0xffffffffffffffc1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000782000)=0xc) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r1, &(0x7f0000cf2000-0xc)=@nl={0x0, 0x0, 0x4, 0x3}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000a89000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001e5000)=0xc) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x1, &(0x7f000090d000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e36000)=0xda) r4 = creat(&(0x7f0000faf000-0x8)="2e2f66696c653000", 0x142) prctl$setname(0xf, &(0x7f0000174000)="00") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x1, 0x7, 0x0, 0x20000000000000, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x3, r4, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000e59000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r5, r5, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:28 executing program 3: mmap(&(0x7f0000000000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000ded000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x325, 0x28, 0x0, 0x2, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r0, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0xb, {[]}}, {""}}}}}}, 0x0) socketpair$inet(0x2, 0x3, 0x9, &(0x7f0000496000)={0x0, 0x0}) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x15, &(0x7f0000685000-0x4)=0x0, &(0x7f0000df3000-0x4)=0x4) syz_emit_ethernet(0x46, &(0x7f00000d7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x2000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x0}, @mss={0x2, 0x4, 0x0}]}}, {""}}}}}}, 0x0) mmap(&(0x7f00001eb000/0xf000)=nil, 0xf000, 0x1000003, 0x12, r2, 0x0) 2017/10/23 20:44:28 executing program 5: rename(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000a61000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x41) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000a6d000-0x9b)={0x0, 0x10, "83af02f9703578c6dbad821d18578a2e"}, &(0x7f0000645000-0x4)=0x18) 2017/10/23 20:44:28 executing program 3: mmap(&(0x7f0000001000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000a000)={r0}) r2 = memfd_create(&(0x7f000000a000)="00", 0x3) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000006000-0xc)={0x40000, r1, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000009000)={0x0, 0xf8, "c3524a5418a9a12ce5154108041a112ac5f6b8093b6018ec0cd7e5fa7e8f186fe055da6e8f4a58cb02bd016e3a13ab6483b795ab5b0502d702cf2167f562c93f40afdc95cffdecf3e839b739cfd07e92463414069224b9c7c275582f3c7070b43902f6014cbb9dc837094719a102131c724aa84d1e5942671d2cadc0724a5b4dc62f131176bd8f91c033244c97a871cae5abd9b28e14fc26c07e96298b0bd3e1018c49ec2de0637788a92deaeb3875f07ecc1738f3c478a8fb1ebc48733bc75edb6041fb0ed53bcbab2c4ddd407fca350e3be22563fdd085ead98c653c16e00ba2b2296e02e67cc4e0295097ccfe1a59e8808159cfcc1f91"}, &(0x7f0000004000)=0x100) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000002000-0x4)=0x100000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000000a000)=0xa, 0x4) setsockopt$inet_int(r0, 0x0, 0x30, &(0x7f000000c000-0x4)=0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000008000)={r4, 0xffffffffffffffff}, 0x6) connect$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000000b000-0x4)=[{0xe, 0x3c}, {0x3, 0x7}, {0x8, 0xffffffff}, {0x0, 0x3}, {0x7, 0xfffffffffffffffc}, {0x3, 0xffefffffffffffff}, {0xb, 0x946}, {0x2, 0x401}], 0x8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000000c000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000000c000-0x4)=0x1, 0x4) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f000000d000-0x78)={0x6, {0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xca, 0x7, 0x100000000000007, 0x3f, &(0x7f0000004000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5, 0x40, 0x8}) getsockopt$inet_tcp_int(r5, 0x6, 0x20000001a, &(0x7f000000e000-0x4)=0x0, &(0x7f000000b000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000009000)=0x9bc, 0x4) 2017/10/23 20:44:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x400000406) r0 = socket(0x10, 0x4000000002, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00006b1000-0x4)=0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00004a5000)=@generic="618500000abadfd14f07fdd4bc78d87e", 0x10) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x4b, &(0x7f0000003000-0x96)="e2121c8fc7c61880788c30960ea9f25d2f90e2a9165ab35378d0a490bd26cd7c58f2d0b70a4ae64318cbf4177f486e3f225276d0afe8653a40539bef9a93d76c08993ea315ebeb77365073"}) ioctl(0xffffffffffffffff, 0x8913, &(0x7f000001c000-0x2)="f617") sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x24, 0x24, 0x3, 0x400000, 0xffffffffffffffff, "d45029db0300000000000000ffffffffff"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00002da000-0x4)=0x0) 2017/10/23 20:44:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) poll(&(0x7f0000cda000)=[{r0, 0x2000, 0x0}], 0x1, 0x7fffffff) sendfile(r0, r0, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) waitid(0x1, 0x0, 0x0, 0x5, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/23 20:44:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000020000-0x9)="2f6465762f76637300", 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000de2000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000046a000)="63646700", 0x4) r1 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000032a000-0x4)=0xffffffffffff221f, 0x4) r2 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r2, r2, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:28 executing program 7: r0 = memfd_create(&(0x7f0000acb000)="04", 0xfffffffffffffffc) openat(r0, &(0x7f000018a000-0x8)="2e2f66696c653000", 0x406300, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000095000-0xe)="2e2f66696c653000", 0x0) mkdir(&(0x7f0000ce7000-0xe)="2e2f66696c65302f66696c653000", 0x103) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fadvise64(r1, 0x25, 0x335, 0x102) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003ce000)="2f6465762f70746d7800", 0x40000000021fe, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f00006e6000)={0x0, 0x0, 0x0, 0x0}) ioctl$TIOCCONS(r2, 0x541d) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e15000)="2f6465762f70746d7800", 0x10400, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f000068e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000025e000-0x9)="2f6465762f72746300", 0x101000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000c62000)={0x5, 0x0}) preadv(r3, &(0x7f000051e000)=[{&(0x7f00008d5000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44}, {&(0x7f0000da1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}, {&(0x7f0000dd4000-0xd0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0}, {&(0x7f000016b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83}], 0x4, 0xffffffffffffffff) r4 = socket(0x40000000000f, 0x803, 0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f00009db000)="2f6465762f70746d7800", 0x1, 0x0) dup3(r2, r4, 0x80000) io_setup(0x87, &(0x7f0000695000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c7b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000726000-0x9)="2f6465762f73672300", 0x6, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/23 20:44:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005c7000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x8001, 0xfbfffffffffffffc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8420, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000e96000)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f5c000+0x999)={0x0, 0x0}, &(0x7f000075e000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d54000+0xe3b)={r2, 0x5, &(0x7f0000414000-0xbc)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0xffffffffffffffc1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000782000)=0xc) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r1, &(0x7f0000cf2000-0xc)=@nl={0x0, 0x0, 0x4, 0x3}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000a89000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001e5000)=0xc) getsockopt$bt_hci(r3, 0x0, 0x0, &(0x7f000090d000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e36000)=0xda) r4 = creat(&(0x7f0000faf000-0x8)="2e2f66696c653000", 0x142) prctl$setname(0xf, &(0x7f0000174000)="00") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x1, 0x7, 0x0, 0x20000000000000, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x3, r4, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000e59000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r5, r5, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000d3a000)={&(0x7f0000a21000)=@l2={0x1f, 0x7f, {0xfffffffffffffff7, 0x6, 0x5, 0x1, 0x1, 0x7}, 0xfff, 0x2}, 0xe, &(0x7f0000f83000)=[{&(0x7f0000766000-0xbe)="662b17d8ee1d478291b197596838116829ef1b0810c23ae65d0a3bb98f60d591b31eef64b2f2b79381c9355e33e9db1adc464c086e768851e85671bceda30c669bf1533ea975a0260dc4cf3960f0ce946c013ecd1c03006b6f0bf83c5042e3523e36bbd55b256142b1603da49ca6bd58c4581ad3a67d0d44593bd65bacda8860b2015b121cd9b39b1d5c5d8081c5516075157357f6878dedf44e05d5d18bf6a0dfbb39c4bd7d189267938bba3154d440f2a47be82b40421c1e5b8f8be447", 0xbe}, {&(0x7f0000c31000)="f5755cd6f04ffef1e2db56bde55cb02fb5faa2e4c558e2ea53938befda83e0cddb82a9f43caac7eaf5c22aea296194f9f9c0b1580fbd94cafbc2afd97ea1bc91ce73f841f970e9536090529bface0fc8d9332db33d95d879975f6983a56a3bff7d71b456921891e4365fd35d7c499351e510b2c48cbd1cf8f2e6fae5e01d7243968c328e0e1440740806dcd8db422d51c0bb115f00be0127f52dfa2dbad6315248029ba178f960f8adda561d3d609c083a6830f4bf26d93b2b21", 0xba}, {&(0x7f00004d9000-0xb7)="2733f70bb1823a83cc72ef3f318f7d086238106d7e12ece53bb52ac5af7d4dc254757ac3a20b6b9f960b6004ef5ff47439a60ff51ad2c6222ffa459909eef67fe5ad0d54a98415d5cbaf348e0037e203b8479a00df4ad70711748d8fb06c02286f532f8f65b51da20631ddfd71144ed53de100d4125c4c09a4e7937c96313bb4abee0396e65676a7c8f1f9e699d65efc029e7ee3cf48b75e27d2ec2c8833b050cadb34a91ba5d2b66cd86add0897a371d3257d8d27dbb6", 0xb7}, {&(0x7f00008c8000)="c0f2d0cd1d28bd7dbc80841776bd89757e61069847cf4a9c5cb704910ffc88c54303f21a1c6e073ea31098176a60079623", 0x31}, {&(0x7f000094b000)="82e9f8acb3b2ef59836b0a3c2dc44ffbf2fbb2bd", 0x14}, {&(0x7f00000dc000)="3ce0cb3ffd259d", 0x7}, {&(0x7f0000f99000)="706f7e55db22e3bcb2d8d8367a43e225462c83bf32b0bc1ade5775e533ae03a8f0d8eeb343261bc9d05f0851a67b106bbed5b79d5e6208ca2563bb52aee55a7082a53794400192f42092fa361e3ca75889d6c6ed05c6df591ff6e01d83b3baf37492287ddc2d4e1293baf9933ca5e8073bf8bcd46f3bad23dfec311fb442e5018c1050d214a85b18f178fb55d31e46a8410329a911e5e3e006c57e186e7488bc09ff645ab78b78704c56ce71c9d2a2a1d34c95835b2186cac6deda168d79154f12396c63f3201d9766bbc88b96cda058f1a04f23c01213bbf4509cba7b38e912afc9ca8a3c8d58d55cb2c9d97b113d98e84f2ce1e853cf", 0xf7}, {&(0x7f00002f9000-0x1000)="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", 0x1000}, {&(0x7f0000171000-0xfb)="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", 0xfb}], 0x9, &(0x7f0000053000)=[{0x68, 0x113, 0x7, "1c085708ecfc254cb2176be5856b7a0d5cba60587e22222e390fc7c43fa5d02b2f1a758b5af89ee1d0c1c6bf4546cbb0416578b63c8516a5258c49850afa9d194003aea2d27f7e961a1ad7882fcff71848e48fc92369"}, {0xb8, 0x10a, 0x7, "e20fdb142ddca5148f208684499d59447352dc5580aca8a0c53c1e219c90e8a4377381b50794c725dba6760272abfa198dddd32871979fb6f401d29681f5279d4f32dee213b423621fc834f656e8aa31e3811b55b412c5a4103ae704f5f381b8ce9e4b5889949bc80b5b64698e3f480744012d3008081f943da0798bf560003d503885e74a7376b8298c3713040c1d69d3705074f3556a3abe0b00af16982c24b9b2e5"}], 0x2, 0x8004}, 0x8000) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f00003f2000)={0x0, &(0x7f00007db000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1b, 0x6, 0x1, &(0x7f0000c4a000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00009bd000-0x4)=0x8) ioctl$sock_ifreq(r0, 0x8917, &(0x7f00006d3000)={@generic="01731496e0d8cf5a68c01c061c2977ae", @ifru_addrs=@sco={0x1f, {0x2, 0xfffffffffffffff8, 0x7f, 0x1, 0x7092, 0x7}}}) bind$inet(r0, &(0x7f0000326000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000007f000)={0x0, 0x3, 0x10000, 0x9}, 0x10) sendto$inet(r0, &(0x7f0000e8e000)="", 0x0, 0x20000000, &(0x7f0000db5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000071c000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d0f000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cd6000-0x28)={@common="69666230000000000000000000000000", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000d70000-0x14)={@loopback={0x0, 0x1}, r4}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x4, 0xf2, &(0x7f000027c000)="9c508d883a257f818472240f61dfced9", 0x10) r5 = socket(0x10, 0x802, 0x0) write(r5, &(0x7f0000e72000)="24000000190099f0001be90400ed180e020800000000000000ebffff080001005f196be05697", 0x26) sendto$inet6(r2, &(0x7f0000a43000-0xf7)="e1483c3b799cecdfcb091b9ac6272a56c1cc34d149ed57c7f18d3df6f76e74473a5d19a414f24baee4eff3fee47664a63d64da08789cac20fb7f277bd4e6a421b7696a6bcfdc09a3b8e0256c76d25a6040154bd489b4889274450c8f480352b7668b2a5392f89cd837eaca9eca62f50e210327c4c91c8795ef1bdfd6a0f91af0914fda651430e2be00ccb6c9798b940f06569246df22ed3370fb610a2e2e17fd36179e28686789f8f00ece93939ecbade443350934d4e91437797794edec9b9afc52f01bb4acf0282ef7a910746aafdee74f5dccd3fa6430e0776eee057f57063f04de3a1255d8be72236b8c6068b4c9ed20bf72e09ad6", 0xf7, 0x8000, &(0x7f0000877000-0x1c)={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa40000000}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000495000)={&(0x7f0000393000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000069000-0xa0)=[{&(0x7f0000b56000-0x86)="475647d26a3b9b3a51cd9bacabff2a7836322a222004e93ac0cbc7da4b38543addf4d8fff42775d7b663ca9f9648ad1b9c410080cdae0b5be861ec02a3dae00daa067902d9f7a5c0826164dda027c4fcf7195fe753b0039d79cb0f8a5d6f8df6d1d0e06ff9082f77c2e1cffcd7c69ddad61e179195d3ade49e47859a2208cf557557c7a39cd4", 0x86}, {&(0x7f00002d5000)="21c2136877d70b63ec7df2b43b23c45ca8b74104226ed40d2d0d69d14470b241b4bddbb3c75dc9e07a221ed7a69828d406414371ff3f4a484337503fcca6d5d8f26c09568186d3dccf18df3687650296297cee1d7eee7bb724c3c5825a4cce6617470aa1577cb83147017450f38a9c7f022be066c7f9c41e2d5268f713c8be40fe3bca9c00a052a74e02a4520cd445fc056a9aa4f60e72a55601cf32a75bdee0951ccc33810c30e15ceb09be13f2dd668b7513b736370728ab2470d890b9aada5a6acc6e4ba0fee776203203da277657294e0bb3eff5fdd54cfaed67788144ab377e6b0d1d4da5c6131bc099", 0xec}, {&(0x7f00008a8000-0x5)="7b7f7d0043", 0x5}, {&(0x7f0000f7d000)="3073d03923b47c1562059fcaf5533bf8c8927f8e88fafafd3316a16d59fa9ef5db00ede1e33da75de4f90ece281e9fb9aba985e32473bea76a91d6547489297469ed774ac139b13fd20a6e795f416e67def40f3c62eb5d1724151a71a77dfc236b9099d77f3eb4679513dc6752bfc0187376017a574076014b68f022e025e9c3aec05e96e4320b57d4b6fe447633926dd64eda1319bcaeee088c01bb5b18f0c5117fb5e0d38d7d8a450c0a2c1516a2b06d0918dc11fe80f77d8fccf5afc45fbc8a373e", 0xc3}, {&(0x7f00000bc000)="28c0e2e519f64b57bc2de766d417f013c493736923115b84d076d3215753c742e61a171eda3534ad333f5c8fe48bb84802f54c9aed89f277fdaccd47f3b3961bbf01c46398f851fc241c75731403c2271cdb0779c29b14bd5a2d6f1fb54df7f11792", 0x62}, {&(0x7f00007de000)="17c1ea8b4b507134792ec46808d75795619b7ba55da9c14e95c681236c28226ec7bbef889a53918f26969aad0a4dcddeac5474e031fe7554d4ef307806ee9932384730ec428fc143d7d66a200975bc90048825b7b63832f33d5f14486a45fefd8f5cd69465d727a30b971ffe427bc6735e14ab26cd8022132f75db68d0d33b4e772b1415de5cc1abfb79c0c32fefdb99fcfd3c6f2f241b", 0x97}, {&(0x7f0000f6f000-0xc0)="13f62415534726b740754e64ee5beddf0f3882ed5f207a6ee5a19fb4f0b4173ac26cc86468591572d98cf1f7be5058c06e1fa968dc091120f1abb0bf3a5432d7a986f647066adb1259bd076bcd53c6296f8708d1e2b5cff7d0dde0710ec81ac37e99f59eeee5d084996ec101e7e615684bef0cc310990596c2c9bc7e52c6d38b7c2497f1778f4c26abd8283f4ed95b6a10623ce59e3b8c29ab4ecfa6f12b3665a35e88c6a73ed403692bf97287eb909ed1008d8f0e393511d07f361e28d0e438", 0xc0}, {&(0x7f000026e000)="0e09dc29f7da5ecf3669bdf36f73677dd321559f8966761605985e83ea2e515224e889b8dd3937448f4d104ed05eba08c5eb941d1129410e552816eeb0f30c73ffb7c76f9a1deb3f6358a139e0e8c413a5bd9b7281a639a45a315543caf0c3aefb8e87a2508dbc7db5d396da5c8d75e70ef64667097c3dca5b85d584c25ad5e621ee31f02ca73dc92027876ee5b2d23da8258057e46a948e36ac4265d3608e0f9c35cbe7cef336a13b84e68ff57a", 0xae}, {&(0x7f0000586000)="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0x1000}, {&(0x7f000079a000-0x6e)="40167a61c974b6d17c3b1086e7e766b3dba92e85734fed0854e7a4beb0277e7e2fe7c198f30e3c09dbf7a2e493a7f80496370f71118dae8a1e6d629e05e7a29cc320c36c65d1564ab84ace0ffaee68f3afecb900825942a1b8094b09001f148493e1175c201795ec8e0b90e2518b", 0x6e}], 0xa, &(0x7f00009c1000)=[{0x48, 0x10a, 0x6, "04aea5f3fd09f7e415cfb9231c8f75f84506c3c0d91330c073551a4cd7c8e1210b8076e4d021cae69413002876309a1c7d0aca23"}, {0x1010, 0x10e, 0x946, 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"}, {0xe0, 0xff, 0xfff, "b1397d1ded1a0468a3150fcdef84d4af9080762560523793b544850e2630f1877e589bd18bb6c5ab590fe2540f814e19f23ff8c70e56c649850afe6072cede63949eec0cd95b1952ad0be8616d985eed0928c898d05eedc88d5d3de201bbb0973f14fb73af2fc04daef71673c74c75d3e7ad9fe48790978460d55ebe98bd715b6ea5b49d810d10599d3071148e5b3c2783cd74127b758a6173c6427b8fc8a7c5d1c8bb2b9f38fe5f735cea3c398a761415bbba881fb0cb983257b476765d4b8b9183c6e375c5c487d1be4881bf"}], 0x3, 0x1}, 0x4000) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000778000-0x6)="646374637000", 0x6) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000173000)={0x3, 0x10000000000009, 0x6, 0xfff, 0x10003, 0x10000005, 0x1, 0xe6, 0x0, 0x10000, 0x0}, 0xb) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000e25000-0x4e)={0x0, 0x46, "43dd00a9ff2d89c55dcab2cf3cddaa4dd013b3cf733defc09c6bade60048ad1f89e50b800feb51eb61e932b9c2358f6b56903ef1a838175b251e88215ea567974e923162df93"}, &(0x7f000051c000-0x4)=0x4e) setsockopt$sock_int(r0, 0x1, 0x200000000000023, &(0x7f0000f78000-0x4)=0x4, 0x4) sendmmsg(r0, &(0x7f0000f4a000)=[{{&(0x7f0000b8b000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c, &(0x7f0000792000)=[{&(0x7f0000045000)="95", 0x1}], 0x1, &(0x7f0000c59000-0x128)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000604000-0x10)=@ethernet={0xd2e78f51cf41e8fa, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000456000)=[], 0x0, &(0x7f0000f2d000)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000733000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0}}, 0x8, &(0x7f0000975000)=[{&(0x7f000021e000)="", 0x0}], 0x1, &(0x7f0000e97000-0xb28)=[{0xb24, 0x0, 0x80000000b8b, "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"}], 0x1, 0x0}, 0x7ff}], 0x3, 0xc841) connect$netlink(0xffffffffffffffff, &(0x7f00008ae000-0xc)={0x0, 0x0, 0x2, 0x6}, 0xc) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000b58000-0x4)=0x20000fffd, 0x4) getsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000a83000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007dd000-0x4)=0x45) recvfrom$inet(r0, &(0x7f000026e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33, 0x0, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000964000)=0x7fe, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000f96000-0x4)=0xd5f, 0x4) sendto$inet(r0, &(0x7f00002c0000-0x4e1)="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", 0x4e1, 0x10, 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000dec000)={@common="73697430000000000000000000000000", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/10/23 20:44:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000c9c000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000046b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000ec9000)=0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) bind$unix(r3, &(0x7f0000565000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) r4 = openat(r3, &(0x7f0000d45000-0x8)="2e2f66696c653000", 0x400, 0x80) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000efa000-0x10)={0x0, 0xfff}) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000379000)={"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"}) write$tun(r3, &(0x7f0000ef3000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0xfac, 0x0, "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"}}}, 0xfca) 2017/10/23 20:44:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x406280, 0x104) statx(r0, &(0x7f00000c6000-0x8)="2e2f66696c653000", 0x800, 0x40, &(0x7f0000e7a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000077e000-0xb)="2f6465762f6877726e6700", 0x80, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f000063a000)={{0x8, 0x800, 0x4, 0x6, 0x100000000, 0x5}, 0x0, 0x800, 0x5, 0xb9, 0x5, "66eaaff49fc462345ada29d4643037eb35d9eb0c0f7b09031a7619d3d766f5c1202d74dd5deb941e9ba31e31caf5ab7c524ce199b284774b7c824dd0bb27fa6f8d69c03426bab6c575bd27cc380ac1e9c556451f93ae58deb7dc32c9605b3f7a965143d021e553f671313a6654b298cf8e970d13a34dcdd8d0203c8f7ef904a34f311f14b395dd159505c5673e9afe4414"}) r2 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x0, 0x0) getsockopt(r2, 0x1f, 0x3, &(0x7f0000354000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000058000-0x4)=0x6b) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 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) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00001cc000-0x10)=@common="69706464703000000000000000000000", 0x10) r3 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000317000)=[@in6={0xa, 0x3, 0xfffffffffffffff9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, @in6={0xa, 0x3, 0x35ef, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x1, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x3) sendfile(r3, r3, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x400000406) r0 = socket(0x10, 0x4000000002, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00006b1000-0x4)=0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00004a5000)=@generic="618500000abadfd14f07fdd4bc78d87e", 0x10) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x4b, &(0x7f0000003000-0x96)="e2121c8fc7c61880788c30960ea9f25d2f90e2a9165ab35378d0a490bd26cd7c58f2d0b70a4ae64318cbf4177f486e3f225276d0afe8653a40539bef9a93d76c08993ea315ebeb77365073"}) ioctl(0xffffffffffffffff, 0x8913, &(0x7f000001c000-0x2)="f617") sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x24, 0x24, 0x3, 0x400000, 0xffffffffffffffff, "d45029db0300000000000000ffffffffff"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) 2017/10/23 20:44:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) waitid(0x1, 0x0, 0x0, 0x5, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/23 20:44:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000ef7000-0x4)=0x0) r1 = getpgid(r0) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x4, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x40000000015, 0x5, 0xfffffffffffffffa) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000d7d000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc5000-0x4)=0x5) bind$alg(r3, &(0x7f0000001000-0x58)={0x26, "726e670000000000000000000000", 0x50, 0x3, "74677231323800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, "736b636970686572000000000000", 0x3, 0x2008000000000082, "7874732873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000001000)="de0000011dee4fa5002100ed3b790700008000ef77c2dcc12e", 0x19) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000201000)={0x0, 0x2, &(0x7f0000b68000-0x20)=[@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]}]}, &(0x7f0000fcf000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000001000-0x8c)={r5, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socketpair$inet6(0xa, 0x80001, 0x401, &(0x7f0000454000-0x8)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x40004, 0x84) perf_event_open(&(0x7f0000614000-0x78)={0x4000002002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x4, 0x3, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) socketpair$unix(0x1, 0x100000000000003, 0x0, &(0x7f000029c000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000c75000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) sendmmsg$unix(r6, &(0x7f00000bd000)=[], 0x80, 0xc0) 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) mq_open(&(0x7f00004bb000)="2a47504c5b766d6e65743140766d6e6574317b2d766d6e65744076626f786e6574302176626f786e6574312b4d00", 0xffffffffffffffff, 0x0, &(0x7f0000665000-0x40)={0xfffffffffffffffe, 0xfffffffffffffffd, 0xa83, 0x2, 0xffffffffffffffff, 0x0, 0x4, 0x0}) getsockopt$inet_mreqn(r3, 0x0, 0x400000000, &(0x7f00007fd000-0xc)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f000010b000)=0xc) syz_open_dev$mice(&(0x7f00007d6000)="2f6465762f696e7075742f6d69636500", 0x0, 0x10000) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x200000000000000], 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, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x7]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) 2017/10/23 20:44:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000067000)="4dc2b681356fb147a51825584ee532f190116c0d90d0bab781056f448ff858a26ee53063d7a625970442c503a56acc3f43ccad469c87fbe7d99f979844b6c1507bc04905532ebb7dfdfc8ca79b3d54913bbe7a6f", 0x54) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000c76000-0x70)={[{0x2, 0x1, 0x100, 0x7, 0x400, 0x4, 0x40, 0x1b, 0x744, 0x1, 0x5, 0x3, 0x8001}, {0x400, 0xff, 0xce00000000, 0x5, 0x0, 0x80000001, 0xdb, 0x22c99b24, 0x7, 0xfffffffffffffff8, 0x63, 0x0, 0x8e9c}, {0x86a1, 0x49d, 0xffffffffffffffc0, 0x8000, 0x14ae, 0xa21b, 0x2, 0xffffffffffff68be, 0x3, 0x2, 0x70, 0x2, 0x101}], 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r0, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00002a8000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0xf, 0x9, [@multicast2=0xe0000002, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r0 = open(&(0x7f00002a0000-0x8)="2e2f66696c653000", 0x400201, 0x12) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00008a7000-0x9c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f00007a8000-0x4)=0x0) r2 = syz_open_dev$vcsn(&(0x7f0000bef000-0xa)="2f6465762f7663732300", 0x2, 0x800) connect(r2, &(0x7f000057d000)=@rc={0x1f, {0x1, 0x1, 0x5, 0x1, 0x6, 0xf6}, 0x4}, 0x9) r3 = creat(&(0x7f0000d1b000)="2e2f66696c653000", 0x44) sched_yield() ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000da6000-0xed)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") modify_ldt$read(0x0, &(0x7f000088b000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23) 2017/10/23 20:44:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x400000406) r0 = socket(0x10, 0x4000000002, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00006b1000-0x4)=0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00004a5000)=@generic="618500000abadfd14f07fdd4bc78d87e", 0x10) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x4b, &(0x7f0000003000-0x96)="e2121c8fc7c61880788c30960ea9f25d2f90e2a9165ab35378d0a490bd26cd7c58f2d0b70a4ae64318cbf4177f486e3f225276d0afe8653a40539bef9a93d76c08993ea315ebeb77365073"}) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x24, 0x24, 0x3, 0x400000, 0xffffffffffffffff, "d45029db0300000000000000ffffffffff"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) 2017/10/23 20:44:28 executing program 5: rename(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000a61000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000d6000)="2f6465762f7667615f6172626974657200", 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000e77000-0x8c)={0x1ff, 0x0, 0xfffffffffffff800, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 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]}) connect$inet(r1, &(0x7f000086b000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x41) r2 = accept4(r0, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000000000)=0x60, 0x0) bind$llc(r1, &(0x7f00002c7000)={0x1a, 0xf7, 0x9, 0x9, 0x7202, 0x20, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000a6d000-0x9b)={0x0, 0x10, "83af02f9703578c6dbad821d18578a2e"}, &(0x7f0000645000-0x4)=0x18) 2017/10/23 20:44:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) waitid(0x1, 0x0, 0x0, 0x5, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/23 20:44:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000a98000)="2f6465762f736e642f74696d657200", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000084f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) gettid() getpgrp(r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a8a000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0xffffffffffffffff) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000325000)={0x0, r0, 0x1}) getdents(r3, &(0x7f0000e08000)="", 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f00003cb000)=[0x0, 0x0]) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000746000)={@loopback={0x0, 0x1}, 0x0, 0x3, 0x0, 0xfffffffffffffffd, 0x200, 0x3, 0x4000000000000037}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = epoll_create1(0x80000) r6 = epoll_create1(0x80000) r7 = epoll_create1(0x0) r8 = timerfd_create(0x0, 0x80000) timerfd_settime(r8, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r8, &(0x7f000001b000-0xc)={0xffffffff80000089, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r8, &(0x7f0000022000-0xc)={0x2001, 0x0}) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000136000)={0x0, r4, 0x0}) dup3(r2, r8, 0x80000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r9, 0x84, 0x8, &(0x7f0000fd7000-0x4)=0x5, 0x4) getsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000f54000-0x4)=0x0, &(0x7f00007bd000-0x4)=0x4) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000099000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000019000)={0x0, 0x0}) readv(r8, &(0x7f00006c8000-0x8)=[{&(0x7f00008ca000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}], 0x1) 2017/10/23 20:44:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005c7000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x8001, 0xfbfffffffffffffc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8420, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000e96000)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f5c000+0x999)={0x0, 0x0}, &(0x7f000075e000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d54000+0xe3b)={r2, 0x5, &(0x7f0000414000-0xbc)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0xffffffffffffffc1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000782000)=0xc) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r1, &(0x7f0000cf2000-0xc)=@nl={0x0, 0x0, 0x4, 0x3}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000a89000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001e5000)=0xc) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f000090d000-0xda)="", &(0x7f0000e36000)=0x0) r4 = creat(&(0x7f0000faf000-0x8)="2e2f66696c653000", 0x142) prctl$setname(0xf, &(0x7f0000174000)="00") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x1, 0x7, 0x0, 0x20000000000000, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x3, r4, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000e59000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r5, r5, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 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$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r0, r0, &(0x7f000058b000-0x8)=0x0, 0x40200) sync_file_range(r0, 0x200, 0xfffffffffffffffb, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000cae000-0x8)="2e2f66696c653000", 0x42000, 0x0) getsockname$ax25(r1, &(0x7f0000255000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000b90000-0x4)=0x10) poll(&(0x7f0000bb8000)=[{r0, 0x1048, 0x0}], 0x1, 0x7) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000168000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a62000-0x4)=0x8f) mmap(&(0x7f0000e0e000/0x4000)=nil, 0x4000, 0x1000000, 0x12, r0, 0x0) 2017/10/23 20:44:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 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(r1, 0x2, &(0x7f0000688000)="c5cc6f00b2667e82d238cc60e6914b2f7dc346e4f14d8e83cda69b14407bcff29379ece289acc9b212abbc8099c6631dfb2ae6e355feec2064a32e9c0d4e73d68ef81e5467d313ee87ed41e3f402f59f24d48b3c831a5834c4702df70c2ff9d08371ab8b90e00886dcbc7743b55e277cd0b880cf7188f60c8f7e") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00008ca000-0x10)={0x7f, 0xa, 0x9, 0x9, 0x0}, &(0x7f0000934000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000a19000)={r2, @in6={{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xc64, 0x5, 0x7, 0x3, 0x7, 0x2, 0xfffffffffffffffa, 0x3f, 0x6, 0xff, 0xffff, 0x7, 0x4, 0x5, 0x5]}, &(0x7f0000e7b000-0x4)=0x108) r3 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r3, r3, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:28 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000b000)={0x80000000001, 0x800000087, 0x102, 0x4, 0x2000000000, 0x0, 0x0}, 0x1c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x20850, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001000-0x14)={0x0, r0, 0xfffffffffffffffe, 0xfffffffe, 0x0}, 0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x100000f, 0x8000000050, 0xffffffffffffffff, 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f000000b000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80801) mmap(&(0x7f0000000000/0x817000)=nil, 0x817000, 0x3, 0x32, 0xffffffffffffffff, 0x400000) socket(0x10, 0x80002, 0x0) mmap(&(0x7f0000817000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000817000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000817000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000818000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000819000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000261000-0x9)="2f6465762f73672300", 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x100, 0x0, 0x0, 0x0}, 0x1c) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r2, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r3, &(0x7f0000eef000)=""}, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000419000-0x4)=0x0, 0x4) 2017/10/23 20:44:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) waitid(0x1, 0x0, 0x0, 0x5, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/23 20:44:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x400000406) r0 = socket(0x10, 0x4000000002, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00006b1000-0x4)=0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00004a5000)=@generic="618500000abadfd14f07fdd4bc78d87e", 0x10) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x24, 0x24, 0x3, 0x400000, 0xffffffffffffffff, "d45029db0300000000000000ffffffffff"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) 2017/10/23 20:44:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005c7000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x8001, 0xfbfffffffffffffc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8420, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000e96000)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f5c000+0x999)={0x0, 0x0}, &(0x7f000075e000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d54000+0xe3b)={r2, 0x5, &(0x7f0000414000-0xbc)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0xffffffffffffffc1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000782000)=0xc) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r1, &(0x7f0000cf2000-0xc)=@nl={0x0, 0x0, 0x4, 0x3}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000a89000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001e5000)=0xc) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f000090d000-0xda)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e36000)=0x6d) r4 = creat(&(0x7f0000faf000-0x8)="2e2f66696c653000", 0x142) prctl$setname(0xf, &(0x7f0000174000)="00") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x1, 0x7, 0x0, 0x20000000000000, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x3, r4, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000e59000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r5, r5, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:28 executing program 5: rename(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000a61000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x7, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0, []}, &(0x7f0000044000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000d99000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_settime(0x0, 0x4, &(0x7f0000041000-0x20)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) pipe2(&(0x7f00001f9000-0x8)={0x0, 0x0}, 0x800) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f00002a4000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a7d000)=0x68) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r3, &(0x7f00006d0000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x41) r4 = accept4(r3, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000000000)=0x60, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000a6d000-0x9b)={0x0, 0x10, "83af02f9703578c6dbad821d18578a2e"}, &(0x7f0000645000-0x4)=0x18) 2017/10/23 20:44:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005c7000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x8001, 0xfbfffffffffffffc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8420, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000e96000)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f5c000+0x999)={0x0, 0x0}, &(0x7f000075e000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d54000+0xe3b)={r2, 0x5, &(0x7f0000414000-0xbc)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0xffffffffffffffc1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000782000)=0xc) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r1, &(0x7f0000cf2000-0xc)=@nl={0x0, 0x0, 0x4, 0x3}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000a89000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001e5000)=0xc) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f000090d000-0xda)="", &(0x7f0000e36000)=0x0) r4 = creat(&(0x7f0000faf000-0x8)="2e2f66696c653000", 0x142) prctl$setname(0xf, &(0x7f0000174000)="00") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x1, 0x7, 0x0, 0x20000000000000, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x3, r4, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000e59000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r5, r5, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00009ce000)="2f6465762f6175746f667300", 0x400080, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000357000)={0x2, 0x78, 0xdb, 0x0, 0xffffffffffff8d5a, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0xfe, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000fb1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fb2000-0x4)=0x56) r2 = perf_event_open(&(0x7f0000faf000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r1, 0x9) sched_rr_get_interval(r3, &(0x7f000045f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000fad000)={0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x3, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xf6}}, &(0x7f0000fae000-0x4)=0xb8) mkdir(&(0x7f0000354000)="2e2f66696c653000", 0x0) clock_gettime(0xfffffffffffffffb, &(0x7f0000ba5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() perf_event_open(&(0x7f0000bbb000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x668, 0x4, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f73657175656e6365723200", 0x1, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80042407, &(0x7f000019a000)=0x0) ioctl$KDGKBLED(r4, 0x4004510f, &(0x7f0000e50000)=0x0) 2017/10/23 20:44:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x400000406) r0 = socket(0x10, 0x4000000002, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00006b1000-0x4)=0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x24, 0x24, 0x3, 0x400000, 0xffffffffffffffff, "d45029db0300000000000000ffffffffff"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) 2017/10/23 20:44:28 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000075b000-0x8)="2e2f66696c653000", 0x0) r0 = socket(0xa, 0x6, 0x1) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f00007ae000)={0xe4f0, "da308307237f"}) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00000002, 0x100000001, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000a89000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") getpeername$llc(r0, &(0x7f0000631000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000e000)=0x10) 2017/10/23 20:44:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005c7000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x8001, 0xfbfffffffffffffc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8420, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000e96000)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f5c000+0x999)={0x0, 0x0}, &(0x7f000075e000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d54000+0xe3b)={r2, 0x5, &(0x7f0000414000-0xbc)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0xffffffffffffffc1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000782000)=0xc) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r1, &(0x7f0000cf2000-0xc)=@nl={0x0, 0x0, 0x4, 0x3}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000a89000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001e5000)=0xc) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f000090d000-0xda)="", &(0x7f0000e36000)=0x0) r4 = creat(&(0x7f0000faf000-0x8)="2e2f66696c653000", 0x142) prctl$setname(0xf, &(0x7f0000174000)="00") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x1, 0x7, 0x0, 0x20000000000000, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x3, r4, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000e59000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r5, r5, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) waitid(0x0, 0x0, 0x0, 0x5, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/23 20:44:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000847000-0x8)="2e2f66696c653000", 0x7c) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000fe9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r1, r1, &(0x7f000058b000-0x8)=0x0, 0x40200) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000f70000)={0x43, 0xffffffff, 0x7ff}) 2017/10/23 20:44:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x0, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000e40000-0x4)={0x4, 0x6, 0x8}) fcntl$getownex(r0, 0x10, &(0x7f0000b8c000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f00006bc000-0xb)="2f6465762f6c6f6f702300", 0x8, 0x80201) sendfile(r2, r2, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x400000406) r0 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x24, 0x24, 0x3, 0x400000, 0xffffffffffffffff, "d45029db0300000000000000ffffffffff"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) 2017/10/23 20:44:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x400000406) sendmsg$netlink(0xffffffffffffffff, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x24, 0x24, 0x3, 0x400000, 0xffffffffffffffff, "d45029db0300000000000000ffffffffff"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) 2017/10/23 20:44:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005c7000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x8001, 0xfbfffffffffffffc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8420, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000e96000)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f5c000+0x999)={0x0, 0x0}, &(0x7f000075e000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d54000+0xe3b)={r2, 0x5, &(0x7f0000414000-0xbc)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0xffffffffffffffc1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000782000)=0xc) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r1, &(0x7f0000cf2000-0xc)=@nl={0x0, 0x0, 0x4, 0x3}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000a89000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001e5000)=0xc) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f000090d000-0xda)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e36000)=0x37) r4 = creat(&(0x7f0000faf000-0x8)="2e2f66696c653000", 0x142) prctl$setname(0xf, &(0x7f0000174000)="00") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x1, 0x7, 0x0, 0x20000000000000, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x3, r4, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000e59000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r5, r5, &(0x7f000058b000-0x8)=0x0, 0x40200) [ 195.314977] rpcbind: RPC call returned error 22 2017/10/23 20:44:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x24, 0x24, 0x3, 0x400000, 0xffffffffffffffff, "d45029db0300000000000000ffffffffff"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) [ 195.360473] rpcbind: RPC call returned error 22 2017/10/23 20:44:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) waitid(0x0, 0x0, 0x0, 0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/23 20:44:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x4) r1 = getpgrp(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f000047d000)={0x0, r1}) sendfile(r0, r0, 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000fc2000)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r2 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r2, r2, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:28 executing program 7: r0 = socket$inet(0x2, 0xa, 0x7fffffff) r1 = socket$inet(0x2, 0x3, 0x2000000003) unshare(0x2004002) getpeername(r0, &(0x7f0000000000)=@un=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000001000-0x4)=0x1002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000001000)=[{&(0x7f0000003000-0x1a)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000004000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", 0x1f}, {&(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}, {&(0x7f0000003000-0x47)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47}, {&(0x7f0000002000-0x26)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f0000002000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf}, {&(0x7f0000002000)="00000000000000", 0x7}], 0x7) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x8907, &(0x7f0000004000)={@common="62707130000000000000000000000000", @ifru_addrs={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x3, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x80000001}, @generic={0xffffffffffffff2f, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7, 0x0}, 0x30) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ef7000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r3, 0x1, 0x34, &(0x7f0000336000-0x4)=r2, 0x4) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f00004a2000-0x10)=[{&(0x7f0000ef7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99}, {&(0x7f0000ef8000)="0000000000000000000000000000000000000000000000000000", 0x1a}], 0x2, 0x200000000000003c) 2017/10/23 20:44:28 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ioprio_get$pid(0x2, r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000009000-0x4)=0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fc3000-0xb)="2f6465762f6877726e6700", 0x24000, 0x0) r3 = gettid() r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)="2e2f66696c653000", 0x0) mount(&(0x7f0000c32000-0xa)="2e2f66696c653000", &(0x7f0000a24000)="2e2f636f6e74726f6c00", &(0x7f0000de8000-0x3)="397000", 0x1fffffc, &(0x7f0000e2f000)="48") perf_event_open(&(0x7f000001d000)={0x800000000000000, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2880, 0xc, 0x840000001006ca, 0x10001, 0x80000000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x40000000000, 0x0, 0x0, 0x1, 0x400000000002, 0x0, 0x5, 0xa, 0x0, 0x0}, r3, 0xffffffffffffffff, r4, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6ee, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x52d2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000498000)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r5, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000858000)="2f6465762f72666b696c6c00", 0x1000080, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) 2017/10/23 20:44:28 executing program 4: r0 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x24, 0x24, 0x3, 0x400000, 0xffffffffffffffff, "d45029db0300000000000000ffffffffff"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) 2017/10/23 20:44:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005c7000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x8001, 0xfbfffffffffffffc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8420, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000e96000)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f5c000+0x999)={0x0, 0x0}, &(0x7f000075e000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d54000+0xe3b)={r2, 0x5, &(0x7f0000414000-0xbc)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0xffffffffffffffc1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000782000)=0xc) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r1, &(0x7f0000cf2000-0xc)=@nl={0x0, 0x0, 0x4, 0x3}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000a89000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001e5000)=0xc) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f000090d000-0xda)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e36000)=0x52) r4 = creat(&(0x7f0000faf000-0x8)="2e2f66696c653000", 0x142) prctl$setname(0xf, &(0x7f0000174000)="00") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x1, 0x7, 0x0, 0x20000000000000, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x3, r4, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000e59000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r5, r5, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000058b000-0x8)=0x0, 0x40200) writev(r0, &(0x7f000069c000-0x10)=[{&(0x7f00000f0000)="29c53fcb756ed90caafb51d09828c884916b3307a1ec6df98dad417d875e6514a57a3674a0cfdbd4d49756a5912e66146d5365ba2440ecd3c225aa4d2563a982395dce6fb0067b552dade2bdb486965567836933375882f37a90954ecbbae7e451d65b662335c4d9f6920ace37a8a7d31e24031e5192f8f374524369b965b4aaf746f2fc2843d57c540f548cd7926d1d4329d623ba2fc815122e723163", 0x9d}, {&(0x7f0000f4d000-0xc)="bc7aeaf08fbf80c5f82d0884", 0xc}], 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000053c000-0x8)=0x3) 2017/10/23 20:44:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x41) r2 = accept4(r1, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000000000)=0x60, 0x0) write(r0, &(0x7f0000f80000)="556594ac3afbd66f9832cd453bee61bee6acc21d3f182b6cca83e14b06ebf00cb7d11de58e76f6ace6f698b3b8e212168690eba5280c44d632ff0763d3646c11", 0x40) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000015a000-0x8)={0x0, 0x401}, &(0x7f0000eed000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000a6d000-0x9b)={r3, 0x10, "83af02f9703578c6dbad821d18578a2e"}, &(0x7f0000645000-0x4)=0x18) 2017/10/23 20:44:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x24, 