={0x2c, 0x117, 0x80000000, "ddd7e6f2ee7dc3bafaef8eb22a76ef25ea32428614049f7adce60ef8b1c4af"}, 0x2c, 0x800}, {&(0x7f0000030000-0x58)={0x27, 0x0, 0x4, 0x7, 0x81, 0x7ff, "d5de40ef1d27270e196f3932b3991f485754876fd10b6acfbaa694e1b5facac6e58b03ad584f137682b14a314da84e6ff08aad8a20d4ce5da486ccdf85d802", 0x6}, 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{&(0x7f0000031000-0xa1)="9df3b7452635a296a36745bbd95b97fd7c34bbfa327cdacf3721d414e3a05910a8addb12173987c100323eee8c34ab49356b8cbba8b720d2253e55b969e5fe9b79ba2bde62c8fc473f6174caba18a34d3414b4331a821a9a5fe715650bf48359994c8c9ea839460a08be19616ca69ea4d2fe9b8b696435dc77e0dace4df8252079d978204861bb9ef380732d73e669e6553cdf3ef216e98d319c1e6833867815b8", 0xa1}, {&(0x7f000002f000-0xa8)="2b9d57f2d0a3deb7533e38bf9f801e57358fcf80152a0941b44caa34a1e0387adb3dcc930cd66d8e69984bff8c2b6457ea193fdf0d42834403ec290ece39b161c6b76a6ecacb3163d5bb97fbdc0197f251ee1389b5eacff835422c79de4e9cb6cd555ef52a4b646d568b179079e1d2bc763fbfc31ebc6bbdbdf36d29dde0e44e98f56d68ba422d6312e2e144ddb3503181b321ce10d515b93b6d19cb1194ba3bcf00a1d0c218ecb3", 0xa8}, {&(0x7f0000030000)="50e7497fd5da9dff48c2a7f8ff145c04dc75d57cd77498406f480e29128fd23f8951653e757c9fb92da7c309bc6a30bd7e04e78bd3a8b9896fc83325163fcc94ff89aee4038af590dd90b5cbc4a770872bdd1ca09d390c3b4ce72d59369c34ebae14656705809de7caaabe1e861616a63058aedf081a513e027d425ff7ab9f2bb5e47fdeed3f0c03b0a2b92f88630770d26b7382992d37aeaca04ce9fd6f76ea0b15754f237f2808542bc45dd5ea62deb33ff6bb285c44ff55a21319d3ebc6c00b113e8a83f5729b8dd5a93da809c21d31ccb3fef87ad791b4ee18111b12f989", 0xe0}, {&(0x7f0000028000)="3535ecc5c8d6848b0d98aa825cf0d41bde5e13e8368a8810c59b8841890dfd2767", 0x21}], 0x7, &(0x7f000001e000)={0x100c, 0x100, 0x4, 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0x100c, 0x4}, {&(0x7f0000009000-0x58)={0x27, 0x5, 0xfffffffffffffff9, 0x1, 0x2, 0x2, "def8d8774ebb67c15e9e1e8d64c12d9c4d56262796137ffacdf24460ca02c2361b5c5b04b3dad6fecb170bcb45e0b4a7a14bc2bb4a6f6fdcd322558b43425e", 0x1}, 0x58, &(0x7f0000031000-0x8)=[{&(0x7f0000030000)="b5a60bd6626c27be511adb2c704b099eb1f345e4e6913249f4cd22c6e330132077ff09b480dbf0a9db0e58730708b3db33783c022eb758b83099ee016457abf72f2bcf375461e1efc429c130551235085003c781f55407099966ae0213c1d9a644845409effff271070d054283b4b791aa844115d983d13826fc9d437b0c69e94fd01f1d84e78841ba8fd8f8e7ba7a0f894f75e401bd7e375dbd083b42a7db228fb1d53a049d8fa163746c3351", 0xad}], 0x1, &(0x7f0000030000)={0xe4, 0x10f, 0x3, "38024fe6595cf7b5794c50442f948791f707d65f62bd5cb49ec355c6b50d23dba4bc71c39bde508b3609082e0e19290a843418b672147964e512bfeb5f20faab318ee591c25ada6b13361bd4f653b1551d429df3c2d63df56334c973dc3db5d64075053f65cb23598d9d76374500b96943d06ef12927db09a35f2f66607fb76bc9d4c643f4160de0998291b7e99047304a87cbd40152a666642bbd937b2da07ea42e05012b8227517a8f62816b9cefb5360bd6726fda0cd80bd1146afde93f15644e7cfc0b0bbb60ddc4e859156f9aaf1ca42e03bff0"}, 0xe4, 0x8014}, {&(0x7f000001b000)={0x27, 0xfff, 0x0, 0x2, 0x3ff, 0x3f, "0b0483cbdd52133d9bbe2e8e537c068706c145d5b43388a53814f8ff4a013aaab0d8d6c2883b0ba0fa2823011799f2428cadfe2b5e1343df42d513add06fbf", 0x4}, 0x58, &(0x7f0000030000)=[{&(0x7f0000031000-0x89)="b0ec3daa0f029fb03e467580c38c0313799c30e9974a0c0e9322b1bb72b4bb612a588304da43b95af10af0bcafa333b96609688e5974e9f87beb1fd7b8355bdb3a3609dc82aaef22eab0cfee933feb2a51873775d78ee03f86a0178850ddff2dd7ab64bfce25b64698bfec78a91d55224be512145a9a6f5c85484fcc02d6ad0adf26efb5fc82e6e06d", 