0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000205000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}, {&(0x7f000047c000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f000029f000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}, {&(0x7f00007f4000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}], 0x9) syz_emit_ethernet(0x8b, &(0x7f0000420000-0x9b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x1a, 0x4, 0x0, 0x0, 0xfffffffffffffffc, {[@sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffc]}, @timestamp={0x8, 0xa, 0xa5b1, 0x1000}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @timestamp={0x8, 0xa, 0xf3e, 0x1}, @generic={0x5, 0x6, "ca4f447f"}]}}, {"0c"}}}}}}) 2017/09/25 09:55:08 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000-0x68)={&(0x7f00008ff000)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) prctl$setendian(0x14, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c15000-0xc)="2f6465762f72666b696c6c00", 0x40000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000901000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000906000-0xc)={r2, 0x0, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x0, 0x0}) sigaltstack(&(0x7f0000001000/0x2000)=nil, &(0x7f000000b000)=0x0) munlock(&(0x7f00005fb000/0x4000)=nil, 0x4000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) read(r0, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40) 2017/09/25 09:55:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000001000-0x4)=0x400000000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000c9d000-0x10)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) fsync(r0) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000f4f000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000eef000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r2, &(0x7f00009ff000)="000000000000000000000000000000000000000000000000", 0x18) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000261000-0x4)=0x0) write$evdev(r2, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000f65000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f00004f5000-0x8)=0x0) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000fb9000)=0x2000) mincore(&(0x7f00005fb000/0x4000)=nil, 0x4000, &(0x7f0000418000-0x14)="0000000000000000000000000000000000000000") r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d0b000-0x9)="2f6465762f72746300", 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000292000-0x88)={0xffffffff00000001, {{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000b2b000-0xa2)={0x0, 0x9a, "45cf1128f9fb93804cbafe0fe641ea9b60b9330ccd477848b4a1db9ba2a606b7b65c666bdf2a3ae59db3aed98c23f6bf4db4dff89a22d46296998a0f72ddd1294dfae52cb3252dd2705d8cb08a1c9bf5ed214fa338506dc15aa9ac64f1cb4d7a03ea5e2616bbaa094b9403e2c276fcf9e8d1d1219bf6da7ee6f1f38b7f7bd5cb503a4d60e4d96e50160cd7c910c040ed3e339081f156ec948828"}, &(0x7f00009cd000-0x4)=0xa2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000b44000)={r4, 0x7, &(0x7f0000358000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, @in6={0xa, 0x0, 0xfffffffffffffff9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x2, 0xffffffffffffff02, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe1eb}, @in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}]}, &(0x7f000062b000-0x4)=0x10) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f0000111000)={[{0x2, 0x9, 0x10000, 0x6, 0x4, 0x3f, 0x10001, 0x1, 0x1ff, 0x1, 0x2, 0x1ff, 0x10000}, {0x20, 0x20, 0xffffffffffffffff, 0xffffffffffffffc1, 0x7fff, 0x7fff, 0x4, 0x7f2, 0x9, 0x6, 0x10001, 0x5, 0xfffe000000}, {0x5, 0x2, 0xfffffffffffffaa3, 0x1, 0x7fff, 0x6, 0x7fff, 0x7, 0x4, 0x7f, 0x10001, 0xffff, 0x4}], 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = request_key(&(0x7f0000ab0000-0x8)="7472757374656400", &(0x7f0000969000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000e6000-0x9)="2f6465762f72746300", 0xfffffffffffffffd) r6 = request_key(&(0x7f0000364000)="73797a6b616c6c657200", &(0x7f00008e2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001de000)="2f6465762f72746300", 0xfffffffffffffffd) keyctl$negate(0xd, r5, 0x5, r6) 2017/09/25 09:55:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00007d8000)={0x0, 0x0, 0xfff, 0x0, 0x0, 0x0}, &(0x7f0000c7f000-0x4)=0x14) bind(0xffffffffffffffff, &(0x7f0000fe1000-0x80)=@generic={0x0, "0000030000000000080044944eeba71a4976e252922cb18f6e2e3aba000000012e0b3836005404b0e0301a4ce875f2e3de4d163ee340b76795dae5786a12374bea0101b8255802039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1cb8150169585daf476e49740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setresgid(0x0, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_PSP_LISTENER(r0, 0x6, 0x6c4, &(0x7f0000ea5000-0x18)={"3761f1e261b074b85346aee5e9c0b13e", 0x400, 0x4}, 0x18) bind$inet6(r0, &(0x7f0000fe0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x2) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) socket$inet6_sctp(0xa, 0x5, 0x84) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) 2017/09/25 09:55:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000fe0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000e19000-0xc)={0x6, r0, 0x1}) connect$bt_sco(r1, &(0x7f0000693000-0x8)={0x1f, {0x8, 0x7, 0x5b, 0x0, 0x401, 0x9}}, 0x8) listen(r0, 