0x24, 0x3, 0x400000, 0xffffffffffffffff, "d45029db0300000000000000ffffffffff"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) 2017/10/23 20:44:29 executing program 1 (fault-call:4 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) waitid(0x0, 0x0, 0x0, 0x5, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/23 20:44:29 executing program 5: rename(&(0x7f0000000000)="2e2f66696c653000", &(0x7f000008e000)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x41) r1 = accept4(r0, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000000000)=0x60, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000a6d000-0x9b)={0x0, 0x10, "83af02f9703578c6dbad821d18578a2e"}, &(0x7f0000645000-0x4)=0x18) 2017/10/23 20:44:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 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$TIOCSTI(r0, 0x5412, 0x7) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00003f2000)=0x4) r1 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000b9b000)="2f6465762f73672300") ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x8) sendfile(r1, r1, &(0x7f000058b000-0x8)=0x0, 0x40200) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00009cf000)={0x10000000, 0x2, 0x4, "53f8d1a1fd58", "55ab42f006766ad0fae377995dd4d89b"}) 2017/10/23 20:44:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 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$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dc6000)="2f6465762f72746300", 0x50281, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000e6e000)={0x14fb, 0x3}) sendfile(r0, r0, &(0x7f000058b000-0x8)=0x0, 0x40200) openat$ptmx(0xffffffffffffff9c, &(0x7f00007fa000-0xa)="2f6465762f70746d7800", 0x80180, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f000062f000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/10/23 20:44:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x24, 0x24, 0x3, 0x400000, 0xffffffffffffffff, "d45029db0300000000000000ffffffffff"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) 2017/10/23 20:44:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005ba000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000e7e000-0x4)=0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a3c000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000ac9000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000874000-0x4)=0xe8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000e0d000)=0x0) sched_setaffinity(r4, 0x8, &(0x7f0000e93000)=0xfffffffffffffffb) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000bfb000-0x4)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x77) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 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) mlock2(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x0) r5 = syz_open_dev$usbmon(&(0x7f00006a5000)="2f6465762f7573626d6f6e2300", 0x0, 0x88a00) getsockname$ax25(r5, &(0x7f0000ffe000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00004ae000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000a96000)={0xb86, 0x3, 0x8, 0x7, 0x556, 0x6, 0x9, 0x39, 0x0}, &(0x7f0000069000-0x4)=0x20) close(r1) 2017/10/23 20:44:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000073e000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) waitid(0x0, 0x0, 0x0, 0x5, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/23 20:44:29 executing program 7: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x10000, &(0x7f00008a6000)={0x0, 0x0}) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000fb5000-0x10)={0x7, 0x6, 0x2, 0x0, 0x0}, &(0x7f0000576000-0x4)=0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000046e000-0x4)=0x0) tkill(r2, 0x3b) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fb5000-0x8)={r1, 0x1}, 0x8) r3 = socket(0x10, 0x80003, 0x0) sendmsg$netlink(r3, &(0x7f0000dbd000-0x38)={0x0, 0x0, &(0x7f0000fa4000-0x10)=[{&(0x7f000061d000-0x24)=[{0x15, 0x1a, 0x11, 0x0, 0x0, "0a04040800"}], 0x15}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) 2017/10/23 20:44:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005c7000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x8001, 0xfbfffffffffffffc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8420, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000e96000)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f5c000+0x999)={0x0, 0x0}, &(0x7f000075e000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d54000+0xe3b)={r2, 0x5, &(0x7f0000414000-0xbc)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0xffffffffffffffc1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000782000)=0xc) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r1, &(0x7f0000cf2000-0xc)=@nl={0x0, 0x0, 0x4, 0x3}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000a89000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001e5000)=0xc) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f000090d000-0xda)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e36000)=0x60) r4 = creat(&(0x7f0000faf000-0x8)="2e2f66696c653000", 0x142) prctl$setname(0xf, &(0x7f0000174000)="00") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x1, 0x7, 0x0, 0x20000000000000, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x3, r4, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000e59000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r5, r5, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:29 executing program 5: rename(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000a61000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000936000)="2f6465762f736e642f73657100", 0x0, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000c43000)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r0, 0x41) r2 = accept4(r0, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000000000)=0x60, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000a6d000-0x9b)={0x0, 0x10, "83af02f9703578c6dbad821d18578a2e"}, &(0x7f0000645000-0x4)=0x18) 2017/10/23 20:44:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009b3000)=0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 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$sock_proto_private(r0, 0x89e2, &(0x7f0000711000)="df7980e9ed2008fff00000000000ae7e") r2 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001a9000)="2f6465762f6877726e6700", 0x80000, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f00002bc000-0x10)={0xd000, 0x109000, 0x0}) sendfile(r2, r1, &(0x7f000058b000-0x8)=0x0, 0x4) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f00005c7000)={0x1, 0x100002}) 2017/10/23 20:44:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) r1 = syz_open_dev$vcsa(&(0x7f0000717000)="2f6465762f766373612300", 0x3, 0x101001) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f00009bc000)={{0x4, 0x8}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84, 0x80000, 0x80000000, 0x4, 0x81, 0x2, 0x7, 0x0, 0x7, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r0, &(0x7f000058b000-0x8)=0x0, 0x40200) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00004a4000)="2f6465762f6175746f667300", 0x100, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000045e000-0xb8)={0x0, 0x516, 0x101, 0x9, 0x9, 0x6, 0x5, 0x59, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x17, 0x100000000, 0x6850, 0x4e5, 0x4}}, &(0x7f00002ac000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00005e0000)={r3, 0x6e, "6b654a6141e4785706140fa4738f0b24c8953efdd091178fdddce350ed671a9bffea4ac18d10753e8afbe78eb36bd5a26d58d7f82865848c8e630643f215f2828f91c4daed71673d89ce5bc5628a9b948cc00dbab613307b82d269ecabe9007336d6b29bad032428b9e024a2e8d1"}, &(0x7f0000530000-0x4)=0x76) 2017/10/23 20:44:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x543, &(0x7f0000317000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000370000-0x1)={0x3f}, 0x1) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r2) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000108000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) waitid(0x0, 0x0, 0x0, 0x5, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/23 20:44:29 executing program 3: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup2(r0, r0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000f45000-0x78)={0xfffffffffffffff9, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x5, 0x3, 0x3, 0xfffdfffffffffffc, 0x0, 0x8, 0x80000000, 0x6}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000083a000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000006d000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004b1000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@empty=0x0, 0x3, 0x3, 0x3, 0x1, 0x10, 0x800000000a0, 0x80, 0x80000000, 0x0, r2}, {0x0, 0xfb6, 0x28a47b2, 0x6, 0x4, 0x80000000, 0x4, 0x2a1}, {0x3f, 0x641, 0x55, 0x8f9}, 0x3, 0x100, 0x1000, 0x1, 0x10, 0x2}, {{@in=@loopback=0x7f000001, 0x5, 0x4}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800000000653, 0x5, 0x0, 0x9, 0xfffffffffffffffd, 0x3f, 0x7}}, 0xe8) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x10, &(0x7f0000f6a000)=0x26, 0x4) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f00009a8000-0x5ad)="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", 0x5ad, 0x8884, &(0x7f0000f6a000)={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000428000)=0x0, &(0x7f0000f61000-0x4)=0x4) socketpair$inet(0x2, 0x8000d, 0xfffffffffffffff9, &(0x7f00007ac000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x1000000000f, &(0x7f0000ce8000)=0x2, 0x4) setsockopt$inet6_int(r1, 0x29, 0x40200000000001, &(0x7f0000f68000)=0x1000000000002, 0x4) close(r1) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f000023f000)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000ead000/0x3000)=nil, &(0x7f0000035000-0x4)=0x0) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f0000088000-0x20)="20000000190007885300000000004800800b0000000000000000040000000000", 0x20) socketpair(0x0, 0xf, 0x5, &(0x7f000038f000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f00006b2000)={0x10000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000e54000-0xc)="2f6465762f72666b696c6c00", 0x4064c3, 0x0) syz_open_dev$sndseq(&(0x7f00000d4000-0xd)="2f6465762f736e642f73657100", 0x0, 0xf7fffffffffffffe) prctl$void(0x20) clock_gettime(0x0, &(0x7f0000526000-0x8)={0x0, 0x0}) 2017/10/23 20:44:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x4000000002, 0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x24, 0x24, 0x3, 0x400000, 0xffffffffffffffff, "d45029db0300000000000000ffffffffff"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) 2017/10/23 20:44:29 executing program 3: r0 = memfd_create(&(0x7f0000eec000-0xa)="a7736563757269747900", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xad9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0x8)="2e2f66696c653000", 0x82) r4 = socket(0x10, 0x200000000803, 0x0) syz_open_dev$vcsa(&(0x7f00000e0000)="2f6465762f766373612300", 0x8, 0x20000) bind$llc(r0, &(0x7f0000677000)={0x1a, 0x1f, 0xf800000000, 0x8, 0x100, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00006d4000-0x4)={0x0, []}, &(0x7f00002a2000-0x4)=0x4) fcntl$setownex(r1, 0xf, &(0x7f000062e000-0x8)={0x3, r3}) write(r4, &(0x7f00000cb000-0x26)="260000002200470105004a008980e80000006d20002b1f00c0e9ff090002f10101c7033500b0", 0x26) sendto(r4, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00003de000-0x18)={0x7f, 0xfffffffffffffe3c, 0x7, 0x8, 0x8, 0x9}) sync() msync(&(0x7f0000313000/0x1000)=nil, 0x1000, 0x3) 2017/10/23 20:44:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 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$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00001f9000-0x4)=0x0) r1 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r1, r1, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) waitid(0x0, 0x0, 0x0, 0x5, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = memfd_create(&(0x7f0000ff0000-0x1)="00", 0x2) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000328000-0x8)={r0, 0x6}) 2017/10/23 20:44:29 executing program 6: pipe(&(0x7f0000f02000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r1, r1, &(0x7f000058b000-0x8)=0x0, 0x40200) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000f5000)="2f6465762f72666b696c6c00", 0x10000, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f000079e000)=0x1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000924000)=0x0, &(0x7f00000bc000)=0x4) 2017/10/23 20:44:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005c7000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x8001, 0xfbfffffffffffffc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8420, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000e96000)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f5c000+0x999)={0x0, 0x0}, &(0x7f000075e000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d54000+0xe3b)={r2, 0x5, &(0x7f0000414000-0xbc)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0xffffffffffffffc1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000782000)=0xc) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r1, &(0x7f0000cf2000-0xc)=@nl={0x0, 0x0, 0x4, 0x3}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000a89000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001e5000)=0xc) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f000090d000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e36000)=0x53) r4 = creat(&(0x7f0000faf000-0x8)="2e2f66696c653000", 0x142) prctl$setname(0xf, &(0x7f0000174000)="00") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x1, 0x7, 0x0, 0x20000000000000, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x3, r4, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000e59000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r5, r5, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x24, 0x24, 0x3, 0x400000, 0xffffffffffffffff, "d45029db0300000000000000ffffffffff"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) 2017/10/23 20:44:29 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000efd000)={@rand_addr=0x0, @rand_addr=0x0, 0x0}, &(0x7f00006f6000)=0xc) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000efd000)={{{@in=@remote={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}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a5f000-0x4)=0xe8) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f00000)={@generic="2a2e0000000000000000f19c646fa38f", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000025d000)={{{@in=@local={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=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000078e000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006a0000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8, 0x1, 0x3, 0x7, 0x80, 0xa0, 0x1, r3, r4}, {0x0, 0x22, 0x3, 0x1, 0x1ff, 0x7, 0x80000001, 0xfbb8}, {0x8000000000, 0xffffffff, 0x100000000, 0xffffffff}, 0xfffffffffffffffd, 0x7, 0x3f, 0x0, 0xa6, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x40, 0x27}, 0x5, @in6=@loopback={0x0, 0x1}, 0x4, 0x7, 0x92bde7d373de42c5, 0x3, 0x8001, 0xc87, 0x9f9b}}, 0xe8) r5 = socket(0x20000000000000a, 0x2, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000507000-0x1c)={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x100000000004}, 0x1c) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x70, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000f04000-0xc)=@sack_info={0x0, 0x4, 0x38000000000000}, &(0x7f0000849000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000aec000)=@sack_info={r6, 0x2, 0xfffffffffffffff7}, &(0x7f0000f02000)=0xc) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x1000008, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000932000-0x6)={0x0, 0x9}, &(0x7f0000669000-0x4)=0x6) connect$inet6(r0, &(0x7f00007f7000-0x1c)={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}, 0x1c) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r5, &(0x7f0000e21000-0x10)={0xa, 0x2, 0x86, @loopback={0x0, 0x1}, 0x100080}, 0x1c) r8 = socket$inet(0x2, 0x0, 0x9) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000f04000)=0x0, &(0x7f000090a000)=0x4) setsockopt$inet6_int(r5, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000823000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f03000)=0xe8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f000032a000-0x8)={r7, 0x2}, 0x8) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000659000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000012000-0x4)=0x7, 0x4) r9 = socket$netlink(0x10, 0x3, 0x14) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000c59000-0x20)={@common="62637368300000000000000000000000", @ifru_flags=0x1000}) sendmsg$netlink(r9, &(0x7f0000000000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000)=[{&(0x7f00007be000)=[{0xc0, 0x922e, 0x200, 0x5, 0x2, "5f4696be7662f16afbf1c32de7d827e2873206be6a5199a4e326c7b31d064d74f4f78db6d56fd19f5bc77757acaf6e47b95f8862bd1ea9291d139bc996527be809c1b027ddda6ee1c1b11ca1d3bb39d33800012b50e160f8c7fc8018206095c272258bd84f6276f73bda34e33669985cc60dd27c644298f1d25768b43252f2a8f80dd66929548aacd965b54ac8ea880244ab05d3cf778c718726b7eeefe691047477fbd0aefd12240dcbe1900ebbec97"}, {0x68, 0x8, 0x400, 0x7, 0x3072, "578e87ad896e72362d8af31305f3660459f66624dae44beebfa4a36e2f9de41aae5912477a152453ab539530e0b2b254eccc593ac996f0500d826f8063c65f697cfceef5adc23afa89bccdd0bc21c3712a5dcf4e88ba2ef0"}, {0x48, 0x0, 0x0, 0x4, 0xffffffffffffab3c, "c196b7a98f5112d2e1bade80874a3d71313d01c4ca3e03c35ea2bb082b4904b04cb877f853960d229d519c3f951e941469a1afceb537ee2e"}, {0xb5, 0x7, 0x104, 0x48, 0x3, "c4d38d12532f0e2df50c3feb3773f7adc4236913dcdf2c89d8137452ae8b3981112550f8397f7741bd7a304bdaa7230782efed96107b6c30b188e2dadda157ae78d89951e0456d9704952755723e506febe8727ceddfaafa2c2dfba8d7c718a9eaca0e7f158d511d5bf303bb0dbd49d0d2e5353f1769c36d4ead7d37e30d674bdc08fe8102c2eda34bc8e5fdee598f5b7e7932057d30f674d04d51444c92f6cddddd685918"}, {0xc3, 0x7, 0x300, 0x8, 0x0, "84885c17aa4e94f1957a674e4dd29e9f1f0109a0ca699cd671bb6b3fddc7fe041ef3aa91c327b38a6b6771e0c227afaae1f344593a0a75797ec7c725537fba3b53b2dbfea14c6081e5b2748516bcd044b7317498c9268ee00a5e044c354b30fd582b4190d5d63eb25b016e744b46ed4bc0ee3bf4b4470de85e729c9b51a1da99783e3e3e9351ab7069952d0dc83cf98672a80ae66c194475fe1dbc4b54fe93783640ee6d4959a864e7487cc1519cd0788b8460"}, {0xf2, 0x0, 0x2, 0x0, 0x5, "f2a29fc1be48ceb5e33d298dd139303e8bf2cfa54bf1f20b667b09a2e43dbd30ca6021e3e20bc5898b5d0cb7a4fe3ebf8871d6850ad2d1436db20f360eaa41fb605b65cfb2fc4b2864fb1ac5cb03713cfefae887c65b1900a2bf6af959cb9f901a761e45f11e329f4644faf314a06dcbbeb06f583b2393a434510c79307bff872ab64f7bec0c024309f62bf67d08f044ffb4b4485f87ad47ac747ad40843467984050e68549b767e724cf4c8972f05ef789146dea5051fc103bee59e56fc5d9106e34c7d7d07b104f351a94faf2d6c98c6c269ed61f5136e3a54ce32931a85c5dddb"}, {0x10, 0x5, 0x300, 0x2, 0x3, ""}], 0x3ea}, {&(0x7f0000008000-0x1464)=[{0xf8, 0x9, 0x0, 0x8, 0x101, "d85d6ee3bc54745ebd99c5a743ae3564c55faa5a3f5a1b0b1b2c497d1d238b43ebace9a0a77a6413a209b190cfca7e41766b0807e4d1f9e6974f8a8070d4e15059fb032d9101adfc091da536a297318a3fcebf87147980a81f0c613363ce599a0365ac0e4422b09d7e74067ac46a51381c773a6fc361f2b11850a63c35198cecbd043adcd6dfed9b4857fb1b2930564e04bc7ab45294b33ed9f14a2fafadd580e54c937bdda90eb0155a76cad493793e7c776be87229f32ca203fcae5086c84670ada0d9e3af3768077f621444a35a30bf2ea45b2aaeceb9f948a71c61e60ccf3f7f0cffa62be3ac"}, {0xb1, 0x8001, 0x0, 0xfffffffffffffff7, 0x7, "7f1fb72cc2793bec3c584c1c420dad3e7e76d347c372d6ac22fae7c6092d035ad45176715d4cd2526426c6344f912a673a697889d764e3298f15c3bebb06f0f90d901c1a12eef78c67c648bc79f71ae7d56072bf47fbfbdc71a4e3a09ea8df647e714d15c8685c90c044b70c9befb1ac2556d9c0160c08914b02527bfea058e9858af3dc96292fdf6d01217a22eed6b00e065dfa9ecc3b488617db4ef7ad27ad17"}, {0x60, 0x7fffffff, 0x4, 0x400, 0x2, "46ed467d3a2827349f67e80632c082776a7f88dff5b1dc115b38d2e32bfc977c27d154e237621f56fa4f2046e66326ea2521641af2ce6dae9107a30f2db944b9531542eda567b162273ae4968e99e183"}, {0x9b, 0x9, 0x410, 0x401, 0x401, "2a452f7bc6986cc185d98f92ad88731a6450e8bfb1c62b7f656ceaeba41038aced5884c720b7790b0f75bd6f448b5b179b65f3654a960ff05a243bfb6e0a45d9f6697a484a1db5dfb730e603a03a63502313b3d5137472c29cebdc4fd339e46dced0b199c56cffadaf0bb015f584af3027b404cc6a489e3013b066e8b9caac6f4685ef57b6f6a2f9cd4a33"}, {0x74, 0xbe, 0x200, 0x3ff, 0xd1cc, "b2ddec5e8b10f71ab89c2dae64d23a3f4f37bde62ee17b900d02834e90525fd0e801d258fdb1427e80b91a72237f7795eb20a09f77b61759ccbfb7dd41b5788f1205d73530be519ebbc2272cfbcd5dd40a104d6be046f0194e9d928d61556fe551688c81"}, {0x58, 0x8, 0x100, 0x0, 0x40, "8cf6308f7c4a5cb8ff31d32b259150963e62f681cbfd7e1956c53d48f3cc97c20777b4fc97bb1d2028c3d1fb2db370573d7cb883576d3dc20cbcf36202b218ac0dce3dbe25748a25"}, {0xdf, 0x6, 0xb00, 0x1, 0x1000, "6ed1fc75a93db8d01fde593f2b97daf92261b0e49444a6f8af9eb2f17f6b722ed4b38d4b02623b925ec701e69967db774508df6e471b31b8a57abee57da98d63721858f51734eec617d579679c543002f5b3fcd8345d97af596eb53c1bdf158c90762ee1c88a97d833de0aa2e6573c86c8938e37c7680a63f0cf624cc57badf979c5ef628f1502001d57817bccf4bf3ca2f660f8cb5f44806b7dcd8f5dd6de79812248ccb1c316b40486251a5f2c062776b53a8737328c7816fcb984e86d1336b847a18a3065628b17fada325b45e1"}, {0x1010, 0xffff, 0x200, 0x4, 0x5, "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0x145f}, {&(0x7f000000c000-0x2dc)=[{0xe0, 0x6, 0x101, 0xffffffffffffffff, 0xf2e, "760a1bf59aaedef8555725ef1cb7d1e018d0e0a6f473a58a5e1161e555a19d90fc93ff8cc9639ebbae5d39169824a4951e174365394cc3100acdfd680612029016617908b1c8cdd480b287c6f03a7a7075f1a17662782a10369a7d866cee43931b30e4a1adaec874ee09e4389b15b1b4036859b72d4c8b02d6c6547337ed59efcfc75aee858e60d9fbbf4d931f4e0f3a320dd5cfedda735327632b0ce3da17f2a0d2c29c2174f07dfe7d293e84317be45db37570d9c02be9984b6a5620ee85df84b0513d8b21fa6f40160c285924d39b"}, {0xcb, 0x6, 0x201, 0x829, 0x400, "04c5aac8c9162fb572041a94211d861f041412ef094e7b56c508d021b7d882eff3f6d4265cfc74e9260ae3d10c83b386b74dc6c4bce8958fdb9e34a95e8e353ba1e13c938c79353b8e2cc3c757dd8fb210b271b72bb35d08728f81dabf7d0255ece8761f02385b3842644cc50d0f31ca38162fa079ce95d377262dda74b1f49ace482bcfe06fb94c58273b61df7cc2f95a8925554c7d00017499ca6ac78e5ecca5a15f787b984350faca510d6a45c2d30e811746ed5be40ffa3d0b"}, {0x107, 0x8001, 0x500, 0x7, 0x7, "7cb29e176184a091dcfe04716189e5ebb71c237958d9b27755b4529300fbc14bd71c4e9d36afa4315b4e79d44a12ca2eb11b931a417140a2fabbdb5e64a3665c98b7995128bc773e0c60b48ac11d7ae700e7a55ad37329ce90319a8fecd53bda7c7f252bddfa622b620f69e5b7287e4b5a69e904589578c4b1cc6ed32fdae5aee8a500569103a706af9bb899442fe5bc05ad250f06d5cb65a0a49d16e0810d9449ca78a2f07943762edd132bbe636656ba55cd0080919e767a6b99d264d3c2557f24eac95fdd03b8d9228bd91d8edafb0ff2aecaeb6a944367ade68d7bd25b5c35abb4610992f9bc58ab931ee2ebf84a9afebc91b6624d"}, {0x27, 0x81, 0x100, 0x33607ec6, 0xe76b, "c750cc64edfa48094a9073374f395fee097d6827a00d65"}], 0x2d9}, {&(0x7f000000d000-0x1e4)=[{0x1c, 0x67ef, 0x200, 0x5822, 0x7, "e243023f1b30ccdc6221909a"}, {0xb3, 0xffffffffffffffe0, 0x606, 0x3414, 0x505c, "f8c6cdde6c2a6dd695430724880a429d580fe5335f05fadc23885596ea73926dc96dc0b81a0bc930d9b6cb4eead0179c2e5e822c906d71c555ef6371018b1ef0d49f6463698111ae20af71e91da4811a89e816207914af15f761990e6336bcb77742951892e59deae2b7ac40eaad81aad97d487306d3e988a50a7e284744abcbb79965ca3c21a571a12e13b63161ca9e355f4c36c5acb3372ae7c961432f35157fa36c"}, {0x84, 0x7, 0x8, 0x7, 0xbb2e, "121ed204f5dbbe678415ab789ad7b7e8aef830cfc991f53d58babd78b7b70b0db9c791f54fa52bb4507dfd36690584207634bf5a9d4239354a99d6174bebb357826a5845210162992e04ecce79305eaf5290bf78c3645173daa76afe39bba44121a70d36d6a49e5cdeca4f882d1be15840c7efb2"}, {0x5f, 0x6, 0x820, 0x7, 0x9, "d1767270a28851bcc10800b22b2a3ded80b049cdcf028fc578eaf666482dbd44878e85721f60dad146838244d24647f6093712487aea9bc72e9e362e119d694697d291b1ae49ad14ab71ff69271813"}, {0x2f, 0x2, 0x10, 0x800, 0x4d, "c6fec2b03045869bfdaa1ee16819fe755ca7259b7e890b511f64363ebe0020"}], 0x1e1}, {&(0x7f000000e000-0xbc)=[{0xa9, 0x7, 0x402, 0x80000001, 0x800, "f17a6ac74d87f3bb0843fe146d41e2803c77fe96435f67c680d42c3db79299aca5888ab50a8a01ae86d05f553643cabab992a50f0adf0256a4fa345474111c4e4bcf57b9cfb04c4265e4ff82e49169931d02716b9a4869c00e52c7484bad35a3e87f4d4c8a22181cf5d1adaa9ca0c64b6016f16fa8a1abc8c6035dd8149cffdf177340c324a90f9aad6eba334f7f396e6db6c88725e7955852"}, {0x10, 0x40, 0x736, 0xccfd, 0x4, ""}], 0xb9}, {&(0x7f000000a000)=[{0xf7, 0x13ea, 0x11, 0x8, 0xffffffffffff66cf, "78d75f453de7340c0e559d1f90410a743a0a39686bc3fe604ee4c068d99da2f169e4b6971fab6e0dc173e66c47b9d6e14b8975b70b04de4f23dc346582e73ff1cdefb24c9828abe280a733acc203d388dcd25d72491cd4da70d9e0231f57cf14e86472ca49619dbeaf6e63778ef4aece3ed1eb3d220a4c1e14604df6286a0abb1c9c0a909e59fa896da89d20ebc567f778584c68c2e1f4fd86c28681d5bcef3340bd60021f0a1f9181175309d7a598963f34bc87672cbf58dbd89237fe517a99e7295e75702746a4435a66e304b1e5e17fdbc024646dfa4c98d2c96d0c876507f88067e54f6f1e"}, {0x1a, 0x5, 0x100, 0x1, 0x3, "869a50d9cf61f0af5abf"}, {0x6a, 0x7, 0x400, 0x5, 0x6, "e28a0f2e7c02178db0680b2ca63c68a96f967d6067a6e6b7511987e650051455b60146c3827fd23034277896b2d966bd46e6109948c0aa0bff8449e601a2fd3538e795d2cac3e8c132211eaaf8245a5b69c369810b192ed9007c"}], 0x17b}, {&(0x7f0000093000)=[{0xeb, 0x4, 0xc00, 0xffffffff00000000, 0x80, "aed4eae3724db9310a4c721f95728803ebfd87b1463b23b50fdf026e867c883bcd11838343bf9396f3a3cddac4b2369121320c2d4a92cb93a8cea3b5778eaf94a7428441b65f986a0eefdf04444916aef5af4cc5bf37a9c8276e5907567a99e45deb86297c36b5a31d07ac9bd0359d1f01527b6c6a7ce16fb0c085030a8c4b4abef9e8690f5e698d0ec63a9d096326b95f850d6c2bd4ef85e200ed24785f388c8d8e30723e314dcec6215c90dde8a1041ab8414c62c06b8b861ca4cededd210ed4c222470ddd0fe32f12c587fe4b58b24bc4b2ba315ed80143721f"}], 0xeb}], 0x7, &(0x7f000000a000-0x80)=[], 0x0, 0x0}, 0x0) 2017/10/23 20:44:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x0, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00004a9000-0x1a)="0000000000000000000000000000000000000000000000000000") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) fcntl$getflags(r1, 0x40a) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x9) sendfile(r0, r2, &(0x7f000058b000-0x8)=0xffffffffffffffff, 0x401ff) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f8e000-0x12)={0x7, [0x8, 0x200, 0x8, 0xfffffffffffffffd, 0x0, 0x4, 0x40]}, &(0x7f00003c3000)=0x12) 2017/10/23 20:44:29 executing program 5: rename(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000a61000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000df5000-0xb)="2f6465762f766373612300", 0x0, 0xc02) socketpair(0x0, 0x3, 0x2294, &(0x7f0000689000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000515000)=r1, 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x41) r3 = accept4(r2, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000000000)=0x60, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000c64000-0x71)={0x0, 0x69, "d1fef351b5f4fdba391f713a83cbb1ea7bbc9e23b0ffa29877a52513b59b53bd0ccbabe50d1ff3830685c2c2a905faa46eb6746d5aa75dd6839800bff8c27870fd2c9ff1d2b48d9f19ce3ea28e1a995eeee4dc5375aeff235bc333c53a5961d1d2cc942fdc4366488b"}, &(0x7f00003bb000-0x4)=0x71) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000a6d000-0x9b)={r4, 0x10, "83af02f9703578c6dbad821d18578a2e"}, &(0x7f0000645000-0x4)=0x18) 2017/10/23 20:44:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x24, 0x24, 0x3, 0x400000, 0xffffffffffffffff, "d45029db0300000000000000ffffffffff"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) 2017/10/23 20:44:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r0, r1, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:29 executing program 3: perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fad000-0x11)="2f6465762f7667615f6172626974657200", 0x10400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000001000-0x30)={0x41004, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = socket$netlink(0x10, 0x3, 0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r2, &(0x7f000016e000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000000)={0xfaba, 0x100040001}, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000003000)=0xfffffffffffffffe, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x15c, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x4, 0x4, &(0x7f0000d53000)={0x0, 0x0}) getpeername$ipx(r3, &(0x7f0000cfd000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000883000-0x4)=0x10) r4 = socket(0x11, 0xa, 0x302) recvfrom$inet6(r4, &(0x7f00004b1000)="", 0x0, 0x20, &(0x7f0000f8f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000000000000}, 0x1c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r5, &(0x7f00009ab000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000773000-0x90)={0x7fff, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000003000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x81002, 0xfffffffffffffffc) syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x0, 0x200) 2017/10/23 20:44:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f00005e0000-0x8)="2e2f66696c653000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005bc000)="2f6465762f7667615f6172626974657200", 0x46000, 0x0) getsockname$unix(r0, &(0x7f0000035000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000df4000-0x4)=0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) waitid(0x0, 0x0, 0x0, 0x5, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto(r1, &(0x7f0000a7d000)="1850f60abc3ebbc320120983f47c73ec086373f832420f5d4397974ec900655ff205d150c549e6f0ffe18dbafa41c8fa7408f714c99801af4b4ad48b2c8302217fc9341323c090a15b16060aef2577996b95c5736c59be59703173c2b65cc77817decb43497c94cace4b7f0a08312acc523e4a71d8b52cd7aec1877f52c3830b29a384f2ab3ed7e85b884d3cea07471789208985202a567067b3702659e410599a5c2db52ff001584caae9af5eba0a56f179bba2ea715647dd87f0dc41f06323409bc8b7659ce02e4300fc939ab6d2379ddb9daaf9fab730192c9c8372da2220aaaacd9fe815b07d38072f64259a2b", 0xef, 0x4000000, 0x0, 0x0) 2017/10/23 20:44:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005c7000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x8001, 0xfbfffffffffffffc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8420, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000e96000)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f5c000+0x999)={0x0, 0x0}, &(0x7f000075e000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d54000+0xe3b)={r2, 0x5, &(0x7f0000414000-0xbc)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0xffffffffffffffc1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000782000)=0xc) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r1, &(0x7f0000cf2000-0xc)=@nl={0x0, 0x0, 0x4, 0x3}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000a89000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001e5000)=0xc) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f000090d000-0xda)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e36000)=0x5a) r4 = creat(&(0x7f0000faf000-0x8)="2e2f66696c653000", 0x142) prctl$setname(0xf, &(0x7f0000174000)="00") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x1, 0x7, 0x0, 0x20000000000000, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x3, r4, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000e59000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r5, r5, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[], 0x0, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) 2017/10/23 20:44:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mincore(&(0x7f000037e000/0x3000)=nil, 0x3000, &(0x7f0000114000-0xef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r0 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r0, r0, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) waitid(0x0, 0x0, 0x0, 0x5, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00004fc000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/10/23 20:44:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[], 0x0}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) 2017/10/23 20:44:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000e44000)=0x0) r1 = perf_event_open(&(0x7f0000228000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0}, r0, 0x3, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f000032c000-0xb)="2f6465762f6c6f6f702300", 0x10020, 0x2000) r3 = fcntl$dupfd(r2, 0x406, r1) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000219000-0x1e)={0x80000000, 0xd9, 0x6, "db73c8c46514", "c7462a3f734070426be2b6485d17990a"}) sendfile(r2, r2, &(0x7f000058b000-0x8)=0x0, 0x40200) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000721000-0x20)={@generic="4c8b20cac806759a4f6d0a8034e38ad6", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/10/23 20:44:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x24, 0x0, 0x3, 0x400000, 0xffffffffffffffff, "d45029db0300000000000000ffffffffff"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) 2017/10/23 20:44:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005c7000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x8001, 0xfbfffffffffffffc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8420, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000e96000)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f5c000+0x999)={0x0, 0x0}, &(0x7f000075e000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d54000+0xe3b)={r2, 0x5, &(0x7f0000414000-0xbc)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0xffffffffffffffc1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000782000)=0xc) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r1, &(0x7f0000cf2000-0xc)=@nl={0x0, 0x0, 0x4, 0x3}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000a89000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001e5000)=0xc) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f000090d000-0xda)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e36000)=0x5d) r4 = creat(&(0x7f0000faf000-0x8)="2e2f66696c653000", 0x142) prctl$setname(0xf, &(0x7f0000174000)="00") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x1, 0x7, 0x0, 0x20000000000000, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x3, r4, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000e59000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r5, r5, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000042f000)="2f6465762f6175746f667300", 0x600000, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000085000)=0x14861129) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) waitid(0x0, 0x0, 0x0, 0x5, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/23 20:44:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 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) mincore(&(0x7f000037e000/0x3000)=nil, 0x3000, &(0x7f0000114000-0xef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r0 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r0, r0, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d1fe) sendfile(r0, r0, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00009ae000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00009e7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000de7000)=@assoc_value={0x0, 0x0}, &(0x7f0000ccc000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00003d9000)={r1, 0xffffffffffffff1d}, 0x8) syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r2, r2, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:29 executing program 5: rename(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000a61000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x41) r1 = accept4(r0, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000000000)=0x60, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000a6d000-0x9b)={0x0, 0x10, "83af02f9703578c6dbad821d18578a2e"}, &(0x7f00006af000)=0x18) rename(&(0x7f0000f5f000)="2e2f66696c653000", &(0x7f000009a000-0xe)="2e2f66696c65302f66696c653000") 2017/10/23 20:44:29 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000da3000)="2f6465762f73672300", 0x400000000000000, 0x10000003ffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000e0b000-0x4)=0x0) r1 = gettid() mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, r0, 0x0) ioctl$KVM_NMI(r0, 0xae9a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f00005b3000-0x5c)={0x5, 0x100000000, 0xe4, {0x77359400, 0x0}, 0x3f, 0x151, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000293000-0x1c)=[@in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}], 0x1c) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e35000)={0x4000000002, 0x78, 0xdc, 0x4000000, 0x5d3b, 0x0, 0x0, 0x0, 0x1, 0x4, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000c0c000/0x18000)=nil, &(0x7f0000165000-0x18)=[@text32={0x20, &(0x7f0000d6c000)="66b883008ee8660f32360f01c8673e0f01caea353d0000690066f20f59e2d9ebb9dd0800000f32c4c2318ea300a000000f20e035080000000f22e0", 0x3b}], 0x1, 0x10, &(0x7f0000c28000)=[], 0x0) perf_event_open(&(0x7f0000617000-0x78)={0x2, 0x78, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000018802, 0x1, 0x7d5, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3, 0x0}, r1, 0x100000000, 0xffffffffffffffff, 0xfffffffffffffffc) set_mempolicy(0x0, &(0x7f0000000000)=0x6, 0x8000) openat$autofs(0xffffffffffffff9c, &(0x7f000033d000-0xc)="2f6465762f6175746f667300", 0x200004, 0x0) set_mempolicy(0x3, &(0x7f0000000000)=0x324, 0x8001) socket(0x1f, 0x4, 0x810) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54a924a6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe6, &(0x7f0000a05000-0xe6)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0xb0, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9c5a71", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@hopopts={0x3a, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x0, ""}]}, @routing={0x0, 0x2, 0x0, 0x0, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x87, 0xa, 0x1, 0x7, 0x6, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @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}]}], ""}}}}}}}, 0x0) unshare(0x20000) exit_group(0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000f00000-0x8)="2e2f66696c653000", 0x14) lremovexattr(&(0x7f0000963000)="2e2f66696c653000", &(0x7f0000213000)=@random={"6f73322e00", "73656c696e757800"}) accept4$unix(0xffffffffffffffff, &(0x7f0000f22000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000e7c000-0x4)=0x8, 0x80800) openat$rtc(0xffffffffffffff9c, &(0x7f00006cb000-0x9)="2f6465762f72746300", 0xff, 0x0) ioctl$TIOCCONS(r0, 0x541d) [ 196.050466] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=1109 comm=syz-executor4 2017/10/23 20:44:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) waitid(0x0, 0x0, 0x0, 0x5, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 196.097819] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=1116 comm=syz-executor4 2017/10/23 20:44:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005c7000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x8001, 0xfbfffffffffffffc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8420, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000e96000)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f5c000+0x999)={0x0, 0x0}, &(0x7f000075e000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d54000+0xe3b)={r2, 0x5, &(0x7f0000414000-0xbc)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0xffffffffffffffc1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000782000)=0xc) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r1, &(0x7f0000cf2000-0xc)=@nl={0x0, 0x0, 0x4, 0x3}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000a89000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001e5000)=0xc) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f000090d000-0xda)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e36000)=0x5a) r4 = creat(&(0x7f0000faf000-0x8)="2e2f66696c653000", 0x142) prctl$setname(0xf, &(0x7f0000174000)="00") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x1, 0x7, 0x0, 0x20000000000000, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x3, r4, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000e59000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r5, r5, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d8000-0xf)="2f6465762f73657175656e63657200", 0x40, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00008d7000-0x2)=0xff, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d200) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000bd4000-0xb8)={0x0, 0x1bfc1bde, 0xb5c9, 0xfffffffffffffffe, 0x0, 0xfffffffffffffff9, 0x6, 0x5, {0x0, @in6={{0xa, 0x1, 0x2cea, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x4d5, 0xca2c, 0x9, 0x9}}, &(0x7f0000215000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000001c000-0x108)={r2, @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]}, [0x8, 0x2, 0x8, 0x30b7, 0x9, 0x7, 0x2, 0x2, 0xf1f3, 0x800000000000000, 0x4, 0x1, 0x3, 0x1, 0x4]}, &(0x7f0000eba000)=0x108) sendfile(r1, r1, &(0x7f000058b000-0x8)=0x0, 0x40200) connect$bt_rfcomm(r0, &(0x7f0000460000-0x9)={0x1f, {0x8, 0x0, 0x7f, 0xeb, 0x7, 0x9cd}, 0x0}, 0x9) 2017/10/23 20:44:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x24, 0x24, 0x0, 0x400000, 0xffffffffffffffff, "d45029db0300000000000000ffffffffff"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) 2017/10/23 20:44:29 executing program 3: mmap(&(0x7f0000769000/0x2000)=nil, 0x2000, 0x2, 0x24010, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4000000000003, 0x84) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000a65000-0x10)={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$sg(&(0x7f00006a3000)="2f6465762f73672300", 0x0, 0x80082) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x800) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000a66000-0x4)=0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setlease(r3, 0x400, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x200dc, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x3, 0x6) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000fcb000-0x4)=0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000daf000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000d31000-0x28)={@common="69705f76746930000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00003e8000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x2, 0x4, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x4, 0x4, 0x7, 0x1f, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@loopback=0x7f000001, 0x4, 0x4, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r3) bind$inet6(r4, &(0x7f0000ef3000+0x128)={0xa, 0x1, 0xfb, @loopback={0x0, 0x1}, 0x7}, 0x1c) listen(r1, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4$inet6(0xffffffffffffffff, &(0x7f00004ee000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000305000-0x28)={@common="626f6e64300000000000000000000000", &(0x7f0000e90000-0x2c)=@ethtool_rxfh_indir={0x4000001a, 0x9, [0xdc, 0x7, 0x6, 0x7fffffff, 0x40, 0x100000000, 0xffffffff, 0x4, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = socket$netlink(0x10, 0x3, 0x4008006) sendmsg$netlink(r6, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000dc7000)=[{0x14, 0x1d, 0x719, 0xfffffffffffffffd, 0x0, "0400"}], 0x14}], 0x1, &(0x7f00005e3000-0xb0)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x30, 0x1, 0x1, [r6, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x5, 0x7049b78e9f0df69}, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000428000-0x9)="2f6465762f76637300", 0x1, 0x0) 2017/10/23 20:44:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00007e5000)="2f6465762f6e65742f74756e00", 0x0, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006dc000)={@generic="f00000f55738efcab89940c21e157fa6", @ifru_map={0x9ce, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) restart_syscall() r2 = memfd_create(&(0x7f0000fcc000)="657468306b657972696e675e00", 0x3) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000c74000-0xc)={0x7, r0, 0x0}) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000a93000-0x4)={0x18, 0x4, 0x9, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000143000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001d3000+0x37f)=0x8c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000a12000)={r4, 0x8001}, 0x8) setsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f000003f000-0xc1)="8fed97ca7e654a40efa10b09774372263dfa0a3944dc487108c2b6a37fe07c3acb5acbc589a9850e0254f0adf7f0876b74f5ff6f389f02a453bca7b76829ff324aa64dc03b6c025ae9791616cdad3fa68336e82b15963db22757d99bf8f5bdd606834e4906cd92125ab11e6d7e398a16cf28a63798be65d755a138fa4adf9ac3e461a539fb69b21cfb808b7bdeb7b298cfd9e8640fd36950d077704dc69e691ff4eeb5b98b0b3853b536ad4ffb22f958e07f42f9b953c2312efb61836c5ae8fbf3", 0xc1) 2017/10/23 20:44:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) waitid(0x0, 0x0, 0x0, 0x5, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) 2017/10/23 20:44:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f00007e1000-0x20)={@generic="ccafae3a7336f533551dc80ce316b408", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendfile(r0, r0, &(0x7f000058b000-0x8)=0x0, 0x40200) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f000086e000-0x12)={@common="626f6e64300000000000000000000000", 0x8}) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f000066f000-0x4)=0x100000001) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f000045e000)={0xf2df, 0x4972}) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000fc5000-0x10)={0x96, 0x0, 0x1000}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000155000)="2f6465762f76637300", 0xe0b02fe9f06b8cb3, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000504000-0x2)=0x8) 2017/10/23 20:44:29 executing program 5: rename(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000a61000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f00009ad000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x41) r1 = accept4(r0, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000000000)=0x60, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000726000-0xee)="52ca7a3a3c43b1afc556a12b221dec16c7d797303c962f014bda4956d82b5b021c4981c276712bea9897621ad53f59e5a97dbb7589671dead1e80cf8027462dd69596a999ce0c87806f7f97cc17aeb154a80bbb5c1d3782681404acf683f574de1413f80f63e126cfeabd696742b446df8fa19c0f8a013bc844db2f6102c97454dcfe4f7d6b3c30a49880996167972eb0e185da6606a2d0690bff67d0cc76a9e7475338dc741efe12e1fe9321e3200f66e7763363cd1f8d0d1de2b68c6c998f100d3bf705475f985da34c7e4a7f7fed9d32a419419e991b063c7fc130bc78a43f03aa85c1808d3e994bbdb37849b", 0xee) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000a6d000-0x9b)={0x0, 0x10, "83af02f9703578c6dbad821d18578a2e"}, &(0x7f0000645000-0x4)=0x18) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000a69000-0xc)={0x0, 0x0, 0x0}, 0xc) sched_setattr(r2, &(0x7f000090b000-0x30)={0x30, 0x2, 0x0, 0x9, 0x0, 0x87, 0x101, 0x400}, 0x0) 2017/10/23 20:44:29 executing program 3: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1, 0xc) poll(&(0x7f00007ad000-0x40)=[{r0, 0x200, 0x0}, {r0, 0x20, 0x0}, {r0, 0x2, 0x0}, {r0, 0x8020, 0x0}, {r0, 0x0, 0x0}, {r0, 0x28, 0x0}, {r0, 0x200, 0x0}, {r0, 0x4, 0x0}], 0x8, 0x103) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000fe3000-0x1f)="1f0000000a06fdde000080fdffff0ffffffff8000900017ff6000006400000", 0x1f) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x200000006, 0x832, &(0x7f0000043000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000032c000)=0xf3) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fe4000)=0x2, 0x4) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000fe6000-0x2b8)={0x8000000000003, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000fe6000-0x18)={0x0, 0x4, 0x30, 0x81, 0x7fffffff}, &(0x7f0000681000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005cd000-0x8)=@assoc_value={r1, 0x4}, &(0x7f0000d78000)=0x8) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000004000-0x27)="1f000000520007f2000094fef5000f430a0000000000001ab4a500ffffb92b", 0x1f) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000fe7000-0x8)={0x0, 0xfff}, &(0x7f0000fe7000-0x4)=0x8) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c67000)={r3, 0x1}, &(0x7f0000fea000-0x4)=0x8) socket$inet6_sctp(0xa, 0x1, 0x84) r4 = socket(0xa, 0x3, 0x9) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r4, &(0x7f0000ccc000-0x5)="0000000000", 0x5, 0x2, &(0x7f0000b8c000)={0x4, 0x1c3, 0x1ff, "f2fe15770888", 0xa, 0x0}, 0x10) 2017/10/23 20:44:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e42000)="2f6465762f6c6f6f702300", 0x5, 0x14d202) sendfile(r1, r1, &(0x7f000058b000-0x8)=0x0, 0x40200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000f4d000)=0x0) 2017/10/23 20:44:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x24, 0x24, 0x3, 0x0, 0xffffffffffffffff, "d45029db0300000000000000ffffffffff"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) 2017/10/23 20:44:29 executing program 3: getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000b8e000)=0x0, &(0x7f0000cc8000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000e4b000)="7573657200", &(0x7f0000dab000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000084e000)="", 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f00006eb000-0x8)="2e2f66696c653000", 0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x8000000000000fc, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x400203) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, r1, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000980000-0x8)="2e2f66696c653000", 0xfffffffffffffffe, 0x100) r5 = gettid() ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b52000)=0x0) mmap(&(0x7f0000e53000/0x1000)=nil, 0x1000, 0x8000001200004, 0x20010, r3, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf2a, 0x10000, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000511000)="2f6465762f6c6f6f702300", 0x5, 0x0) socket(0x15, 0x80005, 0x0) fsync(r0) getsockopt(r4, 0x200000000114, 0x2717, &(0x7f000047c000)="", &(0x7f0000000000)=0x0) pipe2(&(0x7f0000ab1000-0x8)={0x0, 0x0}, 0x0) mq_timedsend(r7, &(0x7f0000bbf000)="c54e669aaf1ff6d2dfa339fac990a19179b70255cfd3dbdd9ef2147af9c93c99197f64cc812e93254436296be2c38d41a3ce2a3e3f061838e2ed1f7250bd7e72111721c13f4a0c2211949dac75505543b97430be6a37d95732df299dc08aea5aaa31dff48e2c60150f50e2801b5d933ee0ede06033f78259bb407bf60bbde55a3e0b6e1591265981c94345442d26d4b90cdc9879006550bda7d2e302a0be5605418efc0eb88f01c6619985d00c5faddf7daac287c7049b39a8eb89b1cf44511f18a1b3d6d16af81bc92df0f749c9b2464fc459e368b103b65a7636380bb741625decd0cee3595ef9264c74", 0xeb, 0x8, &(0x7f0000fe9000-0x8)={0x77359400, 0x0}) mq_getsetattr(r7, &(0x7f00006b8000)={0x100000000, 0x12, 0xf9, 0x1, 0x1ff, 0xfff, 0xe904, 0x2}, &(0x7f0000804000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_buf(r6, 0x29, 0x1c, &(0x7f00008fe000-0x2f)="8fd5cd01800000df0415d05b20000000003b8c33da058711c515f53d558d8ac7d830961e735e8628afbac0fa5c8130", 0x2f) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00003ec000-0xa0)={0x0, @in6={{0xa, 