0x89}], 0x1, &(0x7f0000003000)={0xb4, 0x115, 0x80000001, "4bcffd3a1352926cc544c3cc85d86b98b88308fc71fa74e34b7e94871f056a2da9a3e9e1d21f1e3065bd424d8838836ffd987fb097b2608ca303244a3c523e9e8258c45598e0888bbcc983a9bf903c98c55b15de29e07f4ef6af4ac8f0a50680a2f4b47ddab13d71d333f276ed6187acdf434f78a6a5181984e98e45c14bb9c5dce96dd693e562e39b503e28a943b27a8a1bc3e8b537a39d998010fe2dcc606b15f7554559f4"}, 0xb4, 0x20000000}, {&(0x7f0000031000-0x58)={0x27, 0x3, 0x5, 0x1, 0x3, 0x9, "62a3890da9b435d9516ca6937bf3f0ade8592303ef2923d574c2b91e23948817086ba1f710a6a28602b810d3449f330701f8595cb14c40ec9471bac8b7dabb", 0x10001}, 0x58, &(0x7f0000031000-0x38)=[{&(0x7f0000031000-0xa9)="11cc7220d150e07ab6be2a58bff06c047c999ebaaf8b24c2750345cdea3176d43b76031c12c3edab2af044cfbb2b8d9d9cd1ebfaa48b6cf78f2574fc1994e4ec6ee2cc8517b40715e1a28d57f949df50f8bcda40d7bc4b049397347bbc8e59770a25147ad7d5a99910eeaede387642cbb49bea7b027e06f9211ea08aabd31a767f416a14fd65d5dee79d8d4c2814ea327fbe1a8543e6eaccd195df252e0e2a8bdfa34a58cd69f32a64", 0xa9}, {&(0x7f0000030000)="dcd0550b76fefe8bf9bf706045a821f68c6e0723359d191d95f9ee951b3dd7e795c42162f4a54b74b2c39ddc5de03413922366ecd88a9ef0a562df8bef8b92c25dbaee6bae7fd53de384a3487f9cfd10da27b0a6f208", 0x56}, {&(0x7f0000006000-0x1000)="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0x1000}, {&(0x7f0000030000)="c7a60628ed431ca38257ad4cd0d538cf71c6964a09ab08a89cb38bc42bd80dc416e818437854472cc41dc92e55ad5b50108980f12d8ace74d551c3880ab007fed56fee9d716cbda991d2b30dd1e374492e356e93bf9fcf23a960d140f0ef3a9ef7f47547d63e3d074d3d9ca475c4d202b91bea90237f41bb34aaf7d9523c78e057f9a4f525f9fcc83e942230eb5fc3b2bf403a402f571a2e48ebcfc5e13d589a65ea349b0f363dc3b42aa93dfddab208e89cf271b87c", 0xb6}, {&(0x7f000000f000)="2059469cc43e7121f2844816ea3a0bddd55f0c8878f6e946950ac43948f5084310bf04bd345bb4570f10463123e4164f3cd62eba24819748263859de1a79a4c3b22d115623297566f2bd3c8df0fc2f457899b827d9feebdbbd56db58d14560aaab7f4a3787f329ee7ec1533740e7b0856ae22e3090348f7eeff3cc71a284862315b594f657393d79f57878fad29809c662b1d3e8f1110b2592b3d27ebe74621fd935e7fcd8840841535ff213149231449c29dacaef96d6b40fe3fe5958dcd72f06504e3296b626db4bd9ff41b5b9ad9fbc95f7ee6601f2960105ec1aebe2a8f77ddebbce689457415da6047dbc4ee808dd21", 0xf2}, {&(0x7f0000026000-0xc6)="d91c763be33400b13cb765d77e758ddf592cea8a97ba5c41e2e131b8d0637120ae2dc92043bc0d559c51a8621211fdd1e8dc692fc4d4e3f1b7aeb51af9f00f4e54d92e0c97e56e4a8055f519845fb153112f04dff8827656db637f80e0b3bf0f15a71cb8a4b6e5829127205ed678b5dda4d51b387cad051a7fd82884b212bd2f7ba42f233329592cd5b004aa0017f9b35bf3c7dbf0f9e5a6cd332b3494fdb11a20a16fa99e58b96f8cfba6925d9fb9b8124d80f7ee2241cc106ca90a20cb4a4b9e8b5c0bfabc", 0xc6}, {&(0x7f0000030000+0x3f8)="e8", 0x1}], 0x7, &(0x7f0000028000)={0xb4, 0x117, 0x3, "3fa6cd7964ceb68b0b7027c745feec3c70e0347272a9c37db45c054ec1301797cac6d41c46d4a066aeba48ce11e45d979d3b21f3b479eb823e4de12d2aa9802fa8cae9506acb52ef0639bb346d30b1ba6bc4a353c31c0bfaa178cc3d0825c4d03e0b280cc04af31ccfc17d90f2739356f983efe864495b9998f3bd52d0cb8c484e4582e781109425697634a91b451f24e1029aef32a3dec2c357f133a9d6cc61fb72af99548071"}, 0xb4, 0x801}], 0x9, 0x4004800) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) [ 117.293859] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 117.301096] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2017/12/04 