0x2) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000016000)={0x42424242, 0x42424242}, 0x0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, r2, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) 2017/09/25 09:55:08 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpriority(0x0, 0x0) getpid() r0 = syz_open_dev$usbmon(&(0x7f0000778000-0xd)="2f6465762f7573626d6f6e2300", 0x8, 0x800) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) perf_event_open(&(0x7f0000406000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffc, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f00003ed000-0x8)="6b657972696e6700", &(0x7f00002aa000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000091b000-0x11)="9a06adeccd3bc10358ac16f4bd1a1f055e", 0x11, 0xffffffffffffffff) pipe2(&(0x7f00000bf000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a9e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000fc7000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee, 0x2000, &(0x7f000090b000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00004e9000-0x1c)={0x5, 0xfffffffffffffffc, 0x40000000000, 0x6, 0x0, 0x1, 0x1b3}, 0x1c) openat$vcs(0xffffffffffffff9c, &(0x7f0000af0000-0x9)="2f6465762f76637300", 0x4001, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x0, &(0x7f0000000000)=[], &(0x7f0000fdc000-0x11)="10", 0x0, 0x0, &(0x7f0000ec2000)="", 0x5, 0x0}, 0x30) r2 = memfd_create(&(0x7f0000334000-0x3)="00", 0x0) perf_event_open(&(0x7f0000e65000+0x8da)={0x0, 0x78, 0xd4e9, 0x0, 0x4eb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x4, 0x0, 0x43400000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800, 0x0, 0x7, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000568000-0xe8)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cdd000-0x4)=0xe8) getresgid(&(0x7f000001b000)=0x0, &(0x7f00006a4000-0x4)=0x0, &(0x7f00002ae000)=0x0) fchown(r3, r4, r5) r6 = gettid() process_vm_writev(r6, &(0x7f0000214000-0x30)=[{&(0x7f0000b90000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8cb}, {&(0x7f00008e9000-0x51)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}], 0x2, &(0x7f0000408000)=[{&(0x7f0000587000)="", 0x0}, {&(0x7f0000957000-0xdf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}], 0x2, 0x0) 2017/09/25 09:55:08 executing program 6: r0 = socket$bt_hci(0x1f, 0x3, 0x1) fsync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b02000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c50000)="2f6465762f73657175656e6365723200", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000814000+0x66)={0x0, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000088a000-0xc)="2f6465762f72666b696c6c00", 0x14100, 0x0) r3 = syz_open_dev$sg(&(0x7f00003e2000-0x9)="2f6465762f73672300", 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000a3000-0x94)=[@in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xdcdf, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}], 0x7) ioctl$KVM_IRQ_LINE_STATUS(0xffffffffffffffff, 0xc008ae67, &(0x7f0000b64000)={0x3, 0x4}) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x0, 0x0, 0x4}, @generic={0x72, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)="73797374656d00", 0xfffffffffffffff9, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000050c000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000839000-0x4)=0x18) mmap(&(0x7f0000000000/0xaee000)=nil, 0xaee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000bc5000)=0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000509000)={0xcf75, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000d28000/0x18000)=nil, &(0x7f0000972000-0x18)=[@text32={0x20, &(0x7f0000c56000-0x3e)="660f3880a504230000660f2f8000000000c4c1ad6bd1650f20920f216866660ff1b300800000f7a1d89d0000f20f01349e66b86d008ec0ea4d4100004200", 0x3e}], 0x1, 0x20, &(0x7f00006d9000)=[@cstype3={0x5, 0x1}], 0x1) r6 = eventfd2(0x0, 0x800) read$eventfd(r6, &(0x7f0000aec000)=0x0, 0x8) 2017/09/25 09:55:08 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x145, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x8001, 0x0, 0x137, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x9, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @sack={0x5, 0x1e, [0x2, 0x0, 0x3, 0x3f, 0xffffffffffffffa7, 0x5, 0x291]}, @sack={0x5, 0xe, [0x8, 0x7e000, 0x2]}, @nop={0x1}, @sack={0x5, 0xa, [0x1400, 0x2]}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c01431a"}}}}}}) 2017/09/25 09:55:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00007d8000)={0x0, 0x0, 0xfff, 0x0, 0x0, 0x0}, &(0x7f0000c7f000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000e2f000)={{{@in6=@local={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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000097e000-0x4)=0xe8) r1 = getuid() setreuid(r0, r1) bind(0xffffffffffffffff, &(0x7f0000fe1000-0x80)=@generic={0x0, "0000030000000000080044944eeba71a4976e252922cb18f6e2e3aba000000012e0b3836005404b0e0301a4ce875f2e3de4d163ee340b76795dae5786a12374bea0101b8255802039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1cb8150169585daf476e49740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r2 = syz_open_dev$vcsa(&(0x7f0000975000)="2f6465762f766373612300", 0x40, 0x10200) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f00000c2000-0x4)=r1) setresgid(0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000fe0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x2) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) 