0x3, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x59}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8a05, 0x7ff, 0x5, 0xffffffff, 0xec}, &(0x7f000058f000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000857000-0x91)={0x0, 0x89, "c56ca94aa84227e8acfb2a239492b5b991c5cbe611f18772c9f57a9bae2ef0acfa765c9a1c4ac2e42f73d1a107d4232664efda5a8f905525ec1624f8c6ae4beaf4e3cfb9d436e36c69c19be53930caf29daeb7a7f25cafc6ac1db846452469e8bd7d46c222c7b8a06f7c882a337467122cd5379f06d3f5fc96627886da29a3624a4787ebb5e156f9e7"}, &(0x7f00008c3000-0x2)=0x91) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r8, 0x0}, &(0x7f00009f7000)=0x8) 2017/10/23 20:44:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005c7000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x8001, 0xfbfffffffffffffc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8420, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000e96000)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f5c000+0x999)={0x0, 0x0}, &(0x7f000075e000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d54000+0xe3b)={r2, 0x5, &(0x7f0000414000-0xbc)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0xffffffffffffffc1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000782000)=0xc) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r1, &(0x7f0000cf2000-0xc)=@nl={0x0, 0x0, 0x4, 0x3}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000a89000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001e5000)=0xc) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f000090d000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e36000)=0x5c) r4 = creat(&(0x7f0000faf000-0x8)="2e2f66696c653000", 0x142) prctl$setname(0xf, &(0x7f0000174000)="00") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x1, 0x7, 0x0, 0x20000000000000, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x3, r4, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000e59000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r5, r5, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x666, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, 0x0, 0x0, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) waitid(0x0, 0x0, 0x0, 0x5, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/23 20:44:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x24, 0x24, 0x3, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) 2017/10/23 20:44:29 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006c0000-0x11)="2f6465762f7161745f6164665f63746c00", 0x88000, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000535000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000cfd000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) 2017/10/23 20:44:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) exit_group(0x2a) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) waitid(0x0, 0x0, 0x0, 0x5, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/23 20:44:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x10, 0x24, 0x3, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) 2017/10/23 20:44:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000f51000-0x4)=0x81, 0x4) syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r1, r1, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005c7000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x8001, 0xfbfffffffffffffc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8420, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000e96000)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f5c000+0x999)={0x0, 0x0}, &(0x7f000075e000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d54000+0xe3b)={r2, 0x5, &(0x7f0000414000-0xbc)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0xffffffffffffffc1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000782000)=0xc) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r1, &(0x7f0000cf2000-0xc)=@nl={0x0, 0x0, 0x4, 0x3}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000a89000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001e5000)=0xc) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f000090d000-0xda)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e36000)=0x5d) r4 = creat(&(0x7f0000faf000-0x8)="2e2f66696c653000", 0x0) prctl$setname(0xf, &(0x7f0000174000)="00") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x1, 0x7, 0x0, 0x20000000000000, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x3, r4, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000e59000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r5, r5, &(0x7f000058b000-0x8)=0x0, 0x40200) [ 196.381146] QAT: Invalid ioctl 2017/10/23 20:44:29 executing program 5: rename(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000a61000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = syz_open_dev$usbmon(&(0x7f00000e4000)="2f6465762f7573626d6f6e2300", 0x3f, 0x430002) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f000029b000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000687000)=0x14) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x41) r2 = accept4(r0, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000000000)=0x60, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000a6d000-0x9b)={0x0, 0x10, "83af02f9703578c6dbad821d18578a2e"}, &(0x7f0000645000-0x4)=0x18) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000032a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/10/23 20:44:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005c7000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x8001, 0xfbfffffffffffffc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8420, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000e96000)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f5c000+0x999)={0x0, 0x0}, &(0x7f000075e000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d54000+0xe3b)={r2, 0x5, &(0x7f0000414000-0xbc)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0xffffffffffffffc1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000782000)=0xc) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r1, &(0x7f0000cf2000-0xc)=@nl={0x0, 0x0, 0x4, 0x3}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000a89000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001e5000)=0xc) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f000090d000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e36000)=0x5c) r4 = creat(&(0x7f0000faf000-0x8)="2e2f66696c653000", 0x142) prctl$setname(0xf, &(0x7f0000174000)="00") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x1, 0x7, 0x0, 0x20000000000000, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x3, r4, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000e59000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r5, r5, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) waitid(0x1, r0, 0x0, 0x8, &(0x7f0000905000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x10001, 0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000002000-0x2c)=[@in={0x2, 0x2, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x10001}], 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) waitid(0x0, 0x0, 0x0, 0x5, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000967000-0x10)={0x0, 0x6, 0x0, 0x4}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000450000)={0x0, 0x0, 0x20}, &(0x7f0000046000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00003cb000-0x8c)={r2, @in6={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000044f000)=0x8c) 2017/10/23 20:44:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r0, r0, &(0x7f000058b000-0x8)=0x0, 0x40200) r1 = syz_open_dev$usbmon(&(0x7f0000dfb000)="2f6465762f7573626d6f6e2300", 0x7fff, 0x30040) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000b3d000-0x4)=0x3e7) r2 = dup(r0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000c07000)={0x8}, 0x4) 2017/10/23 20:44:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x19, 0x24, 0x3, 0x0, 0x0, "d45029db0300000000"}], 0x19}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) 2017/10/23 20:44:29 executing program 3: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00003fe000+0x22d)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0xb, 0x84) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r1, &(0x7f0000997000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005e7000-0x4)=0x10, 0x80803) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f00008f4000/0x4000)=nil, 0x4000, 0x3, 0x810, r2, 0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aae000/0x1000)=nil, 0x1000, 0x200000000003, 0x40000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000aae000)="9774dcd5ba5ea9b887fe3dbfa51704b94e7dc6f85d502583368e86d8de64f302f8a65901fc2562829f16265a3d528e752700c618abfbcef79f7fac658c04e6de7bc99d1ff8f3dc8bddc3a4db9c439d7ab124a1b172f957072a1b60c3aaff8f62d04d99e706ef0400b793e97b623ccfe69e77ca69472665171674d9f87f5bbf9289ca873210c7551bc62aee8933c3dc61ba1f4f930e17bacaff6e0ebb9df348447fed941819aebdb41ac2687cb9bec2456251c07d04c3108073fa8cbb7d977f4de108d02886d75580f2a593a2b67a82524e532a8001ba77e02089601e4ee13ffc64d46c3300079197dd2e1b194472548de5241d676a6f76c11000df642ba94c0dd1f3e12a992f2039eac86fc432722171398ca58f47751639d9088b4f66cb7ec436d1f7d93263cb2fac5987b30a458a90049e2db0fe0885968ce63864f5d7d7484ac5368ee85cb24c6373b000b6c8cddd2203b0c1be77aff677b593e59fa6c515a1611a1de9ce66d661e365ec6505575c1450ac28a07a8093738ed58564a98b3297a48d2e8a226438120fd78e437c0f330e0529305ef8a8c9d0803a05f792fb1938c08e1bb7fc02ec362f594a116a7e7e9d7133850e7fcecafe5803d0570524ab72b07a03013e24b52c054de0be266d4dcd00716063f74f8101557e19d1353a32d1fdea1220eaeb7aeff144ee35a2645344f9800d30f21ce2f8719d4b50be23bf9bde4e05924057201050a9df64c9127e8821715b7ac1250e1b2bdd3cdadeb68e1d48e307f6a250aa7a9ee086a81e4e67295b48dd8e666376c8717764448237d940050044a3ff017821dbe6a7c893aa46828b4bbb8751d9555befdb2c9e14696451fed86a1f683036f4b47539fca3601493685a786d0f519d65e8bb4351580850036d51a84e02fc20a99ae813d7f31fb3325dbd3929581903b7be7563932a5a8afcac2422233a84858d755bd648940dad3dda7101140f032d0897f2044aa0cd4ecb37593a741380865de7d3660d27ebc3223d19c22a66563a2905fecd3b7eb8f61754338127b91216acefdfb2ddad96f4522190f929dab4ebe9fdace2e27de7e340d81299bbeda636a461ed5609120385115b5b52c9a3c1ca1b9d0b2776e417f4865849f733cf4117b3afce93b75d3104e147c9e5c16d827033dabd2f67e81ab23b958e48e420fd41a5e38bbcd7980f1dfd5d6c6bb419c012780040125115a07b3a64b5e5eba88bc31ecbb40d9fc085a3f1f78e20df36a1093f7f04db047b6896e58b428cdb383ffef6ec9bc589dbe90cef311e4fb1d49988ffff0000000000007968eca595dba57d7768bf2b2c60077d8dac6de399d330fb3b205afa7c0eaaae0e58f85bcf7be665106d835809a1fde19f7860fab4f4a7f414336c381098598268b06ba4e48e9e684a019442494ab1c7fb4185917ad083e297e7f4d644d9c7cfb4e03c47f52bc7eb1a4248bd4d60fb8455745d21198ab8a58fa731455c2ebd76368c5f5d90ed59edd0687dca4de431e5f5f8b9acee8351426d32c89fc8f18f0202cc59e9cfade8716178c9f2d2cc3b5eacbca2bf3b0102f6b2432edb7afa58abfc4b62ffab0c3ad16222e0a5dc6493299dabc02fa610b6a7effb078fec554ea3ebd4fe84c330e11ba72006adfa52e291f12e68d1f23faf076f6e51e048c1b42911f075c14eb34cba64ed89c87194f5bef5c52473f76e31016d52945d4095c5597c66178d4bc90a24b0b159579edc223d1768d0656a21184b4eccb1d4b111f2004ff121affcb115508ffd46442c2f4c8be025ea94fdfe925626c064276ca4d5ae732063a9cbfe561058f3bd3d6b518604aa26e25156f859cf820d47925e1aafc7bcaeafd2349a10158d620e3e6c48f2e0b3504e89c3e62883f3cf35b94805da493a2879e066019afd324ce4a64d5fe5e22492c582c48398d16e0d5aab70b9b07c37be565eade238a6579f9938ed7e806a06579d2ca26cd6556e6e495789f3591a82e6a3f4fee8286a56bd8fbeec1d5a30eab4b9c0f245a115f664506e9614051e2680764cf1ef8055ebfa2a287858deb2867e5b2adb0fc5c5bba5ffdbdd11102f23aaaa0f1b823250cd2160341dc539b6500a87f7c4edd349a4b58d5ed2077308c859f5ab9ea91f0e37e9913bb09a1ee1316d41d38395391c338edb31f26899c6f4cdca8070a27b09bee6eb91887421625be103fd7cfcf99230b2ee3a4b1600955ca282b1cc3c5e693d056551345cfc4f401da863c7db8e2449fa9b1ed7c6ca5a911ff53318624e738487117e03f9ccd58abfbaf3b1e9e431e42623297f142f9ac360d9bbae8b6fb314b7cba80c6b3e05f094df70e86587c74e89e5f567abf4b6f666b42e1afb5aa7beeb38963bbad94e123b939278502b969c1f5d58b07c205cfc439e896ddab7028dbf57233ad273b1dac940b24ef4e632981ad6a423d103dbfde97e063616e128e79b4adc3f703aaddbe4d95120d229214bd4b04d8a6c68248b4f8f4a28a6087a6aaa6287b1b5996536312ae7ea4db18f7c89c9dafc64c430d1a72f8f86d0509d09bd574cc5e8278e8b1841c1efa2a4e85c53432c274ecd9dc8726e4fc68620a9438a098c176e5318fe2c07ecd3e587ac36efda1763265c4b4062cca514dc2c1e218f3ec74e2451ab7f7bb3f231abb87533e9ae7e22d8a740f5ee6885f207f93c24a2638f7a0519d9c1a5b230b3085bf1c05b4929c2bc33fbb49f67140af97b152a5dc7523d598ca80744f07814437f4d76f4a4809c150413778c1cf993124e5de281c5abb8965e44efc1c6620c06ab2610e86bc7dceb4eab703127ed94869b3dd23253c422a33b0a329a1520730d6c4f9631f2d3cf988bbc937fd8d83a493c80dedb939d6ae59c53d945108190c9bbffdfba19f99cb6d3bfe5ad7d1cd76aa29c8aa7b14233db164bae2cd20a9f4b950b420998345ed6174b3935275d4421f2710abc8761f160041ea8506a333c99d0c55fd1e9dc948a761c72f3d7a596f3f4bf96c72a8ab181078eb881354f3b4ef85facfdc03130e8ea46784afb2495acb5765b1f7a36f3443b0221f9ebe582eb992aee12dcafa57b9b757c43577f6d127299f726ad7d85be0b73185d032eef991dc40fc57c9f1808b41dc7fc7808da63b603d48873a87a69eb8ed33180cde27743338406aa45bfe73021a5c97c75ee7bb9bfdddc9078331bf13f404fa110521b4de9c6b728ba70175a3171e7c92f1ccdb52b3bcec72e8ea9e79df82611512865dfd99f3c3344198b41989777ce7e5b47cc49bf37dd54cb1067ae89265fcc10bd9d3bb7604bd51436b614342c33082181747da78de6d7a59984f22f1287482f6e423e46bb0911cd5a85906e379a92d945143a70c2589a912defac4d9cdac2f34882704860a226ef76b1d936e711bb1f8bec021c044986195777755eb90ceac6399511ca9f4ba184c0e204759048b26ba295ddb5f89ff41df99499a184302a64f5bfa888d13d10a3e2094bd5e502180a1cb73f534d8dcbc36ab434987beea9b493d9eaec8306958122a9e17d3cb772d5dcb468d5e796254bd8c1f2c758f9307d496d7a1b260553346617a5dea764ab09ce3078478e0a6514fcbf61766160dd729b1b2b1fe04f644392bc5e2a1420a56377c3c25a65e7ebda78d0315a5ddadb84076ddd312bfeba3f19bbd7dfb113f352abfb6f6d0a246e784f41e9ae4a4da7168dd00aae9a60b6703056177108ebc1916cee2119d95874f769ad5fd67fb92a5c9444f4f489bbf55064edd559cbb9b22d96e40c18faa3d50205c1600508f2b107b5972f0cb438a85c30a2b0ab8617500cb9aa9fcd51003d0289df8a54e0c3844c3c68f4ae9ed4347e9415068c792ac61d59b5556fb25bef92ab70c2cc0b343e67027b643d147fbdb3aeb02d7e94a08356690a350a66b9f9dabd24cada6821395e6e06a27bb2973ba1e64e3e351ed86743efe364a0c9a48b1240da2f03e2d554452792403ec32e226ec919875dee6a3a41299fefb49288c9cd2f219090aae2021da7aa47c804aaa7d30b9975fad7d3c8573ec74bb9c2a332d63158fb2780c1660fa095c22795c59485d281b2d1777a6a75cbb80bd976c8ee5f57ce4f3e8359142770458e5e4d1e72ff380145d7a4fd147228dd042bd2dd8605b81276fcb997ca6fcad19b6c63cfb70cb91af68d391114327b323ebcf28cde42e023d1c233ce46be4ff8f05ad763ce98871a4dc2ef729dca6076d8b6073965616e4063a3673c1d0e9fcafdb512d94a654484a6aadec654ca53059768879b98152a240fe78a7f66bdeb7ad4d456083ebabcc19a5b231b8ddcf44bbc9b1ba7b435357ff0c266483d5c02976b35deda476d1b8bb01405fbdf70fc67e68dcb8ef28c23fdb2034c981ece1b148b72bb280aeb77109ecc481db7ded110802f5e2af57f94fd61cef3085012c4b8e371bf16d899edd637a28b2ccb344018dd5031fbda904534f8143155ed0690f7d8eb29da0c811cb6f9635e29bd8bea33a0f34538f8eacf695ca3b180821ce0050f2f298d1da0c090f2270facea766a393ea691d148074ea2c940dae027a10286e1d81ca8fc0e98f895daaef460b2ad7111cab34b5a3746e7f0cc7b1acf320f546b6272fc8aca4e449a2e5c1969b3f3ace2f858e7db5027a48aaf9d8fcd0a6282114ca12ff7c9b7dad095fedb8c20678b4826d5930bc89a47167a1ea767c944e9fa5b6f4f26484a3b0c69ec2d66961157071d91ce6cf3dede58bb494462e2eb61a4fa0c8941a03d507b47a3d0ef87d8501ef22cb502c71042ea07ee817b26e5748b33c69acbdbced2337fa65b4b40f52859ac164a2818731dd91a78e072f3c68056a07f536aa3aacc92e77e6b9716a57fab6a74f2a83ba2ac47a3466146643632fca59dec0b03844563337679d7c0e32bbed2d35b634ef8bcb772e976bb8a0c2c60d36b25561a89007341bb4555f35a0e6058a10b0754dde7371933c21bd1f83bcf5ee8254b93398bbe95ca908df70f137f3e3ff80142dcc44053c6278933858f1845c710f4946a1d32c3c0b1c1493da03f03d87f71d8ed899d0364459adb1858e5208aa32c93e2e80905edbc72c7401da00194d5b09489aede74a50a3c06600f0d19f6db34b178858836819e0eb5e783ca2b95a59e6cc44c3806c60a8dda02ad2574fb6a6fbf88ab9d0d237c5e7072a20fa6da7bcf005bbe9599c8e3b84ed7605e37865eb844a42432df1557506f5bad0e222f71e08da05dcfde809c3ab22b30f266937ede1f4b41798fc1fe401874b6625acf926ca000e514573bc68b9c78c79d7ee8abf45125305f439fb4aafba3e97d92cf45b69b4f8215a496a84be5ea32fa8933ad8d230ad64b9642f04e0504982e1497e10f1bfd962e6f164cac6dfd1f43a9cb5d98c2d2cfec50ffb09df36dc335aa170f174237335e0da4e853c3d01e795bacd58e0ad182634bf7c4f7474c2a23986be5db727ad3b48420bcee811cab7f12fd1e9fffd924dc3b8e0fbe2fb242076601d22b5b55033525c54fa87038f9d06b5b8d6e564694e236e2522af5664bd4fb08063309069e25bcb58a45a3596cfd7ef500c41a3b672881c62e79caa6df7def06f3519722fddf7b24773a3bd000a71aac70121ede1ca473ae6f24130349221f1b9546ee61364968113d24268c00ea28f59a6e3a733464bab2870680c5d173b3c810c4686eff4ad72311a8717bf989fde639e86168e26993102ebff065969d6e7cdbe82fd0527a92f789558438003dcc00a3e4936161c9a4e9ed0d9098bbf116052fab917f8a42d5c6bb3aa920ce97a0d06d2aa043aa74", 0x1000, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0x2, 0xe000000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) mmap(&(0x7f00003fd000/0x1000)=nil, 0x1000, 0x17, 0x3f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x4000)=nil, 0x4000, 0x6, 0x50010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aae000/0x1000)=nil, 0x1000, 0x6, 0x4010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000863000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x80}, &(0x7f0000536000-0x4)=0x98) mmap(&(0x7f0000aaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000001a000-0x8)={0x0, 0x40000000009}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000aaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000000)={r4, 0xde9, 0x1}, &(0x7f0000aaf000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x71fc, 0xfffdfffffffffffd, 0x5}, 0x10) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x7, 0x80000032, r3, 0x0) mmap(&(0x7f0000aaf000/0x1000)=nil, 0x1000, 0x3, 0x200000000000032, r3, 0x0) mmap(&(0x7f0000ab0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000ab0000-0xf7)="b85d3892b8247987aa21f84fdc42a2a7311b3a0873fdc5a6ac48d24fa8e2bf85eb31f1fa03f1fe098ae9d48b677d3951bc8ccf6e215d1aa9069cdb95752f5e1e6d9585c61f28d36cf175c2782c070e31b8c1a4f2a0b7a9bf4270d8006f4ef98cc977a413693320dea7b9e4301493e03c43372ecb24c225e914227ac4df46fe241a9ccf3d35a50c1d34ba1bc2020235f97ed5054962662bf5e697a8e27e6e91748e89b554fafaf3ead4056abdc5ebfccdc7ab2ef78c28ab0f61aad024d6239eaef94108cc04a4f3141ec9ee7ae3d35342ea2d652e2068f94f729bd2d470fbdfeb7dd91ee90a192982e2949bfe6fac42e8066b62bfddc834", 0xf7, 0x20008004, &(0x7f0000ab0000)={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0xff}, 0x1c) mmap(&(0x7f0000857000/0x1000)=nil, 0x1000, 0x3, 0x8000000000060010, r2, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000aae000)={r5, @in6={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0xc6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffbff, 0x77bc}, 0x98) shutdown(r0, 0x1) mmap(&(0x7f0000a28000/0x2000)=nil, 0x2000, 0x3, 0x20050, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aae000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000ab2000-0xa0)={r6, 0x97, "ae6c112d599c6e086cf9b834116c8ffb6e8d525ab389ad3b483e8bc31afdff3f00000002d21e11a9ae0d43a7613bd201bf9bc2e393968abd602718d7e000e13a657f05000000dd1ddd185bb499510099162168a9520a86de75e5601a736a4f32a1e77d5d264a03004600a968dfabed21fd0072d62074107f00ff11ae2f109f436fb67c1b7ac4040040daad1b81a4ecf857fe4f16f62dab"}, &(0x7f0000aaf000-0x4)=0x9f) 2017/10/23 20:44:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005c7000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x8001, 0xfbfffffffffffffc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8420, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000e96000)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f5c000+0x999)={0x0, 0x0}, &(0x7f000075e000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d54000+0xe3b)={r2, 0x5, &(0x7f0000414000-0xbc)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0xffffffffffffffc1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000782000)=0xc) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r1, &(0x7f0000cf2000-0xc)=@nl={0x0, 0x0, 0x4, 0x3}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000a89000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001e5000)=0xc) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f000090d000-0xda)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e36000)=0x5d) r4 = creat(&(0x7f0000faf000-0x8)="2e2f66696c653000", 0x0) prctl$setname(0xf, &(0x7f0000174000)="00") perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xde, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x1, 0x7, 0x0, 0x20000000000000, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x3, r4, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000e59000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r5, r5, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getcwd(&(0x7f000047a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4) connect$bt_rfcomm(r0, &(0x7f00003ef000)={0x1f, {0x5, 0x4, 0x8, 0x0, 0x6, 0xa1d}, 0x4}, 0x9) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) accept4(r0, &(0x7f0000055000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000084d000)=0x10, 0x800) r1 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r1, r1, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x1d, 0x24, 0x3, 0x0, 0x0, "d45029db0300000000000000ff"}], 0x1d}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) 2017/10/23 20:44:30 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000cf8000)="2f6465762f73672300", 0xfffffffffffffff9, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000c23000-0x80)={[0x5000, 0x0, 0x10000, 0x6000], 0x400, 0x40, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000a58000)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xd7, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfc, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfffffffffffffe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000185000)="2f6465762f6c6f6f702300", 0x8000000000000ec, 0x8000000000040000) getsockname$netlink(r1, &(0x7f000082d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d80000-0x4)=0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000b9e000-0x10)={&(0x7f00008b2000)="2e2f66696c653000", r0}, 0xc) syz_open_dev$vcsa(&(0x7f0000dc6000-0xb)="2f6465762f766373612300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f000049e000-0xb)="2f6465762f766373612300", 0x2, 0x101281) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x8983, &(0x7f0000006000)={@generic="040000000000000054e2d0b8a14e1ad7", @ifru_settings={0x1, 0x0, @sync=&(0x7f00008a9000-0xc)={0x80, 0x100000001, 0x7}}}) inotify_init1(0x80800) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000980000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x2)="2f6465762f73672300", 0x400000, 0x501040) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f00005af000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) fcntl$lock(r3, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x1, 0x0}) open(&(0x7f0000653000)="2e2f66696c653000", 0x0, 0x101) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000876000-0x10)={0x3008, 0x4000, 0x0}) mmap(&(0x7f0000633000/0x4000)=nil, 0x4000, 0x2000000, 0x44932, r3, 0x0) 2017/10/23 20:44:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000c8e000-0xa)="2f6465762f7663732300", 0x1c, 0x200000) accept4$llc(r0, &(0x7f000069f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e6a000-0x4)=0x10, 0x800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000593000-0x4)=0x0, &(0x7f0000448000)=0x4) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x6, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) waitid(0x0, 0x0, 0x0, 0x5, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/23 20:44:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x1f, 0x24, 0x3, 0x0, 0x0, "d45029db0300000000000000ffffff"}], 0x1f}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) 2017/10/23 20:44:30 executing program 6: r0 = socket$inet(0x2, 0xf, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 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 = request_key(&(0x7f000021f000)="6465616400", &(0x7f00004a3000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008ff000-0x6)="2b656d31f400", 0xfffffffffffffffe) r2 = add_key(&(0x7f00009a3000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f00008ed000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000001b000)="b629b56a6b7767e3e19dddb091cdac888280c578280495836ab9be55f4225e35a59153e6795fc11ddd7d2bea810d945781e79019588d3dae3c5f527c0364e5c4269a43a628acbb618eae976e4adc744f0e02cd919dc98f1d662e1278609349d2b5f7585451706c36614592c70e1bce08cffd43e20ea1bdf9b0f5de5253e36226922409cddfe3bb9a360b2fdb326007fc", 0x90, 0xffffffffffffffff) keyctl$search(0xa, r1, &(0x7f0000f01000-0x4)="2e726571756573745f6b65795f6175746800", &(0x7f000072e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r2) r3 = accept4(0xffffffffffffff9c, &(0x7f000038b000-0x1a)=@un=@file={0x0, "000000000000000000000000000000000000000000000000"}, &(0x7f000094d000-0x4)=0x1a, 0x800) setsockopt$inet6_buf(r3, 0x29, 0x0, &(0x7f000048a000)="8ffb3d9ff8b8be717d2d4df52016b90d28d338bd", 0x14) r4 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r4, r4, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 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) mknodat(r0, &(0x7f0000374000)="2e2f66696c653000", 0x20, 0x9) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00004aa000-0x6)={0x1, [0x6]}, 0x6) r1 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r1, r1, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005c7000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x8001, 0xfbfffffffffffffc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8420, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000e96000)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f5c000+0x999)={0x0, 0x0}, &(0x7f000075e000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d54000+0xe3b)={r2, 0x5, &(0x7f0000414000-0xbc)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0xffffffffffffffc1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000782000)=0xc) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r1, &(0x7f0000cf2000-0xc)=@nl={0x0, 0x0, 0x4, 0x3}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000a89000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001e5000)=0xc) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f000090d000-0xda)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e36000)=0x5d) r4 = creat(&(0x7f0000faf000-0x8)="2e2f66696c653000", 0x0) prctl$setname(0xf, &(0x7f0000174000)="00") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x1, 0x7, 0x0, 0x20000000000000, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x3, r4, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000e59000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r5, r5, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:30 executing program 5: rename(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000a61000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00008da000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ea7000-0x4)=0x10, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000d93000-0x7c)="b84f89eaf5dbd28da0a78c8da75444fafb36fccabb4842db5707b79c4d7e9fed8eaef604131e3922acc0fb6dacd8f68505c8de24ea123499c8a83aa3cda939c5faea3c514610a99af50c0e3f5ed1e564fd573a37b6dfc047afac30f965d9591aa0b359c964fd5b88b44d1aa368e1524cb9594dc280fed436f9dbd32a", 0x7c) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x41) r2 = accept4(r1, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000000000)=0x60, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000a6d000-0x9b)={0x0, 0x10, "83af02f9703578c6dbad821d18578a2e"}, &(0x7f0000645000-0x4)=0x18) 2017/10/23 20:44:30 executing program 1: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) finit_module(r0, &(0x7f0000263000)="5b2d6d643573756d272973656375726974792e255b00", 0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00004e1000-0xc)={0x4, 0xffffffffffffffff, 0x1}) sendto$ipx(r1, &(0x7f00003ae000)="93c6de80bd200c512273e2ffdc2d2e73027efed178d59a2cbd2ff9fdc02eaecaaf9425731f34ac62ccb4dc509f79219b0e2599256c529101958cbe3806b52a49b32b828d5019133c0e6e5c2565c8bec157fbd6b28738e71132cade483c7424ffc8fc08df2374b55dba1a843d5f935bb635ab919cad730025a7435edf3a8b1fc3fe5d8bc4fc76d7529ca5e9dc60eec9a2ad9fa7f8cc0177b22db4fc3523014cbda20335100fce6bc11695c5791302ae0222133bfcfdb93d7cfdbd7780fe5681baf3f1ee9c9bc5dd25d0268d2eb2edd53eed23972c792500fc22b71f6ccbe701e967d74bd9", 0xe4, 0x40000, &(0x7f0000ec6000)={0x4, 0xffff, 0x100010000, "af1a74428e2d", 0x800, 0x0}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) waitid(0x0, 0x0, 0x0, 0x5, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/23 20:44:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x20, 0x24, 0x3, 0x0, 0x0, "d45029db0300000000000000ffffffff"}], 0x20}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) 2017/10/23 20:44:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x26bc, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a73000-0xb)="2f6465762f6877726e6700", 0x80, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000ebc000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x1000, 0x0, 0x483, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xfffffffffffffffc, 0x0, 0x0, 0x6, 0x0, 0xffffffffffff8001, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000032a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x1) r3 = syz_open_dev$usbmon(&(0x7f0000d6d000-0xd)="2f6465762f7573626d6f6e2300", 0x7fffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000faa000-0x8c)={0x0, 0x2000000000000080, 0xd41, "ec306fd83ca199a51d2ba3564fb788e9ed13c848324cabfa36cc218669c5f2a8a170e5fea0a5b47fa6c2ebdf343bdad74c0b60376a6981a156e97a252a7633d4", 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f000036f000-0x8c)={0xfffd, 0x5, 0x7, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = dup2(r0, r1) r5 = dup2(r0, r3) accept4$inet(r4, &(0x7f0000e8e000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005f5000-0x4)=0x10, 0x80800) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00006a0000-0x10)={r1, r4, 0x2, 0x1, r5}, 0x14) recvmsg(r3, &(0x7f000002f000-0x1c)={&(0x7f00008b4000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000599000)=[{&(0x7f00001af000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1, &(0x7f00009ab000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6, 0x868a}, 0x10000) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00005d4000)=0x0, &(0x7f00009a7000)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f000016d000-0x4c)={0x2, 0x40, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = dup3(r2, r1, 0x80000) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f000040c000-0x4)=0x0) getrusage(0xfff7ffffffffffff, &(0x7f000009b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$packet(r6, &(0x7f0000f21000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000331000)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000665000-0x28)={@generic="d2cdf4fcc6d69926141c06045c93ef3c", r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCSPGRP(r4, 0x540f, &(0x7f0000444000)=r7) faccessat(r6, &(0x7f0000cbc000-0x8)="2e2f66696c653000", 0x8, 0x100) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000470000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = socket$inet6(0xa, 0x3, 0x87) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00008e4000-0xbc)={0x41, 0x2, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, "75d6809908d104f1", "42d33c49269e8dea53c5109ad3921805214ec953c0d0eb550ed7dd96b50a3e22", 0x6, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r9, &(0x7f0000fad000)="0110", 0x2, 0x0, &(0x7f000014d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/10/23 20:44:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x4, 0x408001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000000000)="2e2f66696c653000", r0, &(0x7f0000000000)="2e2f66696c653000") setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x1, 0x4) getgid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000106000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20000000000003, 0x0, 0x80000000, 0x0, 0x3b36259c, 0x500040, 0x0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000093e000)=0x0, &(0x7f00002b8000-0x4)=0x4) ioctl$TIOCNOTTY(r0, 0x5422) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dfe000)=0x0, &(0x7f00008fb000-0x4)=0x4) 2017/10/23 20:44:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b7e000-0x8)={0x0, 0x0}, 0x80800) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000271000-0x4)=0x6) r3 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r0, r3, &(0x7f0000ced000)=0x0, 0x40200) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000796000-0xc)={0x7, r3, 0x1}) 2017/10/23 20:44:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r2, r2, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x21, 0x24, 0x3, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x21}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) 2017/10/23 20:44:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002e2000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bf7000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000053c000-0x4)=0x81, 0x4) waitid(0xfffffffffffffffd, 0x0, 0x0, 0x5, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = accept4(r0, &(0x7f00000bd000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000df9000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00004e3000)={0x8a, 0x2, 0x2, 0x8afe, 0x0}, &(0x7f0000667000)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000984000-0x8)={r3, 0x3f}, &(0x7f000042b000-0x4)=0x8) 2017/10/23 20:44:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005c7000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x8001, 0xfbfffffffffffffc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8420, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000e96000)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f5c000+0x999)={0x0, 0x0}, &(0x7f000075e000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d54000+0xe3b)={r2, 0x5, &(0x7f0000414000-0xbc)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0xffffffffffffffc1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000782000)=0xc) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r1, &(0x7f0000cf2000-0xc)=@nl={0x0, 0x0, 0x4, 0x3}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000a89000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001e5000)=0xc) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f000090d000-0xda)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e36000)=0x5d) r4 = creat(&(0x7f0000faf000-0x8)="2e2f66696c653000", 0x0) prctl$setname(0xf, &(0x7f0000174000)="00") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x1, 0x7, 0x0, 0x20000000000000, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x3, r4, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000e59000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r5, r5, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b21000)={0x2, 0x78, 0x40db, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100, 0xa, 0xfe, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003b1000-0x11)="2f6465762f7667615f6172626974657200", 0x8000000000800, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000fc3000)={0x3, 0x0, [{0xbef, 0x0, 0x40}, {0xeef, 0x0, 0x1b2}, {0x82e, 0x0, 0x8}]}) 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) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d33000)="2f6465762f7161745f6164665f63746c00", 0x10000, 0x0) r2 = mq_open(&(0x7f000033e000-0x5)="6574683000", 0x42, 0x4, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x2, 0x4, 0x0, 0x0}) mq_unlink(&(0x7f0000860000)="6574683000") mq_timedsend(r2, &(0x7f0000000000)="", 0x0, 0x8, &(0x7f0000001000)={0x0, 0x0}) close(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000a91000-0xa)="2f6465762f7663732300", 0x100000001, 0x149840) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000f1d000-0x8)={0x0, 0x6}, &(0x7f00007f7000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000c95000-0x8)=@assoc_value={r5, 0x7708}, &(0x7f0000e75000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000095e000)={0xfffffffffffffff7, 0x8, 0x2, 0x8000, 0x1ff, 0x85, 0xffffffff, 0x10001, 0x0}, &(0x7f0000bcf000-0x4)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000bf9000-0xb8)={r6, 0x7, 0x2c, 0x9, 0x7, 0x8, 0x2, 0x0, {r7, @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]}, 0x8000, 0xd2, 0x401, 0x2, 0x3ff}}, &(0x7f0000591000-0x4)=0xb8) fcntl$setsig(r3, 0xa, 0x32) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f00000a6000)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00009f8000-0xc)={0x0, 0x8, &(0x7f0000b03000-0xbc)=[@in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, @in6={0xa, 0x0, 0x38e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, @in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x2, 0xee, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb2dd}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000684000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000051000-0x9c)={r8, 0x94, "1ac46e32643cc606e2780f16f23264d6786013738abc203cdace733e154c3b37c7be113934024846b7dd2eea6884c46055a70d08f7ed443c0a64a8d5ea00b51f4d4ffde1e3063a0508d53ab514101673b5c5994c417318b53db5b56465ad9b7637b9dc994c8ad8415e7c7a10ba0ad007af1ee1d141d3a72f093ead55bddb891225514b742411a0e03de17d1bea001a23be9951b4"}, &(0x7f0000e04000-0x4)=0x9c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f0000e2f000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listxattr(&(0x7f000053d000-0x8)="2e2f66696c653000", &(0x7f00001c8000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) syz_emit_ethernet(0x2a, &(0x7f000002d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="15125fc44cd8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xffffffffffffffff, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) execveat(0xffffffffffffffff, &(0x7f00004e5000-0x8)="2e2f66696c653000", &(0x7f00002f2000-0x28)=[], &(0x7f0000ac0000)=[], 0x0) r9 = socket(0x1e, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 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) link(&(0x7f00004a1000-0x8)="2e2f66696c653000", &(0x7f00007f5000-0x8)="2e2f66696c653100") sendmsg(r9, &(0x7f00003bc000-0x38)={&(0x7f00003ea000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d1b000)=[], 0x0, &(0x7f0000b90000)=[], 0x0, 0x0}, 0x0) inotify_init() 2017/10/23 20:44:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000340000-0x1)={0x5}, 0x1) sendfile(r1, r1, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:30 executing program 4 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x21, 0x24, 0x3, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x21}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) 2017/10/23 20:44:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xfffffffffffffdf5, 0x2) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f00000ed000)={0x10203, 0x0, &(0x7f0000d89000/0x3000)=nil}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000001000-0x2)={0x0, 0x0}, 0x2) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000228000)="2f6465762f736e642f74696d657200", 0x0, 0x0) flistxattr(r1, &(0x7f0000711000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f95000-0x8)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x6, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r2, r3+30000000}, &(0x7f0000048000)=0x0, 0x0) getpeername$llc(r0, &(0x7f00005f4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e79000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000055d000)={0x0, 0x78, 0x9, 0x5, 0x3f, 0x0}, &(0x7f0000b35000)=0x14) pselect6(0x40, &(0x7f0000415000)={0x5, 0x8001, 0x81, 0x1f, 0x8, 0x9, 0x1, 0x5}, &(0x7f0000a62000-0x40)={0xcb, 0x3f, 0x1, 0x3ff, 0x9, 0x3, 0x7, 0x3}, &(0x7f000059e000-0x40)={0x9, 0x0, 0x1, 0xc, 0x1, 0x9, 0x1, 0x924}, &(0x7f0000f8e000)={0x77359400, 0x0}, &(0x7f0000df1000)={&(0x7f00006f2000)={0x80000001}, 0x8}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00002b6000)={r4, 0x24}, &(0x7f0000691000-0x4)=0x8) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) futex(&(0x7f0000d03000)=0x0, 0x0, 0x10000, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x100000000000, 0x0) futex(&(0x7f0000121000-0x4)=0x1, 0x3, 0x1, &(0x7f0000fd8000-0x10)={0x0, r5}, &(0x7f00000d2000-0x4)=0x0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = dup(r6) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00007ae000-0xe)={0x5, [0x8001, 0x100, 0x3, 0xffffffff, 0x1]}, 0xe) fadvise64(r6, 0x0, 0x8, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000303000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000776000)=@ethtool_wolinfo={0x5, 0x800, 0x100000000, "357100000002"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r1, 0x5452, &(0x7f0000321000-0x8)=0x1) open_by_handle_at(r6, &(0x7f00004ca000-0xb8)={0xb8, 0x1, "dfe4302a6d7220f1dfea2c2416f009bd996f4775bf19faecbb1c01d823f632926f720d46c5215ce4c54718303330e3694df0f372d58bea0bbdbac40e658b51775d43cb8192da7e81f8ddfda548c96965f58ba449cba5de918de0c2118bd997aa7ea1bc8a33e62a2c51d7e0b828701632c9fdce12b5d5f71786833e8a999e872554b2bc7dd12cf89dc09f6ba290b7ce975c98b72bd556ecbc1381837129316ce94fcf004f9e10a811fff711a12540"}, 0x105000) ioctl$EVIOCGABS0(r7, 0x80184540, &(0x7f0000182000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") dup(r6) exit(0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f000039a000-0x14)={0x1, 0x0, 0x0, 0x10000000004, 0x0}) 2017/10/23 20:44:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfe, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) waitid(0x0, 0x0, 0x0, 0x5, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/23 20:44:30 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000002000)="2f6465762f696e7075742f6d6f7573652300", 0x2, 0x80001) getgroups(0xa, &(0x7f0000001000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000001000)=[0xffffffffffffffff]) getgroups(0x4, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r5 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x6, &(0x7f0000000000)=[r1, r2, r3, r4, r5, r6]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f000049d000)={0x2, 0x2, 0x200, 0x4, 0x7, 0x5f093e33}) r7 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000079e000)={0x7, {{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]}}, 0x90) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000070000)={@loopback=0x0, @loopback=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f000071a000-0x4)=0xc) sendfile(r7, r7, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:30 executing program 5: rename(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000a61000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004c1000)="2f6465762f73657175656e6365723200", 0x208801, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00008e5000)=0x1, 0x4) getsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f00006a0000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d59000)=0xd4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x41) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f000098e000-0x8c)={0xc54c, 0xad92, 0xff, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept4(r1, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000000000)=0x60, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000a6d000-0x9b)={0x0, 0x10, "83af02f9703578c6dbad821d18578a2e"}, &(0x7f0000645000-0x4)=0x18) 2017/10/23 20:44:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r0, r1, &(0x7f0000f22000-0x8)=0x0, 0x8000) [ 196.810116] FAULT_INJECTION: forcing a failure. [ 196.810116] name failslab, interval 1, probability 0, space 0, times 0 [ 196.873630] CPU: 1 PID: 1288 Comm: syz-executor4 Not tainted 4.14.0-rc6+ #55 [ 196.880859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 196.890188] Call Trace: [ 196.892753] dump_stack+0x194/0x257 [ 196.896363] ? arch_local_irq_restore+0x53/0x53 [ 196.901034] should_fail+0x8c0/0xa40 [ 196.904731] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 196.909806] ? release_sock+0x1d4/0x2a0 [ 196.913757] ? trace_hardirqs_on+0xd/0x10 [ 196.917880] ? __local_bh_enable_ip+0x9d/0x160 [ 196.922437] ? _raw_spin_unlock_bh+0x30/0x40 [ 196.926820] ? release_sock+0x1d4/0x2a0 [ 196.930766] ? refcount_add+0x60/0x60 [ 196.934539] ? __release_sock+0x360/0x360 [ 196.938667] ? find_held_lock+0x35/0x1d0 [ 196.942735] ? check_same_owner+0x320/0x320 [ 196.947059] should_failslab+0xec/0x120 [ 196.951013] kmem_cache_alloc_node+0x56/0x760 [ 196.955493] ? netlink_insert+0x500/0x500 [ 196.959624] __alloc_skb+0xf1/0x740 [ 196.963230] ? skb_copy_and_csum_dev+0x360/0x360 [ 196.967963] ? __might_fault+0x110/0x1d0 [ 196.972012] ? lock_downgrade+0x990/0x990 [ 196.976142] ? selinux_socket_getpeersec_dgram+0x22f/0x330 [ 196.981740] ? selinux_inet_conn_established+0xf0/0xf0 [ 196.986997] ? sock_has_perm+0x29c/0x400 [ 196.991049] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 196.996567] netlink_sendmsg+0xa86/0xe60 [ 197.000613] ? netlink_unicast+0x6f0/0x6f0 [ 197.004830] ? security_socket_sendmsg+0x89/0xb0 [ 197.009560] ? netlink_unicast+0x6f0/0x6f0 [ 197.013945] sock_sendmsg+0xca/0x110 [ 197.017637] ___sys_sendmsg+0x755/0x890 [ 197.021583] ? iterate_fd+0x3f0/0x3f0 [ 197.025363] ? copy_msghdr_from_user+0x590/0x590 [ 197.030100] ? __f_unlock_pos+0x19/0x20 [ 197.034053] ? lock_downgrade+0x990/0x990 [ 197.038179] ? map_files_get_link+0x3a0/0x3a0 [ 197.042651] ? __fget_light+0x297/0x380 [ 197.046603] ? fget_raw+0x20/0x20 [ 197.050045] ? find_held_lock+0x35/0x1d0 [ 197.054086] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 197.058906] ? vfs_write+0x374/0x510 [ 197.062593] ? wait_for_completion+0x770/0x770 [ 197.067157] ? __fdget+0x18/0x20 [ 197.070503] __sys_sendmsg+0xe5/0x210 [ 197.074275] ? __sys_sendmsg+0xe5/0x210 [ 197.078226] ? SyS_shutdown+0x290/0x290 [ 197.082183] ? __sb_end_write+0xa0/0xd0 [ 197.086152] ? SyS_read+0x220/0x220 [ 197.089764] compat_SyS_sendmsg+0x2a/0x40 [ 197.093887] ? compat_SyS_getsockopt+0x420/0x420 [ 197.098634] do_fast_syscall_32+0x3f2/0xf05 [ 197.103010] ? do_int80_syscall_32+0x940/0x940 [ 197.107585] ? syscall_return_slowpath+0x2b3/0x510 [ 197.112487] ? finish_task_switch+0x1aa/0x740 [ 197.116960] ? prepare_exit_to_usermode+0x2d0/0x2d0 [ 197.121952] ? sysret32_from_system_call+0x5/0x3b [ 197.126775] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 197.131603] entry_SYSENTER_compat+0x51/0x60 [ 197.135981] RIP: 0023:0xf7f9ac79 [ 197.139317] RSP: 002b:00000000f779601c EFLAGS: 00000296 ORIG_RAX: 0000000000000172 [ 197.147001] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 000000002061efc8 [ 197.154248] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 197.161491] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 2017/10/23 20:44:30 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000719000-0xa)="2f6465762f7663732300", 0x28000000000, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x8, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000bbe000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f00002e7000-0x8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000464000)={0xfff}, &(0x7f00003a1000-0x8)={0x0}, 0x8) truncate(&(0x7f0000e72000-0x8)="2e2f66696c653000", 0x7) mq_unlink(&(0x7f00002c4000)="5b73656c696e757800") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x800000000003, 0x4) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000e06000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) syz_emit_ethernet(0x132, &(0x7f0000e2d000-0x132)={@random="8ae953593b1d", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x8, 0x10000, 0x2}], {0x8100, 0x0, 0x4, 0x1}}], {{0x86dd, @ipv6={0x0, 0x6, "f3aa87", 0xf4, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @udp={0x2, 0x3, 0xf4, 0x0, "34227bc0aa3c989269bd24ec1d8d54e0ffbc8580d74fa6521336302db0a8f453a6594ad77b20811ce5b4f5ba657f8bed21e7187a8c4ed4e485ebb0fc9d5596ef5e0828847be3d511c00388bdec73f676987a6445752f5876b8c74229c1b39a2c48f663a54a66b4c9e6bca77a51d02e6cd7cca1200ec981629d333e34b7d8c4702e360ed30ee63643d9459a5d58eae508de6e20ca1fdfc1d4fd97fd18b3178e8c85ec0aa681db331a42685d24989ba75b023b6624259e9405d194240dbd83eaf033855e6df84cba460b2110a65d871ba6fa99645529330ad365254ce88ffb175a2521c49458883bad53a6e2ca"}}}}}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = dup2(r4, r3) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f00004c0000)={0x0, 0x0, 0x0}, 0xc) r7 = getegid() r8 = getgid() ioctl$KVM_NMI(r5, 0xae9a) setresgid(r6, r7, r8) sched_setattr(0x0, &(0x7f00005d8000-0x30)={0x30, 0x5, 0x0, 0xcdf, 0x0, 0x0, 0xffff, 0x6}, 0x0) r9 = getpid() r10 = gettid() readv(r0, &(0x7f00003fd000-0x10)=[], 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00000d1000)={r0, r5}) tgkill(r9, r10, 0x1) ioctl$EVIOCSKEYCODE_V2(r5, 0x40284504, &(0x7f0000af5000)={0x3, 0x12, 0x2, 0xf, "05188228415718c36c67ee430b7270b9a89176f49c61e5a34740dc1d8d7ee86c"}) 2017/10/23 20:44:30 executing program 7: get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000080f000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bed000)="2f6465762f7667615f6172626974657200", 0x1a1000, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000f01000-0x30)={0x0, 0x25, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000f18000-0x48)={0x4, 0x0, [{0xb23, 0x0, 0xfffffffffffffffe}, {0x8b4, 0x0, 0x10001}, {0x0, 0x0, 0x1}, {0xfff, 0x0, 0x0}]}) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000f24000)={@generic="ff770faad4da28c9b78450bc7b098984", @ifru_data=&(0x7f0000fbd000)="9422754db6d33a6c7b818651938c37fc78b6b2cc3acaeda48c40ab3499ace3b4"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f000032a000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000397000-0xc)={0x0, 0x8, 0x137a472919c1d551}, &(0x7f0000bef000-0x4)=0xc) fcntl$setpipe(r0, 0x407, 0x9) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000f28000-0x8)={r3, 0xab}, &(0x7f00006cc000-0x4)=0x8) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000fef000)={0x1, 0x0, [{0x80040000071, 0x0, 0xfffffffffff7fffc}]}) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x8) ioctl$KVM_GET_MSRS(r4, 0xc008ae88, &(0x7f000094e000-0x8)={0x0, 0x0, []}) openat$autofs(0xffffffffffffff9c, &(0x7f0000acf000-0xc)="2f6465762f6175746f667300", 0x800, 0x0) 2017/10/23 20:44:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = getpid() waitid(0x0, r0, 0x0, 0x4100000a, &(0x7f00000d0000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$vcs(0xffffffffffffff9c, &(0x7f0000546000)="2f6465762f76637300", 0x8000, 0x0) 2017/10/23 20:44:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005c7000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x8001, 