09:25:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = accept4$inet(r0, &(0x7f000005d000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b6000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e00000)={0x4, [0x3, 0x2, 0x3, 0x3]}, &(0x7f0000d2c000)=0xc) accept4(r1, &(0x7f0000388000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d24000)=0x9, 0x80000) sendto(r0, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) 2017/12/04 09:25:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f00005fc000-0x4)=0x100000001, 0x4) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000687000)="2e2f66696c653000") mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00004df000)="746d70667300", 0x1, 0x0) chmod(&(0x7f0000b29000)="2e2f66696c653000", 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000088a000-0x4)=0x0, &(0x7f0000cf5000-0x4)=0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2017/12/04 09:25:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x5, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f00006cb000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/04 09:25:36 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000030000)={0x0, 0x0}, 0x80800) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000007000-0x10)=@req={0x3, 0x6, 0x2, 0x4}, 0x10) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r2, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000029000)="") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 2017/12/04 09:25:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00008b2000)="2e2f66696c653000", 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000687000)="2e2f66696c653000") mount(&(0x7f00009dd000)="2e2f66696c653000", &(0x7f00009e5000)="2e2f66696c653000", &(0x7f00004df000)="746d70667300", 0x1, 0x0) chmod(&(0x7f0000b29000)="2e2f66696c653000", 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) connect$ipx(r1, &(0x7f0000bf7000-0x10)={0x4, 0x0, 0xffff, "df69101ef0ed", 0x1ff, 0x0}, 0x10) 2017/12/04 09:25:36 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000011000)={0x1, 0x78, 0x0, 0xffffffffffffffff, 0x20, 0x48, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x100000001, 0xfffffffffffffffb, 0x0, 0x0, 0x69b266c6, 0x1, 0x0, 0x0, 0x422, 0x5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2017/12/04 09:25:36 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fdatasync(r0) 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 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) 2017/12/04 09:25:36 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000031000-0x4)={0x0, 0x0}, 0x80000) ioctl$TIOCNOTTY(r3, 0x5422) ioctl$KDSKBLED(r2, 0x4b65, 0xff) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000029000)="") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2017/12/04 09:25:36 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000018000)={0xa, &(0x7f0000030000)=[{0x8, 0x8, 0x5, 0x10001}, {0xfffffffffffffffd, 0x7ff, 0x6, 0x80000001}, {0x5, 0x9, 0x8, 0x81}, {0x3f, 0x4, 0x9, 0xffffffff}, {0x7fffffff, 0x58, 0x1000, 0x85c}, {0x8, 0x5, 0x6, 0x100000001}, {0xde, 0x1, 0x3, 0x9}, {0xfffffffffffff8e8, 0xffffffffffffff6f, 0x407fff, 0x1}, {0x0, 0x3, 0x10000, 0x5}, {0x6, 0x19d9, 0x9, 