2017/09/25 09:55:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000fe0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x6) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) r1 = syz_open_dev$mice(&(0x7f0000870000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x1) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f000009f000)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_names=@common="00000000000000000000000000000000"}) pkey_alloc(0x0, 0x1) syz_extract_tcp_res(&(0x7f0000016000)={0x42424242, 0x42424242}, 0x0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, r2, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) r3 = syz_open_dev$vcsn(&(0x7f0000cdd000-0xa)="2f6465762f7663732300", 0x7fffffff, 0x100) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000eea000)={0x20000008, 0x0}) 2017/09/25 09:55:08 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000-0x68)={&(0x7f00008ff000)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) prctl$setendian(0x14, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c15000-0xc)="2f6465762f72666b696c6c00", 0x40000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000901000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000906000-0xc)={r2, 0x0, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x0, 0x0}) sigaltstack(&(0x7f0000001000/0x2000)=nil, &(0x7f000000b000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) read(r0, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40) 2017/09/25 09:55:08 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x141, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x8001, 0x0, 0x133, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x17, 0x0, 0x0, 0x0, 0x9, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @sack={0x5, 0x1a, [0x2, 0xe3, 0x3f, 0xffffffffffffffa7, 0x5, 0x291]}, @sack={0x5, 0xe, [0x8, 0x7e000, 0x2]}, @nop={0x1}, @sack={0x5, 0xa, [0x1400, 0x2]}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c01431a"}}}}}}) 2017/09/25 09:55:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000e6d000/0x4000)=nil) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0xf3, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) 2017/09/25 09:55:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00007d8000)={0x0, 0x0, 0xfff, 0x0, 0x0, 0x0}, &(0x7f0000c7f000-0x4)=0x14) bind(0xffffffffffffffff, &(0x7f0000fe1000-0x80)=@generic={0x0, "0000030000000000080044944eeba71a4976e252922cb18f6e2e3aba000000012e0b3836005404b0e0301a4ce875f2e3de4d163ee340b76795dae5786a12374bea0101b8255802039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1cb8150169585daf476e49740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setresgid(0x0, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000fe0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x2) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000581000-0x9)="2f6465762f72746300", 0x20002, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000dd1000-0x18)={0x0, 0x100000000, 0x100000001, 0xfff, 0x3, 0x4}) 2017/09/25 09:55:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000fe0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x2) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) 2017/09/25 09:55:08 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x145, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x8001, 0x0, 0x137, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x9, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @sack={0x5, 0x1e, [0x2, 0xe3, 0x0, 0x3f, 0xffffffffffffffa7, 0x5, 0x291]}, @sack={0x5, 0xe, [0x8, 0x7e000, 0x2]}, @nop={0x1}, @sack={0x5, 0xa, [0x1400, 0x2]}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c01431a"}}}}}}) 2017/09/25 09:55:08 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000-0x68)={&(0x7f00008ff000)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) prctl$setendian(0x14, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c15000-0xc)="2f6465762f72666b696c6c00", 0x40000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000901000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000906000-0xc)={r2, 0x0, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) read(r0, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40) 2017/09/25 09:55:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000947000/0x2000)=nil) syz_extract_tcp_res(&(0x7f0000b16000)={0x0, 0x0}, 0x5, 0x7) syz_emit_ethernet(0x37, &(0x7f00002a6000-0x37)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @empty=0x0, {[]}}, @tcp={{0x0, 0x0, 0x42424242, r0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"03"}}}}}}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d1d000)="2f6465762f7667615f6172626974657200", 0x48000, 0x0) getsockopt$inet_tcp_TCP_RECVD_TOS(r1, 0x6, 0x6c1, &(0x7f0000c90000-0xd6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000877000)=0xd6) 2017/09/25 09:55:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6(0xa, 0x4, 0x4, &(0x7f0000adc000)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000fe0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f00008f8000-0x8)={0x0, 0x0}) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000144000-0x8)={0x4, 0x1, 0x1, 0xfff}) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00004b4000-0x10)={0x0, 