0xfbfffffffffffffc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8420, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000e96000)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f5c000+0x999)={0x0, 0x0}, &(0x7f000075e000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d54000+0xe3b)={r2, 0x5, &(0x7f0000414000-0xbc)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0xffffffffffffffc1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000782000)=0xc) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r1, &(0x7f0000cf2000-0xc)=@nl={0x0, 0x0, 0x4, 0x3}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000a89000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001e5000)=0xc) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f000090d000-0xda)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e36000)=0x5d) r4 = creat(&(0x7f0000faf000-0x8)="2e2f66696c653000", 0x0) prctl$setname(0xf, &(0x7f0000174000)="00") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7, 0x0, 0x20000000000000, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x3, r4, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000e59000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r5, r5, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000635000-0x9)="2f6465762f72746300", 0x400000, 0x0) ioctl$KVM_NMI(r1, 0xae9a) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x21, 0x24, 0x3, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x21}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) [ 197.168734] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 197.175975] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2017/10/23 20:44:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) r2 = fcntl$dupfd(r0, 0x406, r0) bind$unix(r2, &(0x7f0000f8c000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) sendfile(r1, r1, &(0x7f000058b000-0x8)=0x0, 0x40204) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000b0c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00009ff000)={r3, 0x1}) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) 2017/10/23 20:44:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c2a000)="73656c696e757800", 0x1) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000039000-0xf3)={{0x9, 0xfffffffffffffff7, 0x80000001, 0xfffffffffffff667, 0x9, 0x1ff}, 0x2, 0x2, 0x7, 0x250, 0x3, "5a9b795748ca3be5e665f06d7851c7a7bc31abaebacf54ea0e9bbefb4e90fbb62511bbbf17dfe5324dc835038784059e1338acddcdbf981760de14e24d04802eb5d4fc0b1c1bd9d23e2198a07eb61801a54c2a7bc766d19c59244297a1119e8b8c157fb73b05771bb1e3d799f608ed4de533635a75141bdadaceddeb084c709a6d0b8fce57739b4381b110beaf609a80a758d71e31c14291fa241b6b556fb2cbb19787a0c2feda30d6beee031412e8f4972e76cb997362f58ffc1ce3f52af9b088195562800ba7bf8797669262f2f9376ca17acd9a26c1fab011e7e932318e"}) r1 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r1, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x21, 0x24, 0x3, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x21}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) 2017/10/23 20:44:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r1, r0, &(0x7f0000fe3000-0x8)=0x0, 0x0) 2017/10/23 20:44:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f8d000-0x1)="00", 0x1) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00003fb000-0x4)=0x0, &(0x7f0000c36000-0x4)=0x4) r1 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r1, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x21, 0x24, 0x3, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x21}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) 2017/10/23 20:44:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d68000-0xf)="2f6465762f73657175656e63657200", 0x10800, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005f8000-0x4)=0x0) fstat(0xffffffffffffff9c, &(0x7f00009c4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb0000)={0x0, 0x0, 0x0}, 0xc) r4 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000091000-0xe8)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000e8000-0x4)=0xe8) getgroups(0x8, &(0x7f00004b3000-0x20)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$unix(r0, &(0x7f00008df000)={&(0x7f0000eda000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000316000)=[], 0x0, &(0x7f00003a4000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}], 0x2, 0x4804}, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000ae5000-0x4)=0x0) r7 = syz_open_dev$sg(&(0x7f0000cf5000-0x9)="2f6465762f73672300", 0xe80, 0x8200) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f000063e000-0xf)="2f6465762f73657175656e63657200", 0x202, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r7, 0x2405, r8) r9 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r9, 0x10, &(0x7f00008c8000)={0x0, 0x0}) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r10, 0xfff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) waitid(0x0, 0x0, 0x0, 0x5, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/23 20:44:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 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$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r0, r0, &(0x7f000058b000-0x8)=0x40000000, 0x40200) clock_gettime(0x0, &(0x7f0000a4c000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e37000-0x8)={0x0, 0x0}) utimes(&(0x7f0000eae000)="2e2f66696c653000", &(0x7f0000929000)={{r1, r2/1000+10000}, {r3, r4/1000+10000}}) r5 = dup(r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f000071f000)=[{0x8, 0x80000001}, {0xc, 0x23297859}, {0x0, 0x100000001}], 0x3) ioctl$TUNSETVNETHDRSZ(r5, 0x400454d8, &(0x7f000080e000)=0x80000000) 2017/10/23 20:44:30 executing program 5: rename(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000a61000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000982000)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000df0000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000029b000-0x4)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000c22000)={r1, 0xb2, "6901ccecf985a26d04f39c4ab84e08fb38ec849efde91c6397c34272014e9c28d0392632e67cc5369ce66ff5e5b4aa08b1a69012d91843dcc68c3bd91d7f66fadcb9280c04add5341ba1cf4f0b09950a280d794421fa3998ca6e16addea499c43f30ac4cf3769323e666a3ebfd2648fae841c066171b070b62529d50e0230a3674619958c33c43e55cca5f9f5b03cab29b03d18639ced5c742befc9e18c00edd9d60b89a8fd44e0109cf7265d5df34a120c5"}, &(0x7f00004de000)=0xba) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept4(r2, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000000000)=0x60, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000258000-0x20)={"0aec74596907cc2340e533912bb7b2ee", {0x4, 0x8, 0x9ebf, "ec07050b6a09", 0x8, 0x0}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000a6d000-0x9b)={0x0, 0x10, "83af02f9703578c6dbad821d18578a2e"}, &(0x7f0000645000-0x4)=0x18) 2017/10/23 20:44:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005c7000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x8001, 0xfbfffffffffffffc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8420, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000e96000)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f5c000+0x999)={0x0, 0x0}, &(0x7f000075e000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d54000+0xe3b)={r2, 0x5, &(0x7f0000414000-0xbc)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0xffffffffffffffc1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000782000)=0xc) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r1, &(0x7f0000cf2000-0xc)=@nl={0x0, 0x0, 0x4, 0x3}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000a89000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001e5000)=0xc) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f000090d000-0xda)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e36000)=0x5d) r4 = creat(&(0x7f0000faf000-0x8)="2e2f66696c653000", 0x0) prctl$setname(0xf, &(0x7f0000174000)="00") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x7, 0x0, 0x20000000000000, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x3, r4, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000e59000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r5, r5, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x40000000000000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r0, r0, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000eff000)="2f6465762f696e7075742f6d69636500", 0x0, 0x40000400) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000074000-0x6)={0x0, 0x6}, &(0x7f0000754000)=0x6) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000ea2000)={r1, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$addseals(r0, 0x409, 0x1) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000043000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000977000-0x4)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002f0000)=0x0) rt_sigqueueinfo(r2, 0x1e, &(0x7f0000f8d000)={0x3e, 0xa42, 0x4, 0x80000000}) r3 = socket(0x10, 0x4000000002, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000190000-0x4)=0x3, 0x4) sendmsg$netlink(r3, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x21, 0x24, 0x3, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x21}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f0000cad000)=0x7, 0x4) 2017/10/23 20:44:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = dup2(r0, r0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000cbd000-0x108)={0x2, {{0xa, 0x2, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000013000-0x4)=0x0, &(0x7f0000bf9000-0x4)=0x4) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) waitid(0x0, 0x0, 0x0, 0x5, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet_icmp(0x2, 0x2, 0x1) sendmsg(r2, &(0x7f000014a000)={&(0x7f0000705000-0x10)=@llc={0x1a, 0xd, 0xfc, 0x80000000, 0x6, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000f26000)=[{&(0x7f0000d74000)="7bd8874677ec29e09db5ac4e683108711d46cfd052139e1d6b6d4d44b53907597d1e4d615fe504663c6eeb9f900f2800bf0fb9b67922257ad2229fc2cc7ca02eb016cbc38baaa3262d79ae79402be3b40250769309ef6807d6ed2d4960ca4caf9d58212f8bb1b03e90f962efc7d897274dd88b728f97605f9824e9b683dab212dfe8f75ff08b643c79e52871c5a3fc0d807856be8cab39fa6d86eb2c18b454dbb29edc112cdff8443e18203e660d908c509fedfc3f613d21eab0393c8c90f8d646c44c1f1aa339f6ff192fe20c0001d1753d56d16daa926ad4c67f1b", 0xdc}, {&(0x7f00005a9000)="0de23d2e35acc8d8a0a052b0394ed11f2d057b033a6ebd9d050848ac77273076dee0961b9f38418b97908c7ad29903a55ae543054b936444fd315ec4ce085384a12d0b581c207fb344bb90a01430fde27c417ee92312ea925e11673d7da0779dbe6d56f1ed438748097596a22676f9724cf3b68a07067419c700740b066c721f7f8707c59655b7bfa2be5019d0a0eecb5b869f2b468a9d", 0x97}, {&(0x7f00004ae000)="2a7476723be00b340dac06a2a8549bf66caf1aa1a6a8db56963f8bd0c32cc8a25fc78f147c0306710122a896e70b6b95e59a33a83022e0587c6c46caac8ccb5268d22956c3096a8e0d726b3f727e0a6558e3960fadd61f65a2f54d349d00c9d050e384d3368a372e684a06d5bcb990ee45eb77dc25e79273b102c81555a18c324f78720a2c4df631ff68539e63f3f99f8179daf40e1233f0e4103943417643d1c49a8c271cef039c00351f0f", 0xac}, {&(0x7f0000801000-0x31)="d59108473f878a6f1386104a26dc4868da2ce8e57171a1f3754e027f593dfb16283104c47973d90ad19f8a72f84bb2d903", 0x31}, {&(0x7f0000f12000-0xa2)="b3e7a429c61668a513778ab8ee4fda1a64b4c0250ce67489212a1e0c18bce6842facc60ba6844e61d52b33862bf25a2d59887f28426a2118969a5f316c6a3486f9bc6d047f3d6cf48613c9e08a0f0cf6da08f895c4306b35e295388bc95fad9109bbfc402c9b54a4e98f2002e2359901ef6d0b90292902e5186ac27f060dc7abc9de6f335c0ec66ccc5e63fc2af516e36863b78cc0e8d24443209e15b83714716bf6", 0xa2}, {&(0x7f0000351000-0x99)="c2dbc812f8288d576f205203d8a0808a9857c09e402d2dd729da105273238343d2950fc97eed5dae2e6a09e58e22ba75d1156d9feb856dbd3737ec27b09cd615963afa5aee6075ac0fb012530ac706b422479f0fe45a9412114c5d361aff731d4cdca84cb73c98b635172ba15a25da36ae67fc2be5faa8f73ae46704e09d8689ba1f0d9a4e97a60a97193e251d0ec1cc024cc9f2f482e34870", 0x99}, {&(0x7f0000de4000)="488e900cac2422f43b8c6dd634", 0xd}, {&(0x7f00006b9000-0x61)="f832496891d5a34b91c79a5415493cd6d0609412698bf31ba676e1fe7f487f1860015ce3ed6aa6aef610b3e4c4206e94330b6927e2635dea55af326025b126335c72df003166170510f99e982c7db8df76c9ce37988f90ddb1c0ee6d02e6706cec", 0x61}, {&(0x7f0000923000-0x9a)="cadb60c582e205d86d2f666d756092cfcd770ead533cf4d42656694653b51cc6f9353fc59f1f11ff6148f292877df81ec0ff4d41c93dce258d094526a7e4927414634f76470467872efd3bad22184b78234a8f9ead5dd037b7d803c53bbbd999eb5427330454250c0c3f6f446a6d84180bc1f4b22abce5ef64e607f20bc038997fe51bbd7f5a09d7f434508d6b675ced190f6b4380e88be64c80", 0x9a}], 0x9, &(0x7f00008db000-0x112c)=[{0x30, 0x101, 0xffffffff, "9943ab39570bb6d480c89e6b66f4dd7951f9eeba9fe2b21d654de01daa4ce62d4e"}, {0xc4, 0x1, 0x20, "09f36477d45b685d1a575a2e6fcc1a3739fd3cfcef0c274120fda5becf03615f4d1701932ee52a984bdaf1ec8ac2a6cfff8def14c1b464a708d66b89ef84c71e4330ae6d7a3d0b5cae3caa6bbc1aa8c1328953943b6a998429b0c100ae72645420ff5daac99bee631501e084d5d1d79101561c3d4f343c029567672716c78effdfee9c7cdb4fef7453339d02c130a1a3cdc7a281b3996a0704f53ab556becaf6227ade5bc9d82abc50f7e8a54e01d17c295e41f65380"}, {0x2c, 0x29, 0x6f, "944435e8ff796d3976468542f306d8c2f4cc1942d844f9c04ed2f1c125a4"}, {0x100c, 0x0, 0x1f, "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"}], 0x4, 0x4000000}, 0x50) modify_ldt$read(0x0, &(0x7f0000e97000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) 2017/10/23 20:44:30 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009f0000-0x11)="2f6465762f7667615f6172626974657200", 0x18003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x8}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003000-0x8)={r1, 0x800000000004}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={r2, 0x22, "c90d32d5db05de3c783f4847cfa506b8276ae2902df10d146ba8803f88758d1c331a"}, &(0x7f0000002000-0x4)=0x2a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r3, 0x3ff}, 0x8) mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x208001, &(0x7f0000f63000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xdea000)=nil, 0xdea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000a37000-0x108)={0x0, @in6={{0xa, 0x3, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400000009, 0x4, 0x2, 0x7, 0xb38, 0xfd, 0x2, 0xffffffffffffff01, 0x9225, 0x4, 0x3ff, 0xfffffffffffff801, 0x400, 0x7f, 0xfffffffffffff455]}, &(0x7f0000186000-0x4)=0x108) pipe2(&(0x7f00001c3000-0x8)={0x0, 0x0}, 0x800) r5 = socket$inet(0x2, 0x1, 0x1006a) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000b9c000)={r4, 0x3}, &(0x7f00001a5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000357000-0x8)={r6, 0x4}, &(0x7f0000961000-0x4)=0x8) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000ff0000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/23 20:44:30 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000+0xef0)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setns(0xffffffffffffffff, 0x0) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f5b000)={0xffffffffffffffff, &(0x7f00002ae000)="01"}, 0x10) r1 = socket(0x40002, 0x4, 0x80000001) setsockopt(r1, 0x80000000000, 0x29, &(0x7f0000b39000)="01000000000000000000000005d500000ebb", 0x12) keyctl$join(0x1, &(0x7f0000a82000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) perf_event_open(&(0x7f0000fb3000-0x78)={0x2, 0x78, 0x379, 0x1, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x5, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x2, 0xffffffff, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00006f7000)={0x0, 0x6, 0x5, 0x2, 0xe60f, 0x7fffffff, 0x2, 0x95, {0x0, @in={{0x2, 0x2, @rand_addr=0xffffffffffffff7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40, 0x7, 0x3, 0x1}}, &(0x7f0000b3b000-0x4)=0xb8) clock_adjtime(0x3, &(0x7f00000e2000-0xd0)={0x7, 0x3d, 0xce7, 0x1, 0x1, 0xbd, 0x5, 0x40, 0x100000000, 0x7, 0x1540000000, 0x6, 0x35, 0x12a, 0x101, 0x949e, 0x0, 0x10000, 0x0, 0xfffffffffffffffe, 0x1003, 0x491, 0x400, 0x18a, 0x2, 0x3}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000016b000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b3a000)=0xe8) syz_open_dev$mice(&(0x7f0000352000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x100) ptrace(0x4208, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000b3a000)={0xfffffffffffffffc, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x5, 0x4, 0x1, 0x53b6, &(0x7f00006c8000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffff, 0x7011, 0xffffffff}) keyctl$get_security(0x11, 0x0, &(0x7f0000ee4000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f000093d000)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r2, &(0x7f0000ee6000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000017000)="36", 0x1, 0x20000005, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x53b, 0x6d2, 0x10000007fffffff, 0x0}, 0x14) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000f30000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000705000-0x4)=0x88) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00004fa000)=0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f0000b91000)=0x200002, 0x4) sendto(r2, &(0x7f00006b6000)="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", 0x218, 0x0, &(0x7f000040e000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) 2017/10/23 20:44:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r2, r2, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005c7000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x8001, 0xfbfffffffffffffc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8420, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000e96000)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f5c000+0x999)={0x0, 0x0}, &(0x7f000075e000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d54000+0xe3b)={r2, 0x5, &(0x7f0000414000-0xbc)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0xffffffffffffffc1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000782000)=0xc) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r1, &(0x7f0000cf2000-0xc)=@nl={0x0, 0x0, 0x4, 0x3}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000a89000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001e5000)=0xc) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f000090d000-0xda)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e36000)=0x5d) r4 = creat(&(0x7f0000faf000-0x8)="2e2f66696c653000", 0x0) prctl$setname(0xf, &(0x7f0000174000)="00") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x1, 0x0, 0x0, 0x20000000000000, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x3, r4, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000e59000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r5, r5, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00006ed000-0xa)="2f6465762f7663732300", 0x10000, 0x8002) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000561000-0x18)={0x20000006, 0x100000001, 0x9, 0x5, 0x11, 0x6}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) waitid(0x0, 0x0, 0x0, 0x5, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000e5a000-0x8)={0x0, 0x0}) 2017/10/23 20:44:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r1, r1, &(0x7f000058b000-0x8)=0x0, 0x40200) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f000082b000-0x4)=0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000a76000-0x4)=0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000a08000-0x8)={0x5, 0x3a45}) 2017/10/23 20:44:31 executing program 5: rename(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000a61000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000650000)={0x0, 0x0}) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f000080f000-0x4)=0x28f4, 0x4) listen(r0, 0x41) r2 = accept4(r0, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000000000)=0x60, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000a6d000-0x9b)={0x0, 0x10, "83af02f9703578c6dbad821d18578a2e"}, &(0x7f0000645000-0x4)=0x18) fchdir(r2) 2017/10/23 20:44:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x21, 0x24, 0x3, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x21}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000672000)=0x7, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a6c000-0x9)="2f6465762f72746300", 0x200801, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) bpf$OBJ_PIN_MAP(0x6, &(0x7f00009f4000-0xc)={&(0x7f0000138000-0x8)="2e2f66696c653000", r1}, 0xc) 2017/10/23 20:44:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x41) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000b5d000)=0x5) r1 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r1, r1, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4008641a, &(0x7f0000563000)={0x5, &(0x7f0000806000-0x14)=[0x5d42, 0x7, 0xc000000000000000, 0x6, 0x5]}) fstatfs(r1, &(0x7f0000bc8000+0x40b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$inet6_tcp(0xa, 0x1, 0x0) waitid(0x0, 0x0, 0x0, 0x5, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/23 20:44:31 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000010000-0x9)="2f6465762f72746300", 0x2001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000014000)={r1, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6175746f667300", 0x24080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000acc000)={r4, 0x400000000000, r3}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c9b000)="2f6465762f73657175656e6365723200", 0x280400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r5, 0x641e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003e5000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$tun(&(0x7f000062c000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x20102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sndseq(&(0x7f00001dd000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) r8 = fcntl$dupfd(r2, 0x409, r6) syz_open_dev$sg(&(0x7f0000ec4000-0x9)="2f6465762f73672300", 0x5, 0x42) ioctl$KDSETMODE(r8, 0x4b3a, 0xb4e0000000000001) lstat(&(0x7f0000855000)="2e2f66696c653000", &(0x7f000049d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(0xffffffffffffffff, &(0x7f0000f09000)="2e2f66696c653000", 0x0, r9, 0x1000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r7, 0xc0a45320, &(0x7f000000d000)={{0x80, 0x0}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fgetxattr(0xffffffffffffffff, &(0x7f0000546000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000a52000)="", 0x0) read(r7, &(0x7f00008f5000-0xc2)="00000000000000000000000000000000000000000000000000000000", 0x1c) close(r7) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b71000)="2f6465762f73657175656e6365723200", 0x24421, 0x0) ioctl$TUNGETFEATURES(r5, 0x800454cf, &(0x7f000025c000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x26f7a974, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/10/23 20:44:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000226000-0xc)={0x4, r0, 0x1}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = gettid() perf_event_open(&(0x7f0000afd000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8000000020000000, 0x8, 0xfffffffffffffffc, 0x400000000000000, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) acct(&(0x7f0000e62000)="2e2f66696c653000") waitid(0x0, 0x0, 0x0, 0x5, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/23 20:44:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005c7000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x8001, 0xfbfffffffffffffc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8420, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000e96000)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f5c000+0x999)={0x0, 0x0}, &(0x7f000075e000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d54000+0xe3b)={r2, 0x5, &(0x7f0000414000-0xbc)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0xffffffffffffffc1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000782000)=0xc) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r1, &(0x7f0000cf2000-0xc)=@nl={0x0, 0x0, 0x4, 0x3}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000a89000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001e5000)=0xc) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f000090d000-0xda)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e36000)=0x5d) r4 = creat(&(0x7f0000faf000-0x8)="2e2f66696c653000", 0x0) prctl$setname(0xf, &(0x7f0000174000)="00") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x1, 0x7, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x3, r4, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000e59000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r5, r5, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r1, r1, &(0x7f000058b000-0x8)=0x0, 0x40200) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000e54000)=0x1, 0x4) 2017/10/23 20:44:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000082000-0x4)=0x7, 0x4) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[], 0x0}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) 2017/10/23 20:44:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000995000-0xc)="2f6465762f72666b696c6c00", 0x2000, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f00005b0000-0xa)={0x7, "ef706e9709f9"}) getsockname$inet6(r2, &(0x7f0000547000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00005e4000-0x4)=0x1c) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000bd5000)=0x1f) sendfile(r1, r0, &(0x7f0000b5b000-0x8)=0x0, 0x40200) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000084c000)="2f6465762f7667615f6172626974657200", 0x1d1802, 0x0) 2017/10/23 20:44:31 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x5b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000003000)=[{&(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000003000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc}, {&(0x7f0000002000)="0000000000", 0x5}, {&(0x7f0000002000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf}, {&(0x7f0000001000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb}], 0x6) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000003000-0x17)="74890000e2000000c7050000000001000000007fff8e13", 0x17, 0x8000000000057) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000005000-0x8)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000004000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000030b000)={@generic="020000000400000000f5ff8000e9bc22", @ifru_map={0x200, 0x5, 0x8, 0x0, 0x400000000000000, 0x5}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000005000)="2e2f66696c653000", &(0x7f0000004000)="2e2f66696c653000") mmap(&(0x7f0000000000/0x92e000)=nil, 0x92e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000092e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000930000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000931000-0xb)="2f6465762f6877726e6700", 0x3e, 0x0) mmap(&(0x7f000092e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/23 20:44:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008aa000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000903000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000b4d000-0x8)={0xfffffffffffffffb, 0x772}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000980000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @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}}, &(0x7f00008da000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000243000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x6, 0xf77, 0x500, 0xdd5, 0x1, r1}) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) waitid(0x0, 0x0, 0x0, 0x5, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f000056b000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VT_DISALLOCATE(r0, 0x5608) 2017/10/23 20:44:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x21, 0x24, 0x3, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x21}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) syz_open_dev$random(&(0x7f000087e000-0xc)="2f6465762f72616e646f6d00", 0x0, 0xc40) 2017/10/23 20:44:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000670000)="2f6465762f73672300", 0x3, 0x40000000000000) perf_event_open(&(0x7f000001d000)={0x4, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x801, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r0, r0, &(0x7f000058b000-0x8)=0x0, 0x40200) openat$vcs(0xffffffffffffff9c, &(0x7f00009d3000)="2f6465762f76637300", 0x0, 0x0) 2017/10/23 20:44:31 executing program 3: remap_file_pages(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0xfffffffffffffffc, 0x52110) mprotect(&(0x7f0000bd0000/0x4000)=nil, 0x4000, 0x3000004) 2017/10/23 20:44:31 executing program 5: rename(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000a61000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x41) r1 = accept4(r0, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000000000)=0x60, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000a6d000-0x9b)={0x0, 0x10, "83af02f9703578c6dbad821d18578a2e"}, &(0x7f0000645000-0x4)=0x18) pipe(&(0x7f0000fc8000-0x8)={0x0, 0x0}) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f000041b000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/23 20:44:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005c7000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x8001, 0xfbfffffffffffffc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8420, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000e96000)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f5c000+0x999)={0x0, 0x0}, &(0x7f000075e000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d54000+0xe3b)={r2, 0x5, &(0x7f0000414000-0xbc)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0xffffffffffffffc1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000782000)=0xc) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r1, &(0x7f0000cf2000-0xc)=@nl={0x0, 0x0, 0x4, 0x3}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000a89000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001e5000)=0xc) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f000090d000-0xda)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e36000)=0x5d) r4 = creat(&(0x7f0000faf000-0x8)="2e2f66696c653000", 0x0) prctl$setname(0xf, &(0x7f0000174000)="00") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x1, 0x7, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x3, r4, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000e59000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r5, r5, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 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$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r0, r0, &(0x7f000058b000-0x8)=0x0, 0x40200) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000ea6000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000411000)={0x40, 0x2, 0x2, 0xfffffffffffffffe, 0x8, 0xb58a, 0xfffffffffffff429, 0x20, 0x0}, &(0x7f0000f04000)=0x20) r3 = memfd_create(&(0x7f0000cf7000-0xb)="2f6465762f6c6f6f702300", 0x2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f00001ed000)={0x7, 0x7, 0x1, 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]}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000dd4000)={r2, 0x5}, &(0x7f0000b12000)=0x8) 2017/10/23 20:44:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000cac000-0x11)="2f6465762f7161745f6164665f63746c00", 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000d97000-0x4c)={0x1, 0x100000000, 0x88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000553000)=0x0) mq_notify(r0, &(0x7f00006c0000)={0x0, 0x36, 0x1, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x2, 0xc0f, 0x9) getsockname$netlink(r2, &(0x7f0000cfe000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000022f000)=0xc) sendmsg$netlink(r2, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x21, 0x24, 0x3, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x21}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) open$dir(&(0x7f000058e000-0x8)="2e2f66696c653000", 0x101000, 0xc) 2017/10/23 20:44:31 executing program 3: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80000, 0xff, &(0x7f0000125000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x27, 0x10003, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x2, 0x0, 0xcc7, 0x6, 0x0, 0x8000000000000003, 0x2, 0x13, 0x1000000005, 0x15, 0x20, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x8) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x671, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4, 0x94, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6f11, 0x4, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) r3 = dup(r0) perf_event_open(&(0x7f00006d1000)={0x3, 0x78, 0x1d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x4, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2200000000000000, 0x0}, 0x0, 0x7fff8000000000, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x8003, &(0x7f0000f90000)=0x1ff, 0x800) r4 = gettid() getpgrp(r4) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f90000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f, 0x1, 0x8000000000001, 0x4, 0x1644dae58, 0x8, 0x10000000000001}, 0x20) mmap(&(0x7f0000331000/0x4000)=nil, 0x4000, 0x2, 0x4000000000000050, r3, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f8f000)="c8be85b96b004f61b22e0270414220c7539f8f89ea517abbccea88e6081ca2980b1c2db6536d18c8d691b4b488d9d8c0307344e3e799806def16ee317addfad93f3a1b2a72802a1772ad89c29917c5a5ade7711e1df6b940577bfceb36f4cd183693e4cacace6568f750aa4acf20ba612d7bd9e0f5e8517ab0ecc28700c190b94edf5d1f7f3cf25732b73a89194a480292508776d929a203f0886f37ef2a2c82ba145798053b7cefc116f665b5b3dfbe39f03c75d359fafade1e776a376130b87cad4c58028536b865ea02", 0xcb, 0x42, &(0x7f0000f91000)={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x13, &(0x7f000045f000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f90000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000265000-0x8)={0x0, 0x20000000}, &(0x7f0000dd5000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000005000)={r5, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x201, 0x31e2d678, 0x80000000, 0x80, 0x4}, 0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000003000)={r5, 0x4, "7a5bfd3a"}, &(0x7f0000006000)=0xc) mmap(&(0x7f00008ed000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$loop(&(0x7f00007a9000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffff8, 0x10400881) ioctl(r7, 0x20000004c08, &(0x7f0000f99000)="") r8 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_mreqn(r8, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r8, 0x0, 0x29, &(0x7f00003a0000-0x38)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3, [@loopback=0x7f000001, @multicast2=0xe0000002, @rand_addr=0x401]}, 0x1c) syz_emit_ethernet(0x2d, &(0x7f0000a72000-0x30)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x1ff, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x400000000000401, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast2=0xe0000002, "000000"}}}}}, 0x0) ioctl$sock_inet_SIOCDELRT(r8, 0x890c, &(0x7f0000d81000-0x78)={0x4, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x4, 0x4, 0x0, 0xffffffffffffbd65, &(0x7f0000b74000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3c70a56, 0x1000, 0x34f}) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00003cf000-0x8)={r6, 0x40}, 0x8) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f92000-0x4)=0x400000000000001, 0x4) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000f93000)=0x0, &(0x7f0000f94000)=0x4) 2017/10/23 20:44:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r1, r1, &(0x7f000058b000-0x8)=0x1, 0x7) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000ec0000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x100}], 0x4) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000aa3000)=0x0) 2017/10/23 20:44:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000123000-0xc)="2f6465762f72666b696c6c00", 0x280040, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00002e9000)=0x8) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000294000)="2f6465762f696e7075742f6d6f7573652300", 0x8, 0x100) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000f71000)={0x0, r0, 0x2, 0x5, 0x0}, 0x14) socket$inet6_tcp(0xa, 0x1, 0x0) waitid(0x0, 0x0, 0x0, 0x5, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/23 20:44:31 executing program 3: mmap(&(0x7f0000000000/0xde7000)=nil, 0xde7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000000)={{0x1, 0x9}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84, 0x1040, 0x6, 0xff5, 0x1, 0x6, 0x9, 0x0, 0x7, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000de7000)="2e2f66696c653000", &(0x7f0000a98000)={0x1, 0x0}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000000)={0x60, @tick=0x9, 0x4, {0x0, 0x0}, 0x4, 0x20, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000de3000-0x68)={0x4, 0x0, [{0xd, 0x80000000, 0x7fff, 0x2, 0x1, 0x0}, {0x8000000f, 0x7f, 0x9, 0x6, 0x0, 0x0}, {0x80000007, 0x20, 0x1, 0x1, 0x36a3, 0x0}, {0x80000001, 0x5, 0x200, 0x1, 0xffffffffffffffe0, 0x0}]}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) listen(r3, 0x40) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$VT_RELDISP(r3, 0x5605) ioctl$KVM_RUN(r4, 0xae80, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xffffffffffffa48e, &(0x7f0000de8000)=0x0) io_destroy(r5) 2017/10/23 20:44:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005c7000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x8001, 0xfbfffffffffffffc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8420, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000e96000)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f5c000+0x999)={0x0, 0x0}, &(0x7f000075e000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d54000+0xe3b)={r2, 0x5, &(0x7f0000414000-0xbc)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0xffffffffffffffc1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000782000)=0xc) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r1, &(0x7f0000cf2000-0xc)=@nl={0x0, 0x0, 0x4, 0x3}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000a89000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001e5000)=0xc) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f000090d000-0xda)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e36000)=0x5d) r4 = creat(&(0x7f0000faf000-0x8)="2e2f66696c653000", 0x0) prctl$setname(0xf, &(0x7f0000174000)="00") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x1, 0x7, 0x0, 0x20000000000000, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x3, r4, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000e59000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r5, r5, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000caf000)="00", 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cec000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$sg(&(0x7f00002b8000-0x9)="2f6465762f73672300", 0x7f, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f0000550000)={0x3, 0x78, 0xde, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1000000000fe, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x8000, 0x0, 0x401, 0x0}, r4, 0xffffffffffffffff, r1, 0xc) mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000417000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009a1000)=0xc) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f0000c88000-0x4)=0x2, 0x4) r6 = open(&(0x7f000053e000)="2e2f66696c653000", 0x80, 0x41) unlinkat(r3, &(0x7f000056f000)="2e2f66696c653000", 0x204) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r6, &(0x7f00002f9000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000684000-0x4)=0x10) r7 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x78, 0x200000, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8, 0x666, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, r7, 0xffffffffffffffff, r3, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000000000)=0x0) setsockopt$inet_MCAST_MSFILTER(r6, 0x0, 0x30, &(0x7f0000b24000)={0x0, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000859000-0x40)={0xba32, 0x2, 0x4d, 0x8, 0x6, 0x1, 0x8, 0x99}, &(0x7f0000b52000)={0x7, 0xf8d7, 0x1, 0x0, 0x7, 0xa85, 0xffffffff, 0x7fffffff}, &(0x7f000018b000-0x40)={0x6, 0x8, 0x9, 0x0, 0x987, 0x8, 0xd53, 0x10001}, &(0x7f0000c55000-0x10)={0x0, 0x989680}, &(0x7f00006b1000-0x10)={&(0x7f0000001000-0x8)={0x100}, 0x8}) clock_gettime(0xb, &(0x7f0000409000)={0x0, 0x0}) futex(&(0x7f0000000000)=0x1, 0x2000000000000086, 0x0, &(0x7f0000895000)={0x0, 0x0}, &(0x7f0000ef8000-0x4)=0x0, 0x200) r8 = syz_open_dev$vcsa(&(0x7f0000847000-0xb)="2f6465762f766373612300", 0x0, 0x10000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r8, 0x84, 0x1e, &(0x7f000055a000-0x4)=0x0, &(0x7f0000fdd000)=0x4) 2017/10/23 20:44:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) close(r0) r1 = socket$netlink(0x10, 0x3, 0x1000000000000d) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00008dd000-0x18)=@generic={0x2, 0x8000000000000, 0x7fffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 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 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r2, r3, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:31 executing program 3: r0 = open$dir(&(0x7f0000e54000)="2e2f66696c653000", 0x0, 0x2c) mmap(&(0x7f00009e5000/0x1000)=nil, 0x1000, 0x800000000043, 0x10, r0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x40400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) listen(r1, 0x1) r3 = bpf$PROG_LOAD(0x5, &(0x7f000083c000-0x30)={0x1, 0x1, &(0x7f00008f3000-0x8)=[@generic={0x0, 0x0, 0x0, 0xffff}], &(0x7f0000e53000)="73730ac56d00b53c", 0x0, 0x80, &(0x7f0000f95000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x4e012, r3, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b74000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x87, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r5, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000039000)={0x0, 0xff, 0x80, 0xfc9}, &(0x7f0000c4e000)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00008ce000)=@assoc_value={r6, 0x1}, &(0x7f0000084000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000665000)={0x0, 0xcd}, &(0x7f0000466000)=0x8) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f0000bc1000-0x4)=0x0, &(0x7f0000418000)="08") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0xf21, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xffffffffffffffff, 0xfe, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$llc(r4, &(0x7f0000116000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7, 0x2000, &(0x7f00000cd000-0x10)={0x1a, 0xf5, 0xffffffff00000000, 0x8ad5, 0x85, 0x89bc, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f0000979000)={0x0, 0x0, 0x0, 0x0, 0x8, 0xa, 0x1d, 0x8, "ef30ea560dbe70b45ada65bce8fc789236a420b43e3c4e8f56574c68e0d84fb504293926fa50cc2245b842fcd8da0000000000c20006003ea718fd1800043bfa", "603b038a2abc54f67256b05feb914d51a104dbd5e24959b6a122633a8d2eef82", [0x5, 0x8], 0x0}) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000fc5000-0x14)={0x5, 0x7, 0x6, 0xa, 0x1, r1, 0x0}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006e0000-0x18)={r7, &(0x7f00002f8000-0x3)="53ff23", &(0x7f00003c3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e7b000-0x20)={r7, &(0x7f00003e7000)="1100", &(0x7f0000282000)="060b2bf47647ceb05f846b92914f55", 0x40000000003}, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000a32000-0x108)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x20, 0x8, 0x6, 0x1000, 0xd70, 0x401, 0x9, 0x6, 0x80000000, 0x200, 0x80000001, 0x10000, 0x4f, 0x0]}, &(0x7f0000500000)=0x108) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000982000-0x10)={r7, &(0x7f0000d32000-0x52)="f67377c8f50d0efb4d63fef2a355d4ecb7f973330f176eae05a064739a2bce53b1d8227db2cd67169e94c24812522a8ae44f0f1a7c342d3fb721d297947846597817b86785092374b120f0da0f5856bbe4b8"}, 0x10) r8 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r8, &(0x7f00006b3000)="", 0x0, 0x0, &(0x7f0000fb5000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDARP(r8, 0x8953, &(0x7f0000a8a000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xfffffffffffffffe, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="000034020000000000000000fffe07ee"}) r9 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0x8, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x10001, 0x80f, 0x4, 0x10, 0x0, 0x0, 0xfffffffffffffffa, 0x1, 0x5, 0x22402, 0x10000, 0xa, 0x2, 0x0, 0x2000000000000, 0x3, 0x0}, r9, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffc) 2017/10/23 20:44:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 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) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000058b000-0x8)=0x0, 0x40200) [ 197.740466] QAT: Invalid ioctl [ 197.751711] QAT: Invalid ioctl 2017/10/23 20:44:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)="2e2f66696c653000", 0x400, 0x1) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f000080e000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0xdfffffeffffffffe, 0x3) sendmsg$netlink(r1, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x21, 0x24, 0x3, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x21}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) 2017/10/23 20:44:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005c7000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x8001, 0xfbfffffffffffffc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8420, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000e96000)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f5c000+0x999)={0x0, 0x0}, &(0x7f000075e000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d54000+0xe3b)={r2, 0x5, &(0x7f0000414000-0xbc)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0xffffffffffffffc1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000782000)=0xc) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r1, &(0x7f0000cf2000-0xc)=@nl={0x0, 0x0, 0x4, 0x3}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000a89000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001e5000)=0xc) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f000090d000-0xda)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e36000)=0x5d) r4 = creat(&(0x7f0000faf000-0x8)="2e2f66696c653000", 0x0) prctl$setname(0xf, &(0x7f0000174000)="00") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x1, 0x7, 0x0, 0x20000000000000, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3, r4, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000e59000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r5, r5, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003e1000)="2f6465762f73657175656e63657200", 0xc0005, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000465000)={0xffffffffffff8387, 0x0, 0x10001, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f000027e000)={0x3, r1}) waitid(0x0, 0x0, 0x0, 0x5, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) set_thread_area(&(0x7f00004d6000)={0x733d2be, 0xffffffff, 0xffffffff, 0x8, 0x10000, 0x101, 0x5, 0x2, 0x3, 0x6}) 2017/10/23 20:44:31 executing program 5: rename(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000036000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) accept4$inet6(r0, &(0x7f0000865000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000353000-0x4)=0x1c, 0x800) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f00007f3000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x41) r2 = accept4(r1, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000000000)=0x60, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000a6d000-0x9b)={0x0, 0x10, "83af02f9703578c6dbad821d18578a2e"}, &(0x7f0000645000-0x4)=0x18) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000eb8000)={@generic="6fd8b69421a8e3b30497563bc3126147", @ifru_flags=0x2ec90027d1d9b48a}) 2017/10/23 20:44:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) sendmmsg(r0, &(0x7f0000d80000)=[{{&(0x7f0000375000)=@ipx={0x4, 0x10001, 0x7, "6f286de1640c", 0x3, 0x0}, 0x10, &(0x7f000039f000)=[{&(0x7f0000fea000-0x31)="45d2a5fc4c8d677958b9665f5606bd9605764fc23aadd33b1904476e1aa09e6c0be3bf628cf9dddc985c023d8745e4aff6", 0x31}], 0x1, &(0x7f0000c3b000)=[{0x30, 0x115, 0xfffffffffffffffc, "bed5ec683df6c58df87926fdbf80ceb835e452e8162c0f1c7e3d8a9bf5321aaaa5a3ee"}], 0x1, 0x40000}, 0x3ff}, {{&(0x7f0000b3a000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000627000)=[{&(0x7f00006f8000)="f03c39f8ee1467f11556e2d05e4bb9e7c281c38ef6d7b2d54805f014e0c407c4496b4e581af75bb76c1f", 0x2a}, {&(0x7f0000c50000-0xf1)="558de6512b3f8ed22510ea26496cd463cbea72e2d26527bc315dbabd00d6405e8d678f86ec0717769fd235c658b0b33bbcddf5ad1744a3c84a351da4982dea0b60b5daceb917ad4c4c815730704513798c2916f0360d93eb86d339c3a78dc940bd48426a489ff00ec0892a3d7622fb942af151012e6f6f3df51ae47a473ac1e8304278431ed31338ed464e8335a03f70da05f7170e4bf7b662cd5ece5c982ffe32101b781b4c73954547b5668b29e4631795b30b7d4f373921de94e6bbd08bb21d8c1ac2bee986e135be23b59220bfbf530a45ac4b5aa74a649f1d47011f9c5d5064ce15c4a36076480d53976134c36d15", 0xf1}, {&(0x7f000099b000-0x8e)="4f014c2022646f103b7d32e1504e6eec7da0c562c6b8cea5412394bdd3c5e8434ffb5c3ecf5e8c886e19e5a78b99a0f5b2e10915cab58dbbc56993ff729a00b88963ce4280fda70617d70144f837fb8aa66adaa84047d1e7ffa33c78a8b74d322940cbb1618399935c3d591f2a77e37ffd080c0442aaee2e003130a3530bcd7938053ad980c9eccd2a4dd9f6f2430f8bd3e80ef498a9aae181a4c4a1e8ac6bd3baa3949a28639f6820cb4a2d65f972576a24fd54f0830656614304b517c4a9b3eceefead15", 0xc5}], 0x3, &(0x7f0000d62000)=[{0x68, 0x0, 0x6, "6ff7bd004c7d4fb8c7637991c1603cd7046fb549d790c594d171e36ce49d77449ae3746f27f1d49990c9b43fd2e090da5ac12c95ce32fa35e6ad652e5c3da1a2faab30af4c8cf6f25c0d3d8a8c931391db49e5aa2482e7ec468eeb3c"}, {0xd4, 0x11f, 0x4, "37ece5290147a288eb578d6972b38ed269bf5660c1afca6142509d132e574212890133586bc33d8c8a8da3e74520583a2bf2facd57fc5f47b03cf18f9ea0b15ac3ca0518ea4dbc67c1b7905b2243180a3a0032307c278a0842870d36e7d7d50806b28cc694b542377f925b005ab71f3bfac40a6d7619f449e23b64738c5edd3e5dc0fc7e4d4614aa866ffdb7b5b77376183b2437b726106bba8f13e6b568188d37a06e3ec3449f3a36446b5062f0b5aac715f7017c47de74ad60e6dcbd4a343f423b4135a742ccf4"}, {0xec, 0x13f, 0x1, "a14b82316e088cf914180d2c5417384a720a757cd391cb603f1fb3d3502e542b576fdd8f37aa2d08836011fe1d88182d6ae243db2550f41bcf4d1aec6e5ca202b0a7212fc1b4dbf28b24c670fc2cfd42939e0b00abf707754fba01feace6d14a5e528b2b941bb479fb508756c61544ef3cd591855181ba708e7f92d3b0b64f6734519114aca7e74cbbfed93694fe8b4c3bbe09c18d41b0b146fa5eae94597eaf284aa93284f8ebec5c48a400d3564e680cb248f28967ea429f6bebad4d78444eda7acb30edbcad5098051005e274ea61add2227188512781d049181f44e964dc"}, {0xfc, 0x0, 