0x0}]}) syz_open_procfs(0xffffffffffffffff, &(0x7f0000024000-0x11)="6e65742f6669625f747269657374617400") mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r0, &(0x7f0000653000-0x25)="24000000200007f7de91031b001d00000100000c09000900000001860000050000001eea38", 0x25) syz_emit_ethernet(0x2a, &(0x7f0000efe000-0x41)={@random="ffffffffffff", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x3, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 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) syz_open_procfs(0x0, &(0x7f0000b2f000)="73636865647374617400") ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000888000)={0x2, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x80000001) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b8e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dfc000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x46, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7, 0x800, 0x5, 0x7, 0x0, 0x4, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, r1, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000852000-0x4)=0x0, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000705000)=0x0) sched_setparam(r3, &(0x7f00008ad000-0x4)=0x2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r4, &(0x7f000055b000)=@file={0x1, "2e2f66696c653000"}, 0xa) sendmmsg$unix(r5, &(0x7f00000bd000)=[], 0x80, 0x0) read(r4, &(0x7f0000d9d000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b) connect$unix(r4, &(0x7f00003de000)=@file={0x1, "2e2f66696c653000"}, 0xa) connect$unix(r4, &(0x7f0000681000)=@abs={0x0, 0x0, 0x3}, 0x8) seccomp(0x1, 0x1, &(0x7f00004ee000)={0x4, &(0x7f00008a2000-0x20)=[{0x1, 0xe0, 0xfffffffffffffffc, 0x56}, {0x7, 0x9d4, 0x5, 0x10001}, {0x1f, 0xd00e, 0x8, 0x3}, {0x6, 0xffffffff, 0x57, 0x7682}]}) [ 117.536895] FAULT_INJECTION: forcing a failure. [ 117.536895] name failslab, interval 1, probability 0, space 0, times 0 [ 117.548248] CPU: 0 PID: 15633 Comm: syz-executor6 Not tainted 4.15.0-rc2+ #116 [ 117.555597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.564934] Call Trace: [ 117.567498] dump_stack+0x194/0x257 [ 117.571106] ? arch_local_irq_restore+0x53/0x53 [ 117.575753] ? rcutorture_record_progress+0x10/0x10 [ 117.580763] should_fail+0x8c0/0xa40 [ 117.584457] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 117.589532] ? unwind_get_return_address+0x61/0xa0 [ 117.594436] ? __save_stack_trace+0x7e/0xd0 [ 117.598746] ? find_held_lock+0x39/0x1d0 [ 117.602805] ? lock_downgrade+0x980/0x980 [ 117.606960] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 117.612825] ? rcu_note_context_switch+0x710/0x710 [ 117.617750] should_failslab+0xec/0x120 [ 117.621703] kmem_cache_alloc_trace+0x4b/0x750 [ 117.626258] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 117.632114] ? sget_userns+0x157/0xe20 [ 117.635973] ? rcu_pm_notify+0xc0/0xc0 [ 117.639847] selinux_sb_alloc_security+0x93/0x2e0 [ 117.644667] ? selinux_inode_alloc_security+0x390/0x390 [ 117.650004] ? rcu_read_lock_sched_held+0x108/0x120 [ 117.654997] ? kmem_cache_alloc_trace+0x459/0x750 [ 117.659831] security_sb_alloc+0x6d/0xa0 [ 117.663869] sget_userns+0x361/0xe20 [ 117.667551] ? get_anon_bdev+0x2a0/0x2a0 [ 117.671606] ? destroy_unused_super.part.7+0xd0/0xd0 [ 117.676682] ? cred_has_capability+0x1a0/0x3d0 [ 117.681248] ? selinux_ipv4_output+0x40/0x40 [ 117.685636] ? free_pages+0x51/0x90 [ 117.689239] ? selinux_sb_copy_data+0x443/0x610 [ 117.693900] ? selinux_capable+0x36/0x40 [ 117.697940] ? security_capable+0x8e/0xc0 [ 117.702064] ? get_anon_bdev+0x2a0/0x2a0 [ 117.706098] ? ns_capable_common+0xcf/0x160 [ 117.710399] ? get_anon_bdev+0x2a0/0x2a0 [ 117.714432] sget+0xd2/0x120 [ 117.717420] ? __get_fs_type+0x22/0xc0 [ 117.721283] ? shmem_remount_fs+0x6c0/0x6c0 [ 117.725578] mount_nodev+0x37/0x100 [ 117.729188] shmem_mount+0x2c/0x40 [ 117.732705] mount_fs+0x66/0x2d0 [ 117.736055] vfs_kern_mount.part.26+0xc6/0x4a0 [ 117.740617] ? may_umount+0xa0/0xa0 [ 117.744220] ? _raw_read_unlock+0x22/0x30 [ 117.748347] ? __get_fs_type+0x8a/0xc0 [ 117.752228] do_mount+0xea4/0x2bb0 [ 117.755760] ? copy_mount_string+0x40/0x40 [ 117.759972] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 117.764969] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 117.769710] ? retint_kernel+0x10/0x10 [ 117.773587] ? copy_mount_options+0x18b/0x2e0 [ 117.778061] ? copy_mount_options+0x190/0x2e0 [ 117.782533] ? copy_mount_options+0x1f4/0x2e0 [ 117.787017] compat_SyS_mount+0xd0/0x1070 [ 117.791148] ? show_fd_locks+0x2c0/0x2c0 [ 117.795183] do_fast_syscall_32+0x3ee/0xf9d [ 117.799496] ? do_int80_syscall_32+0x9d0/0x9d0 [ 117.804064] ? lockdep_sys_exit+0x47/0xf0 [ 117.808187] ? syscall_return_slowpath+0x2ad/0x550 [ 117.813098] ? sysret32_from_system_call+0x5/0x3b [ 117.817926] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 117.822758] entry_SYSENTER_compat+0x51/0x60 [ 117.827138] RIP: 0023:0xf7f5ec79 [ 117.830475] RSP: 002b:00000000f771808c EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 117.838156] RAX: ffffffffffffffda RBX: 00000000209dd000 RCX: 00000000209e5000 [ 117.845397] RDX: 00000000204df000 RSI: 0000000000000000 RDI: 0000000020000000 [ 117.852638] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 117.859876] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 117.867118] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 117.874553] ------------[ cut here ]------------ [ 117.879280] DEBUG_LOCKS_WARN_ON(depth <= 0) [ 117.879336] WARNING: CPU: 0 PID: 15633 at kernel/locking/lockdep.c:3766 lock_release+0x5de/0xda0 [ 117.892536] Kernel panic - not syncing: panic_on_warn set ... [ 117.892536] [ 117.899872] CPU: 0 PID: 15633 Comm: syz-executor6 Not tainted 4.15.0-rc2+ #116 [ 117.907198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.916522] Call Trace: [ 117.919079] dump_stack+0x194/0x257 [ 117.922675] ? arch_local_irq_restore+0x53/0x53 [ 117.927310] ? vsnprintf+0x1ed/0x1900 [ 117.931077] panic+0x1e4/0x41c [ 117.934239] ? refcount_error_report+0x214/0x214 [ 117.938964] ? show_regs_print_info+0x65/0x65 [ 117.943427] ? __warn+0x1c1/0x200 [ 117.946846] ? lock_release+0x5de/0xda0 [ 117.950785] __warn+0x1dc/0x200 [ 117.954031] ? console_unlock+0x983/0xd80 [ 117.958144] ? lock_release+0x5de/0xda0 [ 117.962259] report_bug+0x211/0x2d0 [ 117.965859] fixup_bug.part.11+0x37/0x80 [ 117.969886] do_error_trap+0x2d7/0x3e0 [ 117.973738] ? __down_trylock_console_sem+0x10d/0x1e0 [ 117.978903] ? math_error+0x400/0x400 [ 117.982667] ? vprintk_emit+0x3ea/0x590 [ 117.986628] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 117.991441] do_invalid_op+0x1b/0x20 [ 117.995119] invalid_op+0x18/0x20 [ 117.998538] RIP: 0010:lock_release+0x5de/0xda0 [ 118.003083] RSP: 0018:ffff8801cd837588 EFLAGS: 00010086 [ 118.008411] RAX: dffffc0000000008 RBX: 1ffff10039b06eb6 RCX: ffffffff8159c48e [ 118.015648] RDX: 0000000000010000 RSI: ffffc9000468b000 RDI: 0000000000000000 [ 118.022882] RBP: ffff8801cd8376f8 R08: 0000000000000001 R09: 0000000000000000 [ 118.030117] R10: ffff8801d95a4300 R11: fffffbfff0e8926b R12: ffff8801cd8375d0 [ 118.037351] R13: ffff8801cd8376d0 R14: ffff8801d8dba418 R15: ffffffff87489d60 [ 118.044594] ? vprintk_func+0x5e/0xc0 [ 118.048363] ? lock_release+0x5de/0xda0 [ 118.052304] ? destroy_unused_super.part.7+0x18/0xd0 [ 118.057371] ? lock_downgrade+0x980/0x980 [ 118.061489] ? selinux_sb_alloc_security+0x93/0x2e0 [ 118.066470] ? rcu_read_lock_sched_held+0x108/0x120 [ 118.071452] ? kmem_cache_alloc_trace+0x459/0x750 [ 118.076261] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 118.082108] ? sget_userns+0x157/0xe20 [ 118.085963] up_write+0x6b/0x120 [ 118.089297] ? up_read+0x40/0x40 [ 118.092630] ? kmem_cache_alloc_trace+0x459/0x750 [ 118.097439] destroy_unused_super.part.7+0x18/0xd0 [ 118.102334] sget_userns+0x905/0xe20 [ 118.106017] ? get_anon_bdev+0x2a0/0x2a0 [ 118.110047] ? destroy_unused_super.part.7+0xd0/0xd0 [ 118.115115] ? cred_has_capability+0x1a0/0x3d0 [ 118.119663] ? selinux_ipv4_output+0x40/0x40 [ 118.124041] ? free_pages+0x51/0x90 [ 118.127632] ? selinux_sb_copy_data+0x443/0x610 [ 118.132267] ? selinux_capable+0x36/0x40 [ 118.136293] ? security_capable+0x8e/0xc0 [ 118.140408] ? get_anon_bdev+0x2a0/0x2a0 [ 118.144434] ? ns_capable_common+0xcf/0x160 [ 118.148722] ? get_anon_bdev+0x2a0/0x2a0 [ 118.152750] sget+0xd2/0x120 [ 118.155737] ? __get_fs_type+0x22/0xc0 [ 118.159591] ? shmem_remount_fs+0x6c0/0x6c0 [ 118.163877] mount_nodev+0x37/0x100 [ 118.167471] shmem_mount+0x2c/0x40 [ 118.170975] mount_fs+0x66/0x2d0 [ 118.174307] vfs_kern_mount.part.26+0xc6/0x4a0 [ 118.178854] ? may_umount+0xa0/0xa0 [ 118.182446] ? _raw_read_unlock+0x22/0x30 [ 118.186557] ? __get_fs_type+0x8a/0xc0 [ 118.190410] do_mount+0xea4/0x2bb0 [ 118.193917] ? copy_mount_string+0x40/0x40 [ 118.198121] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 118.203105] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 118.207834] ? retint_kernel+0x10/0x10 [ 118.211689] ? copy_mount_options+0x18b/0x2e0 [ 118.216152] ? copy_mount_options+0x190/0x2e0 [ 118.220615] ? copy_mount_options+0x1f4/0x2e0 [ 118.225080] compat_SyS_mount+0xd0/0x1070 [ 118.229195] ? show_fd_locks+0x2c0/0x2c0 [ 118.233222] do_fast_syscall_32+0x3ee/0xf9d [ 118.237509] ? do_int80_syscall_32+0x9d0/0x9d0 [ 118.242060] ? lockdep_sys_exit+0x47/0xf0 [ 118.246178] ? syscall_return_slowpath+0x2ad/0x550 [ 118.251078] ? sysret32_from_system_call+0x5/0x3b [ 118.255888] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 118.260697] entry_SYSENTER_compat+0x51/0x60 [ 118.265070] RIP: 0023:0xf7f5ec79 [ 118.268400] RSP: 002b:00000000f771808c EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 118.276071] RAX: ffffffffffffffda RBX: 00000000209dd000 RCX: 00000000209e5000 [ 118.283305] RDX: 00000000204df000 RSI: 0000000000000000 RDI: 0000000020000000 [ 118.290540] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 118.297773] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 118.305012] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 118.312283] Dumping ftrace buffer: [ 118.315786] (ftrace buffer empty) [ 118.319458] Kernel Offset: disabled [ 118.323050] Rebooting in 86400 seconds..