0x0}, &(0x7f000090a000)=0x10) listen(r0, 0x2) getpeername$inet(r3, &(0x7f00006ea000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000622000-0x4)=0x10) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000c78000-0x18)={0xffffffffffffffff, 0x4, 0x4}) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000016000)={0x42424242, 0x42424242}, 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000feb000-0x4)=0x0, &(0x7f00002f6000)=0x4) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, r4, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000d66000)=0x3) 2017/09/25 09:55:08 executing program 6: r0 = socket$bt_hci(0x1f, 0x3, 0x1) fsync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b02000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c50000)="2f6465762f73657175656e6365723200", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000814000+0x66)={0x0, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000088a000-0xc)="2f6465762f72666b696c6c00", 0x14100, 0x0) r3 = syz_open_dev$sg(&(0x7f00003e2000-0x9)="2f6465762f73672300", 0x0, 0x2) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000695000)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000a3000-0x94)=[@in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xdcdf, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, @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, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}], 0x7) ioctl$KVM_IRQ_LINE_STATUS(0xffffffffffffffff, 0xc008ae67, &(0x7f0000b64000)={0x3, 0x4}) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x0, 0x0, 0x4}, @generic={0x72, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)="73797374656d00", 0xfffffffffffffff9, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000050c000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000839000-0x4)=0x18) mmap(&(0x7f0000000000/0xaee000)=nil, 0xaee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000509000)={0xcf75, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000d28000/0x18000)=nil, &(0x7f0000972000-0x18)=[@text32={0x20, &(0x7f0000c56000-0x3e)="660f3880a504230000660f2f8000000000c4c1ad6bd1650f20920f216866660ff1b300800000f7a1d89d0000f20f01349e66b86d008ec0ea4d4100004200", 0x3e}], 0x1, 0x20, &(0x7f00006d9000)=[@cstype3={0x5, 0x1}], 0x1) r6 = eventfd2(0x0, 0x800) read$eventfd(r6, &(0x7f0000aec000)=0x0, 0x8) 2017/09/25 09:55:08 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000006000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000005000)={0x3, 0x68d}) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f000000f000-0x4)=0xf) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pkey_alloc(0x0, 0x207) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f000000d000-0x20)={0x0, 0x40002, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000007000-0x47)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f000000a000-0x8)={0x8dce, 0xfff}) mbind(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, &(0x7f000000d000-0x8)=0xacfb, 0x43, 0x1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f000000f000-0x8)={0x3fc, 0x9}) r4 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, r4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = eventfd2(0x11dc, 0x800) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000010000-0x20)={r1, 0x1f, 0x6, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000005000)={0xf9, 0x0, [0x6, 0x4, 0x1f, 0x9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f000000f000-0x4)=0x4) ioctl$KVM_GET_CLOCK(r3, 0x8030ae7c, &(0x7f000000d000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f000000f000)={{0x5, 0x0}, {0x9, 0x9}, 0x100, 0x6, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) munlock(&(0x7f0000004000/0x3000)=nil, 0x3000) 2017/09/25 09:55:08 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x141, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x8001, 0x0, 0x133, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x17, 0x0, 0x0, 0x0, 0x9, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @sack={0x5, 0x1a, [0x2, 0xe3, 0x3, 0xffffffffffffffa7, 0x5, 0x291]}, @sack={0x5, 0xe, [0x8, 0x7e000, 0x2]}, @nop={0x1}, @sack={0x5, 0xa, [0x1400, 0x2]}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c01431a"}}}}}}) 2017/09/25 09:55:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00007d8000)={0x0, 0x0, 0xfff, 0x0, 0x0, 0x0}, &(0x7f0000c7f000-0x4)=0x14) uname(&(0x7f0000643000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000") bind(0xffffffffffffffff, &(0x7f0000fe1000-0x80)=@generic={0x0, "0000030000000000080044944eeba71a4976e252922cb18f6e2e3aba000000012e0b3836005404b0e0301a4ce875f2e3de4d163ee340b76795dae5786a12374bea0101b8255802039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1cb8150169585daf476e49740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setresgid(0x0, 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00009b1000-0x9)="2f6465762f76637300", 0x2100, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ce2000)={r0, 0x6}, &(0x7f0000d2a000-0x4)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000fe0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x2) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_emit_ethernet(0x2302, &(0x7f00007f1000-0x2302)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv6={0xfff, 0x6, "7388f8", 