0x8, "7996699c1329a212595933286e329433be478c0985d1a9a8acecf0341dd3be7e62f0f0eea7ff3a57e675a5a3c22eb2fd16747d24121784c8c1c33de04c238cc17cf6b84306782bbb1d03ae011a1711a5fba4abe192f73f1f3e7cd3a5d98fc7fc5f2774ad9bf27034aadc07dc27e337302cc6c01c2cdc49ce8991680de8819408634bdc479291f5cd453ed2ba7f58136b5c10be0a266b638fb784996c19b9a755b780d97639a1a7f49ec444a27e10a6a31bbf8901f541dbea4fec6004a0cbb2e49e6621eb20e40b531090c98abe23dde62a9fa1601a068a599c51e8a3e42ab448b8553869b539fbde369c0f49f8f7ae"}], 0x4, 0x8000}, 0x1000}, {{&(0x7f0000703000)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00001c7000)=[{&(0x7f0000fa8000)="4b8e44588f0d4f5cefaf5ee6f5640685e5b71166ccf290b10c8da0b30c40", 0x1e}], 0x1, &(0x7f0000f60000-0x12c)=[{0x5c, 0x117, 0x8001, "3d9cdebe30face203bd9b91c5e495cef1824b4f28a143983c3f93e97b8b3d81198da4ee3405d5353dba3e678d522df835d86aca9b643352506d465e6037b93bbb7db4b0f6821f84f3d591bd85477"}, {0xd0, 0x10e, 0x3, "b3bc379c0b9bbde964aad4757de788dc737c5b2d472254d646d292aae9603589f570a4ef36193b514e16cd85f97e719cca698cbcb5fe38d57af54f98580b151a6ce59c1308bc6b425ede3c25e53e381e2e6d8166b7a5094360eb22a26a5e54b933da8c06eeb91c6e4d704b49b63044b3ac5c0016371b37f32f79a5473cf7429dd56c457228e02c9141e051cf862f44eb55f45dc306ad4e02174e786f1efca96b5d7b5e5905e501e6ba73904f6011fccf14f3bbfd8cebbc0f6171ae242fe6b1ca18"}], 0x2, 0x400c005}, 0x9}, {{&(0x7f000089f000-0x58)=@nfc_llcp={0x27, 0x20, 0x5, 0x7, 0x1, 0x140000000000, "0de63ed27a315c7e0d3d1b1e0ec4ba7d2ef0d93f101782e6b11d660b3ea9747aa283c779066859d69094f92ed817283dbf3f627315c3a63883782731e91de5", 0xec8}, 0x58, &(0x7f0000657000-0x10)=[{&(0x7f000075a000-0xa1)="c8902aa8e89147075e0c5d5d81d9a01e7eb8c2e3a59ab238889db0f6a53d52a37b3e2c8b8c220898fae5848ebb2406aa70b4b4033f9060110c11b4eec7c6d6e7ce6ce6010c79f721421cd9a9e707a9273b3b8e30930cec7fa1d2aadb8ea90d2b15f595bddd0d37a89f68371c5449b0f124b3b3c80e3fe1e01c5782da4758c07f98962b4ae7435c2cf31b6cf5b686c1bf62f608bd9a0c78728697548199d7491e60", 0xa1}, {&(0x7f0000767000-0x24)="614b1722dd68880865421e27085f788a272aed13b265008d5777b22ef71e6f758d10160f", 0x24}], 0x2, &(0x7f00001ba000)=[{0xd4, 0x11d, 0x3, "56eace37e80b33565bd911e1b63c16eee84c097bfea013e21ee5d09b6f50eec6ae4d37bd82cb5506bc4526d7762c12ced405df22ab03fd60e09c4c64715736ca9b53dab554cd7f628317e35c132dde2d1ac620d66c74ade0f84f6b8d8f6deff1adfb1b14a4ea1c7ae2af27da97ae6c3963a1515b289b00454e711791b431b5fc22150cd84e96edfe4f4a5eddf78f1ac7c83b99965c4c62e7509893c10aa17aa902e4cbb0baa2822bae2f5067a0380b8c0b6ddc98ad63661f368ca59862a8ecf924962ba76830"}, {0x100c, 0x13f, 0x2, 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"3c25d829fb94a2bef3caa8520608c3394060f30d0db8d0704b3a3533760284091879b25bd2b3d7e4d6dd103daf7c02e9311a299f04ef0a4bc859e9007f8bd42678f6846a9cda548cadfa5dfcedbd53f8c2c444c212c3db91515630d2e4a750e1e027"}, {0x10, 0x13f, 0x9, "c17a"}], 0x2, 0x24040804}, 0x8001}, {{&(0x7f000082a000-0x58)=@nfc_llcp={0x27, 0x6, 0x4, 0x2, 0xfff, 0x3ff, "10c7f778a23bc39c41d68a21376d87d9f400173aedd8b104fc2769b53c2cb305370185df32c4b3eaa19f798068e43af44cd2dbcaa5303b644172299c6b64f6", 0x401}, 0x58, &(0x7f0000955000-0x20)=[{&(0x7f0000c01000-0x27)="19154416784ab8a7098773283b5ab0f19dff56427a7704cc11c83ff04444617fcc00c7d892ddd1", 0x27}, {&(0x7f0000030000-0x3d)="fcf800fca0b57507b94fe13fe0a82a023b75c909ac2d9e2bb3fe9e5e95a4470a1a8319a084547135ee1b6b778af3115c6eae1ceea811b533ec6b47df69", 0x3d}, {&(0x7f0000268000-0xe2)="44aa1047906f15ef4f8cab556b6bcffc1053e5959348c99215230dced4aa202e0f7ca1b71880b4a2ee3124b786fca2bc63f99600607379b77164303026be21dd7d66c431d39bb9e95d13c681bfd48585c768e8b3349d740d8890d0a6f107a1474cb1d08b7c28827a2a0d94cb70af17f1d46629abe5e64f285c6d7461bdf57240cfe1f05533e2da9a42922dae1ad0ec3bc431900f0c044a0a1b1110e497f9c2af7dc7e7275e00e57eb3eca3e42dd4887636245f0bfe9279067b3e6664b7160f2782012a972db5a2eca2da7cc30dd30b54657a3df1e6f037a70cdecc7ff9a8540acdf9", 0xe2}, {&(0x7f000061a000-0x87)="64458b6c51a3fe6d1961a0a4c8edeab86edac718ea866a42bfac9bdb5e86f2740b18a9a1fc278e20b3b5f64a7dc3e6187358a52407c63d82d4f429c3a5d0f84595ff5528f873ae0f385a44fba019003f7614aa1b3bf0997d11f0a6905e5d61360b6927f575e9d0e4b80eb71b61a680613a3ff4eea63d77343b23f47dca4349a1fd67dc0fb18c0a", 0x87}], 0x4, &(0x7f0000684000-0x440)=[{0x88, 0x105, 0xff, "98c42cf25b5f57600b377f5cd42bb0970ac35f0b17549382a9e55fa45946249320d4fcc2ad57d4ac266d83e3e7ea4fc11b5e17206c8b9ea7e1553d3db263d86442ff1759383ff1500556909090673b1fe400916d92d316e10480fca7c0ca70591b03c8b1c018b2b97d94d06d201210d48c589d310ed86ec7c602"}, {0xc8, 0x29, 0x2, "fc80adcb0b5c4c05364386852eb93098fd7961b2e69df5278bc0682bfd04cca526f91c83a8607c8f472e01935576a36f57db39475f437c8d4e948ccb7ae9bb8478ca6926078aea0c872522a6da7ccaa4409f4c724175ddcb148ec956488a7795cfeee5945f597539888820b987c694d65fc50b35b0b9d1bb19de63fe161886f2a5dd621baff60bde78493a1b27ee117c9d578b8f7e1e2c14fcc2985c8433c3adbc1fddd652562f6b270d41f9593195e185537dfdc5b3c7b5d0"}, {0x3c, 0x0, 0x9, "00560e56f84712a4dc0fbd4b912874c6aca1af467896607181bc6f01be9ad300c08130b1f0bbc1d950d97d5e65"}, {0x44, 0x118, 0x40, "08396ed472d7501db1bc9b9b4e78ccc0cc7aa2ad95d3343be71283226c7488386e1eb3e45b1d3ad8f624c0baa9498d05fe5a11ee3c"}, {0x94, 0x105, 0x1, "5d418a43334b9f2bd39d67a5980341e9a6b034319467d473f3539182108df42dcb34c0fe05606e3eaf5949ee6e6904fe7ec98414d30c718f0928930a9b2697f80d7db2e35e58bfda6b5e1a332e2368e1f373235e9e3018c669b9887d569f9088ef68f0ca7a844f4787077f800567ef10cd0b7ab3be2ab325e7fb14cc7c90cd63a64b01bfc49d7b"}, {0x38, 0x1, 0x9, "7717924f481ba04917a556fabf306b49eb2d6a56a782778483d31e0dace6c5d56b8c2118c73360cab1"}, {0xf0, 0x114, 0x100000001, "f9525b28bb3a967d23b736232b3884c954cdec9243dcbb599df1d98c2b2f9830bda2c4ee0c742d3817d9b3fc04ef748d02b375c9af0eeed72940b750095776577614b6ed33cab67f19112122a76f515fcf8ce8d039ab0b2e6c9b99dd5616554f4d6120d1f4a11e9ddf5c932b7152baeeb736f86cb7100c308c63918fbee7f48218a0b1978825ac3c6a18b5df270f10075a02c716b5a4a57a77aab1b7757f3e9d485ab49090d2df8f0840ac18ae120fca4744298fe7d37ac1f6e233039f9662c33e35c08313cd8f7426f2ca56ecc60488865873dafce922df47800ed708db16a967ce0e45"}, {0x58, 0x0, 0x1, "9244b8fe15db0f639c2cd8fbc29803e8a64b8be11de98ffee698598138a2560157168e33e07c39385c31ea6c07b8e3ae50b3f2a72ebf4433cab09638eb31073e567b4fcb39b5b816dc"}, {0x5c, 0x108, 0x81, "49c96f8f1f8919fc782a5a31f4b6dc229aaf04c7ff3259556e57b0a9c034416439eeeb68a6cabb13659e2291f7fce335550cdcb3a1c04bd01b63df706ed213543344ae35ccea35ad1e95bd420670"}], 0x9, 0x8004}, 0xfffffffffffffffc}, {{0x0, 0x0, &(0x7f0000e4b000-0x18)=[{&(0x7f0000a73000-0xf9)="2d9bb41d4a3e7eb9935767a9b1d2041dcea7e32254f01cfc6d774d6e10142bb682d8e830c2e82afae0b2cd24ab35cfb0c4c9aca7d72b9abdebd7d49eaa62e14533df39171d5003af61014a2b39b5d97f9577ffaff717a68254fe4c83f0c3169300851d5b8f68041be9c8ce12b7a6d0ffb0c818fe5b7a7666bd2783a315c5f492c512cdacc6e7afef14e41f4b32f66c543cbed4163ff3fb1bdf23199b5de5d8f3d34f0cd3c6c2c34465db9f909d7317f08bff715db2ba359aaf1080283f2a461105ddd54681ebb7697d81a7dc79fd8d20d4a716a9440698a4473f9436534e9ac1d241ca3915ca7b7348d40bd76d732148dd044133855e0da186", 0xf9}, {&(0x7f0000b9f000-0x1a)="2642472d52cedb3aae404783721121d13bca6747bf4cb6d91796", 0x1a}, {&(0x7f0000622000)="25eec34802c0334caf27dec9075cc84b24223ae9f4604e4bbb8a9f99c2a6c4d681484def59e34144509d12e7e4a50465a95ce984", 0x34}], 0x3, &(0x7f00007f3000)=[{0x64, 0x11b, 0x8, "529a02115c4e38073f22e859971c854a371e895f30d6f6dc9083c496a872826d41bcaaee882c9b1e686cc2fbf08b0e67bdc61dbf35f599c57a9a6437941c31be0aff7249622ea19ed608af5e6f70f29bbe06fddf8836e8ff"}, {0x64, 0x11f, 0x10000, "b979f281160da2b2d623713664552d2df0344f93eb4974f49cd0907947d28cce9e65fa87fae016935aeb87b759b7bbfc346f91a774d1520f78091ab011a6ffcb953cc0f24cf5520134901d98f82c3246633575b852af"}, {0x88, 0x10b, 0x800, "fb9ffba3817f1dcb8abe3a752fdc9f5767e81fc14b84f9d9205ddcc81719eae4e49cb0827060e463bec53929f8fe93441006ce1d114d8e0cce80325bce9fde35f4489ecf5bfbc6c9e77122717aee8a180b181c8046802be9ecae0b66a5a6a05a2f6b6dd40c405819904898ea0de15147a5da19418fbdc9be1048"}, {0xd0, 0x103, 0x100000001, "b313094cf63a2645359f5c260aedd7740d8587d510972f06e8afc12673eaeabab0d2de57f57c4775e87f8bbf2dddf451a1ea089081964b99812df323a92b3c6f107cf4aa14a4b865c271b5075ac0a2d9d8bfc72747f72bd2edc06f0304268c87aa271a9ad951d145dc9a199539cee0096ab111c475712ac06737dc8b6297b5febbb92c116b5f4d4fb7b3ab4435b4c61ff4c8f1d6622bae9777b9a3999b6e7ecfec0aaf4f2b7295e23e5c3212376a8cbd1fa12ce730d75bfa34c9fa8ccf5285f628e4"}], 0x4, 0x0}, 0x0}], 0x7, 0x40081) connect$bt_sco(0xffffffffffffffff, &(0x7f00007b0000-0x8)={0x1f, {0x2, 0x400, 0x8, 0x3, 0x2, 0xfff}}, 0x8) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) fcntl$setsig(r1, 0xa, 0xf) sendfile(r2, r2, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x800, 0x40) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x21, 0x24, 0x3, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x21}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00003c8000-0x4)={0x0, 0x0}) 2017/10/23 20:44:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000c38000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x11, 0x11, "aa948c8f7cfd7ea1485156886735bf8ab94a517080904e9ee8528c224e99748cca87ad50f25598a368b54eaa1e3e8a3d1a099d54481e11336c9b0df27c2fbd35", "e7eac87aaffdd56d3bf3b2ea97e977adbad7c0594db8bd0f29706737d8978e89", [0x101, 0x7fff], 0x0}) sendfile(r1, r0, &(0x7f000006e000)=0xfffffffffffffffc, 0x40203) 2017/10/23 20:44:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0x2000000008001, 0xfb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000837000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000022000-0x4)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x800) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000ba2000)={0xaa, 0x1000000048, 0x0}) epoll_create1(0x80000) perf_event_open(&(0x7f000059d000-0x78)={0x2, 0x78, 0xdd, 0x2, 0x100000001, 0x80, 0x0, 0x2, 0x0, 0x0, 0xf6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffc, 0x4000000000001, 0x0, 0x8, 0x40000000000, 0x0, 0x0}, 0x0, 0xfffffffffffffff7, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x80800) fchmod(r2, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) connect(r3, &(0x7f00002be000)=@ethernet={0x7, @random="e3eb23a2efd3", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r3, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000ff5000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000fc3000-0x1000)="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", 0x481, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r3, &(0x7f00001e3000)="", 0x0, 0x2100, 0x0, 0x0) sendto$inet(r3, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000053000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000030e000)=0x51) recvfrom$inet6(r3, &(0x7f0000088000)="", 0x0, 0x40, &(0x7f0000a8a000)={0xa, 0x3, 0xa00000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00003a0000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000747000)=0xe8) lstat(&(0x7f00004d4000-0x8)="2e2f66696c653000", &(0x7f0000f8a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/23 20:44:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c69000-0x8)={0x0, 0x0}) r2 = request_key(&(0x7f00007ab000-0x8)="7472757374656400", &(0x7f0000be9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cb6000)="7d6574683000", 0xffffffffffffffff) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000bc8000-0xc)={0x0, 0x0, 0x0}, 0xc) getresgid(&(0x7f000059f000-0x4)=0x0, &(0x7f0000cf8000)=0x0, &(0x7f0000f61000-0x4)=0x0) keyctl$chown(0x4, r2, r3, r4) bind$llc(r0, &(0x7f0000470000-0x10)={0x1a, 0x1, 0xf35, 0xe8b, 0x80000000, 0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt(r1, 0x1, 0x7ff, &(0x7f000050b000-0x1000)="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", 0x1000) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x21, 0x24, 0x3, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x21}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) mprotect(&(0x7f0000c8c000/0x3000)=nil, 0x3000, 0x1000003) r5 = getpgrp(0x0) fcntl$setown(r0, 0x8, r5) 2017/10/23 20:44:31 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000a1a000-0xc)={0x7, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$packet(r0, 0x0, &(0x7f00002ec000)=0x0, 0x800) socket$inet6_tcp(0xa, 0x1, 0x0) waitid(0x0, 0x0, 0x0, 0x5, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f00008dc000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00002dc000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000080e000)=0xe8) r2 = syz_open_dev$sg(&(0x7f000039e000-0x9)="2f6465762f73672300", 0x81, 0x2000) fdatasync(r2) getsockname$ax25(r2, &(0x7f0000e8f000)={0x0, {"00000000000000"}, 0x0}, &(0x7f00005e1000-0x4)=0x10) 2017/10/23 20:44:31 executing program 3: syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000d0d000)="2f6465762f696e7075742f6d6f7573652300", 0x6, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00005e2000-0x4)=0xfffffffffffffffb) r1 = perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0xdb, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000000001, 0x0, &(0x7f00003a7000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000a46000)={0x4, [0xffffffffffffffff, 0xe05f, 0x9, 0xaba7]}, 0xc) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c50000)="2f6465762f73657175656e6365723200", 0x0, 0x0) r4 = 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) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000328000)={0x0, 0x0}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000eb8000-0xc)="2f6465762f72666b696c6c00", 0x20000000000001, 0x0) syz_open_dev$vcsn(&(0x7f0000949000)="2f6465762f7663732300", 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0xa, &(0x7f000065c000)=0x0, &(0x7f0000fd6000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r1) socket$nfc_llcp(0x27, 0x20000001, 0x1) mbind(&(0x7f0000da4000/0x2000)=nil, 0x2000, 0x3, &(0x7f00003ee000-0x8)=0xfffffffffffffffd, 0x6, 0x800000000000000) get_mempolicy(&(0x7f00004a4000-0x4)=0x0, &(0x7f0000d44000)=0x0, 0xff, &(0x7f0000146000/0x3000)=nil, 0x5) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000f94000-0x4)=0x0) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000f71000-0x4)=0x0, 0x4) get_robust_list(r6, &(0x7f000048f000-0x8)=&(0x7f0000baf000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00007da000-0x4)=0xc) getpriority(0x3, r6) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000c4c000)=0x0, &(0x7f00007c8000-0x4)=0x4) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f00006e3000)="") fcntl$setstatus(r2, 0x4, 0x423f9) mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sndtimer(&(0x7f0000000000)="2f6465762f736e642f74696d657200", 0x0, 0x800) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r7, 0xc0505405, &(0x7f0000a9c000)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0xba, 0x3, 0x3d42, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/23 20:44:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005c7000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x8001, 0xfbfffffffffffffc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8420, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000e96000)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f5c000+0x999)={0x0, 0x0}, &(0x7f000075e000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d54000+0xe3b)={r2, 0x5, &(0x7f0000414000-0xbc)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0xffffffffffffffc1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000782000)=0xc) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r1, &(0x7f0000cf2000-0xc)=@nl={0x0, 0x0, 0x4, 0x3}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000a89000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001e5000)=0xc) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f000090d000-0xda)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e36000)=0x5d) r4 = creat(&(0x7f0000faf000-0x8)="2e2f66696c653000", 0x0) prctl$setname(0xf, &(0x7f0000174000)="00") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x1, 0x7, 0x0, 0x20000000000000, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x0, r4, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000e59000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r5, r5, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:31 executing program 7: getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000728000)=0x0, &(0x7f0000cc8000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007fb000-0xc)="2f6465762f72666b696c6c00", 0x101000, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00000ac000)="") r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00006b4000)="2f6465762f76637300", 0x10400, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000adf000)={r2, 0x80, 0xfffffffffffffffb, "6cb578803f6f9a1b0000009e82643da7f9a4c1a4b5077d05e169f84858a890d53fe056ab8f34feee35b4bb00000004ce6a4b44909e3f16f477a86a9956100200000000000900c138a4f54fd0ac9d98148627829170215e"}) setsockopt$inet6_dccp_int(r1, 0x21, 0x1a, &(0x7f00005e7000-0x4)=0xfffffffffffffffe, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000b91000)="2e2f66696c653000", 0x1001, 0x0) r3 = gettid() mkdir(&(0x7f00004d8000-0xa)="2e2f636f6e74726f6c00", 0x141) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000001, 0x78, 0xdc, 0x400000000000, 0x0, 0x80, 0x0, 0x0, 0x0, 0x1000000000, 0xfc, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000338000-0x8)=0x1) r4 = syz_open_dev$mice(&(0x7f0000421000)="2f6465762f696e7075742f6d69636500", 0x0, 0x1000000000000000) read(r4, &(0x7f0000b11000)="", 0x0) r5 = syz_open_dev$evdev(&(0x7f0000058000-0x12)="2f6465762f696e7075742f6576656e742300", 0xafd, 0x8000040000001) ioctl$EVIOCSMASK(r5, 0x40104593, &(0x7f0000303000)={0x0, 0x98, &(0x7f00000c4000)="5fe48f4f42b1e2b6e0ff5078479f81368c95a4ba16f058b691b4d9c25bde2368edf05803d025ffca6e335159fe1f4c9be30abc23a9312412a320a9cf5adbaeee83255858bc4b04ef238ef2691c2de7575fc721cac5c409e2da53b455cd2338d2115fc4b5c9e9443139abe3b02c9fc0b8143ac154cc559c4e5d72bf76e756b8f74185fdb8d7ad69ac6b61a4fa30153361431d2cd8d235cda6"}) write$evdev(r5, &(0x7f000004d000)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x30) add_key(&(0x7f0000b1c000)="7773657200", &(0x7f00006a5000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001ed000)="621e", 0x2, 0xffffffffffffffff) memfd_create(&(0x7f0000bcd000-0x2)="2900", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a42000-0x9)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x668, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x2000000000000008, 0x10000800, 0x1000000, 0x0, 0x3, 0x8, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl(r7, 0x2201, &(0x7f0000001000)="") ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) 2017/10/23 20:44:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00004e9000)=@int=0x0, &(0x7f00000fe000-0x4)=0x4) sendfile(r0, r0, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000855000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000fbe000-0x4)=0x10, 0x800) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000948000)="5d00", 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cbc000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000fed000)={0xffff, 0x1f, 0x5, 0x881f, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0xe, 0x4000000002, 0x0) sendmsg$netlink(r2, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x21, 0x24, 0x3, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x21}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) 2017/10/23 20:44:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x8, 0x400) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r0, r0, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00007c3000-0xb)="2f6465762f766373612300", 0x200, 0x200400) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) waitid(0x0, 0x0, 0x0, 0x5, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/23 20:44:31 executing program 3: r0 = perf_event_open(&(0x7f0000cab000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x793, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x100000002, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) r1 = socket(0x40000000015, 0x80000000005, 0x3) bind$alg(r1, &(0x7f0000001000-0x58)={0x26, "6165616400000000000000000000", 0x21e, 0x3, "74677231323800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r2 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, "736b636970686572000000000000", 0x3, 0x2000000000000082, "6374722873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001000-0x18)="de7700011d004fa5cea3065ced3b7907000080001e3cc2dc", 0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000201000)={0x0, 0x2, &(0x7f0000b68000-0x20)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fcf000)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000bff000-0x8c)={r3, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6df24c1d, 0x0, 0x0, 0x268, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f0000fc3000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r5, &(0x7f00000bd000)=[], 0x80, 0xc0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00004bb000)="2a47504c5b766d6e65743140766d6e6574317b2d766d6e65744076626f786e6574302176626f786e6574312b4d00", 0x801, 0x2, &(0x7f0000665000-0x40)={0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000b6a000-0xc)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f0000bf2000-0x4)=0xc) add_key(&(0x7f0000f81000-0x5)="01000000", &(0x7f0000306000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007c6000-0x9a)="", 0x0, 0x0) add_key(&(0x7f0000231000-0x8)="6269675f6b657900", &(0x7f0000e43000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00000dd000-0xc1)="0b2f57377ce4b34cf4755432e63a64f3c0ea671417671ec531677d3f05524f92c945a4ee611d96966a3a15f6cc6ee1c7357841b8e1c12e76b6eb780c5d1e753e007c9436948beae70ad6bd9f77c7ba4529f518e47f3ea9d086c2b50cd16dc688e0be8b00e39c4c13ca835b94669e94535ccb552f79a02e3a6732e2dab96821f44e68cd3b84f29658430097c563537dd7017a403c48e0a4dd2b0001f0267f29c00015a5233d5b9337430d6088b61202ce53619ba17ac2cdc9975486abd4150e87ed", 0xc1, 0xfffffffffffffffc) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000c4f000)=[{&(0x7f0000b4d000)="290000001800310600000001000001070a0000000000ff06800000000c000800080010000031f4ff013b", 0x2a}], 0x1) bind$unix(r4, &(0x7f0000faa000)=@abs={0x0, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r3, 0xc000800000000002, 0xfffc, 0x8000000000000001}, 0x10) r7 = socket(0x11, 0x802, 0x7f0000000000000) setsockopt$packet_int(r7, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r7, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) syz_emit_ethernet(0x36, &(0x7f0000926000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_open_dev$usbmon(&(0x7f0000e77000)="2f6465762f7573626d6f6e2300", 0x200, 0x0) close(r5) 2017/10/23 20:44:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005c7000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x8001, 0xfbfffffffffffffc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8420, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000e96000)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f5c000+0x999)={0x0, 0x0}, &(0x7f000075e000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d54000+0xe3b)={r2, 0x5, &(0x7f0000414000-0xbc)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0xffffffffffffffc1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000782000)=0xc) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r1, &(0x7f0000cf2000-0xc)=@nl={0x0, 0x0, 0x4, 0x3}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000a89000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001e5000)=0xc) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f000090d000-0xda)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e36000)=0x5d) r4 = creat(&(0x7f0000faf000-0x8)="2e2f66696c653000", 0x0) prctl$setname(0xf, &(0x7f0000174000)="00") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x1, 0x7, 0x0, 0x20000000000000, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000e59000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r5, r5, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x21, 0x24, 0x3, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x21}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) signalfd(r0, &(0x7f0000301000)={0x4}, 0x8) 2017/10/23 20:44:31 executing program 5: rename(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000a61000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000acb000)="04", 0xfffffffffffffffc) r1 = openat(r0, &(0x7f000018a000-0x8)="2e2f66696c653000", 0x406300, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000000b000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000095000-0xe)="2e2f66696c653000", 0x0) mkdir(&(0x7f0000ce7000-0xe)="2e2f66696c65302f66696c653000", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f00008a8000-0x78)={0x1, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00008f1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000726000-0x9)="2f6465762f73672300", 0x6, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000cc0000-0x10)={0x0, 0x0}, &(0x7f0000973000)={0x0, 0x0}) futex(&(0x7f0000001000)=0x0, 0x8c, 0x1, &(0x7f0000191000)={r5, 0x0}, &(0x7f0000000000)=0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000350000)={@loopback={0x0, 0x1}, 0x8001, 0x0, 0x3, 0x4, 0xffff, 0x40004000, 0x6}, &(0x7f0000000000)=0x20) r6 = fcntl$getown(r4, 0x9) waitid(0x0, r6, &(0x7f0000e01000)={0x0, 0x0, 0x0, 0x0}, 0x80000000, &(0x7f0000606000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/23 20:44:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f000056b000-0x10)={0xffff, 0xffffffff, 0xffffffff, 0x80, 0x8, 0x9, 0x720d, 0x1000, 0x0, 0x10001}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000660000)={0x0, 0x0}) socket$bt_bnep(0x1f, 0x3, 0x4) waitid(0x0, 0x0, 0x0, 0x5, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/23 20:44:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x10000000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000017f000)="2f6465762f7667615f6172626974657200", 0x8180, 0x0) read$eventfd(r1, &(0x7f0000bb8000)=0x0, 0x8) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x21, 0x24, 0x3, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x21}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) 2017/10/23 20:44:31 executing program 6: r0 = open(&(0x7f0000742000)="2e2f66696c653000", 0x200000, 0xbb9b0ff070e6b40b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00005f0000-0xc)="2f6465762f72666b696c6c00", 0x2000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r1, r1, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r1, r1, &(0x7f000058b000-0x8)=0x0, 0x40200) fcntl$getownex(r0, 0x10, &(0x7f000006c000-0x8)={0x0, 0x0}) sched_setattr(r2, &(0x7f0000fad000)={0x30, 0x2, 0x1, 0xfffffffffffffffd, 0x7, 0x0, 0xbfb4, 0x9}, 0x0) 2017/10/23 20:44:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f76637300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000000)={0x2, &(0x7f0000de5000-0x8)=[{0x0, 0x0}, {0x0, 0x0}]}) nanosleep(&(0x7f00005cb000-0x8)={0x77359400, 0x0}, &(0x7f0000219000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x98, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) waitid(0x0, 0x0, 0x0, 0x5, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/23 20:44:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0xa, 0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x21, 0x24, 0x3, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x21}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) bind$netlink(r0, &(0x7f00004e1000)={0x10, 0x0, 0xffffffff, 0x8}, 0xc) [ 198.120454] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. 2017/10/23 20:44:31 executing program 7: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000b7d000)={0x6, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000002000-0x4)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x800000080144) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x91cf, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x386b745e11c092c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x40000000000000) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f00008a9000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x924f, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6a, 0xa084, 0x9, 0x0, 0xfffffffffffffffd}], 0x15ba, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f000011f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r3 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffffe, 0x1) r4 = memfd_create(&(0x7f0000d65000)="74756e0800000000000000804000000d8f", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) r5 = creat(&(0x7f0000b72000-0x8)="2e2f66696c653000", 0x100) r6 = syz_open_dev$usbmon(&(0x7f0000a3a000)="2f6465762f7573626d6f6e2300", 0x0, 0x400) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f00002ad000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000adf000)=0x1c) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) ioctl$KDADDIO(r5, 0x4b34, 0x100) ioctl$LOOP_CTL_ADD(r7, 0x4c81, 0x0) pwritev(r4, &(0x7f00000a4000-0x10)=[{&(0x7f0000c14000-0x200)="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", 0x1b9}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f000038b000)=0x3) sendfile(r6, r2, &(0x7f0000f15000)=0x0, 0x5) ioctl$LOOP_CLR_FD(r3, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) syncfs(r0) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f00001de000)="2f6465762f76637300", 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00006b6000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000fd000-0x4)=0xe8) ioctl$TUNSETOWNER(r8, 0x400454cc, &(0x7f0000718000)=r9) 2017/10/23 20:44:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000859000-0x4)=0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x21, 0x24, 0x3, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x21}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) 2017/10/23 20:44:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 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 = request_key(&(0x7f0000065000)="2e726571756573745f6b65795f6175746800", &(0x7f0000fcb000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f27000)="2a6d643573756d00", 0xfffffffffffffffc) socket$inet_sctp(0x2, 0x5, 0x84) pipe2(&(0x7f0000f87000-0x8)={0x0, 0x0}, 0x80000) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) keyctl$describe(0x6, r1, &(0x7f0000f3e000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd) r3 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r3, r3, &(0x7f000058b000-0x8)=0x0, 0x40200) sync_file_range(r2, 0x8, 0x5, 0x0) 2017/10/23 20:44:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005c7000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x8001, 0xfbfffffffffffffc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8420, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000e96000)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f5c000+0x999)={0x0, 0x0}, &(0x7f000075e000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d54000+0xe3b)={r2, 0x5, &(0x7f0000414000-0xbc)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0xffffffffffffffc1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000782000)=0xc) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r1, &(0x7f0000cf2000-0xc)=@nl={0x0, 0x0, 0x4, 0x3}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000a89000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001e5000)=0xc) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f000090d000-0xda)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e36000)=0x5d) r4 = creat(&(0x7f0000faf000-0x8)="2e2f66696c653000", 0x0) prctl$setname(0xf, &(0x7f0000174000)="00") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x1, 0x7, 0x0, 0x20000000000000, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x3, r4, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000e59000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r5, r5, &(0x7f000058b000-0x8)=0x0, 0x40200) [ 198.189260] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. 2017/10/23 20:44:31 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000075b000-0x8)="2e2f66696c653000", 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffffffffffff, 0x0, 0xa00000006, 0x0, 0x80000001, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000208000)="000000000000000000000000000000000000000000000000000000000000000000", 0x21, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000626000)={0x0, 0x0}, 0x800) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f00005cc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3000}) r3 = socket$inet6_sctp(0xa, 0x8000000000005, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000830000)=0x80049, 0x4) bind(r3, &(0x7f0000001000)=@nfc_llcp={0x27, 0x2, 0x4, 0x0, 0x7, 0xfffffffffffffffe, "00f51ab415d66fde9e7f8f2c5512d80ef2029f4d6c274a788923f3a6085a85f1f9f0bbd62570dadbee8824a999a7ca5e282cfe98a0b2f6572006b6ebb39e85", 0x9}, 0x60) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00005d8000-0x4)=0x5, 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000a7e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0xd4)=@ethtool_rxnfc={0x2b, 0x0, 0x7, {0xd63128c89ef5a460, @usr_ip6_spec={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x99f, 0x0, 0x3}, {"9cbe", @random="f02289aeb3c9", 0x5, 0x1f, [0x9, 0x1]}, @esp_ip6_spec={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x7350}, {"002c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, 0x7ff, 0xfffffffffffffecc, [0xa4c, 0x1]}, 0x9, 0x6}, 0x6, [0x8, 0x6, 0x6a, 0x6, 0x1b2e00000000000, 0x20a2]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_buf(r3, 0x29, 0x40, &(0x7f0000000000)="", 0x0) getsockopt(r1, 0x6, 0xfab, &(0x7f0000d48000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000215000-0x4)=0x6f) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000000000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00005c9000)=0xffffffffffff662a) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000001000)={0x4, {{0xa, 0x1, 0x1003, @loopback={0x0, 0x1}, 0x6fc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000001000)={{0xa, 0x2, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, {0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x10000}, 0xf0b, [0x5, 0xd58f, 0x8000, 0x3f, 0x10001, 0x0, 0x2, 0x7f]}, 0x5c) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvfrom$unix(r4, &(0x7f00008ee000)="", 0x0, 0x0, &(0x7f0000269000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) socket$inet_tcp(0x2, 0x1, 0x0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000a89000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f000013c000)="2f6465762f70746d7800", 0x8000, 0x0) ioctl$TIOCCBRK(r5, 0x5428) r6 = syz_open_dev$sg(&(0x7f0000608000)="2f6465762f73672300", 0x1, 0x420040) getsockopt(r3, 0x100, 0xe8cf, &(0x7f00000d7000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00005d7000-0x4)=0x7a) getsockopt$inet6_int(r6, 0x29, 0xcf, &(0x7f0000f2e000-0x4)=0x0, &(0x7f0000250000-0x4)=0x4) 2017/10/23 20:44:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000904000-0x11)="2f6465762f7161745f6164665f63746c00", 0x4000, 0x0) lstat(&(0x7f0000265000)="2e2f66696c653000", &(0x7f0000920000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ecb000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000029d000)=0xe8) stat(&(0x7f00004ec000-0x8)="2e2f66696c653000", &(0x7f0000fa6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f000085b000)=0xffff) openat$hwrng(0xffffffffffffff9c, &(0x7f000070c000-0xb)="2f6465762f6877726e6700", 0x200, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000332000-0xa)="2f6465762f7663732300", 0x7f, 0x204403) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f00002ac000)={{&(0x7f0000eaa000/0x4000)=nil, 0x4000}, 0x3, 0x0}) waitid(0x0, 0x0, 0x0, 0x5, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/23 20:44:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000807, 0x4000000002, 0x1) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x21, 0x24, 0x3, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x21}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) 2017/10/23 20:44:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000eb8000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xbc8c, 0x4000) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ae7000)=0x0) syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x0, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000775000-0x78)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x2, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ca4, 0x20000000000000, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000378000)="2f6465762f6c6f6f702300", 0x2, 0x0) sendfile(r2, r2, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:31 executing program 5: rename(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000a61000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x41) accept4(r0, &(0x7f0000991000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00000f4000-0x4)=0x14, 0x80000) r1 = accept4(r0, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000000000)=0x60, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000a6d000-0x9b)={0x0, 0x10, "83af02f9703578c6dbad821d18578a2e"}, &(0x7f0000645000-0x4)=0x18) 2017/10/23 20:44:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) connect$nfc_llcp(r0, &(0x7f0000ad2000)={0x27, 0x200, 0x9, 0x7, 0xfffffffffffff5ea, 0x82, "ec7e76341cccdc0d3bbd0d30ffe00a20e614e14271238b0f219668fd22829d15da37d7374a935def6d36921136019b0026a1455f67a9f02a44c626e1725a7e", 0x9}, 0x58) prctl$void(0x3f) bind$bt_l2cap(r0, &(0x7f0000746000)={0x1f, 0x8, {0x5, 0x14, 0x3, 0x6, 0x2, 0x10001}, 0x7, 0x9}, 0xe) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00002d9000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000697000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000b3e000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3e, r1}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00004c4000)=0x0) sendto$packet(r0, &(0x7f0000440000-0xf2)="6ec494e4c42c0defb7350cf4086067d906757e8797dce8a0a2d0cc3e133e709913597a44380f088a10809936eadad1b1767bb40c109f3fcb148b0b50f75a757cd275b3c39688c61ad8bc24ff74466194564e261654cdda50c70df426765134117af6facd9c924030cf500a30042c901949fb1c3e3ffe72ecfde2ac93340c52c3c7191f5628fecad66731f519597d1cd67dbf483d475994a83dfd026a317b75aea7117151bf9ff44185b8e659daa12a5390e61b2004baf33218657ac2e618cd87395eb3e99f6d2f77a32272bfcac4ad75efe4bb773f6767411b0dd805a5c58bcde49e46a17607d70e5d4c5c2de8ea5f6c0e11", 0xf2, 0x40000, &(0x7f0000939000)={0x11, 0x4, r1, 0x1, 0x7, 0x6, @random="5a20641b1604", [0x0, 0x0]}, 0x14) setsockopt(r0, 0x6, 0x20, &(0x7f000023d000-0xd8)="020000006c3b172917e25462fa01a15eaf0d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b31e58a98399b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d07634832b8a5c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff001f0006d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a6a1813e900be1d113b514dbdc05ea1309163d6a40de8391f2ecab7bbfbcbea", 0xd8) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f0000104000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cc0000)=[{&(0x7f000032a000-0x81)="", 0x0}, {&(0x7f0000f4f000-0xbd)="d3cd9ab8ce29e13d2bf9cae79eea2cffad0ce30a593c9aa021109e3d90e1bfe63fb9f946a2834f027921640dc9bf2122d7b52ff713e99e88aae5181861e1308353eb72af8779fd267853d6f0783fed813d7e26ea541d5605974181a1fcfc5308cf5e8a9a9c7f7c379e29b438cdb4b7855ae8baf257a2619e628ffd554a31d4f18017ede95b8c62fd55921ddf39ab40f848faa3801904994ac11c6975e902b2db5946d873c422dff39bb20f6d79e43c8017760206b5153b229e9ca52cf1", 0xbd}, {&(0x7f00000c2000)="987dd0d387a2ed2bd70f18691d96fd27ff9391b0c9d5c792d4e605160e6d1393429642f011b0ce1e8fd14978196b51dc93e4fdcc98277815fd5c977d12c7f54f774f4212ddf59f1d04bf439f509c4c4fd3fe1881f7e5454bbb83f459c8d44393e3f31bce4fdf7d18425c09ef8928c5ef4f21d549804de3e450f2f33472c7460915fdabde57ee0cc2ef82ba89d036628bb242f57fc71fa52de7baec287bd75b48e040506a7a09698e6789bd5968a169617ba9d5f97f28b9e9ad1664fe61a32bab66a9", 0xc2}, {&(0x7f00000dd000)="230830eb4da141779028e9f3c65e53d43a934bf85cf998c4f3254d1d923076092a0ce82d8226b59900d87c68055bff43cbf90dfe1d6579975d8f81f497971db9690518d4a8f45b58aca74594e2e604d56426083cbf8b7bb173b1bfd39311fa19c6502ee2b7528e4e41b0dd751002725f0dd42c965d1e31a6f038371f344dad09dbdeed00f9272bf556804d88122f12ff23c54cfa776c57e75e84393cc07280b32961eae88a5c50f1dc7a6b4b2c687a23c5446b86bffffdb81b989bd54cdcef651fe96bb3603adbac393e96e102d277ba91efedaf98879ca659506ddf02e6cbfcf160e12b016dd4f0f36b4142e30332dc658c41", 0xf3}], 0x4, 0x0, 0x0, 0x5}, {&(0x7f0000b76000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000435000-0x40)=[{&(0x7f0000ba7000-0xc7)="4b316c2bf7cbb4ad16b7c4d5ecd0f18f1961a1a247716e3e91679e900615c988a2a25cc690f539cdd0664b41505d1c9b359d72a69a44c3a256492d05eb05550751fc8f23cf1a134cbafa9c7d67f29ed313bd096ec0bed0096c440f99a448faaefa6d14866ad59d2762ceba6901a49277e7af51e44c9eaec95421748b4871aecf60de8153892520459ac5fc2f46f860d4585c3e6972c65455aa40de14c7abbd1717f0621dbfa6e44805b22fd976bf66c2724cf5062a362f5f176926f2b4d13906fe504ee8a6e375", 0xc7}, {&(0x7f00008e6000)="dcf55106c130dd229ecc434bc945acaa8b7419165780e3e9655703f29ba0cafb9d1c696f97fa26efa3c31d1df8564697ea542e6b895c5b81914202881e0517cb01edbe72c800a45a510e3e6272aa30133a899b7e0ef4b085ab8379e99ee2ed076eb6ee4dc7aea48d7c50a3eb79c60551f6e3443aeb2d0a2162f073052003a71f7c23f051d3d22e443e5be26ea1b85179d3aa382f8afbbb11c1f723ab83fbe0b7c0825e0069fb2d583bdebf715366b3e71148af6720befb149545c487ceba22ec1f825e03eb37", 0xc6}], 0x2, &(0x7f0000d7f000)=[@sndinfo={0x1c, 0x84, 0x2, {0x3ecb818b, 0x8008, 0x5, 0x9, 0x0}}, @sndrcv={0x2c, 0x84, 0x1, {0xc77, 0x9, 0x0, 0x3, 0xa, 0x7, 0x7, 0x9, 0x0}}, @init={0x14, 0x84, 0x0, {0xffffffffffffff25, 0x4, 0x93d, 0x5}}, @init={0x14, 0x84, 0x0, {0x6, 0x2, 0x3, 0x1000}}], 0x4, 0x4080}, {&(0x7f00003da000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe8000)=[{&(0x7f00000ef000-0x2b)="4f335eeb8533705c2a95f83f80c9a146c18def19b5ff8e08adc130f8bcda0e18bd5c4dffe4623846ab8592", 0x2b}, {&(0x7f0000826000+0xcd2)="0c1a28af5854d8e9580e2329155cb5200b7a7d5b96258572d94ae9d44ec7ba897a01416585ed0741d8a9b4a4e7ad1cc12ac6d2f60562ffd772f3e30f4a082e1f07c106d202f7e14ffca2db8e03f44b3dcff7d916ae1bb0457633d9583c52413f4a55137cc98992ec379bb51069e6ac6b4abb0b9adac643caa37329360631f4b3341d0118f26c5792850b52daacc09b39ac1bc782", 0x94}, {&(0x7f0000f21000)="042db00b76aca3a2b2438cfa532f63be44a069074183b20f21061f4a5a063ee928598de8c69fe2894e43539217a8f7ff4df79ba804a2f521299536e0c936403e0a37f1d9c2e2f4f3d74df382a24ed301a7fb1a19c37dc72ce8c57df887ac0029bbc52bc3b29b35", 0x67}, {&(0x7f000006a000-0x97)="6231d798157cdebc131c8ac21664acc86cd6272bc5d861d50eadcb6632b074305109cdcd93580e7ded543800000401ddce465760a69b2d46a0090f64cca6f23ffb066cfa43a920d6f9884b16bb9e0ccb2034034df061c2af456b0ba2f78bf472ca0f983afc7c2e0b714d26915406067dfe912e3803b0d712711cbeed998c149a9f4d7fd76f3086b2bf96048e6fe6019747d1ae97474e", 0x96}, {&(0x7f0000263000-0x66)="ff9f96b1e884a49b0f29f7ef184dab89d7d7399e7446077bcf579bfad8f1ee249cff89c39169c4d64028d2bcad8e98a69ba02a3433d567dd156ce10cbefc1795499e8bc76d937559e991a655c4a95114bd96ddc8a2c3be062866317d42ec2d897056c9f3515c", 0x66}], 0x5, &(0x7f0000274000-0xf0)=[@sndrcv={0x2c, 0x84, 0x1, {0x4, 0x1ff, 0x8004, 0x617, 0x124, 0x0, 0xe3, 0x7, 0x0}}, @init={0x14, 0x84, 0x0, {0x9, 0x31, 0x800, 0x9}}, @init={0x14, 0x84, 0x0, {0x0, 0x1ef4, 0xff, 0x80000005}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x8, 0x0, 0xc7f5, 0x0}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0x8, 0x8002, 0x9, 0x3, 0x3ff, 0x3, 0x4, 0x0}}], 0x5, 0x11}, {&(0x7f00006f5000)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000874000)=[{&(0x7f0000380000)="6ab0dc7cf4bd1b832cb32ea7d24fd65b21163c09627b810125a6f146361a04fa6b4435b6035898d43a8682b50a654c83ec3508f1", 0x34}, {&(0x7f0000a8d000-0x1000)="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0x1000}], 0x2, 0x0, 0x0, 0x4}, {&(0x7f0000b73000-0x1c)=@in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, 0x1c, &(0x7f00001a4000)=[{&(0x7f0000da9000-0x38)="01f506d7615ca0f84672db6a9eba044d0a2e2d5f9ae13315f1e0a66e5cf17af052e8a395396dc0b62885136147b3932b9df1384aa648c983", 0x38}, {&(0x7f0000650000)="65594cfbb4e4a87a07abb15fa1a8ba0f2b36cfee48ff3303e38d6d8f9f3d326a87da0b220fa9289ced4fa33b58fe64081665285b60a99fddb02b285550480e258943808c77f2a87dd844ec3d9516c8b514c0a394ee7700e20007f34e4e6e058b870e97e7f006f11111bb7f0ebe691b23ec7bcd7991953060940b295178dceb3ab92308c553", 0x85}, {&(0x7f00009f0000-0xb2)="9085cbaeecf2c8a75ef8194948f158ddee6adc7927063d5b0aab5515ab96b4a01b2e489fac5b073ea2ed9a3ac31a79c77158258beebf837b90ff2b2bf4e97d1f432ddfee840006254fa4738da79b6a56478c609b4f9bc24aa4394b00cb8ec928b3995cf2c9b2e66ffef2e2a554ab6b3b0b386bbf320faa1f7a27d65713016aec5c91a747d6bef353e8ac87887c924cecee789826e155492f3c14ac6d539f0102dc015b9a31e33f176f78f07299774a965d55", 0xb2}], 0x3, &(0x7f0000e83000)=[@sndinfo={0x1c, 0x84, 0x2, {0x5, 0x8, 0xfffffffffffffffc, 0xfffffffffffffffc, 0x0}}, @init={0x14, 0x84, 0x0, {0xfffffffffffffff7, 0x595, 0xca5, 0x5}}, @init={0x14, 0x84, 0x0, {0x40, 0x9, 0x9, 0x51}}, @init={0x14, 0x84, 0x0, {0x3ff, 0xfffffffffffffffa, 0xff, 0x9}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0xcbe, 0x0, 0x6, 0xffffffffffff0bd6, 0x0, 0x1ff, 0x4, 0x0}}], 0x5, 0x8000}, {&(0x7f0000350000)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008d2000-0x30)=[{&(0x7f0000865000-0x93)="cb204b28f466eded7a04b1a89c7a1b6b91447a063d27fffb91331a9caa07099e8bab09147fcf0990e5dcb3a64d3cb36fdd2829e82f995f14b57fea843ffc92a20b57fa96138acb4870a830a99a352d43b88ef53e991d21404efed49ea094fa62f871cfdac1dd9a683401673f9fa1390e19150fbd34a613db62ff97e072eb180678268ac4b2605c816823695d840196de7a41b1", 0x93}, {&(0x7f00002f7000)="eee061615516daafec19aeef0ffa81467dd44b7f05bd7a893980d802287a45ae7210d38760131dca6354116ad4c967d88c622e9297181ba753fc47a192ea77e22155563a9910dd", 0x47}, {&(0x7f00008e5000)="9c5d1009fad3751b1a3619062ecb52c07fa25de1ac57194ce9a6ec61d691fe7a3509bcad342d4d26f95d0c8b9f3b720ffbe803d4d019c3ce816b0334ec37f4eeb51f4323e6aefb7c57fe06cef784373ec884c6ad357d75b093cdb62a4477f9ffffffffffffff6867716b61d4af11e83eba2bc1cd44de363b9ebe2562d9538bae3f5669090487fcd3e49a32a2306dd5a7a3fdf505f790f1a49104a65afdd25e5508aa195fb617dfc70a818977133439b1a1c79e654f4becc7b748d35d409dd519c90320f61cdb000000008000000085bdac50661ce20891ebf403c82ab11fa19c42a70509988a336b7df5b92843abd1bf88c022", 0xf3}], 0x3, &(0x7f0000fd3000)=[], 0x0, 0x4}, {&(0x7f000051e000-0x1c)=@in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffff5f6}, 0x1c, &(0x7f00001ce000-0x40)=[{&(0x7f0000ec4000)="533f0a3a201d1fd24ae39dd228df370bec40b268017474bb29e8456d4d935dbf571c2bf0289753c267ebecc485b22d75b629d6c91f33a03ea681e17850d30474c76f64c636cfef19823c8ffba1b93b2d8f092b2b574e4a0df6dd318add8cace8fb3c8cacfca477d52b342f7376e05952a630029f68177b8aa9d08a83a6ae8f06726f453bb7af3cdf3888daa9ab45cca5146f2ccf432c6bbe6abd2903e3f5", 0x9e}, {&(0x7f0000309000-0xd8)="830d27bf04fa1170ce0ee9811a0a6fd7c99bdabaf65a1802f495bc70dfdbb09a251e1c3b1f26e151ce5c81aacafa0e19d7e8e6c6b578a4a79cea0a754b72f51b44ecf60c2d40f0e38c09373d15eb4ad8c5030bc4abf1834366bebbeb13b0bc7830979f11396cb29c25383f1ad418dc798b1223459a18f856aea5af404a29b7a4067a6c483e220174a89bdf2b75dafe6f2837ca293d39490d411bbf4c3d52bfa1fe3a14d0fe4eb07cb5ee6bee3a8dce9d3019f74e917663e8e614eda2e119f0e0bc29d28454caa3115e5b2bb2a54608c82be76fb372bd2f09", 0xd8}, {&(0x7f000020b000-0xbd)="aa64efd75d0530a9ecf37031a12be605783e3cc0eeee0563fe350f2621f55f72cb997147be3c14de67cd68fb4c5d84ddcbea8895f666792fbcdfb5ad45251fd930d2b11d2688f94dc321067c928f54790e53cb92f3c4de1d1ce6485e4e263ccfa06916a9463bce6091035db3cad280ccfb6c2e7926a8adf5de5533d8f6fef45ebfa81962d9248eae117a5f42a334a33d06ffd38e1c5dbd89d3cf7f2ec92b0fd7e1072aabb4c087421d02ee38d91bbe40e3e0e7b24b2bd1fe45ad27e31a", 0xbd}, {&(0x7f00006ab000-0x1000)="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", 0x1000}], 0x4, 0x0, 0x0, 0x20040041}], 0x7, 0x20008840) close(r0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000c6000)=0x0, &(0x7f000050f000)=0x4) 2017/10/23 20:44:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000f52000)="2f6465762f766373612300", 0xffff, 0x42000) name_to_handle_at(r0, &(0x7f0000ce5000-0x8)="2e2f66696c653000", &(0x7f0000c85000)={0x99, 0xbd2, "5bd6b80657474dccc43ba8562235a428c416076d1a6f3843f65804b31965aa3541b76b584010cdfad4c42c155285a48901c9dfc0af57df590af7a1804063f4fbcf67f64fbd5bf387dd7ada7f8f918dd979065d8e4d7108a26e39a1eb65dfd67d0cccf9f0b0099d2b7fb5a5f9263ffefe2deb30f7a7549bf2177bbee1386edefdcf7bbf54f8dca26f6eb561abc1fbd5a19a"}, &(0x7f00008f1000-0x4)=0x0, 0x400) socket(0x10, 0x4000000002, 0x0) 2017/10/23 20:44:31 executing program 1: r0 = open(&(0x7f0000294000)="2e2f66696c653000", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000469000)={0x0, @in6={{0xa, 0x1, 0x7ff, @loopback={0x0, 0x1}, 0x1e9f4e84}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9, 0x40, 0x3ff, 0x0}, &(0x7f0000a94000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000238000-0x6)={r1, 0x6}, 0x6) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00001ab000-0x8)={r1, 0xffffffff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) waitid(0x0, 0x0, 0x0, 0x5, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/23 20:44:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004ae000-0x9)="74727573746564c000", 0x1) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) pipe2(&(0x7f0000a97000)={0x0, 0x0}, 0x800) sendfile(r1, r1, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005c7000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x8001, 0xfbfffffffffffffc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8420, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000e96000)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f5c000+0x999)={0x0, 0x0}, &(0x7f000075e000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d54000+0xe3b)={r2, 0x5, &(0x7f0000414000-0xbc)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0xffffffffffffffc1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000782000)=0xc) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r1, &(0x7f0000cf2000-0xc)=@nl={0x0, 0x0, 0x4, 0x3}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000a89000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001e5000)=0xc) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f000090d000-0xda)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e36000)=0x5d) r4 = creat(&(0x7f0000faf000-0x8)="2e2f66696c653000", 0x0) prctl$setname(0xf, &(0x7f0000174000)="00") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x1, 0x7, 0x0, 0x20000000000000, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x3, r4, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000e59000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r5, r5, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:31 executing program 3: syz_open_dev$loop(&(0x7f0000654000)="2f6465762f6c6f6f702300", 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000003000)=0x0) socketpair$inet6(0xa, 0x3, 0x7, &(0x7f0000003000)={0x0, 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, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xc) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x103) r1 = syz_open_dev$mice(&(0x7f0000b7f000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0xbaa1192a6454f2d4) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) r2 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x120) r3 = gettid() ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000c5a000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r4 = socket(0x1e, 0x1, 0x0) syz_open_dev$loop(&(0x7f0000364000-0x5)="2f6465762f6c6f6f702300", 0x7fff, 0x2840) getsockopt(r4, 0x10f, 0x83, &(0x7f0000004000-0x4d)="", &(0x7f0000001000-0x4)=0x0) ptrace$getregset(0x4204, r3, 0x3, &(0x7f000045d000-0x8)={&(0x7f0000f42000-0x4b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00001aa000-0x14)={0x0, 0x300000000000, 0x7, 0x2, 0x0, 0x1}, &(0x7f0000b4d000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00001b0000)={r5, 0xb69}, &(0x7f000012b000-0x4)=0x8) setsockopt$inet6_buf(r4, 0x29, 0x2b, &(0x7f0000f31000-0x30)="8fd5cd37438ad807000000d05b20536a5964ab8c33da05874bc515f53d558dafbdd8309617735e28faafbac0fa4a81", 0x2f) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x1, 0x8}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r4, 0x6, 0xb, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1000) 2017/10/23 20:44:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8012, 0x4000000002, 0x1) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x21, 0x24, 0x3, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x21}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) 2017/10/23 20:44:31 executing program 7: r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x1000000000000004, 0x0, 0x6, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xfffffffffffffffd, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f00000f4000-0x8)=0x402) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d27000)="2e2f636f6e74726f6c00", 0x0) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0xffffffffffffffef, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00005bb000-0x8)={0x0, 0x0, ""}, &(0x7f00002b4000)=0x8) socket$inet6(0xa, 0x7fffe, 0x200000000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000b84000-0xc)={0x0, 0x8, 0x0}, &(0x7f0000995000-0x4)=0xc) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)="2f6465762f6b766d00", 0x0, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000abf000-0xc)="2f6465762f6175746f667300", 0x1a1000, 0x0) ioctl$TCSETSW(r3, 0x5402, &(0x7f0000ed7000-0x24)={0x6, 0x3, 0xfffffffffffffffc, 0x1f, 0x4, 0x0, 0x9, 0x4000000000000000, 0xfffffffffffffbff, 0x3f, 0x7, 0x56e5b476}) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f00001c4000-0x40)={0x4000000000000000, 0x0, 0xdf1d, 0x9, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r6, 0x4048ae9b, &(0x7f0000d28000)={0x80000, 0x0, [0x80000001, 0x7, 0x7ff, 0x1f, 0x1, 0x6, 0xfffffffffffffffe, 0x81]}) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r4, 0xae78, &(0x7f0000405000-0x8)=0x1) ioctl$KVM_SET_CPUID(r6, 0x4008ae8a, &(0x7f0000f41000-0xc8)={0x3, 0x0, [{0x40000007, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x8000000b, 0x0, 0x0, 0x6, 0x0, 0x0}, {0x1, 0x6, 0x10001, 0x7, 0x0, 0x0}]}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000001e000-0x14)={0x5, 0x9, 0x93b, 0x2, 0x3, 0x0, 0x0}, 0x1c) 2017/10/23 20:44:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f00005b9000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b69000-0x4)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000091a000)={r1, 0x1, 0x6, @random="c9da48ad29ca", [0x0, 0x0]}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x39) 2017/10/23 20:44:31 executing program 1: r0 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000000000)=@random={"6f73782e00", "747275737465646574683100"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000082a000)=0x0) fcntl$getownex(r1, 0x10, &(0x7f000077b000)={0x0, 0x0}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000863000)="2f6465762f7161745f6164665f63746c00", 0x400000, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006ae000)="2f6465762f73657175656e63657200", 0x800, 0x0) renameat(r2, &(0x7f0000edb000)="2e2f66696c653000", r3, &(0x7f0000c9d000)="2e2f66696c653000") ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00005b7000-0x4)=0x0) waitid(0x8000003, r4, 0x0, 0x7, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/23 20:44:31 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f00008c2000-0x1000)="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", 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xe6f8, 0x200) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000113000)={0x2000000008003, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x4000001000, 0xbb) sendmsg$netlink(r2, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x21, 0x24, 0x3, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x21}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) 2017/10/23 20:44:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 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$inet6(0xa, 0xa, 0x6, &(0x7f0000d45000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00004e8000)={0x8001, 0x80000001, 0x31, 0x101, 0x2}, 0x14) r1 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r1, r1, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00003b0000)={0x6, 0x3, 0x100000000, 0x7}) sendfile(r1, r1, &(0x7f00009a5000)=0x0, 0x40200) remap_file_pages(&(0x7f000032a000/0x2000)=nil, 0x2000, 0x2000009, 0x7b, 0x100) 2017/10/23 20:44:32 executing program 3: ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000700000)={"46dab6bc52fe989ff048170e6e2ef7d0", {0x4, 0x10001, 0x1, "073184df734c", 0x2, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)="2e2f66696c653000", 0x4000, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000001000)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000001000-0xb)={0x1f, 0x3, 0x1, 0x7, 0x2, 0x7f, 0x59, 0x5, 0x5a23, 0x3568, 0x4}, 0xb) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000fa5000-0x9)="2f6465762f73672300", 0x10000, 0x8000) getsockname$ipx(r1, &(0x7f0000813000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00003b0000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000da3000-0x78)={0x3, 0x78, 0xdd, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000129000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setsig(r3, 0xa, 0x1c) r4 = syz_open_dev$sndtimer(&(0x7f0000014000)="2f6465762f736e642f74696d657200", 0x0, 0x0) r5 = dup(r3) read(r5, &(0x7f0000182000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96) setsockopt$bt_rfcomm_RFCOMM_LM(r5, 0x12, 0x3, &(0x7f000069e000-0x4)=0x75, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000001000)={{0xffffffffffffffff, 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]}) bind(r2, &(0x7f000036b000)=@rc={0x1f, {0x6, 0x0, 0x80000000, 0x1, 0x4, 0x0}, 0x80000001}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x200000000000000, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) r6 = inotify_init1(0x0) getpgrp(0xffffffffffffffff) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000f70000-0x1c)={0x0, 0x0, 0x4, 0x0, 0x0, 0x4, 0x0, 0x1000, 0x74c4, 0x0, 0x10001, 0x2, 0x0, 0x0, 0x4, 0x1f, 0x8001, 0x3, 0x7}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000e000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000e000-0x4)=0xc) fcntl$setown(r6, 0x8, r7) fcntl$getownex(r6, 0x10, &(0x7f0000c1f000)={0x0, 0x0}) ptrace$setopts(0x4206, r7, 0x0, 0x0) 2017/10/23 20:44:32 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000679000-0xb)="2f6465762f6877726e6700", 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x11)=[{&(0x7f0000000000)="abfe12b3e171f3da4d399e5ca015d2ea9dbe9b41cc9ac3a362c01d3f260d9a798f16315d79cf69464066832d66e77fc7909e0e551fde9c76503ebb8b080dbf518bd1fa6d7f6a83eef7a19faf553d2769e2fcc4cc263a6da8af12978caf8bfbaf6c954d92e7b50d936d8b53b0f6024064113c9ec0ca44e7e480002d68bd34b0e510a04ffe5e851f0b62f1a5ce93382a3cecb5138828815190bba6094cb19513225d66b87e4a4d4fc4e42c757843daf0cf575438c72c968adcff45c46e3931ceb08002fe071c5b8217736fc01d707c406ba290bc119fb806ac174f31cb232dd0a296480c", 0xe3}, {&(0x7f0000001000-0x44)="d7291b7f6c6119c99fe483ce627a315fd812b72fa56f9a38eb033642cac1d63d7b441d58841512c4c18511a78762157989e8155a9e739331deeb364e0bcff6183677e1e9", 0x44}, {&(0x7f0000000000)="b400ddf1d85cb67e14168f0d65bcbc9f49690af07385419ac02c26d23e606bd57c89d8bc9d4f0923827a4d3b79380d235c0b22b3d48f349a08bc656fe7ec348860d3fb77ceb78e9a19fefe4445458fc7b7e9c4b22c30e5ba061fb9cdf5e75ea09f2f2f030627f29fb845ae729058b86423a37894f8d8a3cee258ff06ded2f0992e8043593e68af38732e4535fe64558d9c5ee6b91c3d9a67602d7c94854cac1e41495f054e24ba", 0xa7}, {&(0x7f0000001000-0xff)="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", 0xff}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000033d000-0x4)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000a12000)=0x101) ioctl$TCFLSH(r0, 0x540b, 0x7) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000cba000)={{0x1, 0x0, 0x9, 0x1, 0x3873}, 0x0, 0xb8e, "69643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x2, 0x4, 0x9, 0xe12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$netlink(0xffffffffffffffff, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x21, 0x24, 0x3, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x21}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) 2017/10/23 20:44:32 executing program 5: rename(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000a61000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x41) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000039e000)="2f6465762f6175746f667300", 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000ce9000)={{0xffffffffffffffff, 0x2, 0x80000001, 0x0, 0x1000}, 0xffffffff, 0xffffffff000, "69643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x5, 0x2, 0x3fe0, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = accept4(r0, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000000000)=0x60, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000a6d000-0x9b)={0x0, 0x10, "83af02f9703578c6dbad821d18578a2e"}, &(0x7f0000645000-0x4)=0x18) 2017/10/23 20:44:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005c7000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x8001, 0xfbfffffffffffffc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8420, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000e96000)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f5c000+0x999)={0x0, 0x0}, &(0x7f000075e000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d54000+0xe3b)={r2, 0x5, &(0x7f0000414000-0xbc)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0xffffffffffffffc1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000782000)=0xc) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r1, &(0x7f0000cf2000-0xc)=@nl={0x0, 0x0, 0x4, 0x3}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000a89000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001e5000)=0xc) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f000090d000-0xda)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e36000)=0x5d) r4 = creat(&(0x7f0000faf000-0x8)="2e2f66696c653000", 0x0) prctl$setname(0xf, &(0x7f0000174000)="00") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x1, 0x7, 0x0, 0x20000000000000, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x3, r4, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000e59000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r5, r5, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005ce000)="2f6465762f7161745f6164665f63746c00", 0x1, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f00008ff000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000051e000)={{{@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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae7000)=0xe8) bind(r0, &(0x7f000094a000-0x14)=@ll={0x11, 0x1f, r2, 0x1, 0xfffffffffffffeff, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00008d4000-0xc)={0x0, 0x0, 0x0}, 0xc) waitid(0x4, r3, 0x0, 0x5, &(0x7f0000dd3000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/23 20:44:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)="2e2f636f6e74726f6c00", 0x0) r0 = perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x408000a) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a90000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000720000-0x4)=0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000fed000)={0xf000, 0x10000, 0x0}) pipe2(&(0x7f0000300000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sched_setaffinity(r4, 0x8, &(0x7f0000cfd000-0x8)=0xffffffff00000001) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) geteuid() setsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000f0e000-0x4)=@int=0x6, 0x4) vmsplice(r6, &(0x7f0000227000-0x60)=[{&(0x7f00007f3000)="", 0x0}, {&(0x7f00007f5000-0x1000)="", 0x0}, {&(0x7f00007c9000-0x39)="d7486fe7b389d8f332b6382d804b49ccc1a57115d03d492690229b365d229f4f332aaca3102e9f2cc6d11db237aba558cd523fb7e415db93606ea9be6a027472cd61a4b3977a7033629d6c2f27ab18b8ba802256ab69e2286af1a191b04c9e5f4a279ac5c6d2af85153feefa4d7ef19a4db51c7d20b5bdfc1841151f49456a20f4bfb9c50244d62005122e", 0x8b}], 0x3, 0x4) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000002000-0x8)=0x0, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x1e, 0x5, 0x0) sendmsg(r7, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff0100000020df0000000000000000805bf86c48020002000000f1ffffff009a480075e6a5000000010300000000e4ff064b3f013a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206c3975bc40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d1b000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x4) inotify_add_watch(r1, &(0x7f000019d000)="2e2f636f6e74726f6c00", 0x1000004) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x4000000000, 0x0) r8 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000000)={0x2, 0x1000, "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"}) gettid() perf_event_open(&(0x7f000059d000-0x78)={0x2, 0x78, 0x75, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x2, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0xfffffffffffffffd, 0x8000000000, 0x0, 0x1, 0x0}, r8, 0xffffffffffffffff, r5, 0x4000000000000000) 2017/10/23 20:44:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x21, 0x24, 0x3, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x21}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0xc081}, 0x0) r1 = syz_open_dev$mice(&(0x7f000048f000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x40000) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x1000) 2017/10/23 20:44:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000023c000)="2f6465762f72666b696c6c00", 0x101000, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000501000)={0x7, 0x0, [{0xffffffffffffffab, 0x3, 0x0, 0x0, @sint={0x6, 0x8001}}, {0x2, 0x3, 0x0, 0x0, @irqchip={0x1, 0xfffffffffffff562}}, {0x2, 0x4, 0x0, 0x0, @irqchip={0x1ff, 0x52}}, {0x9, 0x3, 0x0, 0x0, @adapter={0x5, 0x2, 0x4, 0x5, 0x1}}, {0x5, 0x1, 0x0, 0x0, @irqchip={0x8, 0x9}}, {0x7, 0x0, 0x0, 0x0, @irqchip={0x9, 0x1ff}}, {0x7, 0x2, 0x0, 0x0, @sint={0x57, 0x0}}]}) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSBRK(r0, 0x5427) socket$inet6_tcp(0xa, 0x1, 0x0) waitid(0x0, 0x0, 0x0, 0x5, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000039c000-0x20)={@generic="50ff52ec1d86823bcb00a0d5e962e68d", @ifru_flags=0x8000}) 2017/10/23 20:44:32 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setns(0xffffffffffffffff, 0x4000000) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000467000)="2f6465762f72666b696c6c00", 0x80, 0x0) shutdown(r1, 0x3) 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) mkdir(&(0x7f000002a000-0xa)="2e2f66696c653000", 0x0) syz_open_dev$tun(&(0x7f0000581000)="2f6465762f6e65742f74756e00", 0x0, 0x1fc) epoll_create1(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000944000)="2f6465762f73672300", 0x3, 0x10) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000471000-0x11)="2f6465762f7161745f6164665f63746c00", 0x2000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f000084d000-0x75)="07e35c8d89ed8fc25bdfad8aa9204c4bf6903b1f7dbe24202a9cf0de34d05f178a98986966ae990829763a8df5e9c899ff49fd5f2cc60626e63adde3f1deb9dee3b923062b8a56fde5221410585755205f27281ecb73709b2f87c2bbeef16254d2efb25e452811f418ecbe0f93bfeaec9664bc3a3d") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000006, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, r3, 0x0) socket(0x1f, 0x9, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x9245, 0x1, 0x10000000000, 0x2, 0x0, 0x80000001, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000062b000-0x58)={0x26, "726e670000000000000014000000", 0x4000000000012, 0x200f, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000a40000)="", 0x0) dup2(r5, r0) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x2000000000000) bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xb, 0xfffffffffffffffe, 0x5, 0x4, 0x2, 0x0, 0xffffffffffffffff}, 0x1c) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x0, 0x10010, r5, 0xffffffffffffffff) mmap(&(0x7f0000d32000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) [ 198.555491] QAT: Invalid ioctl [ 198.568950] QAT: Invalid ioctl 2017/10/23 20:44:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 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 = request_key(&(0x7f00008ce000-0x5)="6465616400", &(0x7f0000174000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000027000-0x2)="7b00", 0xfffffffffffffffb) keyctl$describe(0x6, r0, &(0x7f0000d96000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f) r1 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r1, r1, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000e84000)={0x0, 0x1, &(0x7f0000000000)=[@generic={0x0, 0x0, 0xffffffffffff8000, 0x0}], &(0x7f00004bf000-0x2)="2b00", 0x0, 0x0, &(0x7f0000a3f000)="", 0x0, 0x0}, 0x30) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000041b000)={0x0, 0x0}) perf_event_open(&(0x7f000037d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00002bc000)=[@in6={0xa, 0x1, 0x37c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000073d000-0x4)={r1}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000a67000-0x14)={0x0, 0xffff, 0x3, 0x8, 0x100000000, 0x1}, &(0x7f0000453000)=0x14) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000547000)="2f6465762f73657175656e6365723200", 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00002cb000)={r2, @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]}, 0x0, 0x0, 0x0, 0x1, 0x0}, 0xa0) r4 = socket(0x100000000011, 0x2, 0x8) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000059e000-0x4)={0x0, 0x1, 0xfdd}, 0x4) socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000466000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r1, 0x29, 0x40000000000001b, &(0x7f000000c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000898000)={@loopback={0x0, 0x1}, r6}, 0x14) 2017/10/23 20:44:32 executing program 5: rename(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000a61000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x41) r1 = syz_open_dev$mice(&(0x7f0000c88000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x100) setsockopt$inet6_tcp_int(r1, 0x6, 0x11, &(0x7f0000944000-0x4)=0x80000001, 0x4) r2 = accept4(r0, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000000000)=0x60, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000a6d000-0x9b)={0x0, 0x10, "83af02f9703578c6dbad821d18578a2e"}, &(0x7f0000645000-0x4)=0x18) 2017/10/23 20:44:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000901000-0x10)={0x90000, 0x0, 0x400, 0xff}, 0x10) flock(r0, 0x3) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x21, 0x24, 0x3, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x21}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00001d8000-0x9)="2f6465762f76637300", 0x80080, 0x0) utimensat(r1, &(0x7f0000d0b000-0x8)="2e2f66696c653000", &(0x7f0000d60000)={{0x0, 0x2710}, {0x77359400, 0x0}}, 0x100) fstatfs(r0, &(0x7f0000d15000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000924000-0x4)=0x0, &(0x7f0000000000)=0x4) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7) 2017/10/23 20:44:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000d36000-0x4)=0x0, 0x4) sendfile(r1, r1, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005c7000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x8001, 0xfbfffffffffffffc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8420, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000e96000)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f5c000+0x999)={0x0, 0x0}, &(0x7f000075e000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d54000+0xe3b)={r2, 0x5, &(0x7f0000414000-0xbc)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0xffffffffffffffc1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000782000)=0xc) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r1, &(0x7f0000cf2000-0xc)=@nl={0x0, 0x0, 0x4, 0x3}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000a89000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001e5000)=0xc) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f000090d000-0xda)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e36000)=0x5d) r4 = creat(&(0x7f0000faf000-0x8)="2e2f66696c653000", 0x0) prctl$setname(0xf, &(0x7f0000174000)="00") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x1, 0x7, 0x0, 0x20000000000000, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x3, r4, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000e59000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r5, r5, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002ec000)="2f6465762f72666b696c6c00", 0x400, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000511000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000035e000)=0x2c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000071f000-0x8)={r1, 0x9}, &(0x7f00007f2000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00002ba000)={0x0, 0x0, 0x0}, &(0x7f0000547000-0x4)=0xc) r4 = getgid() getsockopt$sock_int(r2, 0x1, 0xc, &(0x7f00003f2000)=0x0, &(0x7f00007d6000)=0x4) fchown(r2, r3, r4) waitid(0x0, 0x0, 0x0, 0x5, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/23 20:44:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x21, 0x24, 0x3, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x21}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000fac000-0x8)="2e2f66696c653000", 0x501000, 0x52) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000a09000-0x6)={0x6, 0x5}) 2017/10/23 20:44:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 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$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r0, r0, &(0x7f000058b000-0x8)=0x0, 0x40200) r1 = dup(r0) r2 = eventfd(0x0) syz_open_dev$vcsa(&(0x7f0000fa3000-0xb)="2f6465762f766373612300", 0x8000, 0x2001) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000076e000-0x18)={0x6000, &(0x7f000093a000)=0x0, 0x4, r2, 0x2}) 2017/10/23 20:44:32 executing program 3: syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x1, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = fcntl$getown(r2, 0x9) mkdir(&(0x7f0000bdb000)="2e2f66696c653000", 0x0) mount(&(0x7f0000e07000)="2e2f66696c653000", &(0x7f0000a70000)="2e2f66696c653000", &(0x7f00004db000-0x6)="72616d667300", 0x0, &(0x7f000054d000)="") r4 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0xbc9dc8fbd81cb4b1) writev(r4, &(0x7f0000017000)=[{&(0x7f0000ced000-0xc)="28d9d1c3dd76aae49d", 0x9}, {&(0x7f0000b23000-0x26)="", 0x0}], 0x2) r5 = syz_open_dev$random(&(0x7f00004a9000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x0) ioctl$int_in(r5, 0x5452, &(0x7f0000e47000-0x8)=0xc6) r6 = open(&(0x7f0000e8c000-0x8)="2e2f66696c653000", 0x10103d, 0x84) getdents(r6, &(0x7f0000786000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56) ftruncate(r6, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000842000)="2f6465762f70746d7800", 0x24280, 0x0) sendfile(r1, r6, &(0x7f0000013000-0x8)=0x0, 0xfffffffd) r7 = getpgrp(r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000080c000-0x8)="2e2f66696c653000", 0x1c0) r8 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r8, &(0x7f0000034000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00005dd000)="2e2f66696c65302f66696c653000", &(0x7f0000fd9000)="2e2f66696c653000", &(0x7f0000f70000)="007609", 0x2000, &(0x7f0000a06000)="") unlinkat(r8, &(0x7f000057d000)="2e2f66696c653000", 0x200) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000a02000)="2e2f66696c65302f62757300", &(0x7f000000c000)="72616d667300", 0x40000, &(0x7f0000487000)="b8e9") fcntl$setown(r5, 0x8, r7) fcntl$setsig(r5, 0xa, 0x12) 2017/10/23 20:44:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x21, 0x24, 0x3, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x21}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f000010a000-0xbc)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/23 20:44:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000034e000)="2f6465762f72666b696c6c00", 0x200600, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000a84000)={0x0, @in6={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000071c000)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000181000)={r1, 0x2, 0x30}, &(0x7f00009df000-0x4)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200001, 0x0, 0x101, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r2, 0x29, 0x1e, &(0x7f0000479000-0x4)=0x0, &(0x7f0000d93000)=0x4) waitid(0x0, 0x0, 0x0, 0x5, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/23 20:44:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000268000-0x1)=0x4) sendfile(r1, r1, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005c7000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x8001, 0xfbfffffffffffffc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8420, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000e96000)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f5c000+0x999)={0x0, 0x0}, &(0x7f000075e000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d54000+0xe3b)={r2, 0x5, &(0x7f0000414000-0xbc)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0xffffffffffffffc1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000782000)=0xc) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r1, &(0x7f0000cf2000-0xc)=@nl={0x0, 0x0, 0x4, 0x3}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000a89000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001e5000)=0xc) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f000090d000-0xda)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e36000)=0x5d) r4 = creat(&(0x7f0000faf000-0x8)="2e2f66696c653000", 0x0) prctl$setname(0xf, &(0x7f0000174000)="00") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x1, 0x7, 0x0, 0x20000000000000, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x3, r4, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000e59000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r5, r5, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80007, 0x10004) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000182000-0x8)="2e2f66696c653000", 0x40, 0x400000000010) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000755000-0xc)={&(0x7f000047b000-0x8)="2e2f66696c653000", 0x0}, 0xc) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000775000-0xc)={0x0, @loopback=0x0, @multicast2=0x0}, &(0x7f0000f26000)=0xc) getpeername$netlink(r2, &(0x7f0000268000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000317000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000b3a000-0x14)={@loopback={0x0, 0x1}, r4}, 0x14) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00003db000-0x14)={r0, r2, 0x3, 0x1, r3}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000e72000-0x4)=0x2, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000239000)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c18000)=0xe8) sendto$inet6(r0, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f64000-0x59)="", 0x0, 0x0, 0x0, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f000028e000-0x1)=0x0) ioctl$sock_ifreq(r1, 0x8913, &(0x7f00009f6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x0}) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f000047d000)={0x3, 0x1f, [{0x2, 0x0, 0x80}, {0x800, 0x0, 0x3}, {0x6, 0x0, 0x101}]}) 2017/10/23 20:44:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) r1 = dup2(r0, r0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000047d000-0x4)=r1, 0x4) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000d0a000-0x4)=0xffffffffffffff81, &(0x7f000047a000)=0x4) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f000028b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f0000388000-0x8)=[{&(0x7f000057d000)=[{0x21, 0x24, 0x3, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x21}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) 2017/10/23 20:44:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000e2a000-0x8)="2e2f66696c653000", 0x76fca84778427a53, 0xe) perf_event_open(&(0x7f0000d7a000-0x78)={0x0, 0x78, 0x8, 0x100, 0x8, 0x0, 0x0, 0x9, 0x400, 0x8, 0x100000000, 0x7fffffff, 0xe76, 0x6, 0x0, 0xb775, 0x3, 0x4, 0x101, 0x4, 0x9, 0x7, 0x7, 0x1000, 0x1, 0x7fffffff, 0x0}, r0, 0x4, r1, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000c5e000-0x4)=0x1, 0x4) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) socket$inet6_tcp(0xa, 0x1, 0x0) waitid(0x0, 0x0, 0x0, 0x5, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$vcsn(&(0x7f0000a40000)="2f6465762f7663732300", 0x0, 0x40) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f00009d4000-0x8)={0xa, &(0x7f0000ec1000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) syz_open_dev$mice(&(0x7f00002f1000)="2f6465762f696e7075742f6d69636500", 0x0, 0x8000) mknod$loop(&(0x7f00002f3000-0x8)="2e2f66696c653000", 0x2, 0x1) 2017/10/23 20:44:32 executing program 5: socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000042000-0xb)="2f6465762f6877726e6700", 0x80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4b, &(0x7f00004a3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x5, 0x4, 0xfffffffffffffffd, 0x0, 0x3d, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0xc2, 0x0, 0x0, 0x800, {[@md5sig={0x13, 0x12, "ada4d7cbfe7b7d8fda83cf5bcc125f0e"}]}}, {"55"}}}}}}, 0x0) socket(0x10, 0x2, 0x0) mmap(&(0x7f0000983000/0x13000)=nil, 0x13000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000528000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x40000) socket$inet_icmp(0x2, 0x2, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)="2f6465762f73657175656e6365723200", 0x8002, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000043e000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d07000)={0x0, 0xffffffffffffff2a}, &(0x7f0000442000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000e79000-0x8c)={r2, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x28}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000d24000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffffa0, 0x2, @time={0x0, r3}, {0x7fff, 0x7fffffff}, {0x0, 0x0}, @connect={{0x80000001, 0xffffffff}, {0x7ff, 0xffffffff}}}], 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d1f000-0x4)=0x0) r4 = getpgrp(0x0) perf_event_open(&(0x7f0000349000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x8000000, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x2000000000000004, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000091000)={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f0000a60000)="", 0x0, 0x20000011, &(0x7f0000dc2000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r5, 0x4, 0x2000) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000005f000-0x11)="2f6465762f7667615f6172626974657200", 0x101800, 0x0) setsockopt$inet6_tcp_int(r6, 0x6, 0x9, &(0x7f0000b67000)=0x20, 0x4) read(r5, &(0x7f0000fab000-0x1)="00", 0x1) shutdown(r5, 0x1) 2017/10/23 20:44:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000051b000-0x8)="2e2f66696c653000", 0x40) getsockopt$inet_dccp_buf(r0, 0x21, 0x20000000000008f, &(0x7f000083a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f000002e000)=0x1000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) 2017/10/23 20:44:32 executing program 7: ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000b01000)=0xd000) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000828000)={"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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000003, 0x78, 0xd7, 0x0, 0x4080, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xbf, 0x0, 0x1000000000, 0x0, 0x0, 0x2, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00005ab000)=[], 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b0e000-0x4)={0xffffffffffffff9c}) getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f000015e000-0xc0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00009c9000)=0xc0) r4 = memfd_create(&(0x7f00003d2000)="6874653028656d3000", 0x2) fcntl$getownex(r4, 0x10, &(0x7f0000968000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005fd000-0x78)={0x1, 0x78, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4, 0xd34, 0x0, 0x0, 0x100000000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x800, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000410000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) listen(r4, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f00009a0000)=0x2, 0x4) splice(r2, 0x0, r4, 0xb, 0x1ff, 0xa) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f000059e000)="2f6465762f73657175656e63657200", 0x10040, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r6, &(0x7f000000b000-0xb5)="06", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) r8 = accept4(r4, &(0x7f0000592000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d5c000)=0xc, 0x800) connect$unix(0xffffffffffffffff, &(0x7f0000498000)=@file={0x0, "2e2f66696c65302f66696c653000"}, 0x10) io_setup(0x2, &(0x7f0000427000)=0x0) io_submit(r9, 0x6, &(0x7f0000864000-0x30)=[&(0x7f0000807000-0x40)={0x0, 0x0, 0x0, 0x3, 0xffffffffffffff7f, r4, &(0x7f000054e000)="1521bb42a6da3f8465123e6b035dfddd80d0b4495fe06e44a40b4052156473e63139edf7e4a6934e426f2588f7d36ce87dff0b35a226f84e1b854b0371f45b06dde45e6b78cb1bea742def730e4881c2ab0bba7c30c5307b9f190f1d7fbbbfda61ab01d3a9ea7b57ee600c39c1965eb725916ceeb52b7681ce573c286cf8fe729e9547073323a63dcd422bec19351d2c2e0867810f4910ab3e2029b75148aa5d7dc7d551687a621612a064e31e36e701a7a4c64aab74d7df0a33ca507010afb10f6bd26a99", 0xc5, 0x40, 0x0, 0x0, r4}, &(0x7f00008f7000)={0x0, 0x0, 0x0, 0xf, 0xfffffffffffffffc, r4, &(0x7f0000291000-0x69)="6980d779aa8136e037d3a43a685162c1ab5e42a9e0e1d3a246eaab0edf0b1b0059c0727660d83573f5167f18d09ecb4c2ec72cd6798c7105909266d73b085272296d7969b2066c8d4a75465f635e011b7e7eb1156caa72088162e607f878893bbe395ac00796e15722", 0x69, 0xffff, 0x0, 0x1, r7}, &(0x7f0000ac7000-0x40)={0x0, 0x0, 0x0, 0xf, 0xf21, r6, &(0x7f0000c02000)="eee876e678ed6e5d7275adcbdb280a328ba474270c4a21746fbb73862415605586eac02b1c83c056e6304df4a84d45e6590e55865c1e63449e5a8508c7a7e6e27d346a27f9357ca695cccbf04e36909da18b9ee7b44d5cbff10e0631b2", 0x5d, 0x1, 0x0, 0x1, r7}, &(0x7f000075d000-0x40)={0x0, 0x0, 0x0, 0xe, 0x5e44, r7, &(0x7f0000f96000-0xfd)="ecb7e6d9bd9cc477ae66e817a6080697b89a4cdb2df43c41a1c5f5c51ba01a92249b2852a846510bfc11a90699974731d7a4927b6c1cec9a2c9884ba1def944d483d9f5c797b009b471a466961719724fc25fb8421a65273b7dd872ef9e6f231b0539e6b639308945a99ee93b7d9aa71ad8f756ab5c53ad9e26dc4acd5847dab643a8b414c53efb294d7e28b61e8bb145ceab53d4520a4ed3cc6c08e7ed8f341e3efc10088bd691598daaeb6f36a0f8a06056b78c5fd0bb1d29f319cda82f201c51a8578c53b9d4a9f724ae8c0b8e5256b63bfa5080dad31c4f99ae01bc657795dcb2bd189b378aa2dd252914cf8e9f6980275335ca65ae0fbeef6a03a", 0xfd, 0x6, 0x0, 0x1, r4}, &(0x7f00000e3000)={0x0, 0x0, 0x0, 0x2, 0x5, r8, &(0x7f00001c3000)="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", 0x1000, 0x8, 0x0, 0x1, r7}, &(0x7f00006f8000)={0x0, 0x0, 0x0, 0x0, 0x93, r3, &(0x7f000013d000)="35c67a3cac89e81f4cec88f8682db41b6173edfa8cc075d590958f0dd9fbc83d13e09f488b0f940954185cf1779940ab186ef39477eb0d5c97bfe9a474312eb2d3d444a9e693579f041e069cff39e4d07416db14608006ac715f0738af9cadf74de01f59ffc7aae17425201e93a5e2e4d5b5bf543ff6918ec19bf994d62c5fe7fd1df11666a757cbd0b19f2d917126b83b283326f325d5f67b6d1fb40e", 0x9d, 0x101, 0x0, 0x1, r7}]) sendmsg$netlink(r1, &(0x7f00008dc000)={0x0, 0x0, &(0x7f00007c9000-0x10)=[{&(0x7f000072d000-0x14)=[{0x11, 0x16, 0x201, 0x0, 0x0, "3d"}], 0x11}], 0x1, &(0x7f000093c000-0x18)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f00004c3000)=[{&(0x7f0000023000-0x1)="00", 0x1}], 0x1) 2017/10/23 20:44:32 executing program 3: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x8, 0x20012, r0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x2, 0x32, r0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = pkey_alloc(0x0, 0x2) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f000091a000/0x1000)=nil, 0x1000, 0x0, 0x10000000000010, r4, 0x0) pause() mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = fcntl$dupfd(r4, 0x0, r1) ioctl$RNDADDTOENTCNT(r5, 0x40045201, &(0x7f00004b5000)=0x10001) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000a2d000-0x20)={0x200003, 0x0, 0x11000, 0x2000, &(0x7f00001d7000/0x2000)=nil}) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x2000000, 0x38, r4, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x32, r1, 0x0) mbind(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000adb000-0x8)=0x6, 0x200c, 0x0) mlock2(&(0x7f00004ed000/0x4000)=nil, 0x4000, 0x7ffffffffff7) mlock2(&(0x7f0000993000/0x3000)=nil, 0x3000, 0x200000000000000) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) mmap(&(0x7f0000854000/0x1000)=nil, 0x1000, 0x1000001, 0x20010, r0, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r4, r6, &(0x7f000060d000/0x18000)=nil, &(0x7f00003b6000)=[@text16={0x10, &(0x7f0000af5000)="0f08650f01db0f005d0366b8010000000f01c10f01cfbaf80c66b8acebbd8c66efbafc0c66edb823018ec865790f01c865260f01df0f01f3", 0x38}], 0x1, 0x10, &(0x7f00001c1000)=[@dstype3={0x7, 0xc}], 0x1) pkey_mprotect(&(0x7f000023c000/0x4000)=nil, 0x4000, 0x24d3bb8b3ebb6bf6, r3) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f00002a8000/0x18000)=nil, &(0x7f0000500000-0x18)=[@text32={0x20, &(0x7f000080b000+0xa05)="c4c17a6f309a0d0000007500c4e3594c39f1f30f01bc080d000000b9a00b0000b800200000ba000000000f300f214366baf80cb8e41e5782ef66bafc0ced2e0f009903000000c744240012d86681c74424020e000000c7442406000000000f011c2466360f018aba000000", 0x6b}], 0x1, 0x0, &(0x7f0000af1000)=[@cr0={0x1, 0x6}, @efer={0x3, 0x100}], 0x2) mmap(&(0x7f00002d6000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x1) mmap(&(0x7f00009f9000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f000033a000-0x28)={0x2, 0x0, [{0x277, 0x0, 0x10001}, {0x74d, 0x0, 0x81}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$mouse(&(0x7f0000002000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x3a, 0x90000) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2017/10/23 20:44:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x0, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000ed4000)=0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000067d000)="2f6465762f7161745f6164665f63746c00", 0x2000, 0x0) perf_event_open(&(0x7f00008f6000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000095000)={0x0, 0x0, 0x0}, &(0x7f0000e82000-0x4)=0xc) ptrace$setregs(0xd, r3, 0x3, &(0x7f0000586000)="e1d2a3c743b9f015a3760d653ef675271ef3a19413c8711ac43894884ce894d6") r4 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sched_setaffinity(r3, 0x8, &(0x7f00005a8000)=0x401) openat$hwrng(0xffffffffffffff9c, &(0x7f00005bb000-0xb)="2f6465762f6877726e6700", 0x1, 0x0) sendfile(r4, r4, &(0x7f000058b000-0x8)=0x0, 0x40200) openat(0xffffffffffffff9c, &(0x7f0000ea8000)="2e2f66696c653000", 0x42100, 0x0) 2017/10/23 20:44:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x21, 0x24, 0x3, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x21}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f000021b000)=0x9, 0x4) 2017/10/23 20:44:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) execve(&(0x7f000082c000-0x7)="2e2f66696c653000", &(0x7f0000cad000-0x8)=[&(0x7f0000205000-0xb)="70726f6363707573657400", &(0x7f00001ec000)="5b2e2a232c286b657972696e672d766d6e65743076626f786e65743000"], &(0x7f0000c7d000)=[&(0x7f000089e000-0x1)="00", &(0x7f00003c6000-0x14)="776c616e307365637572697479293a656d312b00", &(0x7f0000efc000-0x3)="2d2d00", &(0x7f0000aab000)="7070703013", &(0x7f00009c2000-0x1a)="656d30707070312121706f7369785f61636c5f61636365737300", &(0x7f000056d000-0x5)="70726f6300", &(0x7f0000002000)="00"]) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) waitid(0x0, 0x0, 0x0, 0x5, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/23 20:44:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x6) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000e6b000)=0x0, &(0x7f0000972000)=0x4) setsockopt$sock_int(r0, 0x1, 0x1000002b, &(0x7f00002c0000)=0xffffffff, 0x4) fcntl$setsig(r0, 0xa, 0x59) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) pipe(&(0x7f0000fbd000-0x8)={0x0, 0x0}) r2 = getpid() r3 = geteuid() r4 = getegid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000da4000-0x4)=0x0) r6 = getuid() r7 = getgid() fcntl$getownex(r0, 0x10, &(0x7f00006ec000)={0x0, 0x0}) fstat(r0, &(0x7f0000f77000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000cbb000)=0x0, &(0x7f0000216000-0x4)=0x0, &(0x7f0000312000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003e8000-0x4)=0x0) r12 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000521000)={0x0, 0x0, 0x0}, &(0x7f0000291000)=0xc) sendmsg$unix(r1, &(0x7f00005c6000-0x1c)={&(0x7f0000773000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000f3e000)=[{&(0x7f00006a7000)="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", 0x1000}, {&(0x7f0000cd2000)="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", 0xfa}, {&(0x7f0000c9e000-0xbb)="514e45881108cdd26556cf0e89742a32bfa44f8e28a9c0d6ebfe8e4605bdee68598ddeff9f118874159a7d2ca93e4e8341578d7a3f3565c64d13ff7bd19bb258fd612a39a7be012f2be3b839d48bdad2023dd1e50bf9772311091170bbd0a2a5d15c28604feea6287be6331cef85aea6ea0005434df4f59011005e0ea212e98ebb430cb5dd46e54d749f84617d3fd616e3778b0847f5bfc1cd3164eb216d86918263dbe396e6e76695d79d50ae840abc4d691acdd54f840199ae3a", 0xbb}, {&(0x7f00002f1000)="5778db3e25df", 0x6}], 0x4, &(0x7f0000059000)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x7, 0x4001}, 0x4c010) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f00003c5000)=0x1, 0x4) r14 = dup(r0) epoll_ctl$EPOLL_CTL_MOD(r14, 0x3, r0, &(0x7f00000bf000-0xc)={0x30000010, 0x0}) r15 = dup3(r14, r0, 0x80000) getegid() setsockopt$inet_tcp_TCP_MD5SIG(r15, 0x6, 0xe, &(0x7f00002d4000)={{{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xb5, 0x20, 0x1153, "f881304f031e2d8b49ed86eaa3ebcba3e0a607ff561743228025da5dc9f381eb1878a7a8e9da176cced5d86d9ef83b002604361a59f93ceed95736a71b43c54e012034cac54c644825fd4b36517ae568"}, 0x160) setns(r15, 0x40000000) statfs(&(0x7f0000e34000)="2e2f66696c653000", &(0x7f00007d4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") bind$inet6(r0, &(0x7f000099b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x100001}, 0x1c) 2017/10/23 20:44:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = epoll_create1(0x0) r1 = mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e01000)={0x0, 0x0}) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000a65000)=0x0, 0x4) write(r0, &(0x7f0000947000)="38", 0x1) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000338000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r1, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) fadvise64(r1, 0x0, 0x55, 0x2) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000542000)="2f6465762f6175746f667300", 0x200000, 0x0) bind$bt_l2cap(r2, &(0x7f0000542000)={0x1f, 0x3, {0x1f, 0x80, 0x81, 0x7, 0xf9, 0x8000}, 0x800, 0x2}, 0xe) openat(r2, &(0x7f0000845000-0x7)="2e2f66696c653000", 0x8800, 0x80) poll(&(0x7f0000344000-0x20)=[{r1, 0x514, 0x0}, {r0, 0x100, 0x0}, {r1, 0x200, 0x0}, {r0, 0xa100, 0x0}], 0x4, 0x9) 2017/10/23 20:44:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005c7000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x8001, 0xfbfffffffffffffc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8420, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000e96000)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f5c000+0x999)={0x0, 0x0}, &(0x7f000075e000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d54000+0xe3b)={r2, 0x5, &(0x7f0000414000-0xbc)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0xffffffffffffffc1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000782000)=0xc) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r1, &(0x7f0000cf2000-0xc)=@nl={0x0, 0x0, 0x4, 0x3}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000a89000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001e5000)=0xc) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f000090d000-0xda)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e36000)=0x5d) r4 = creat(&(0x7f0000faf000-0x8)="2e2f66696c653000", 0x0) prctl$setname(0xf, &(0x7f0000174000)="00") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x1, 0x7, 0x0, 0x20000000000000, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x3, r4, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000e59000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x14d202) sendfile(r5, r5, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:32 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000003000-0x9)="2f6465762f73672300", 0x3, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000+0xd15)=0x200, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d0d000)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b05000)=0x0, &(0x7f00003d9000-0x4)=0x4) r2 = socket(0x10, 0x4000000002, 0x0) fstat(r0, &(0x7f000075a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000d8000)={0xbe}, 0x4) getgroups(0x8, &(0x7f0000074000-0x20)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) chown(&(0x7f000012b000)="2e2f66696c653000", r3, r4) sendmsg$netlink(r2, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x21, 0x24, 0x3, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x21}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) 2017/10/23 20:44:32 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000029c000)=0xa24, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f000049d000)="240000001e000712010100080300650001000040e50000070b8000210000000200000040", 0x24) 2017/10/23 20:44:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00006b1000-0x9)="2f6465762f72746300", 0x501080, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000192000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r1, r1, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:32 executing program 3: r0 = memfd_create(&(0x7f0000583000-0x1f)="73656c662365316367726f7570235b6e6f64657673650700000078212b00c5", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, 0x26, r0, 0x0, 0x8, 0x3) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00008e6000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) fcntl$addseals(r0, 0x409, 0x3) mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000996000/0x1000)=nil, 0x1000, 0x6, 0x8972, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000013000-0x11)="2f6465762f7667615f6172626974657200", 0x400, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000025000)="2e2f66696c653000", &(0x7f0000050000-0x10)=[&(0x7f0000056000)="2c00", &(0x7f0000057000-0x39)="6b657972696e676d696d655f747970656e6f64657674727573746564637075736574246d643573756d776c616e312573797374656d262d7b00", &(0x7f0000056000)="76626f786e6574316367726f757000", &(0x7f0000057000-0x3)="6c6f00"], &(0x7f0000043000-0x4)=[&(0x7f0000052000-0xd)="6c6f73656375726974792f5d00"], 0x400) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000057000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000471000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x3, 0x4) sendmmsg$nfc_llcp(r3, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x800, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1040744381c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x58, &(0x7f0000006000)=[], 0x0, &(0x7f0000239000-0x1010)={0x24, 0x29, 0x4, "f1eb437ee62fa89f7006e4a66e0200000000000000803af2"}, 0x24, 0x80}, {&(0x7f000023b000-0x60)={0x27, 0x8000000000005993, 0xc038, 0x7, 0x100000000, 0x100000001, "89c0a949918f1849dad6fbd276c2613dc27942845d0ca6c3aa16b35e4d3bb5192bb2ebab4afb664f4f442a60455c4bd119113ca2dea2dd750441098296c0be", 0x400}, 0x58, &(0x7f000023c000)=[{&(0x7f0000408000)="84fa2c6188ff4460443ac700776e0a336ab8f211922fe675f30d4bcd5b6dcce1289e01f359a0d9123785184539e22e7ef97bbeb602e9b8ece54c1da307e2e96996ec4baf72c1fa3c14e842c63e306f8ac16da3cc1505e45feef0f55335cd1b3b4f74b532ca59b80f785e876a37895cb52f", 0x71}, {&(0x7f0000c0d000-0x1000)="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0x1000}, {&(0x7f0000706000)="2409032e25413d202dcf56e7ef7d6e32575aea567befb55a8f45f04dfbc5947f6358bf2a9866b77e860a6b07157b7d11974397fc200806fb3aa089d64f5dbbce662af2ca6f510f6e4ffeee38830e1da100c8028cd27b2428d06e8bdd2fbf8ebc84b2fe4e80ab652591704762021c3caa7ab2806bc414525bc69e69b0008906eb2a180975ff99a61f0ab6", 0x8a}, {&(0x7f0000734000)="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", 0x1000}, {&(0x7f00003ca000)="6e78ab4e4e3373c594232d6f8f284f60cb1b73d111f11118d557b50454c6ef45a527bab3ca01d4364694cfaada42bc54e658e425f6bac3d5246595bd4d301d95e970ce356879b5176da0c70e8dde72a5a4df2b0fa2f259d4a7f15b56ba038b60abde0bf5214f341379961897fc6ac76066cbf7381a9e86a0189a9977b75bb70bc1f311802b8058372f6608f8299b2901d4eca0b6c8c22ddd9645cf722b6fa3a27defa2e278a8454eae2d8aef020e347bf9448aac4e96", 0xb6}, {&(0x7f00005cd000-0x9e)="5731ec2b74a11f3f7df4a04c9afb72edb2eee577db98ae2a977357918544fe32bd6881844484b5372e06c82d3b09b920a9dc25f012f55bc3578362a15b9e4b8aa3e85642b25d0c8f1709711066680911aab52b59ef7b396d526deb0b85b1b89d13f43e6ad9944391556bd713d81908b747434fc93ee1d323fe4d9615ae9fe545efb7b60ce5f2896ddd200b8b531bf22cfe28dbf2adec467a89951336e515", 0x9e}, {&(0x7f0000329000-0x51)="c5a699858e8399f4175ad859964071f4b684999c6f40b683787b828d0d51d9436414a539aad67490627dc5387b70e186b0ae1a5ad135eb661ce441b751f149bd31d8974ea6afe934d94aadd9eecab511aa", 0x51}, {&(0x7f0000576000)="4e6eb4419b8079334e15aa0e70968745ab944f9b2f282d7ed12b023a69e7e92ac9251f54d7b05008d26ff83deb7bc829c9e3092c564a5763bd558e2b9808790b5e64b9cd46a6725605890e91f7ab9765267dc7a450b56ef803599d65d9283a8442bb546606520af46b294dbf12473cae81ebb5618acdb322b36520895668c621fed9e038c88dba61", 