0x22cc, 0x3f, 0x1ff, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[@hopopts={0x0, 0x41f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0x13, "c59b3f03b80d8d332c007a461968acd778afda"}, {0x0, 0xdf, "1639159cf0c56228a3fb9ed73e808e5f8e4c938b8fd08e939ebf0d21edb3804c1fe01ef05c06bb7684071d9b4470cd2593aedeca44bb7bba79c076a4f379e2a82a5bf6f192925f12d97e985911f7a2ccd765df9fed3701a52791f60a6787ad8ecded4dfa94f82a275bba532fb7492e047d6dc690d37687ead1c9eafff9113ad49a4cdf63c7e999504a1d1fff162ae6c195c9f6f7fa6e1c8ec2a3ab13877f9512dc4088f56e3fd11dd06d613d049f90081297d1fd05e090c5eeafc0944ecc03ae9722948c83d3202ca81dcb94251790b3433ea08a2a5757fc2bb5e81f814af0"}, {0xff, 0x1000, "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@fragment={0x0, 0x1, 0x7, 0x8, 0x6, 0x77, 0x3}, @dstopts={0x3b, 0x1b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xcf, "f4ff2f7997f22a393129b2e5f3b482363d3946a96855d52e1ab13ca42d676a1b163bfc6f0938b825c3b83cc673ac4829027a0f6ab70741b5701d064995b15cd5fd2673c00ee733cc03101edde02830ff19c294b2057dd9197ef18e5cbdb5de7c1cff6e4588cb5a21d48ae75f3d9531030a316dae74a17b527a2b36ed94b5e183154f9c347c639217e6e866bcf87dbb39c8cef37cd4970277da17f5da06822eef7fce0ff8c0207ef9461b5febd399f823f1495c8137c6abb326c68c59f5d6a708dd546c69075d16a92b20e4ec4cff97"}, {0x0, 0xc, "139485bb6d002a05f9180ec1"}]}, @routing={0x2e, 0x6, 0x0, 0x3, 0xfffffffffffffffe, [@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]}]}, @routing={0x7b343ebfc3d54fee, 0xe, 0x2, 0x33ff10e0, 0xffffffffffff89f3, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @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}, @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]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @routing={0x1f, 0x2, 0x1, 0x10001, 0x401, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @udp={0x2, 0x0, 0xd, 0x0, "aca174ed59"}}}}}}) 2017/09/25 09:55:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xafd000)=nil, 0xafd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) r1 = request_key(&(0x7f0000b79000-0x5)="6465616400", &(0x7f0000cc5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000039e000-0xd)="252a252d76626f786e65743000", 0xffffff7ffffffffd) r2 = add_key(&(0x7f0000b8d000-0x8)="6269675f6b657900", &(0x7f00006a9000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r1, &(0x7f0000aca000-0x60)=[{&(0x7f0000821000-0x4f)="e9b2e02ffd63aa7d801d452006dc65ad084f838a38b040e37011359c6800a933a3eac6217fb049e3b3d63b0a6dda4813f776c04a7ae4d06e85711b1e3256f6fa67d0595a07c1f1e09bb13403d702b3", 0x4f}, {&(0x7f00007d3000-0x7a)="0c47bd43c881ef24abf83035675e33066b6fe2ad7e583455a5507c480b3eafda144d54d6e626fd394ba4bba0ba80f6af9854c57ae02409c2c558820dde286e86268e5395044ac1f41bc300d25dc3e16bc7c4cd6b611b40304177e466e68a54a517a0de741f8e75c11ec86ee3a16b79d70b86a5a10b50a5c6e3da", 0x7a}, {&(0x7f0000544000)="d0ee9adf242073cb9e8d92754ab6dae457193c16266c111af9bc123ea37342c60b43f5f2f68f", 0x26}, {&(0x7f000019c000)="133d79a4867abd3fdd1ce0e57723069bb1ecd18ab3e114edce337de270e7ff49dca74f8e0dc4bffe597ff91a8d22f60f42e44455b26157b6d62d10b18e4345a62491b677c172a53a9a2d94a79c27cf454718f1874f4205eab94ba436e7d4da899782460a81cddd6970b0473d91b6c2eeb40ba01cb017fd3608c1f9ebeea4baacd25810fb845ddb52ab8487c1a30dff47f5b7fb7b4b379037bfa001dd6c56e3bf6cc2abdbde4b6314dfaaed2567bc901fdc70bdf5623b83", 0xb7}, {&(0x7f0000399000-0x9f)="d9822a3972626d167d5437e63c0c7e566db102a3da13135c3548165887873b47a3aedebe011e6cf26545cd07df6b6ae89bb73fc01fbec4118cf220e5137e8316fbb65ac94f6449f4776ee6eeff151f182c6b223c45e04eb6b632e8dcec69b2b50b2d80a88098e4988ac46b15d82a687f6d925b5390f5c9f6df1c747c1991a548472a63f5b340a0648cbf0a7cbe404b0899e8065345335fc58f5da30956dc47", 0x9f}, {&(0x7f00006c4000-0x25)="76155432ccc22230da52819b95dd290c22bbf74b643def9f0d1848e6c45aacb4d58a506593", 0x25}], 0x6, r2) r3 = syz_open_dev$sndseq(&(0x7f0000e6c000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f000096a000)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$usbmon(&(0x7f0000fc4000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000802000-0x2)=0x0, &(0x7f000006c000-0x4)=0x4) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000af9000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) syz_open_dev$vcsn(&(0x7f000075a000-0xa)="2f6465762f7663732300", 0x5, 0x2) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r6, 0x4008ae48, &(0x7f0000a56000)=0x105002) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f0000742000)={0x0, 0x0, []}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0x440000000806, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) r7 = memfd_create(&(0x7f000003a000)="626465766b657972696e67072d47504c76626f786e657430277b776c616e3126656d31766d6e65743000", 0x0) write(r7, &(0x7f000030c000-0x10)="020baf0102000000100000000000007d", 0x10) ioctl$KVM_IRQ_LINE_STATUS(r6, 0xc008ae67, &(0x7f0000827000)={0x494946c9, 0x3ff}) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x29, &(0x7f0000e92000-0x8)=0x0) r8 = dup3(r0, r6, 0x80000) fchdir(r4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r8, 0x84, 0x10, &(0x7f0000527000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f00006ed000-0x4)=0x8) 2017/09/25 09:55:08 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000-0x68)={&(0x7f00008ff000)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) prctl$setendian(0x14, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c15000-0xc)="2f6465762f72666b696c6c00", 