0x88}], 0x8, &(0x7f000033e000)={0x10, 0x110, 0x5, "01ff"}, 0x10, 0x40}, {&(0x7f0000e9c000-0x58)={0x27, 0x8, 0x7, 0x1, 0x6, 0x2, "06f6c3c233fd23f99e5f58ec128015bf2b57ef3791639dc6141383231598f079a271ee3fff4e710bdb69e87f52fc6010e58b4fffff0001f56ae665af08bc81", 0x68bb}, 0x58, &(0x7f000023c000-0xf)=[{&(0x7f000023c000-0xdd)="21f4773745390bcd421023fc4ef7f1729169a51663e22ce24080c321264fba6fcfb2625c7f5eb1ebffdf5fd6ab2b73401b33cddafaf748826cccda35c0366ed66516ab4874c9036bae2a1b4282d3d387f5c4711f3abc840c9da036a9bb47080cc40f187059d96ef49f032074c28addc8056e7ac4d703eea3e412462ae813e9ab21f6ec59162a3afa1890c1d1e9976174438160b6e9c8fdadd8b054f8a69c16246b9b9de8e3b1805e31f008184aeb81cdd0b045bba441cbb232cd72131045944c6c1f9677a93eaba8a1e536b530488b6dfd2b59a6fa411996e5efda4529", 0xdd}], 0x1, &(0x7f000023c000-0x40)={0x38, 0x104, 0x7fff, "00632fae3d16f0df1a7b13bd096fa531e1ca589b8b537fdb7a6bead75db581074b6867d7a05aeae4da"}, 0x38, 0x220000000}], 0x3, 0x0) 2017/10/23 20:44:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000647000-0x4)={0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000ceb000)={0x2, 0x80, 0x7, 0x9, 0x2, 0x0, 0x200}, 0xc) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000018f000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) waitid(0x0, 0x0, 0x0, 0x5, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = creat(&(0x7f00004c3000-0x8)="2e2f66696c653000", 0x24) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000108000-0x2)=0x9, 0x2) sendmmsg(r2, &(0x7f0000f63000-0x120)=[{{&(0x7f0000e95000)=@ethernet={0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b48000-0x28)=[{&(0x7f0000f64000)="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", 0xfd}, {&(0x7f000007e000-0x13)="cddfd0d3acd187a3550eca010dc9791979162566a7dbb24568d92fea6abcadbebc1c84fd9de81d6a2e5cbdc50946e44acdbfffa8b5532f5e66b36f30685ac236396c2ff4ee7d03d8221972ededbb88ef64244bd268a1bb49453b70364ae2b49b00a6d1ae0718b9d7756ccac6b70f877d884b6b1d01e6299d24be670355e12368ae188aa1a84d92e78794d8c1", 0x8c}, {&(0x7f0000722000)="a1d10522e2aa0cc30991830fbd4a4e1140227fcee72013014e31f211db4eea5ee5a5863d0d6d30bbaa4ed82a597aff33c66e7aeec61de6b5d8a33052cabc5ef8e29e5bb9ecc4f06b9081c271c3114b50e6ac6c36f97843581893a2d9f9b44c23f4b50b08fef0d23e4e2f72cb8c51e80749", 0x71}, {&(0x7f0000f10000-0x2e)="c754bc8301d02bf0ac3cc2a6dbc339983c9fc05a7110c50fa6788d5b2b32670acbad2e9f4f869254247abdce459a", 0x2e}, {&(0x7f0000168000-0xf)="47684004d3c422321dc366bb076215", 0xf}], 0x5, &(0x7f00006ef000)=[{0x108, 0x10d, 0x6, "a74fe0cede5164058fcd22e8e1ab55eded1e591318a5fbed5de941803773405c7e2ae85d12d498c38e7eb9320dd6a6369343670b15a6838fc2280be3f319ea5a2077d4ecc475a4327459e1465ed492ffb893567acc13973c58ff3ab6f603023e3382eb2fe3ee4d5e353f5ba144db1122b43244bb898dc3ecc7493fd343df3f1374dfdcf46c7f83023bff516b1523c194da7e467c28913697c5286be1397c00746ee2de3032bac9508b8af0845fa33bb00c06097d9424c04557f9164d783e788441de1a1740357d0758b4f25eaa47f809bcf31ee1ff2101e8858a862ec437dec686c672a309b6822fa380d5a11f13db67f28f832fa6f8f100f5"}], 0x1, 0x10}, 0x3}, {{&(0x7f0000b26000-0x10)=@nfc={0x27, 0x9, 0x8, 0x6}, 0x10, &(0x7f00008be000-0x8)=[{&(0x7f00005d7000-0x1000)="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{{&(0x7f0000270000)=@generic={0x0, "bc5454dcb0dfdb92e2d345ac16f1a8cf420a76360ac35d2bc0ce8f1817582ef76b0617d537d327d379b431686ef4211fede2007973674545f3ca07258fd9f3e7711f32d6bad7126e688d2d8f6da9552c05f540e38643dcc4aa15efdf2ce079569ba50a6fe92b2cdfbd82987eb2e9aa6e0b29dc86e57814dfcc6a1762cd02"}, 0x80, &(0x7f0000d54000-0x30)=[{&(0x7f0000558000)="738245bd6c61352fd0061e193775a97d4fe66e525931135a465488eafde001162496fdd5c14df61a9418886e2be8f5061daa0bb2c1efa31899b8ac9be9e7c06fc4bca2ad2e2d74df36922f46ea080b0fcf0d264fece97e4c4ffb69f232c6bd7b32c06959d024ea7789f255ab693a8567", 0x70}, {&(0x7f0000bfb000-0xe5)="e84e3327ae7323731f6843f8716908098968d56a0313058748c315dad22207cccbed7d8c18bc1966c4df6962123648ecf0d36de2ca62c762bb8947b73ea08709369d8b16bacea736e85483baf1447f992bb6ac57529d378ef491a647fbd031322819a193a7fb2458d35cb1edf29f08b03ce6aa57a6112a6fcd46febfdecd1a80e3a49458851994cb7c0950e2a59a808bbc21ce496aca347757b741da9c73dca519c426d38471bfa8b4e20d719854d8177fb968d28af7656a13db5aec179fb7eeefd3312ad1e35f30ddd974a346c1fda6ca8c7a59f622030f521bd5bfb395e5192b14624189", 0xe5}, {&(0x7f0000c39000-0x1000)="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", 0x1000}, {&(0x7f0000cfa000)="c586e5d765d491a6322522df81948ad6aa3d104738349d1b70b6c90b8fe73a15638ad69e542fd8a530bbaa5d9e665ffc2ba1863496670ca626feaaaf5a1e33ba129256f8519e322f81794adc6e6c366ad3fc6572de6de02b7d02c8e7e9", 0x5d}, {&(0x7f00009f3000)="8bd35c450e58707637ae5e6af7eb65870f7d61f7a9868f2c5b51d0bc4437c0ec7847088f5e1cfa86ec50c2c8cbf14ebaec3d4fff9ba01f70feeca549a1839ff0fbb3355f31beb967f2db58c98214f246c39ef4918569d8aba6b27c62b13aeec2ee0db595323950c4d4a9bf98dd6001ceac6a639eff5bf99cfa4dd5aa58d6c93283e30ce644ddfd5cc7d665c66e4f70f6db9d3df8e8497c4c07cb8f12eb43c93fc5372862c467cdd7e1b49258757dc1bd13861418e28199518624caf68ab8c239353f7e3d7fa8f5bb611a5df2964d273eee798b979315ac13811bab57836dd3882231f6fd86f6e123ce74e17a2e344e83141b3361dc16b9", 0xf7}, {&(0x7f0000bbb000-0x9c)="5031191d8dd40e162d2f34287ea7aef7681d18896e162d0524095c2650e824f9b952686b85f1cfdfc8de1c44b5257b10ff9dcdfae62bad6d7523141777b4b0fb3b9ef057304de3d9adce559a65ad569e4779e88e47929d6bff423edc71caf187df81c5c00fecdb410d96489179b2ca0316f446c6b333bafdd51137beb98bb62b21a8a29fbd38dc8855c6142d1ce967de2a8386f1da18c2d4653b7afc", 0x9c}], 0x6, &(0x7f0000b2e000-0x1b4)=[{0x104, 0x1ff, 0x8000, "04d4eab688de3ce3d6babf63aac30acf2fb58006d01bce8dd8277f4262f7e35e29cc63c5b7c63a853111effc473ee91356702c91690433575d75cbefbbfa9dd7f4bb345b7af0c5080f3cdbbf77aad273fa6f2a65c608ac319de6fe330d8ee80ccba8ee27c34506aa55c50683ee4e84f6e4f3ef9f1c59dc86efddc6f30f43afca112f24f337c9df9df69c5ef3e520e7660f9a55c90ebac3052ad01e814e2ecf1961717362a4d7abc46fb9758bd034e8724508d53e70e385c79cc2a4e3496f0e3bd7e1be0dbcc2191acf97230e7b54811c6f638fdc0d3877297436131ac1330862c97382a51077f4931ea26dd814da714aafb23276ca560b"}, {0xb0, 0x113, 0x1, "b1d3b7f02c118197508182812c02e9dbf8d280541926dd98dc72b50d38541ce19862386412b75fac8a35ee56a7286632cf20a80103b0ae83027d19ba8c592a2ddc963663bacbc99a2534578082146f1a98b2ceba6f92d246a161c200896e348b3634a569e40387542659471891ff253634099668b35ad91c576947212e46d2f1c96d16209519e0d26712ab3bd58971e4199544402699a6f657d692743b8270197f2d27"}], 0x2, 0x20000000}, 0x80000000}], 0x9, 0x1) 2017/10/23 20:44:32 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000634000)="2f6465762f76637300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x14, "f258d9aa800d9472fffffffffffffff82c001fe3"}, &(0x7f0000001000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x3, 0x2d, 0x8, 0x5}, &(0x7f0000001000-0x4)=0xa0) syz_open_dev$sg(&(0x7f00001b2000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r5 = add_key(&(0x7f0000b75000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f00008d4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002f6000)="457846cd466a07daa6ec11cb9fecb253016b72724a00dcb6508283b2c1a56f8511a0e6707536e38edb361d9d9a569a2497d4d8fbc9385883b1b7be73b6cf8ac98c2b1e81440f740d78c678282c8a823a4eecb03be6ff427248d878ae566e0c757855b2616c596bbf7607019b8bb283113556650c348c5ae1f4a7476433f3cd1cb29c8b987736a00570689b50ac194fc8417813cd013f8c", 0x97, 0xfffffffffffffffb) keyctl$get_security(0x11, r5, &(0x7f0000bbd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000ae9000)={r4, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f000071c000)={0x1, 0x0, [{0x40000000000000, 0x4, 0x0, 0x0, @adapter={0x4fc, 0xff, 0x0, 0x0, 0x1000}}]}) r6 = fcntl$dupfd(r4, 0x0, r4) write$evdev(r6, &(0x7f0000b04000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x10) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) syz_extract_tcp_res$synack(&(0x7f0000c85000-0x8)={0x0, 0x0}, 0x1, 0x0) 2017/10/23 20:44:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005c7000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x8001, 0xfbfffffffffffffc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8420, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000e96000)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f5c000+0x999)={0x0, 0x0}, &(0x7f000075e000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d54000+0xe3b)={r2, 0x5, &(0x7f0000414000-0xbc)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0xffffffffffffffc1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000782000)=0xc) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r1, &(0x7f0000cf2000-0xc)=@nl={0x0, 0x0, 0x4, 0x3}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000a89000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001e5000)=0xc) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f000090d000-0xda)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e36000)=0x5d) r4 = creat(&(0x7f0000faf000-0x8)="2e2f66696c653000", 0x0) prctl$setname(0xf, &(0x7f0000174000)="00") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x1, 0x7, 0x0, 0x20000000000000, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x3, r4, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000e59000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x0) sendfile(r5, r5, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a9e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001cb000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000084000-0x4)=r1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a96000)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000543000-0x4)=0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2a9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r2, r0, &(0x7f000058b000-0x8)=0x0, 0x40200) [ 198.965456] QAT: Invalid ioctl 2017/10/23 20:44:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x200, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r0, r0, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000f, 0x4000000002, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00007a7000-0x4)=0x0, &(0x7f0000a8e000-0x4)=0x4) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x21, 0x24, 0x3, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x21}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) 2017/10/23 20:44:32 executing program 3: syz_open_dev$tun(&(0x7f0000581000)="2f6465762f6e65742f74756e00", 0x0, 0x1fc) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000007000)="2f6465762f73657175656e6365723200", 0x10100, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000008000-0xc)={0x4, [0x2, 0xfffffffffffffffb, 0x727, 0x8001]}, 0xc) utime(&(0x7f0000edc000)="2e2f66696c653000", &(0x7f0000a98000)={0x4, 0x0}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000000000, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdb0f315, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f00002e9000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x6, 0x0, 0x3, 0x0, 0xc, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000d9d000-0x8)="2e2f66696c653000", 0x40000, 0x4000000000) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f000003e000-0x14)={0x1, 0xfff, 0x3, 0x4, 0x101}) r4 = syz_open_dev$sg(&(0x7f00009da000-0x9)="2f6465762f73672300", 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f00002e6000-0x18)={0x5, 0x0, 0xb, 0xfffffffffffffffd, 0x7, 0x2040fffb}) ioctl(r4, 0x2285, &(0x7f0000007000)="53") ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000000)={0x60, @tick=0x9, 0x4, {0x0, 0x0}, 0x4, 0x20, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000000)="") ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) r6 = socket$packet(0x11, 0x3, 0x300) lseek(r6, 0x0, 0x2) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x2, 0x20000000, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000003000)={0x8001, 0xa931}) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x7fffe) 2017/10/23 20:44:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) waitid(0x0, 0x0, 0x0, 0x5, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/23 20:44:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 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) preadv(r0, &(0x7f0000a1b000-0x28)=[{&(0x7f00002c7000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f00005c4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}, {&(0x7f0000a8c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}, {&(0x7f0000c54000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f0000e45000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}], 0x5, 0x0) r1 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r1, r1, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005c7000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x8001, 0xfbfffffffffffffc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8420, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000e96000)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f5c000+0x999)={0x0, 0x0}, &(0x7f000075e000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d54000+0xe3b)={r2, 0x5, &(0x7f0000414000-0xbc)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0xffffffffffffffc1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000782000)=0xc) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r1, &(0x7f0000cf2000-0xc)=@nl={0x0, 0x0, 0x4, 0x3}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000a89000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001e5000)=0xc) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f000090d000-0xda)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e36000)=0x5d) r4 = creat(&(0x7f0000faf000-0x8)="2e2f66696c653000", 0x0) prctl$setname(0xf, &(0x7f0000174000)="00") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x1, 0x7, 0x0, 0x20000000000000, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x3, r4, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000e59000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(0xffffffffffffffff, r5, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:32 executing program 7: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000001000-0xbc)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000053b000-0x1)="54", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000007000-0x4)=0x0) getpgrp(0x0) setpriority(0x3, r1, 0x1000040000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000013a000)=0x0) socket$unix(0x1, 0x5, 0x0) r2 = socket$inet(0x2, 0x806, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000003b000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) epoll_create(0x87d) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000ac000)=0xffffffffffffffff, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f00005d6000-0xd)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = accept4(r3, &(0x7f0000de4000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000de4000)=0xe, 0x80800) setsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f00003d6000-0x2)=0x100000001, 0x2) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000de2000)=0xc89, 0x4) sendto$inet(r3, &(0x7f0000ebd000)="55", 0x1, 0x20008005, &(0x7f00003e2000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket$inet6_sctp(0xa, 0x9, 0x84) pipe(&(0x7f0000157000)={0x0, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r6, 0x10e, 0xa, &(0x7f0000de4000)=0x396d, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f00009b5000-0x4)=0x0, &(0x7f000094b000)=0x4) sendto$inet(r3, &(0x7f0000de4000)="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", 0x1000, 0x4004, 0x0, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000149000)={@multicast1=0xe0000001, @loopback=0x7f000001, @empty=0x0}, 0xc) read(r3, &(0x7f0000de3000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) 2017/10/23 20:44:32 executing program 5: mmap(&(0x7f0000000000/0xdf1000)=nil, 0xdf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x4) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x400, 0x28, 0x0, 0x9, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x8, {[]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f000037f000-0x8)={0x42424242, 0x42424242}, 0x0, 0x5) syz_emit_ethernet(0x74, &(0x7f0000018000)={@random="7901987e41af", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x892f, @x25={0x3, 0x7ffffffd, 0xff, "b7d6ef84673cd36b6ec991725cb54313b800000009f391a087f65cb852d6a455f8997b0c8511b4d4c1bf1f51e0afba0af7be22da649a9003ebc8019a765d01f079e4ca3c6853499f345136d894cdbda99a203182514509284878c5fd6407bdaaf4752b"}}}}, 0x0) syz_emit_ethernet(0xf1, &(0x7f0000dee000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xc, 0x4, 0x0, 0x0, 0xe3, 0x3, 0x31, 0x0, 0x6, 0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, {[@timestamp={0x44, 0xc, 0x1f, 0x1, 0x10001, [{[], 0xab}, {[], 0x200}]}, @generic={0x83, 0xf, "9620e8f7c4fa2e3787fe5c00c3"}]}}, @igmp={0x33, 0x9, 0x0, @multicast1=0xe0000001, "f26e34d645c7822a8c3506dfafeb414f81d3b70a270cf7d48517765989f0a7a25dae850acd51055e2b70bc097db263c039b5544e6377cd175a8dca50213b6096703a9772c4a4bf1c3a17f57d08a473d20ae9a69ac00827a71b46fd322fbd827aec996e736722f6cea49ff1ff31eb4716637e99187a32b14823d46e9e21653223d220976fa48f12ec63c3354f03322fd7be7cf72882705a755a4c785e885a7df30e7747d14e3d01e8d4fd7e"}}}}}, 0x0) listen(r1, 0x9) socket$inet(0x2, 0x4, 0x5) syz_extract_tcp_res(&(0x7f0000cc3000-0x8)={0x42424242, 0x42424242}, 0x100007, 0x22) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$packet(0xffffffffffffff9c, &(0x7f0000df1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000037b000-0x4)=0x14, 0x80800) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000df2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000df1000)=0x14, 0x800) sendto$packet(r4, &(0x7f0000df1000)="b80c8052e5e9a9013159caedf8589fb645af384c1ccefd4f02fee7f6b1f9d7209da95d0adaf13ddb1060677d3ecd59c9b38997d53e1fa95632", 0x39, 0x4010, &(0x7f000037a000)={0x11, 0x5, r5, 0x1, 0x9335, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) bind$inet(r1, &(0x7f0000010000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r6, &(0x7f0000909000-0x8)={0x1f, {0x80000000001, 0x8b4, 0x1, 0xdf, 0x1d, 0x60}}, 0x8) listen(r1, 0x100000000005) bind$inet(r1, &(0x7f0000605000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x6, 0xb7, &(0x7f0000df3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r7, 0xc01064b5, &(0x7f0000df4000-0x8)={&(0x7f0000df4000-0xc)=[0x0, 0x0, 0x0], 0x3}) syz_emit_ethernet(0x63, &(0x7f0000016000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0xeb, 0x6, 0x5}], {0x8100, 0x1bc, 0x7, 0x8}}], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x4d, 0x0, 0x2000, 0xe8, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x2, 0x2, r3, r2, 0x200, 0x0, 0x6, 0x1, 0x8, 0x0, 0x4, {[@sack_perm={0x4, 0x2}, @nop={0x1}]}}, {"a37270c2ba382d766f2517e30c45167b9a6c9c8a004350c3ed225d008c2bc9bd1c"}}}}}}, 0x0) syz_emit_ethernet(0x50, &(0x7f0000060000-0x50)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="8fa9e62ed537", [], {{0x8000000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x42, 0x0, 0xfff, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x1, r3, 0x42424242, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "10d71f66124bd17859801524d1476edd"}, @window={0x3, 0x3, 0x0}]}}, {"0c10"}}}}}}, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000b81000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r5}, 0x14) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6(0xa, 0x5, 0x3) setsockopt$inet6_mreq(r0, 0x29, 0x400000000000001c, &(0x7f0000de8000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2017/10/23 20:44:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)="2e2f66696c653000", 0x0, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f0000fbf000)=[{&(0x7f000057d000)=[{0x21, 0x24, 0x3, 0x1, 0x0, "d45029db0300000000000000ffffffffff"}], 0x21}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) 2017/10/23 20:44:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x80) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000e8c000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000032b000-0x4)=0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000e6000-0x8)="2e2f66696c653000", 0x4000, 0x20) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005f6000)="2f6465762f7161745f6164665f63746c00", 0x800, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f000033c000/0x18000)=nil, &(0x7f0000b55000)=[@textreal={0x8, &(0x7f0000ce5000)="66b91a0a000066b8f500000066ba000000000f300f01cb640fc79b07000fc2752a06660f3807e5baa100b000ee0f01cfbaf80c66b886ec618966efbafc0ced66b9800000c00f326635000100000f30baa10066ed", 0x54}], 0x1, 0x0, &(0x7f0000f3e000)=[], 0x0) getsockopt$packet_int(r2, 0x107, 0x4088679dcdc7fd97, &(0x7f0000732000)=0x0, &(0x7f0000cdd000)=0x4) sched_setaffinity(r1, 0x8, &(0x7f0000bd4000)=0x7) set_mempolicy(0x1, &(0x7f00000e0000)=0x0, 0x81) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000048e000)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fb2000)=0xecd9) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c98000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f0000ec7000-0x8)=@file={0x0, "2e2f66696c653000"}, 0xa) sendmmsg$unix(r5, &(0x7f00000bd000)=[], 0x80, 0x0) read(r2, &(0x7f0000e40000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90) clock_gettime(0x0, &(0x7f0000afb000)={0x0, 0x0}) socket$packet(0x11, 0x0, 0x300) openat$ptmx(0xffffffffffffff9c, &(0x7f00008fb000)="2f6465762f70746d7800", 0x228000, 0x0) recvfrom$unix(r4, &(0x7f0000e5b000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb, 0x40040000, &(0x7f0000001000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8) getrandom(&(0x7f000013d000-0x93)="00", 0x1, 0x3) 2017/10/23 20:44:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0xd47, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000003, 0x20000000, 0x8, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) waitid(0x0, 0x0, 0x0, 0x5, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/23 20:44:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000003, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000edc000)=0x800, 0x4) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x21, 0x24, 0x3, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x21}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) 2017/10/23 20:44:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) connect$nfc_raw(r1, &(0x7f0000a17000)={0x27, 0x6, 0xfcd, 0x3}, 0x10) r2 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r2, r2, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:32 executing program 5: r0 = syz_open_dev$sg(&(0x7f00006c6000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000000000)={0x4}, &(0x7f0000000000)={0x0}, 0x8) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000680000-0x4)={0x1}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffff7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x40, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, r0, 0x0) mmap(&(0x7f0000000000/0x6c000)=nil, 0x6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000043f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002a0000-0x4)=0xc) sched_setaffinity(r5, 0x8, &(0x7f0000060000)=0x86b6) pipe(&(0x7f0000069000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r4, 0x0, r7, 0x0, 0x58, 0x0) clock_gettime(0x0, &(0x7f0000041000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000ea1000)={0x3, 0x1, 0x5a6, 0x4, 0x0}, &(0x7f000040a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000f0d000)={r10, 0x1ff}, &(0x7f00006c5000)=0x8) ppoll(&(0x7f0000058000)=[{r7, 0x4008, 0x0}], 0x1, &(0x7f0000069000)={r8, r9+10000000}, &(0x7f000006a000-0x8)={0x400}, 0x8) r11 = dup2(r3, r3) fcntl$setstatus(r7, 0x4, 0x46c00) fcntl$setpipe(r7, 0x407, 0x1077) writev(r7, &(0x7f000000b000)=[{&(0x7f0000065000-0xb5)="ac3ae8d7e77c294dff1ea343592f12803ea03caa2bfcb82d95749e7c8eaaae3e2c0337cd684c76113940d23978a47ac5963f911363bd2bcabda8e7b44d9e7a7933d53e5f67172d81c3ad2631e67943644655a328c766b4afb63efb73555123758d892aa41cc5c124fd6dbbbdb3ada59bf0fa54bd7226f43874d71523458858491c721dcb887708aba84e77ef3582563ea975e93b252733af7a59bb6e2349b2e6ae32ff1af77de25ae223e2a8a7d5fee010a7102fb8", 0xb5}, {&(0x7f00009e7000)="2c81e4613b51f184887fcd9c2ad923401320de1a1e67783663091d6e6d903e484b0744b0591f5c8d02ac3b", 0x2b}, {&(0x7f0000067000-0x1000)="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", 0x1000}], 0x3) dup2(r3, r6) writev(r11, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) select(0x40, &(0x7f000006c000-0x40)={0x20, 0xfffffffffffff801, 0x7, 0x100, 0x4, 0x5, 0x7f, 0xffff}, &(0x7f0000067000-0x40)={0x1, 0xff, 0xfffffffffffffffa, 0x8, 0x0, 0xa2, 0x8000, 0x7}, &(0x7f000006c000-0x40)={0x7d43, 0x1ff, 0x7fff, 0x8, 0x5f7e, 0x5, 0x993a, 0x9}, &(0x7f000006b000)={0x0, 0x0}) ptrace$peek(0x2, r1, &(0x7f0000a61000)=0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000493000)=0xffffffff) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000bb9000-0x20)={"5df0f896eb5825d6a0ed23aacb070910", {0x4, 0x839, 0x2, "fc750edbda2d", 0x1, 0x0}}) ptrace$pokeuser(0x6, r1, 0x7, 0xff) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000284000-0x20)={@common="79616d30000000000000000000000000", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) munlockall() 2017/10/23 20:44:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f00006e8000/0x1000)=nil, 0x1000, 0x0) socket$netlink(0x10, 0x3, 0x5) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f7e000-0x8)={0x0, 0x0}) waitid(0x0, 0x0, 0x0, 0x5, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/23 20:44:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005c7000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x8001, 0xfbfffffffffffffc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8420, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000e96000)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f5c000+0x999)={0x0, 0x0}, &(0x7f000075e000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d54000+0xe3b)={r2, 0x5, &(0x7f0000414000-0xbc)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0xffffffffffffffc1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000782000)=0xc) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r1, &(0x7f0000cf2000-0xc)=@nl={0x0, 0x0, 0x4, 0x3}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000a89000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001e5000)=0xc) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f000090d000-0xda)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e36000)=0x5d) r4 = creat(&(0x7f0000faf000-0x8)="2e2f66696c653000", 0x0) prctl$setname(0xf, &(0x7f0000174000)="00") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x1, 0x7, 0x0, 0x20000000000000, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x3, r4, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000e59000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r5, 0xffffffffffffffff, &(0x7f000058b000-0x8)=0x0, 0x40200) [ 199.165735] device lo entered promiscuous mode 2017/10/23 20:44:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x3, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000c7e000-0x18)={&(0x7f0000681000/0x2000)=nil, 0x0, 0x6, 0x40, &(0x7f0000ed0000/0x3000)=nil, 0xffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r1, r1, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000003000-0xa)="2f6465762f7663732300", 0x258, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000002000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3) migrate_pages(r0, 0x7fff, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x40) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000003000-0x2)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000004000-0x10)={0x5, 0xa, 0x0, 0x3, r2}, &(0x7f0000003000)=0x10) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f76637300", 0x200000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000a83000-0x4)=0xd6, 0x4) r4 = socket(0x10, 0x4000000002, 0x0) r5 = accept4$inet(r4, &(0x7f00009f5000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000056e000-0x4)=0x10, 0x800) tee(r5, r3, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000658000)={0x0, 0x1ff}, &(0x7f0000726000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f000029a000)={r6, 0x2, 0x0}, 0xc) sendmsg$netlink(r4, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x21, 0x24, 0x3, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x21}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) 2017/10/23 20:44:32 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x40000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x9, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8a9000)=nil, 0x8a9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x46, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) perf_event_open(&(0x7f0000f47000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000fe, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgrp(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0x3c) connect$inet6(r1, &(0x7f0000b75000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000000000}, 0x1c) sendmsg$unix(r1, &(0x7f00000c4000)={&(0x7f0000cc9000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000de9000)=[{&(0x7f00003a8000-0x2)="41a8", 0x2}, {&(0x7f0000b3b000)="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", 0x1000}, {&(0x7f0000b71000-0x2c)="9c0f4468619f3e30f703ac6947e07836914db4a7994a39db40738194c32dab224896c44c0f1c8fcea4bacf70", 0x2c}], 0x3, &(0x7f0000fba000)=[], 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000af9000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$packet(0x11, 0x3, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000278000)={0x0, 0x0}) connect$unix(r2, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000698000-0x8)={0x0, 0x4}, &(0x7f00000bc000-0x4)=0x8) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00004a7000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f00001fd000)=r5, 0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000d1000)={r5, 0x3, 0x4, 0x6, 0xe3d, 0xcefe}, 0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000200000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f00009f6000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000271000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff, r6}) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0xc0) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c9f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r7, 0xc0105303, &(0x7f0000ad7000)={0x6, 0x1, 0xc54, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGUNIQ(r4, 0x80404508, &(0x7f0000067000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000dda000)=0x5, 0x4) mq_open(&(0x7f0000311000)="2f6465762f7667615f6172626974657200", 0x8c0, 0x110, &(0x7f0000c1d000)={0x3, 0x1, 0x5, 0x1, 0x5, 0x5be, 0x707, 0x100000001}) 2017/10/23 20:44:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005c7000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x8001, 0xfbfffffffffffffc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8420, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000e96000)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f5c000+0x999)={0x0, 0x0}, &(0x7f000075e000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d54000+0xe3b)={r2, 0x5, &(0x7f0000414000-0xbc)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0xffffffffffffffc1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000782000)=0xc) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r1, &(0x7f0000cf2000-0xc)=@nl={0x0, 0x0, 0x4, 0x3}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000a89000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001e5000)=0xc) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f000090d000-0xda)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e36000)=0x5d) r4 = creat(&(0x7f0000faf000-0x8)="2e2f66696c653000", 0x0) prctl$setname(0xf, &(0x7f0000174000)="00") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x1, 0x7, 0x0, 0x20000000000000, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x3, r4, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000e59000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r5, r5, &(0x7f000058b000-0x8)=0x0, 0x0) 2017/10/23 20:44:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0x35, 0x400) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000016f000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) socket$alg(0x26, 0x5, 0x0) sendfile(r2, r2, &(0x7f000058b000-0x8)=0x0, 0x40200) close(r0) 2017/10/23 20:44:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7ff) sendfile(r1, r1, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f000097a000)="2f6465762f766373612300", 0x0, 0x0) perf_event_open(&(0x7f0000470000-0x78)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x7, 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$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0x3) mmap(&(0x7f0000773000/0x4000)=nil, 0x4000, 0x81, 0x52, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x50, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0xfffdfffffff, &(0x7f000035e000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000035d000/0x3000)=nil, 0x3000, 0x3, 0x20110, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000002000)="6e7600", 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xde4000)=nil, 0xde4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x806, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000000d000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r4, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r4, &(0x7f0000d15000)=[{{0x0, 0x0, &(0x7f00000b7000-0x60)=[{&(0x7f0000502000)="84", 0x1}], 0x1, &(0x7f0000796000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x4c081) shutdown(r2, 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000)=0x9e) sendto$inet(r0, &(0x7f0000001000-0xe)="401e811b533be4d337f468939445", 0xe, 0x0, &(0x7f0000002000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000035d000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000002000)=0x0, &(0x7f000035e000-0x4)=0x4) mkdir(&(0x7f0000ca0000-0x8)="2e2f66696c653000", 0x80) mmap(&(0x7f0000aeb000/0xd000)=nil, 0xd000, 0x10, 0x32, r1, 0x200000) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1) 2017/10/23 20:44:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x946, 0x5) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) waitid(0x0, 0x0, 0x0, 0x5, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/23 20:44:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006e3000)={@common="62707130000000000000000000000000", &(0x7f0000c7b000)=@ethtool_coalesce={0xe, 0xdf45, 0x9, 0x4, 0x0, 0x4, 0x33dc, 0x1, 0x1, 0x5, 0x8000, 0x100, 0x7, 0x3, 0x6f4f, 0x0, 0x281, 0x100000, 0x1, 0x800, 0xce, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r1, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x21, 0x24, 0x3, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x21}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) 2017/10/23 20:44:32 executing program 3: syz_open_dev$vcsa(&(0x7f0000dc6000-0xb)="2f6465762f766373612300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x400000000000000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000049e000-0xb)="2f6465762f766373612300", 0x2, 0x101281) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, r1, 0x0) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) r2 = inotify_init() mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000b0c000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000b0c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$alg(0x26, 0x5, 0x0) setgid(r3) r4 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f0000246000-0xc)={0xffffffffffffffff, 0x0}) inotify_add_watch(r2, &(0x7f00005eb000-0xa)="2e2f636f6e74726f6c00", 0x8) mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)="2e2f636f6e74726f6c00", 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000089b000)={0x0, 0x0}) r5 = inotify_init1(0x0) mmap(&(0x7f0000a10000/0x4000)=nil, 0x4000, 0x2000006, 0x32, r5, 0x0) readv(r5, &(0x7f0000786000)=[{&(0x7f0000f99000)="0000000000000000000000000000000000", 0x11}], 0x1) preadv(r0, &(0x7f000026e000)=[], 0x0, 0x17) inotify_add_watch(r5, &(0x7f000001f000-0xa)="2e2f636f6e74726f6c00", 0x4000001) rmdir(&(0x7f0000f99000-0xa)="2e2f636f6e74726f6c00") r6 = openat$rtc(0xffffffffffffff9c, &(0x7f000023e000-0x9)="2f6465762f72746300", 0x200000, 0x0) ioctl$TCSBRKP(r6, 0x5425, 0x332) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/23 20:44:32 executing program 0 (fault-call:19 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005c7000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x8001, 0xfbfffffffffffffc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8420, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000e96000)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f5c000+0x999)={0x0, 0x0}, &(0x7f000075e000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d54000+0xe3b)={r2, 0x5, &(0x7f0000414000-0xbc)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0xffffffffffffffc1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000782000)=0xc) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r1, &(0x7f0000cf2000-0xc)=@nl={0x0, 0x0, 0x4, 0x3}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000a89000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001e5000)=0xc) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f000090d000-0xda)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e36000)=0x5d) r4 = creat(&(0x7f0000faf000-0x8)="2e2f66696c653000", 0x0) prctl$setname(0xf, &(0x7f0000174000)="00") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x1, 0x7, 0x0, 0x20000000000000, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x3, r4, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000e59000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r5, r5, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e75000)={0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000bf7000)=0x0) ptrace$setsig(0x4203, r2, 0x7fffffff, &(0x7f0000811000)={0x1b, 0x1000, 0x2, 0x1}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00007f8000-0x4)=0x3, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) waitid(0x0, 0x0, 0x0, 0x5, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/23 20:44:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x21, 0x24, 0x3, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x21}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) recvmsg(r0, &(0x7f00002b0000-0x1c)={&(0x7f0000d8c000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000c7e000)=[{&(0x7f0000ff8000-0x2e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e}], 0x1, &(0x7f0000328000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x7}, 0x42) [ 199.428925] FAULT_INJECTION: forcing a failure. [ 199.428925] name failslab, interval 1, probability 0, space 0, times 0 [ 199.445657] CPU: 0 PID: 1913 Comm: Not tainted 4.14.0-rc6+ #55 [ 199.451756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 199.461197] Call Trace: [ 199.463805] dump_stack+0x194/0x257 [ 199.467449] ? arch_local_irq_restore+0x53/0x53 [ 199.472135] ? perf_trace_lock+0xf1/0x860 [ 199.472176] should_fail+0x8c0/0xa40 [ 199.472203] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 199.472249] ? fsnotify+0xb6f/0x1af0 [ 199.472287] ? find_held_lock+0x35/0x1d0 [ 199.472386] ? check_same_owner+0x320/0x320 [ 199.472401] ? __lock_is_held+0xb6/0x140 [ 199.472457] should_failslab+0xec/0x120 [ 199.472476] kmem_cache_alloc_trace+0x4b/0x750 [ 199.472494] ? check_same_owner+0x320/0x320 [ 199.472541] alloc_pipe_info+0xb1/0x350 [ 199.472568] splice_direct_to_actor+0x64a/0x820 [ 199.472588] ? generic_pipe_buf_nosteal+0x10/0x10 [ 199.472602] ? avc_policy_seqno+0x9/0x20 [ 199.472614] ? selinux_file_permission+0x82/0x460 [ 199.472641] ? do_splice_to+0x160/0x160 [ 199.472650] ? security_file_permission+0x89/0x1e0 [ 199.472677] ? rw_verify_area+0xe5/0x2b0 [ 199.472706] do_splice_direct+0x29b/0x3c0 [ 199.472733] ? splice_direct_to_actor+0x820/0x820 [ 199.472775] ? rw_verify_area+0xe5/0x2b0 [ 199.472805] do_sendfile+0x5c9/0xe80 [ 199.472857] ? do_compat_pwritev64+0x100/0x100 [ 199.472896] ? __might_sleep+0x95/0x190 [ 199.472940] compat_SyS_sendfile+0xea/0x1a0 [ 199.472960] ? SyS_sendfile64+0x160/0x160 [ 199.472982] ? do_fast_syscall_32+0x158/0xf05 [ 199.473008] ? SyS_sendfile64+0x160/0x160 [ 199.473025] do_fast_syscall_32+0x3f2/0xf05 [ 199.473064] ? do_int80_syscall_32+0x940/0x940 [ 199.473104] ? syscall_return_slowpath+0x2b3/0x510 [ 199.473112] ? finish_task_switch+0x1aa/0x740 [ 199.473130] ? prepare_exit_to_usermode+0x2d0/0x2d0 [ 199.473149] ? sysret32_from_system_call+0x5/0x3b [ 199.473183] ? trace_hardirqs_off_thunk+0x1a/0x1c 2017/10/23 20:44:33 executing program 5: r0 = memfd_create(&(0x7f0000acb000)="00", 0x0) openat(r0, &(0x7f000018a000-0x8)="2e2f66696c653000", 0x406300, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000034c000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000000b000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000025000-0x10)="2e2f66696c653000", 0x0) mkdir(&(0x7f0000ce7000-0xe)="2e2f66696c65302f66696c653000", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00004f5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000fd8000)="2f6465762f73672300", 0x6, 0x18007) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000172000/0x4000)=nil, 0x4000) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000656000-0x4)=0x1, 0x4) sendto$inet(r2, &(0x7f0000876000)="", 0x0, 0x2000000020004800, &(0x7f0000dc2000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r4, &(0x7f0000dca000)=[{&(0x7f0000aeb000)="3061c9318272c8750f06774161c52f2be3013d9dac946f2ffdb150048afa3b9b12e96c91776a16d04c06ed59b4a7c000cd0d386c78c10db6a64b4005c653a6f8fca81d10f0a6da6cc20544dc7d88eee2cc9523675e75d561fe5bba37409c9aea4f5e54ae157e45adbcbbf4d7252a751ee6cff89d01bfe8460393a6012f21453ba5d7b7b4f59d4115745eeecfc7373d4969bcb10669738e8adf170318663bb87242a9a10bf435cbdc3dbddbab6d505e832ad0ab61de92ef0ab9f7ab5391cb3b51b1380c4bc16cb59a266b06774634e6081e05e1983da781685c462d12", 0xdc}, {&(0x7f0000b40000-0x14)="8f9e4ab337ef709b1f155bd3410f6b0253f40859", 0x14}, {&(0x7f0000b3b000-0x1000)="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", 0x1000}], 0x3, 0x0) splice(r3, 0x0, r2, 0x0, 0xcad, 0x0) getsockopt$inet6_int(r1, 0x29, 0xfd, &(0x7f00000cc000-0x4)=0x0, &(0x7f000082b000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/23 20:44:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 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$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sync() sendfile(r0, r0, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0xfffffffffffffffe, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) r1 = creat(&(0x7f0000dfe000-0x8)="2e2f66696c653000", 0x10) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f000099c000)=0x7, &(0x7f0000f9e000)=0x1) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000b40000-0xc)={0x7, 0x1, 0x3, 0x8, 0xcefc, 0xffffffffffff0001}) sendfile(r0, r0, &(0x7f000058b000-0x8)=0x0, 0x40200) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00007d7000-0x4)={r1}) 2017/10/23 20:44:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) setpriority(0x0, r0, 0x82) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x282000)=nil, 0x282000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000023c000)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000000000/0x26d000)=nil, 0x26d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f0000263000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f000002a000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000026d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000282000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000282000)=0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00001f9000-0x4)=0x400, 0x4) capset(&(0x7f0000253000)={0x19980330, r0}, &(0x7f000064f000-0x18)={0x20, 0x3f, 0xfffffffffffeffff, 0x10000000000000, 0x4, 0x1}) ioprio_set$pid(0x3, r3, 0x7d5e) dup3(r2, r1, 0x0) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000122000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x200000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @empty=0xfffffffffffff000, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @empty=0xfffffffe, {[]}}, "0800000000000040"}}}}}, &(0x7f0000022000)={0x0, 0x0, []}) mmap(&(0x7f000026e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000101000/0x2000)=nil, 0x2000, 0x2000000, 0x4, 0x1021) mmap(&(0x7f0000282000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/23 20:44:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000c93000)="2f6465762f766373612300", 0x1c3, 0x40000) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000d7f000)=0x0, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f000074c000-0x10)={0x3, {"b662b97493f50d"}, 0x5}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) waitid(0x0, 0x0, 0x0, 0x5, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000037f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f00001dd000)={0x11, 0x19, r2, 0x1, 0x92, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2017/10/23 20:44:33 executing program 0 (fault-call:19 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005c7000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x8001, 0xfbfffffffffffffc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8420, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000e96000)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f5c000+0x999)={0x0, 0x0}, &(0x7f000075e000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d54000+0xe3b)={r2, 0x5, &(0x7f0000414000-0xbc)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0xffffffffffffffc1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000782000)=0xc) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r1, &(0x7f0000cf2000-0xc)=@nl={0x0, 0x0, 0x4, 0x3}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000a89000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001e5000)=0xc) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f000090d000-0xda)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e36000)=0x5d) r4 = creat(&(0x7f0000faf000-0x8)="2e2f66696c653000", 0x0) prctl$setname(0xf, &(0x7f0000174000)="00") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x1, 0x7, 0x0, 0x20000000000000, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x3, r4, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000e59000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r5, r5, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:33 executing program 4: r0 = creat(&(0x7f00003c1000-0x8)="2e2f66696c653000", 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0xb0)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x78}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffffa, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}], 0xb0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r1, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x21, 0x24, 0x3, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x21}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) [ 199.473222] entry_SYSENTER_compat+0x51/0x60 [ 199.473231] RIP: 0023:0xf7f84c79 [ 199.473236] RSP: 002b:00000000f778001c EFLAGS: 00000296 ORIG_RAX: 00000000000000bb [ 199.473247] RAX: ffffffffffffffda RBX: 000000000000001a RCX: 000000000000001a [ 199.473253] RDX: 000000002058aff8 RSI: 0000000000040200 RDI: 0000000000000000 [ 199.473259] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 2017/10/23 20:44:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00008cd000-0x9)="2f6465762f6b766d00", 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000fc6000)="2f6465762f766373612300", 0x0, 0x800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2082f, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00002de000)="2f6465762f7573626d6f6e2300", 0x1, 0x200000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000f2b000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000878000)=0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x250, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcd000)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000002000)={0x1, 0x0, [{0x40000071, 0x0, 0x0}]}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) clone(0x20008000007, &(0x7f0000631000)="b4fa", &(0x7f0000748000)=0x0, &(0x7f00008be000)=0x0, &(0x7f00008d4000)="") getgid() perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000003, 0x9, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000f44000)=0x228000, 0x4) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) io_setup(0xe930, &(0x7f0000fc5000)=0x0) gettid() sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000b49000-0x38)=[{&(0x7f00009ed000)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b44000)=[{&(0x7f0000114000-0xf4)="230e60eecdb6dcfae9841735096710dd2fdb12572abe529f705f33bf4869a6e87840dc02f6454d03f8e72d21de3770841320e5643df35244686c024496da66bc29b8a7f032306d63d1a94e19517e0c6d95576dcb7a5cba0d126cbd7d0308057b7f4d3da6a0d3a51fd7a1b8bb8209ee031e36b4d912ca85b170524a5ac8e4f1c1e913e01fadbe130c90435ac2f2556d70b3d5e746a762c82d1c28acfb7c8a0fbc485712634c7035c859192cde9d1f05c922919e901f338901999f883a9dc68ae1532b5f3dfbd589a492af178f9ac9be5fb6132e71c7c5e76ce0cdf385801cf14cc4dfea93cace18e38c064e76f2255d55a0adf7ad", 0xf4}, {&(0x7f00009e3000-0x2c)="63531b24f10c81d6a8ffbdb6ef5839888e70a9f8e6b023fc390b1f148fd4bd2a458ea62f652b5d1eb004a755", 0x2c}, {&(0x7f00004a7000-0x41)="7decd7da9e9448c6111289785581e675b28d033ac25702bcb178f46080721ab157c936323dccb8ebb011e0cb5a944738ccb82403951580ec663027c738be3d38f7", 0x41}, {&(0x7f0000ae1000-0x6a)="577d357c4c7c5ea4a68198d0cc9a0403cf8bd78b7e3ee17273bd34bff9b134a7a3dcd097180b41eb06db9fa5b7de0790ca215afb7fd20e4196138a9968e6896222d99ecd3ed804e024681ab6e57121a1029fb505681484d855723db056160438807919ec8adffa7325ab", 0x6a}, {&(0x7f0000896000)="c2a2751bd6df60d346905c61f6756558559db369221bdc10546dc77bd273ce764547b56cbbbfb16294cda88666e8700c87694c72444b978aa58a552b53b136088ac6e62ece13a30a4c73ae7541be337f86f21f", 0x53}, {&(0x7f00000cc000-0x6f)="5f1b9bf54f6f85de1f1eaaa3e4ef0738f1ff11f9e1545109bf8d0f6d2634bc6b983ef7be5a409eba85a28d0cc94f71ca509fdc9553dea86dabaab9d098276c7d85a19e3192ca45d7619cca387533aa7f83def21de4ec806940c2de1cf3ea4126084e24f0e9b25924dad34a3469c25a", 0x6f}], 0x6, &(0x7f000063b000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x81000000000000, 0x4, 0x8, 0x5, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff7, 0xa, 0x3, 0x6, 0x0}}, @init={0x18, 0x84, 0x0, {0x20, 0xc56, 0x7, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x100000000, 0x5, 0x200, 0x5fa3e57e, 0x3ff, 0x3, 0x1f, 0x0, 0x0}}], 0x4, 0x880}], 0x1, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000f69000)={r1, 0x8, 