0x40000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000901000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000906000-0xc)={r2, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) read(r0, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40) 2017/09/25 09:55:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000020a000-0x10)="757365726c6f7070703170746f632700", 0x3) pwrite64(r0, &(0x7f0000002000)="f7c4", 0x2, 0x0) fgetxattr(r0, &(0x7f0000e69000)=@random={"747275737465642e00", "2600"}, &(0x7f000016d000-0x11)="0000000000000000000000000000000000", 0x11) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000541000+0x26a)=0x0, &(0x7f00004f8000)=0x4) fcntl$addseals(r0, 0x409, 0x7) sendfile(r0, r0, &(0x7f0000c11000-0x8)=0x0, 0x82) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f000076c000)={0x1, 0x1, {0x0, 0x0, 0x1, 0x0, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000d1e000-0x4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") pwrite64(r0, &(0x7f0000143000)="911457ea88cb6876da81d01a41fc64ec2df7168706879bcf47be7cc73cf416c0ba132c7a6cd29b5f38caf170a04ea374485f6e4e6b9874089d497e2abc41b439c3d03c4f7fb50fbbffb8ec742fb37c6ff104c26d3c5bce1b7667b30f402245369ab16eaf5fc106a350a6dfe628803cfab673df892905253b73241bacd080be936c8726f6beb9729d2dbbefab425190b4104ddfe9c57c8de11ecb40fe", 0x9c, 0x0) fallocate(r0, 0x3, 0x0, 0x2) ftruncate(r0, 0x7ff) readahead(r0, 0x3, 0x4) bind$unix(r0, &(0x7f000069e000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000418000)={0x3, 0x2, 0x6, 0x100000001, 0x2, [{0x8, 0x7, 0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x5, 0x8, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00006f7000)={&(0x7f00003f3000/0x2000)=nil, 0xdcd, 0x0, 0x10, &(0x7f0000c3c000/0x1000)=nil, 0x8000}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000bc0000)={0x80000000, 0x9, 0x6, 0x80000000}) fchmod(r0, 0x6) 2017/09/25 09:55:08 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x145, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x8001, 0x0, 0x137, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x9, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @sack={0x5, 0x1e, [0x2, 0xe3, 0x3, 0x0, 0xffffffffffffffa7, 0x5, 0x291]}, @sack={0x5, 0xe, [0x8, 0x7e000, 0x2]}, @nop={0x1}, @sack={0x5, 0xa, [0x1400, 0x2]}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c01431a"}}}}}}) 2017/09/25 09:55:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f000041a000)="2f6465762f73672300", 0x4, 0x1000002) lseek(r2, 0x0, 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000ece000)=@assoc_value={0x0, 0x800}, &(0x7f0000d36000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00008b6000-0x8)={r3, 0x14}, &(0x7f00002f0000-0x4)=0x8) clock_getres(0x7, &(0x7f0000065000-0x10)={0x0, 0x0}) stat(&(0x7f0000064000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_nanosleep(0x3ffffffffffa, 0x0, &(0x7f0000862000)={r4, r5}, &(0x7f0000292000)={0x0, 0x0}) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000c7000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f000073e000)={0x0, 0x0}, &(0x7f0000829000)=0x8) delete_module(&(0x7f0000d03000-0x2)="2700", 0x200) ioctl$TCFLSH(r6, 0x540b, 0x5) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) getgroups(0x0, &(0x7f0000e22000)=[]) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0x7, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xffffffffffffffbf) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r7, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNGETIFF(r7, 0x800454d2, &(0x7f00006ad000-0x4)=0x805) ioctl$TUNATTACHFILTER(r7, 0x401054d5, &(0x7f0000544000)={0x3, &(0x7f00008a1000-0x18)=[{0xfffffffffffffffc, 0x3, 0x100, 0x6}, {0x7fffffff, 0x4, 0x1, 0x3f}, {0x800, 0x8, 0x4, 0x7}]}) set_robust_list(&(0x7f0000ae4000)={&(0x7f000015a000/0x4000)=nil, 0x200, &(0x7f00008da000/0x2000)=nil}, 0x18) ioctl$TUNSETSNDBUF(r7, 0x400454d4, &(0x7f000047a000-0x4)=0x5) ioctl$TUNSETQUEUE(r7, 0x400454d9, &(0x7f0000543000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="90c5e6e9a624b923b5ddad74104b25b9"}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) socket(0x11, 0x8000000000000802, 0x1f) 2017/09/25 09:55:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00007d8000)={0x0, 0x0, 0xfff, 0x0, 0x0, 0x0}, &(0x7f0000c7f000-0x4)=0x14) bind(0xffffffffffffffff, &(0x7f0000fe1000-0x80)=@generic={0x0, "0000030000000000080044944eeba71a4976e252922cb18f6e2e3aba000000012e0b3836005404b0e0301a4ce875f2e3de4d163ee340b76795dae5786a12374bea0101b8255802039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1cb8150169585daf476e49740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setresgid(0x0, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = getegid() fstat(r0, &(0x7f0000703000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00007c6000)=0x0, &(0x7f00000a6000-0x4)=0x0, &(0x7f00004c2000-0x4)=0x0) getgroups(0x3, &(0x7f000024d000-0xc)=[r1, r2, r3]) bind$inet6(r0, &(0x7f0000fe0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x2) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) pipe(&(0x7f0000dfd000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000b24000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d0e000-0x4)=0xc) move_pages(r6, 0x2, &(0x7f0000e6d000-0x10)=[&(0x7f0000ab0000/0x3000)=nil, &(0x7f0000d1a000/0x4000)=nil], &(0x7f000053c000)=[0x6eff], &(0x7f0000398000)=[0x0], 0x4) getsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f0000ef8000)=0x0, 0x4) 2017/09/25 09:55:08 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000-0x68)={&(0x7f00008ff000)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) prctl$setendian(0x14, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c15000-0xc)="2f6465762f72666b696c6c00", 0x40000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000901000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) read(r0, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40) 2017/09/25 09:55:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000fe0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cc8000)="2f6465762f6175746f667300", 0x200000, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00006ed000)={0x0, 0x4, 0x800}) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000f9c000-0x4)=0x101, &(0x7f0000df7000-0x8)=0x4) syz_extract_tcp_res$synack(&(0x7f0000663000-0x8)={0x0, 0x0}, 0x1, 0x0) bind$bt_rfcomm(r1, &(0x7f0000de9000-0x9)={0x1f, {0x4, 0x711, 0x7, 0x6, 0x9, 0x1ff}, 0x8000}, 0x9) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c2e000-0x10)="2f6465762f73657175656e6365723200", 0x40, 0x0) timer_create(0x0, &(0x7f000020a000)={0x0, 0x3b, 0x1, @thr={&(0x7f00006ed000-0x15)="5bceb113fcece5cfc1ba04dc074cda1b193de0a1c4", &(0x7f0000239000-0x71)="383c467bbd75df0d1c8a2741836c5cba79454bdd1dd76cb7668c806b765f19eaced9b01e583fd3540bc69639cd1c6ab3061dc8ee481ac9659ece20b74c8769dbee970922dfc4d56220f695c819c1a00ca5d61a4b881ce3b0e635e11b2b055866d415658a72bc78c0f5c8bdedaf75365a87"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000080c000)=0x0) r4 = syz_open_dev$vcsn(&(0x7f0000429000-0xa)="2f6465762f7663732300", 0x3, 0x2100) ioctl$KVM_PPC_GET_SMMU_INFO(r4, 0x8250aea6, &(0x7f00001ca000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") clock_gettime(0x0, &(0x7f0000a17000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000c18000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000864000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa4}, @in6={0xa, 0x3, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}], 0x64) timer_settime(r3, 0x1, &(0x7f0000723000)={{r5, r6+10000000}, {r7, r8+30000000}}, &(0x7f00004cc000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) 2017/09/25 09:55:08 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x141, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x8001, 0x0, 0x133, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x17, 0x0, 0x0, 0x0, 0x9, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @sack={0x5, 0x1a, [0x2, 0xe3, 0x3, 0x3f, 0x5, 0x291]}, @sack={0x5, 0xe, [0x8, 0x7e000, 0x2]}, @nop={0x1}, @sack={0x5, 0xa, [0x1400, 0x2]}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c01431a"}}}}}}) 2017/09/25 09:55:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00007d8000)={0x0, 0x0, 0xfff, 0x0, 0x0, 0x0}, &(0x7f0000c7f000-0x4)=0x14) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fb6000-0x8)={0x0, 0x0}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d65000)="2f6465762f72746300", 0x1, 0x0) bind(r0, &(0x7f0000fe1000-0x80)=@generic={0x0, "0000030000000000080044944eeba71a4976e252922cb18f6e2e3aba000000012e0b3836005404b0e0301a4ce875f2e3de4d163ee340b76795dae5786a12374bea0101b8255802039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1cb8150169585daf476e49740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setresgid(0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000fe0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x2) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) 2017/09/25 09:55:08 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000-0x68)={&(0x7f00008ff000)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) prctl$setendian(0x14, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c15000-0xc)="2f6465762f72666b696c6c00", 0x40000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000906000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) read(r0, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40) [ 114.631863] TCP: request_sock_TCP: Possible SYN flooding on port 20031. Sending cookies. Check SNMP counters. 2017/09/25 09:55:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000e6d000/0x4000)=nil) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) r1 = openat(0xffffffffffffffff, &(0x7f0000f63000-0x8)="2e2f66696c653000", 0x50101, 0x0) shmctl$SHM_STAT(r0, 0xd, &(0x7f000029c000)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000c54000)={&(0x7f0000307000/0xe000)=nil, 0xe000}) 2017/09/25 09:55:08 executing program 5: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007c5000)="2f6465762f6c6f6f702300", 0x0, 0x20000004) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000fe0000-0x1000)="bc", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) request_key(&(0x7f000046d000-0x5)="6465616400", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x13)="2e1c766d6e657430237d256367726f75704000", 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) perf_event_open(&(0x7f0000349000-0x78)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0xfe, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x5, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$random(&(0x7f000060c000)="2f6465762f72616e646f6d00", 