0xffffffffffffffe1, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getrandom(&(0x7f0000b5e000-0x27)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27, 0x3) mmap(&(0x7f0000016000/0x4000)=nil, 0x4000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/23 20:44:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f000032c000-0x4)=0x0, &(0x7f0000ab3000)="50") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000b9c000-0x20)={@common="6952b3a81d00000000001b0000000000", @ifru_flags=0xb000}) tee(r0, r1, 0x20, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000c59000-0x9)="2f6465762f6b766d00", 0x40000, 0x0) r2 = creat(&(0x7f000012f000)="2e2f66696c653000", 0x2) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e94000)="2f6465762f6175746f667300", 0x807fd, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xd34, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x1, 0x100000000, 0x6, 0x0, 0x0, 0x67, 0x2, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = memfd_create(&(0x7f00009b7000)="6c2c00", 0x1) r5 = syz_open_dev$evdev(&(0x7f0000058000-0x12)="2f6465762f696e7075742f6576656e742300", 0xafd, 0x1) mknodat(r3, &(0x7f000023c000)="2e2f66696c653000", 0x2, 0x1) ioctl$KVM_SET_SIGNAL_MASK(r5, 0x4004ae8b, &(0x7f0000283000-0x29)={0x25, "04000000000000001d86e08c200d45bafa82cd0ba949a85ca5f596e1bed7b3c0a500eb2c4d"}) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000d19000)=0x0, &(0x7f000063c000-0x4)=0x4) ioctl$EVIOCSMASK(r5, 0x40104593, &(0x7f0000a40000)={0x0, 0x90, &(0x7f0000351000)="520000008022b6209598708b278ed708642259682ad9006a0400c8567fc669b0490900000000000000f312e1f0107f77a217208b41734cd2313fe30000000401d46ad8ba2003c5cdc97e249a16ec77d694a069f36e420b4e6b2e215c34c7649572f3aef463bbef351928d8b47c4310162cada302ee701256277b133780000000000000002e4a0406bf3730d6f115460b"}) timerfd_gettime(r2, &(0x7f000026b000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x7, &(0x7f0000cf9000)={0x0, 0x0}) clock_gettime(0x1, &(0x7f00007fc000)={0x0, 0x0}) getrusage(0x1, &(0x7f00006f2000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pselect6(0x40, &(0x7f0000399000-0x40)={0x8, 0x7800000, 0x3e, 0x8, 0x1c, 0x4, 0x84, 0x0}, &(0x7f00009cd000)={0x6, 0x7fff, 0x80000001, 0x4, 0x8, 0x100000000, 0x2, 0x0}, &(0x7f0000b59000)={0x5, 0x1, 0x7fffffff, 0x9, 0x1f, 0x0, 0x5, 0x401}, &(0x7f0000202000)={0x0, 0x1c9c380}, &(0x7f0000a4a000)={&(0x7f00007b1000-0x8)={0x1}, 0x8}) write$evdev(r5, &(0x7f000004d000)=[{{r6, r7}, 0x2, 0x20000000000004, 0x6e20}, {{r8, 0x0}, 0x0, 0x0, 0x0}], 0x20) getsockopt$inet6_buf(r4, 0x29, 0x39, &(0x7f0000c9a000-0x20)="", &(0x7f00000de000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() add_key(&(0x7f00003ed000-0x8)="6b657972696e6700", &(0x7f00003bb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000091b000-0x11)="", 0x0, 0x0) 2017/10/23 20:44:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) waitid(0x0, 0x0, 0x0, 0x5, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/23 20:44:33 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)="2e2f66696c653000", 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f000007f000)="2e2f66696c653100") unlink(&(0x7f00001b2000)="2e2f66696c653000") getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000092a000)=@assoc_value={0x0, 0x0}, &(0x7f0000834000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000f3c000-0x8b)={r2, 0xfffffffffffffffc, 0x83, "86963e5135be4bde0dd134fdd694d60dae363990a9e8607408c6756fa556a4ebe7dafa169103d03b7219fb76251545d9974c7e9d383f828a134883415d13b6f5cae7ee334be5d44897e28adc54ad3008eb92b3786c124a000807c9c1e5081262226ddc0e22597c50334399bbbaa436494d067a8f113f8fff8ee811e9ebcc0a43bb0b11"}, 0x8b) r3 = creat(&(0x7f00008da000)="2e2f66696c653000", 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f0000f5b000-0xc8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ac4000-0x4)=0xc8) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000721000-0x4)=0xe0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000d43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mknod(&(0x7f0000006000-0x8)="2e2f66696c653000", 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) stat(&(0x7f0000bfe000-0x8)="2e2f66696c653000", &(0x7f0000cb5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 199.473264] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 199.473270] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 199.702744] FAULT_INJECTION: forcing a failure. [ 199.702744] name failslab, interval 1, probability 0, space 0, times 0 [ 199.751396] CPU: 0 PID: 1931 Comm: Not tainted 4.14.0-rc6+ #55 [ 199.757513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 199.766876] Call Trace: [ 199.769475] dump_stack+0x194/0x257 [ 199.773124] ? arch_local_irq_restore+0x53/0x53 [ 199.777809] ? perf_trace_lock+0xf1/0x860 [ 199.781978] should_fail+0x8c0/0xa40 [ 199.785686] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 199.790772] ? save_stack_trace+0x16/0x20 [ 199.794906] ? save_stack+0x43/0xd0 [ 199.798554] ? kasan_kmalloc+0xad/0xe0 [ 199.802423] ? alloc_pipe_info+0xb1/0x350 [ 199.806548] ? splice_direct_to_actor+0x64a/0x820 [ 199.811365] ? do_splice_direct+0x29b/0x3c0 [ 199.815664] ? compat_SyS_sendfile+0xea/0x1a0 [ 199.820137] ? do_fast_syscall_32+0x3f2/0xf05 [ 199.824608] ? entry_SYSENTER_compat+0x51/0x60 [ 199.829202] ? find_held_lock+0x35/0x1d0 [ 199.833305] ? check_same_owner+0x320/0x320 [ 199.837715] ? check_same_owner+0x320/0x320 [ 199.842066] should_failslab+0xec/0x120 [ 199.846038] __kmalloc+0x63/0x760 [ 199.849468] ? kmem_cache_alloc_trace+0x456/0x750 [ 199.854297] ? check_same_owner+0x320/0x320 [ 199.858601] ? alloc_pipe_info+0x135/0x350 [ 199.862829] alloc_pipe_info+0x135/0x350 [ 199.866879] splice_direct_to_actor+0x64a/0x820 [ 199.871530] ? generic_pipe_buf_nosteal+0x10/0x10 [ 199.876352] ? avc_policy_seqno+0x9/0x20 [ 199.880393] ? selinux_file_permission+0x82/0x460 [ 199.885312] ? do_splice_to+0x160/0x160 [ 199.889261] ? security_file_permission+0x89/0x1e0 [ 199.894201] ? rw_verify_area+0xe5/0x2b0 [ 199.898255] do_splice_direct+0x29b/0x3c0 [ 199.902396] ? splice_direct_to_actor+0x820/0x820 [ 199.907242] ? rw_verify_area+0xe5/0x2b0 [ 199.911309] do_sendfile+0x5c9/0xe80 [ 199.915045] ? do_compat_pwritev64+0x100/0x100 [ 199.919726] ? __might_sleep+0x95/0x190 [ 199.923710] compat_SyS_sendfile+0xea/0x1a0 [ 199.928021] ? SyS_sendfile64+0x160/0x160 [ 199.932159] ? do_fast_syscall_32+0x158/0xf05 [ 199.936642] ? SyS_sendfile64+0x160/0x160 [ 199.940860] do_fast_syscall_32+0x3f2/0xf05 [ 199.945179] ? do_int80_syscall_32+0x940/0x940 [ 199.949759] ? syscall_return_slowpath+0x2b3/0x510 [ 199.954663] ? finish_task_switch+0x1aa/0x740 [ 199.959142] ? prepare_exit_to_usermode+0x2d0/0x2d0 [ 199.964143] ? sysret32_from_system_call+0x5/0x3b [ 199.968979] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 199.973820] entry_SYSENTER_compat+0x51/0x60 [ 199.978204] RIP: 0023:0xf7f84c79 [ 199.981542] RSP: 002b:00000000f778001c EFLAGS: 00000296 ORIG_RAX: 00000000000000bb [ 199.989230] RAX: ffffffffffffffda RBX: 000000000000001a RCX: 000000000000001a 2017/10/23 20:44:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 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$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ad1000)="2f6465762f72666b696c6c00", 0x40, 0x0) connect$unix(r1, &(0x7f0000b88000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) r2 = memfd_create(&(0x7f000043d000)="00", 0x2) mmap(&(0x7f0000000000/0xcd3000)=nil, 0xcd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r3 = socket(0x2, 0x4000000000000003, 0x3) setsockopt(r3, 0xff, 0x1, &(0x7f0000001000)="09", 0x1) mmap(&(0x7f0000cd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004a5000-0xf)="2f6465762f73657175656e63657200", 0x2, 0x0) mmap(&(0x7f0000cd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r4, 0x4038ae7a, &(0x7f0000cd4000-0x30)={0x2660, 0x9ca, &(0x7f0000156000-0xfff)="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", &(0x7f000032b000)="fbb087fa83d74545ff66bd00000095f0bf083384fb8aa804b7", 0xfff, 0x19, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000cd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x57, &(0x7f0000cd4000-0x57)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x4, 0x3, 0x0, {0xb, 0x4, 0x69, 0x9, 0x7fffffff800000, 0x0, 0x1000, 0x1, 0x8, 0x7, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[@end={0x0}, @noop={0x1}, @rr={0x7, 0x13, 0x0, [@rand_addr=0x80, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001]}]}}, "de"}}}}}, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) read(r5, &(0x7f0000680000)="", 0x0) write$evdev(r5, &(0x7f0000001000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) clock_gettime(0x0, &(0x7f0000e2b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r2, &(0x7f0000751000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x20)={{0x77359400, 0x0}, {r6, r7/1000+10000}}, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f000058b000-0x8)=0x0, 0x40200) syz_open_dev$usbmon(&(0x7f0000422000-0xd)="2f6465762f7573626d6f6e2300", 0x4, 0x10002) 2017/10/23 20:44:33 executing program 5: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000026000)={0x0, 0x2710}, 0x8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000024000)={0x2, r1, 0x1}) setsockopt$ax25_int(r2, 0x101, 0xf, &(0x7f0000025000)=0x10000, 0x4) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000007000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r2, &(0x7f0000026000)={0x27, 0x4, 0xffffffff, 0x5}, 0x10) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000019000)={@remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000028000-0x4)=0xc) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000016000)={r5, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) timerfd_create(0x7, 0x80800) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r6, 0x4400ae8f, &(0x7f0000029000-0x400)={"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"}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r4, 0x1, 0x201f, &(0x7f0000027000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000017000-0x4)=0x50) sendto(r4, &(0x7f0000027000)="167ddb5f8638ff5782b08eeb4d3d11c7ac315e6d9ae0fa995df7533f560126429b9c8941c4e8d995b44ded08110b723144326c71ed810ca409f9f541dc6a599d5234cf78fe0a71ce216e5716a794fc188e9c7d95bde1586bb43926", 0x5b, 0x80, &(0x7f0000028000-0x9)=@rc={0x1f, {0xffffffff, 0x7fff, 0xffffffff, 0x2, 0xffffffffffffff1a, 0x6eca000000000000}, 0x8}, 0x9) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x40000070, 0x0, 0xff}]}) clock_gettime(0x0, &(0x7f000001f000)={0x0, 0x0}) clock_nanosleep(0x3, 0x1, &(0x7f0000012000)={r7, r8+10000000}, &(0x7f0000004000-0x1)={0x0, 0x0}) ioctl$KVM_GET_MSRS(r6, 0xc008ae88, &(0x7f0000018000-0x18)={0x0, 0x0, []}) 2017/10/23 20:44:33 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000016f000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f000065d000)="00000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x22) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x0, 0x0) mq_notify(r1, &(0x7f0000454000-0x58)={0x0, 0x3a, 0x4, @thr={&(0x7f00004ea000)="b8b4362282d82078a994d725946047151ceb4ebb2e2553c9c5e72bc352fc157c4dfbca44c00ab57d4233bb8cb15dfe9d90fad2418753ef3254eb2bc124de2bcf4b2a41793e7daacfbef525362ef083b911254d4e139b9ffde385338b21084bf8dec2e8800643598235", &(0x7f0000e81000-0xa5)="b0327c91acda1fec4b19aa361d20edbf68be80048df82640ff970ece2fa794810267148db64f7ec01082d2e06a742f4ba21b0a03fabfe22786e254f07f6cf6c45f1b4309a4783512dae931adaa7e7e9fd8c8dbb46bb831caebbe4731815ddeb0d00bd079067222bd4a5f7c762976d092f140f81ec4e0818d55a0001537c91c010d12c5672a9d37db0511af9195b09f2f6043989f61baf51ecc02798c4656f078c0b55d5948"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r2, r2, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00002f9000-0xc)={0x7, r0, 0x1}) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000b5d000-0x8)="605004324216f433") socket$inet6_tcp(0xa, 0x1, 0x0) waitid(0x0, 0x0, 0x0, 0x5, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/23 20:44:33 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007e4000-0x9)="2f6465762f72746300", 0x8000, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000ac3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f000043f000-0xea)="") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000143000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f00005eb000-0x18)={0x0, 0x1, 0x0, &(0x7f0000ae1000)=0x0}) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f0000671000)={0x0, 0x9, 0x1, &(0x7f00007e3000)=0x0}) [ 199.996476] RDX: 000000002058aff8 RSI: 0000000000040200 RDI: 0000000000000000 [ 200.003722] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 200.010970] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 200.018216] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2017/10/23 20:44:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x4000000002, 0x0) prctl$getname(0x10, &(0x7f0000fc6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x21, 0x24, 0x3, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x21}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) 2017/10/23 20:44:33 executing program 5: setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x3)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001020, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000d10000-0x5)="6465616400", &(0x7f0000eb7000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bc5000)="50179254c20426fb6a976f595668b85fdda8e60a55797e830e728415c5f3605c86e3e3a43b7e066bd2c5036b0a7dabe579017fe431211d26dc22c8164861e04c037711842bcd3e043d3ce7", 0x4b, 0xfffffffffffffff8) keyctl$setperm(0x5, r0, 0x1000000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bd1000)="2f6465762f73657175656e63657200", 0x1, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000080b000-0x4)=0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000dde000-0x4)=0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a4b000)="2f6465762f7667615f6172626974657200", 0x200802, 0x0) ioctl(r2, 0x2283, &(0x7f00008a6000-0x1)="8c") write$evdev(r2, &(0x7f0000001000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000674000-0x11)="2f6465762f7161745f6164665f63746c00", 0xe02, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fc0000-0x1)="", 0x0, 0x0, &(0x7f0000e9c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) keyctl$join(0x1, &(0x7f00007c2000)={0x73, 0x79, 0x7a, 0x2, 0x0}) 2017/10/23 20:44:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005c7000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x8001, 0xfbfffffffffffffc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8420, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000e96000)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f5c000+0x999)={0x0, 0x0}, &(0x7f000075e000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d54000+0xe3b)={r2, 0x5, &(0x7f0000414000-0xbc)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0xffffffffffffffc1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000782000)=0xc) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r1, &(0x7f0000cf2000-0xc)=@nl={0x0, 0x0, 0x4, 0x3}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000a89000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001e5000)=0xc) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f000090d000-0xda)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e36000)=0x5d) r4 = creat(&(0x7f0000faf000-0x8)="2e2f66696c653000", 0x0) prctl$setname(0xf, &(0x7f0000174000)="00") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x1, 0x7, 0x0, 0x20000000000000, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x3, r4, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000e59000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 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) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000001a000-0x6a)={r2, 0xcc5, 0x62, "94173c0cc0a5e05837fdfa2b27be3f6fc27e3902125df3b083aab1a4c03b2ed25fae1136ec96e261810705b56a7bca05ceb748e4612dbfb05ed0e427633da97297ec8d94b1494505f556827a1010146931ba5d083431e1d7e328534abe540ac3e54a"}, 0x6a) faccessat(r1, &(0x7f0000b2b000)="2e2f66696c653000", 0x20, 0x100) r5 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r5, r5, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) waitid(0x0, 0x0, 0x0, 0x5, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup3(r1, r0, 0x80000) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f00004dd000-0x8)={0xff, 0x4, 0xff2, 0x3}) 2017/10/23 20:44:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8ba5ed", 0x0, "00405b"}, ""}}}}}, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f0000a7a000-0x4)=0x7) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000034f000)="2f6465762f72666b696c6c00", 0x8800, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000cff000)={0x0, 0x0}, &(0x7f000018e000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000126000)={r1, @in={{0x2, 0x3, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4978, 0xfffffffffffffffb, 0xe6, 0x80, 0xa}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r2 = request_key(&(0x7f0000943000)="7573657200", &(0x7f000002a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001c0000-0xc)="2f6465762f72666b696c6c00", 0x0) keyctl$read(0xb, r2, &(0x7f0000b86000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2) r3 = perf_event_open(&(0x7f000011b000)={0x4, 0x78, 0x1000, 0x100000001, 0x6, 0x3ff, 0x0, 0xb5, 0x20100, 0x0, 0x40, 0x80, 0x1000000000000, 0x2, 0x0, 0x5, 0x2, 0xbf, 0x8001, 0x0, 0x4, 0x1ff, 0x7, 0x4, 0x3, 0x40, 0x0}, 0xffffffffffffffff, 0x3f, 0xffffffffffffffff, 0xa) r4 = syz_open_dev$usbmon(&(0x7f00008e8000-0xd)="2f6465762f7573626d6f6e2300", 0x1f, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000dbe000)={0x0, 0x0, 0xf9fe}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x410) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000856000-0x74)=[@in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000fc1000-0x8c)={0x9, 0x2, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 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]}) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) readv(0xffffffffffffffff, &(0x7f0000fca000-0x40)=[{&(0x7f00007d4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66}, {&(0x7f0000384000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}], 0x2) 2017/10/23 20:44:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x21, 0x24, 0x3, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x21}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) r1 = open(&(0x7f0000356000-0x8)="2e2f66696c653000", 0x2000, 0x80) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000a9f000)={0xf5, 0x0, [0x4, 0x1, 0x10000, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/23 20:44:33 executing program 1: r0 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f000045f000)=0x0, 0x800) getsockopt(r0, 0x3, 0xdc02, &(0x7f0000d40000+0x973)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a77000)=0x4e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000e6d000)="2f6465762f7573626d6f6e2300", 0x7, 0x109800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000b09000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0xff, 0x0, 0x100, 0x2, 0x0}, 0x20) socket$inet6_tcp(0xa, 0x1, 0x0) waitid(0x0, 0x0, 0x0, 0x5, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/23 20:44:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a3d000)={0x2, 0x78, 0xdb, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = syz_open_dev$vcsa(&(0x7f000085d000)="2f6465762f766373612300", 0x6, 0x3fe) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f00008db000)={0x4, 0x1, 0x6}) socket$inet6(0xa, 0x36260088a07c35d8, 0xfff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x3, &(0x7f000038f000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) shutdown(r1, 0x7fd) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00006ec000)={0x0}, &(0x7f0000051000-0x4)=0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000f6b000)=0x1f) bind$inet6(r1, &(0x7f00002af000)={0xa, 0x0, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x862}, 0x1c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c15000-0xc)="2f6465762f72666b696c6c00", 0x10000, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00006ea000-0xc)={&(0x7f0000ccc000)="2e2f66696c653000", r2}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000064000-0x10)={0xffffffffffffffff, &(0x7f0000537000-0xe1)="6cffb60d3199db566fa9ebfcbfb46f7832375fb03af11f518597529ff58faac2b67c8ec44490c8d0982a2b35268f83b9c6e323eb7a8adc2ea429d7659805b6e07d7ec1ed6d5a4cde1e7a5b55384b54c9fbaa4f6aa18b362c716b91a9de31151ccb6dc0888877d07e0522c2dd57e542e79ce47334ec3f305cfa11f2c04997c5aecef30385ad99ebecd61e62ee164b67de3ec729c59289ebddfe87408e414e7bc1c8e38e3a8f21669d652f34ab3e3fabaaad8aac3129208d0c9b1660e0a3a0030eb0dbac6cd41c1affc45392753a4bdcf8809ae2bbaa4a89f77e1d583e3ec0083dd8"}, 0x10) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000f6e000-0x8)={0x5, 0x5}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f70000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ff000-0x4)=0xe8) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f000074a000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f000019c000)="2f6465762f736e642f73657100", 0x0, 0x400) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000d11000-0x50)={0x113, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x14) r5 = bpf$MAP_CREATE(0x0, &(0x7f000034e000-0x1c)={0xd, 0x8, 0x4, 0x100000001, 0x1, r4, 0x8}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000594000-0x18)={r5, &(0x7f0000eea000)="", &(0x7f0000ca9000+0xf13)=""}, 0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f000068e000)={0x0, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) userfaultfd(0x80803) 2017/10/23 20:44:33 executing program 5: getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000728000)=0x0, &(0x7f0000cc8000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007fb000-0xc)="2f6465762f72666b696c6c00", 0x101000, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000a20000)="") r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00006b4000)="2f6465762f76637300", 0x10400, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000adf000)={r2, 0x80, 0xfffffffffffffffb, "6cb578803f6f9a1b0000009e82643da7f9a4c1a4b5077d05e169f84858a890d53fe056ab8f34feee35b4bb00000004ce6a4b44909e3f16f477a86a9956100200000000000900c138a4f54fd0ac9d98148627829170215e"}) setsockopt$inet6_dccp_int(r1, 0x21, 0x1a, &(0x7f00005e7000-0x4)=0xfffffffffffffffe, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000b91000)="2e2f66696c653000", 0x1001, 0x0) r3 = gettid() mkdir(&(0x7f0000732000-0xa)="2e2f636f6e74726f6c00", 0x48) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000001, 0x78, 0xdc, 0x400000000000, 0x0, 0x80, 0x0, 0x0, 0x0, 0x1000000000, 0xfc, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) sched_setaffinity(r3, 0x8, &(0x7f0000338000-0x8)=0x5) r4 = syz_open_dev$mice(&(0x7f0000421000)="2f6465762f696e7075742f6d69636500", 0x0, 0x1194c1) read(r4, &(0x7f0000b11000)="", 0x0) r5 = syz_open_dev$evdev(&(0x7f0000058000-0x12)="2f6465762f696e7075742f6576656e742300", 0xafd, 0x8000040000001) ioctl$EVIOCSMASK(r5, 0x40104593, &(0x7f0000303000)={0x0, 0x98, &(0x7f00000c4000)="5fe48f4f42b1e2b6e0ff5078479f81368c95a4ba16f058b691b4d9c25bde2368edf05803d025ffca6e335159fe1f4c9be30abc23a9312412a320a9cf5adbaeee83255858bc4b04ef238ef2691c2de7575fc721cac5c409e2da53b455cd2338d2115fc4b5c9e9443139abe3b02c9fc0b8143ac154cc559c4e5d72bf76e756b8f74185fdb8d7ad69ac6b61a4fa30153361431d2cd8d235cda6"}) write$evdev(r5, &(0x7f000004d000)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x30) add_key(&(0x7f0000b1c000)="7773657200", &(0x7f00006a5000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001ed000)="621e", 0x2, 0xffffffffffffffff) memfd_create(&(0x7f0000bcd000-0x2)="2900", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a42000-0x9)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x668, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x2000000000000008, 0x10000800, 0x0, 0x0, 0x3, 0x8, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl(r7, 0x2201, &(0x7f0000001000)="") ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) 2017/10/23 20:44:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f000045c000)="7781dc6f9728ef28dc001abdf6d034e3b9f156e3adb705db6ba2c6aabab02c3da94183238a1803fc47aa87c7da5ffda1eeb40103f64abe974b98375df72f67d79acb9fb9", 0x44, 0x400000000) r0 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r0, r0, &(0x7f000058b000-0x8)=0x0, 0x4) 2017/10/23 20:44:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005c7000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x8001, 0xfbfffffffffffffc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8420, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000e96000)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f5c000+0x999)={0x0, 0x0}, &(0x7f000075e000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d54000+0xe3b)={r2, 0x5, &(0x7f0000414000-0xbc)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0xffffffffffffffc1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000782000)=0xc) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r1, &(0x7f0000cf2000-0xc)=@nl={0x0, 0x0, 0x4, 0x3}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000a26000-0xc)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000106000)=0xc) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f000090d000-0xda)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e36000)=0x5d) r4 = creat(&(0x7f0000faf000-0x8)="2e2f66696c653000", 0x0) prctl$setname(0xf, &(0x7f0000174000)="00") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x1, 0x7, 0x0, 0x20000000000000, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x3, r4, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PIO_UNIMAPCLR(r4, 0x4b68, &(0x7f00007f4000-0x6)={0xfff, 0x100, 0x7fffffff}) connect$inet(0xffffffffffffffff, &(0x7f0000e59000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r5, r5, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/23 20:44:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ec8000)="2f6465762f73672300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000f42000-0xe0)={0x0, 0x0, 0x0, 0x1b, 0x9, 0x0, 0x12, 0x6, 0x8, "6a2fac4fb52c6fc5cf7ce9f651a51df8dc917b13a8731929c1b9d0c66ab4fc2b74c08f2cc1f5c8a5ec60e112f2a7ddd9d9dddbee0df405872c654ed11835043e", "1a7682f2acebe814493aed195169e40cab058680f98992a8129ffec4bf94097b6ccefcf12f30d8b33f7939191d8748524adc02e1f81f48d97b9904b48f10d184", "7b050cec203174207b36767cec062ff5c2c037fd2707ee018dd9085b36b8d35b", [0x8, 0x7f]}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000014f000-0x20)={0x400, 0x946, 0x8000, 0x131383fb, 0x0, 0x0, 0x5, 0x101, 0x0}, &(0x7f0000115000)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00002ef000)={r1, 0x4}, &(0x7f00007ed000-0x4)=0x8) r2 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) sendfile(r2, r2, &(0x7f000058b000-0x8)=0x0, 0x40200) accept4$packet(r0, &(0x7f0000799000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b54000)=0x14, 0x80000) stat(&(0x7f0000556000)="2e2f66696c653000", &(0x7f0000320000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00003bb000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x7, 0x3, 0x0, 0x1, 0x1, 0x4, 0xa0, 0x80, 0x6f8a, r3, r4}, {0x100, 0x1, 0xd44, 0x8000, 0x6, 0x5, 0x7, 0x204}, {0x8, 0x44, 0x7fffffff, 0x5}, 0x3, 0xffffffff, 0x5, 0x0, 0x10, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001, 0x9}, 0x1, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x2, 0x0, 0x0, 0xffff, 0x20, 0xac}}, 0xe8) 2017/10/23 20:44:33 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000023e000-0x9)="2f6465762f72746300", 0x2100, 0x0) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000852000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x2, 0x7, 0x1f, 0x0, 0x3ff, 0x0, 0x0, 0x7, 0x0, 0x0, 0xff, 0x250, 0x6, 0xfffffffffffffffd, 0x7, 0x0, 0x1, 0x8, 0x0}, 0x0, 0xfff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x40000000000002, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000333000-0xe8)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7e000)=0xe8) ioprio_get$uid(0x3, r1) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f00001d7000)="7573657200", &(0x7f00006d8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000066e000)="25706f7369785f61636c5f61636365737300", 0xffffffffffffffff) keyctl$clear(0x7, r2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000aa0000-0x4)=0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f00000a6000)=r3) pipe2(&(0x7f0000e40000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000fe7000)={0x0, @in6={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2}, &(0x7f0000c27000+0x710)=0x98) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00003f7000-0x8)={r6, 0x3}, &(0x7f0000eb0000-0x4)=0x8) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000255000-0x7)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000d16000-0x1c)={r7, 0x14, "ceeb903403c7a07883cad1b2e5579a8d9c0b184e"}, &(0x7f0000121000-0x4)=0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f0000a5d000)={{0xa, 0x0, 0x52, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1000, [0x5, 0x2, 0x40, 0x8, 0x76, 0x3, 0x200, 0x8]}, 0x5c) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000fe6000)=@sack_info={r8, 0x8b9, 0xffff}, &(0x7f0000fe7000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000e18000-0x1008)={0x0, 0x0, ""}, &(0x7f00007a8000)=0x8) 2017/10/23 20:44:33 executing program 6: pkey_alloc(0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000f6b000-0x20)={@generic="df22efba97a8ce15552c935ca43fa72a", @ifru_flags=0x1600}) sendfile(r1, r0, &(0x7f000058b000-0x8)=0x25, 0x10001) futex(&(0x7f00000ee000-0x4)=0x5, 0x4, 0x40, &(0x7f0000808000)={0x0, 0x0}, &(0x7f00009de000-0x4)=0x5, 0x4) clock_nanosleep(0x7, 0x1, &(0x7f0000f10000-0x8)={0x77359400, 0x0}, &(0x7f000078a000)={0x0, 0x0}) 2017/10/23 20:44:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x1, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x21, 0x24, 0x3, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x21}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) fcntl$notify(r0, 0x402, 0x80000008) getsockname$netlink(r0, &(0x7f0000f78000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006a1000)=0xc) setns(r0, 0x0) r1 = dup(r0) openat(r1, &(0x7f000068e000-0x8)="2e2f66696c653000", 0x80, 0x3) r2 = getpid() socket$netlink(0x10, 0x3, 0x17) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f7e000)=0x0) migrate_pages(r2, 0x10001, &(0x7f0000b14000)=0x0, &(0x7f0000080000-0x8)=0x5) 2017/10/23 20:44:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000322000-0xb)="2f6465762f6877726e6700", 0x800, 0x0) rmdir(&(0x7f000097e000)="2e2f66696c653000") getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000325000-0xc)=@sack_info={0x0, 0x1, 0x8}, &(0x7f0000dbe000)=0xc) mkdir(&(0x7f0000df4000-0x8)="2e2f66696c653000", 0x180) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cd5000-0x8)={r1, 0xfff}, 0x8) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00009b8000-0x4)=0x5) waitid(0x0, 0x0, 0x0, 0x5, &(0x7f0000ecc000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/23 20:44:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000253000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x14d202) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ad1000)="2f6465762f72666b696c6c00", 0x40, 0x0) connect$unix(r1, &(0x7f0000b88000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) r2 = memfd_create(&(0x7f000043d000)="00", 0x2) mmap(&(0x7f0000000000/0xcd3000)=nil, 0xcd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r3 = socket(0x2, 0x4000000000000003, 0x3) setsockopt(r3, 0xff, 0x1, &(0x7f0000001000)="09", 0x1) mmap(&(0x7f0000cd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004a5000-0xf)="2f6465762f73657175656e63657200", 0x2, 0x0) mmap(&(0x7f0000cd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r4, 0x4038ae7a, &(0x7f0000cd4000-0x30)={0x2660, 0x9ca, &(0x7f0000156000-0xfff)="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", &(0x7f000032b000)="fbb087fa83d74545ff66bd00000095f0bf083384fb8aa804b7", 0xfff, 0x19, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000cd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x57, &(0x7f0000cd4000-0x57)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x4, 0x3, 0x0, {0xb, 0x4, 0x69, 0x9, 0x7fffffff800000, 0x0, 0x1000, 0x1, 0x8, 0x7, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[@end={0x0}, @noop={0x1}, @rr={0x7, 0x13, 0x0, [@rand_addr=0x80, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001]}]}}, "de"}}}}}, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) read(r5, &(0x7f0000680000)="", 0x0) write$evdev(r5, &(0x7f0000001000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) clock_gettime(0x0, &(0x7f0000e2b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r2, &(0x7f0000751000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x20)={{0x77359400, 0x0}, {r6, r7/1000+10000}}, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f000058b000-0x8)=0x0, 0x40200) syz_open_dev$usbmon(&(0x7f0000422000-0xd)="2f6465762f7573626d6f6e2300", 0x4, 0x10002) 2017/10/23 20:44:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x2, 0x9, 0x0, 0x0, 0x3, 0x20000000, 0x80000000000008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00009fa000)="2f6465762f7573626d6f6e2300", 0x7, 0x2400) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000d80000-0x8)=0x4001) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getownex(r2, 0x10, &(0x7f00008aa000)={0x0, 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000b1f000-0xc)={0x0, @loopback=0x0, @multicast2=0x0}, &(0x7f0000eac000)=0xc) r3 = gettid() mlockall(0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000836000)={0x0, 0x0}) waitid(0x0, r3, 0x0, 0x5, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000ba3000)={0x0, 0x0}) ptrace$setopts(0x4200, r4, 0x80000000, 0x20) 2017/10/23 20:44:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xfe, 0x222, 0xfa5, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) sendmsg$netlink(r0, &(0x7f0000805000-0x1c)={0x0, 0x0, &(0x7f0000335000)=[], 0x0, 0x0, 0x0, 0x4000000}, 0x0) mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00007e1000-0x28)="25217d656d305e255b256d643573756d5d6574683073656c696e757874727573746564656d302c00", 0x2) r2 = socket(0x10, 0x3, 0xc) write(r2, &(0x7f0000001000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r1, &(0x7f0000cbb000-0x1f)="3fffffffffffffffdfe900ce072d0000f30500020003000000e3d900dff0", 0x1e) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00005f0000)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f0000107000-0x78)={0x2, 0x78, 0x40000024, 0x3, 0x0, 0x0, 0x0, 0x0, 0xc01, 0x6, 0x7ff, 0x0, 0x6, 0x0, 0x0, 0x7, 0x0, 0x0, 0x100000000, 0x3, 0x90c, 0xfffffffffffffffe, 0x2006, 0x0, 0x0, 0xffffffffffffffff, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000229000)=0x0) r4 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000645000-0x98)={0x0, @in={{0x2, 0x2, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0}, &(0x7f0000983000-0x4)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000900000-0x20)={0x800, 0x8, 0x3, 0xa1, 0x4, 0x800, 0xffffffffffffffc1, 0xffff, r5}, 0x20) r6 = socket(0x10, 0x2, 0xc) write(r6, &(0x7f0000f5c000)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) fcntl$getown(r6, 0x9) r7 = socket(0x10, 0x2, 0xc) write(r7, &(0x7f0000f1c000-0x1f)="1f0000e200000536a55345c000110000f605e0000007010001160003e20000", 0x1f) getpeername(r7, &(0x7f00000cf000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000053d000-0x4)=0x9) fcntl$getownex(r7, 0x10, &(0x7f0000c2a000-0x8)={0x0, 0x0}) socket(0x19, 0x5, 0x7a) pwrite64(r2, &(0x7f0000fc9000-0x6b)="1e40e7981a2c0d6a8d8244882045acd446de6c34fd284fb849dfa3e37d48d50138d850bd410b38887e3171b82bb658481e3db23b5700f492762c21ca10957e84ef956ac99eb009aa0bbad0c7eacf6e76b8fd2c77924ba793babc657f453cbbe3c8627432019bb8f550f1e7", 0x6b, 0x83a5) write(r6, &(0x7f0000f62000-0x1f)="1f0000000104ff00084345b4f6ffffffffffff0008000100010400dcffdf00", 0x1f) dup3(r4, r2, 0x80004) close(r0) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f000062a000-0xb8)={0x0, 0x6000000000, 0x2, 0xb, 0x5, 0xffffffffffff7fff, 0x9, 0xffff, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x566, 0x10001, 0x1, 0x401}}, &(0x7f000082b000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000fb8000)={r8, @in6={{0xa, 0x2, 0x444, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1fdf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffe01, 0x3, 0x5, 0x80, 0x1, 0x1, 0x4, 0xb, 0x3f, 0xffffffffffffffc0, 0xffffffffffffffd7, 0xe5bd, 0x7ff, 0x7, 0x3]}, &(0x7f0000b25000)=0x108) 2017/10/23 20:44:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x21, 0x24, 0x3, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x21}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x8001}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d8e000)="2f6465762f73657175656e63657200", 0x200000, 0x0) [ 200.414127] ================================================================== [ 200.421538] BUG: KASAN: use-after-free in __lock_acquire+0x3c9f/0x3d50 [ 200.428170] Read of size 8 at addr ffff8801cb585868 by task syz-executor7/2007 [ 200.435493] [ 200.437098] CPU: 1 PID: 2007 Comm: syz-executor7 Not tainted 4.14.0-rc6+ #55 [ 200.444334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 200.453651] Call Trace: [ 200.456213] dump_stack+0x194/0x257 [ 200.459808] ? arch_local_irq_restore+0x53/0x53 [ 200.464445] ? show_regs_print_info+0x65/0x65 [ 200.468906] ? print_irqtrace_events+0x270/0x270 [ 200.473628] ? print_irqtrace_events+0x270/0x270 [ 200.478350] ? __lock_acquire+0x3c9f/0x3d50 [ 200.482639] print_address_description+0x73/0x250 [ 200.487448] ? __lock_acquire+0x3c9f/0x3d50 [ 200.491736] kasan_report+0x25b/0x340 [ 200.495504] __asan_report_load8_noabort+0x14/0x20 [ 200.500402] __lock_acquire+0x3c9f/0x3d50 [ 200.504516] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 200.509674] ? exit_pi_state_list+0x369/0x7a0 [ 200.514136] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 200.519296] ? __lock_acquire+0x6aa/0x3d50 [ 200.523496] ? __lock_acquire+0x6aa/0x3d50 [ 200.527708] ? __lock_acquire+0x6aa/0x3d50 [ 200.531908] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 200.537065] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 200.542220] ? do_raw_spin_trylock+0x190/0x190 [ 200.546781] ? osq_unlock+0x350/0x350 [ 200.550548] ? __lock_acquire+0x6aa/0x3d50 [ 200.554750] ? check_noncircular+0x20/0x20 [ 200.558953] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 200.564110] ? check_noncircular+0x20/0x20 [ 200.568312] ? find_held_lock+0x35/0x1d0 [ 200.572343] ? finish_task_switch+0x1d3/0x740 [ 200.576808] ? find_held_lock+0x35/0x1d0 [ 200.580837] lock_acquire+0x1d5/0x580 [ 200.584632] ? lock_acquire+0x1d5/0x580 [ 200.588571] ? exit_pi_state_list+0x369/0x7a0 [ 200.593035] ? lock_downgrade+0x990/0x990 [ 200.597150] ? check_noncircular+0x20/0x20 [ 200.601351] ? lock_release+0xa40/0xa40 [ 200.605290] ? do_raw_spin_trylock+0x190/0x190 [ 200.609853] _raw_spin_lock_irq+0x5e/0x80 [ 200.613966] ? exit_pi_state_list+0x369/0x7a0 [ 200.618426] exit_pi_state_list+0x369/0x7a0 [ 200.622736] ? futex_wait_requeue_pi.constprop.19+0x1300/0x1300 [ 200.628761] ? lock_release+0xa40/0xa40 [ 200.632702] ? check_same_owner+0x320/0x320 [ 200.637002] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 200.642077] ? __might_sleep+0x95/0x190 [ 200.646025] ? __might_fault+0x188/0x1d0 [ 200.650055] ? do_raw_spin_trylock+0x190/0x190 [ 200.654612] mm_release+0x46d/0x590 [ 200.658206] ? do_raw_spin_trylock+0x190/0x190 [ 200.662753] ? mm_access+0x140/0x140 [ 200.666430] ? _raw_spin_unlock_irq+0x27/0x70 [ 200.670900] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 200.675885] ? trace_hardirqs_on+0xd/0x10 [ 200.679999] ? _raw_spin_unlock_irq+0x27/0x70 [ 200.684465] ? acct_collect+0x637/0x800 [ 200.688415] do_exit+0x481/0x1ad0 [ 200.691836] ? __might_sleep+0x95/0x190 [ 200.695778] ? mm_update_next_owner+0x930/0x930 [ 200.700412] ? find_held_lock+0x35/0x1d0 [ 200.704444] ? futex_wait+0x402/0x990 [ 200.708213] ? lock_downgrade+0x990/0x990 [ 200.712327] ? do_raw_spin_trylock+0x190/0x190 [ 200.716873] ? fault_in_user_writeable+0x90/0x90 [ 200.721602] ? futex_wake+0x680/0x680 [ 200.725370] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 200.730448] ? futex_wait+0x69e/0x990 [ 200.734217] ? check_noncircular+0x20/0x20 [ 200.738417] ? futex_wait_setup+0x3d0/0x3d0 [ 200.742708] ? hash_futex+0x15/0x210 [ 200.746387] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 200.751456] ? futex_wake+0x2ca/0x680 [ 200.755226] ? find_held_lock+0x35/0x1d0 [ 200.759254] ? get_signal+0x7ae/0x16d0 [ 200.763108] ? lock_downgrade+0x990/0x990 [ 200.767223] do_group_exit+0x149/0x400 [ 200.771076] ? __lock_is_held+0xb6/0x140 [ 200.775102] ? SyS_exit+0x30/0x30 [ 200.778519] ? _raw_spin_unlock_irq+0x27/0x70 [ 200.782990] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 200.787975] get_signal+0x73f/0x16d0 [ 200.791676] ? ptrace_notify+0x130/0x130 [ 200.795707] ? __lock_is_held+0xb6/0x140 [ 200.799741] ? __fget+0x35c/0x570 [ 200.803173] ? iterate_fd+0x3f0/0x3f0 [ 200.806943] do_signal+0x94/0x1ee0 [ 200.810470] ? SYSC_perf_event_open+0x4c3/0x2e00 [ 200.815198] ? __might_sleep+0x95/0x190 [ 200.819151] ? setup_sigcontext+0x7d0/0x7d0 [ 200.823450] ? __fget_light+0x297/0x380 [ 200.827389] ? fget_raw+0x20/0x20 [ 200.830818] ? selinux_capable+0x40/0x40 [ 200.834848] ? vma_is_stack_for_current+0xa0/0xa0 [ 200.839664] ? putname+0xee/0x130 [ 200.843095] ? exit_to_usermode_loop+0x8c/0x310 [ 200.847740] exit_to_usermode_loop+0x214/0x310 [ 200.852291] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 200.857812] ? do_fast_syscall_32+0x158/0xf05 [ 200.862277] do_fast_syscall_32+0x83e/0xf05 [ 200.866569] ? do_int80_syscall_32+0x940/0x940 [ 200.871124] ? syscall_return_slowpath+0x2b3/0x510 [ 200.876027] ? finish_task_switch+0x1aa/0x740 [ 200.880493] ? prepare_exit_to_usermode+0x2d0/0x2d0 [ 200.885477] ? sysret32_from_system_call+0x5/0x3b [ 200.890285] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 200.895095] entry_SYSENTER_compat+0x51/0x60 [ 200.899482] RIP: 0023:0xf7f55c79 [ 200.902830] RSP: 002b:00000000f773010c EFLAGS: 00000296 ORIG_RAX: 00000000000000f0 [ 200.910512] RAX: fffffffffffffe00 RBX: 00000000081680b4 RCX: 0000000000000000 [ 200.917750] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 200.924992] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 200.932230] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 200.939470] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 200.946711] [ 200.948307] Allocated by task 2043: [ 200.951902] save_stack_trace+0x16/0x20 [ 200.955842] save_stack+0x43/0xd0 [ 200.959265] kasan_kmalloc+0xad/0xe0 [ 200.962947] kmem_cache_alloc_trace+0x136/0x750 [ 200.967582] refill_pi_state_cache.part.6+0xa5/0x2f0 [ 200.972651] futex_requeue+0x1887/0x2370 [ 200.976676] do_futex+0x7f5/0x20d0 [ 200.980183] compat_SyS_futex+0x27f/0x380 [ 200.984296] do_fast_syscall_32+0x3f2/0xf05 [ 200.988584] entry_SYSENTER_compat+0x51/0x60 [ 200.992953] [ 200.994555] Freed by task 2016: [ 200.997803] save_stack_trace+0x16/0x20 [ 201.001745] save_stack+0x43/0xd0 [ 201.005168] kasan_slab_free+0x71/0xc0 [ 201.009030] kfree+0xca/0x250 [ 201.012106] put_pi_state+0x3f4/0x560 [ 201.015870] unqueue_me_pi+0x4a/0xc0 [ 201.019551] futex_wait_requeue_pi.constprop.19+0xc7f/0x1300 [ 201.025312] do_futex+0x825/0x20d0 [ 201.028816] compat_SyS_futex+0x27f/0x380 [ 201.032929] do_fast_syscall_32+0x3f2/0xf05 [ 201.037216] entry_SYSENTER_compat+0x51/0x60 [ 201.041587] [ 201.043185] The buggy address belongs to the object at ffff8801cb585840 [ 201.043185] which belongs to the cache kmalloc-256 of size 256 [ 201.055806] The buggy address is located 40 bytes inside of [ 201.055806] 256-byte region [ffff8801cb585840, ffff8801cb585940) [ 201.067557] The buggy address belongs to the page: [ 201.072453] page:ffffea00072d6140 count:1 mapcount:0 mapping:ffff8801cb5850c0 index:0xffff8801cb585200 [ 201.081873] flags: 0x200000000000100(slab) [ 201.086075] raw: 0200000000000100 ffff8801cb5850c0 ffff8801cb585200 0000000100000009 [ 201.093921] raw: ffffea000757c6e0 ffffea000722c5a0 ffff8801dac007c0 0000000000000000 [ 201.101766] page dumped because: kasan: bad access detected [ 201.107446] [ 201.109043] Memory state around the buggy address: [ 201.113941] ffff8801cb585700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 201.121264] ffff8801cb585780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 201.128598] >ffff8801cb585800: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 201.135920] ^ [ 201.142636] ffff8801cb585880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 201.149960] ffff8801cb585900: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 201.157289] ================================================================== [ 201.164611] Disabling lock debugging due to kernel taint [ 201.170031] Kernel panic - not syncing: panic_on_warn set ... [ 201.170031] [ 201.177378] CPU: 1 PID: 2007 Comm: syz-executor7 Tainted: G B 4.14.0-rc6+ #55 [ 201.185759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 201.195087] Call Trace: [ 201.197647] dump_stack+0x194/0x257 [ 201.201241] ? arch_local_irq_restore+0x53/0x53 [ 201.205877] ? kasan_end_report+0x32/0x50 [ 201.209992] ? lock_downgrade+0x990/0x990 [ 201.214122] ? __lock_acquire+0x3c50/0x3d50 [ 201.218414] panic+0x1e4/0x417 [ 201.221586] ? __warn+0x1d9/0x1d9 [ 201.225013] ? __lock_acquire+0x3c9f/0x3d50 [ 201.229308] kasan_end_report+0x50/0x50 [ 201.233258] kasan_report+0x144/0x340 [ 201.237031] __asan_report_load8_noabort+0x14/0x20 [ 201.241931] __lock_acquire+0x3c9f/0x3d50 [ 201.246053] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 201.251210] ? exit_pi_state_list+0x369/0x7a0 [ 201.255675] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 201.260839] ? __lock_acquire+0x6aa/0x3d50 [ 201.265050] ? __lock_acquire+0x6aa/0x3d50 [ 201.269251] ? __lock_acquire+0x6aa/0x3d50 [ 201.273453] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 201.278608] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 201.283762] ? do_raw_spin_trylock+0x190/0x190 [ 201.288310] ? osq_unlock+0x350/0x350 [ 201.292076] ? __lock_acquire+0x6aa/0x3d50 [ 201.296276] ? check_noncircular+0x20/0x20 [ 201.300479] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 201.305644] ? check_noncircular+0x20/0x20 [ 201.309858] ? find_held_lock+0x35/0x1d0 [ 201.313888] ? finish_task_switch+0x1d3/0x740 [ 201.318356] ? find_held_lock+0x35/0x1d0 [ 201.322385] lock_acquire+0x1d5/0x580 [ 201.326171] ? lock_acquire+0x1d5/0x580 [ 201.330111] ? exit_pi_state_list+0x369/0x7a0 [ 201.334571] ? lock_downgrade+0x990/0x990 [ 201.338693] ? check_noncircular+0x20/0x20 [ 201.342893] ? lock_release+0xa40/0xa40 [ 201.346918] ? do_raw_spin_trylock+0x190/0x190 [ 201.351472] _raw_spin_lock_irq+0x5e/0x80 [ 201.355584] ? exit_pi_state_list+0x369/0x7a0 [ 201.360052] exit_pi_state_list+0x369/0x7a0 [ 201.364350] ? futex_wait_requeue_pi.constprop.19+0x1300/0x1300 [ 201.370373] ? lock_release+0xa40/0xa40 [ 201.374312] ? check_same_owner+0x320/0x320 [ 201.378600] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 201.383677] ? __might_sleep+0x95/0x190 [ 201.387626] ? __might_fault+0x188/0x1d0 [ 201.391658] ? do_raw_spin_trylock+0x190/0x190 [ 201.396208] mm_release+0x46d/0x590 [ 201.399808] ? do_raw_spin_trylock+0x190/0x190 [ 201.404355] ? mm_access+0x140/0x140 [ 201.408035] ? _raw_spin_unlock_irq+0x27/0x70 [ 201.412505] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 201.417487] ? trace_hardirqs_on+0xd/0x10 [ 201.421623] ? _raw_spin_unlock_irq+0x27/0x70 [ 201.426082] ? acct_collect+0x637/0x800 [ 201.430026] do_exit+0x481/0x1ad0 [ 201.433460] ? __might_sleep+0x95/0x190 [ 201.437400] ? mm_update_next_owner+0x930/0x930 [ 201.442035] ? find_held_lock+0x35/0x1d0 [ 201.446063] ? futex_wait+0x402/0x990 [ 201.449830] ? lock_downgrade+0x990/0x990 [ 201.453944] ? do_raw_spin_trylock+0x190/0x190 [ 201.458491] ? fault_in_user_writeable+0x90/0x90 [ 201.463213] ? futex_wake+0x680/0x680 [ 201.466981] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 201.472059] ? futex_wait+0x69e/0x990 [ 201.475829] ? check_noncircular+0x20/0x20 [ 201.480032] ? futex_wait_setup+0x3d0/0x3d0 [ 201.484335] ? hash_futex+0x15/0x210 [ 201.488019] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 201.493091] ? futex_wake+0x2ca/0x680 [ 201.496858] ? find_held_lock+0x35/0x1d0 [ 201.500885] ? get_signal+0x7ae/0x16d0 [ 201.504739] ? lock_downgrade+0x990/0x990 [ 201.508854] do_group_exit+0x149/0x400 [ 201.512708] ? __lock_is_held+0xb6/0x140 [ 201.516734] ? SyS_exit+0x30/0x30 [ 201.520156] ? _raw_spin_unlock_irq+0x27/0x70 [ 201.524617] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 201.529599] get_signal+0x73f/0x16d0 [ 201.533280] ? ptrace_notify+0x130/0x130 [ 201.537306] ? __lock_is_held+0xb6/0x140 [ 201.541335] ? __fget+0x35c/0x570 [ 201.544755] ? iterate_fd+0x3f0/0x3f0 [ 201.548544] do_signal+0x94/0x1ee0 [ 201.552052] ? SYSC_perf_event_open+0x4c3/0x2e00 [ 201.556772] ? __might_sleep+0x95/0x190 [ 201.560714] ? setup_sigcontext+0x7d0/0x7d0 [ 201.565002] ? __fget_light+0x297/0x380 [ 201.568949] ? fget_raw+0x20/0x20 [ 201.572367] ? selinux_capable+0x40/0x40 [ 201.576395] ? vma_is_stack_for_current+0xa0/0xa0 [ 201.581202] ? putname+0xee/0x130 [ 201.584624] ? exit_to_usermode_loop+0x8c/0x310 [ 201.589276] exit_to_usermode_loop+0x214/0x310 [ 201.593824] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 201.599326] ? do_fast_syscall_32+0x158/0xf05 [ 201.603787] do_fast_syscall_32+0x83e/0xf05 [ 201.608077] ? do_int80_syscall_32+0x940/0x940 [ 201.612625] ? syscall_return_slowpath+0x2b3/0x510 [ 201.617545] ? finish_task_switch+0x1aa/0x740 [ 201.622007] ? prepare_exit_to_usermode+0x2d0/0x2d0 [ 201.626995] ? sysret32_from_system_call+0x5/0x3b [ 201.631805] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 201.636614] entry_SYSENTER_compat+0x51/0x60 [ 201.640991] RIP: 0023:0xf7f55c79 [ 201.644333] RSP: 002b:00000000f773010c EFLAGS: 00000296 ORIG_RAX: 00000000000000f0 [ 201.652012] RAX: fffffffffffffe00 RBX: 00000000081680b4 RCX: 0000000000000000 [ 201.659255] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 201.666664] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 201.673901] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 201.681137] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 201.688832] Dumping ftrace buffer: [ 201.692346] (ftrace buffer empty) [ 201.696030] Kernel Offset: disabled [ 201.699627] Rebooting in 86400 seconds..