0x0, 0x400000) preadv(r3, &(0x7f0000f8b000-0x10)=[{&(0x7f00007e9000)="000000000000", 0x6}], 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000f33000)="") process_vm_writev(0x0, &(0x7f0000e11000-0x20)=[{&(0x7f000083d000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000efa000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}], 0x2, &(0x7f0000c1c000)=[{&(0x7f0000eb7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34}, {&(0x7f00003ee000-0x7f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f}], 0x2, 0x0) r4 = semget(0x2, 0x0, 0x122) semctl$GETALL(r4, 0x0, 0xd, &(0x7f0000dbb000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x3f1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000b58000-0xf)="2f6465762f73657175656e63657200", 0xe31e320a6a88a0d9, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f00003d3000)={0x0, 0x0}) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/25 09:55:08 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x145, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x8001, 0x0, 0x137, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x9, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @sack={0x5, 0x1e, [0x2, 0xe3, 0x3, 0x3f, 0x0, 0x5, 0x291]}, @sack={0x5, 0xe, [0x8, 0x7e000, 0x2]}, @nop={0x1}, @sack={0x5, 0xa, [0x1400, 0x2]}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c01431a"}}}}}}) 2017/09/25 09:55:08 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x4000000002, 0x78, 0xdf, 0x0, 0x6, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0xfffffffffffffffe) mount(&(0x7f0000617000)="2e2f66696c653000", &(0x7f0000300000-0x8)="2e2f66696c653000", &(0x7f0000c2b000)="72616d667300", 0x10, &(0x7f0000b33000-0x1)="36") mount(&(0x7f0000d04000)="2e2f66696c653000", &(0x7f000027e000-0x8)="2e2f66696c653000", &(0x7f0000f17000)="2e0000007300", 0x2100020, &(0x7f0000444000)="") mount(&(0x7f00003ce000-0x8)="2e2f66696c653000", &(0x7f0000e1f000-0x8)="2e2f66696c653000", &(0x7f000062a000)="616e6f6e5f696e6f6465667300", 0x1000, &(0x7f00008d4000)="") mount(&(0x7f00002ba000-0x8)="2e2f66696c653000", &(0x7f0000cbf000-0x8)="2e2f66696c653000", &(0x7f0000dcd000)="72616d667300", 0x0, &(0x7f000002f000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00002bb000-0x8)="2e2f66696c653000", 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x3e, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000491000)="2f6465762f6877726e6700", 0x80, 0x0) inotify_add_watch(r2, &(0x7f0000db2000)="2e2f66696c65302f66696c653000", 0x0) pipe2(&(0x7f000005c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) perf_event_open(&(0x7f00004e6000-0x78)={0x2, 0x78, 0x9, 0x0, 0x100000000, 0x4, 0x0, 0x0, 0x1000, 0x0, 0xfe, 0xfffffffffffffffd, 0x0, 0x3, 0x0, 0x0, 0x4, 0x2, 0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000001000003, 0x31, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x11, 0x800000000803, 0x300) mmap(&(0x7f0000000000/0x68b000)=nil, 0x68b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndseq(&(0x7f00009bd000)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r6, 0xc058534f, &(0x7f000068b000-0x58)={{0x0, 0x0}, 0x1, 0x9, 0x0, {0x81, 0x0}, 0x80, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_int(r5, 0x1, 0x28, &(0x7f0000d35000)=0x8, 0x4) syz_emit_ethernet(0x2c, &(0x7f00005f2000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="73e78c46fc1c", [], {{0x0, @ipx={0xffff, 0x1e, 0x0, 0x0, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, ""}}}}) personality(0x5000024) getresuid(&(0x7f000084e000-0x4)=0x0, &(0x7f00005e1000)=0x0, &(0x7f0000059000)=0x0) 2017/09/25 09:55:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6(0xa, 0x3, 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54ee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000032b000-0x8)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x10) getuid() sendmsg$netlink(r0, &(0x7f00004cd000-0x38)={0x0, 0x0, &(0x7f000012a000)=[{&(0x7f0000975000-0x14)=[], 0x0}], 0x1, &(0x7f00007de000)=[], 0x0, 0x44}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000aa9000)=0x8, 0x4) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x6, 0x78, 0xde, 0x0, 0xd4, 0x126, 0x0, 0x0, 0x40, 0xfffffffffffffffc, 0xfe, 0x0, 0xff, 0x0, 0x0, 0x1c, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x200000, 0x0, 0x0, 0x68, 0xfffffffffffffffc, 0x0, 0x0}, r2, 0xffffffffffffffff, r1, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000ea0000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") keyctl$link(0x8, 0x0, 0x0) r3 = add_key(&(0x7f0000618000)="7573657200", &(0x7f000035d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ae2000-0xae)="3d0dc3968772e9cc22f917b45a40ed7548d77847fa02e5c0ffa85dab66ce931dbdafa3d5a8508c53ba1f0257ab4918970f008fc326af42778fc074a01b328f3415fb50971cfd2764720fb7301d047cd47e212931dfde569797f8827e66b31d6e7371a0e23a62b6763bfb5775d98e4d414498dbb6ad1fd420806ee877749727ff3addc624f22ed8f04ef490b1f7816e27f8e773f47151d654dc86262fd413df147d32c00a645b1d32b0ad2f6af437", 0xae, 0xfffffffffffffffb) keyctl$describe(0x6, r3, &(0x7f0000dd4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6c000/0x2000)=nil, 0x2000, 0x8, 0x34, 0xffffffffffffffff, 0x0) connect$nfc_raw(0xffffffffffffffff, &(0x7f0000e2c000-0x10)={0x27, 0x200, 0xbea, 0x0}, 0x10) listen$netrom(0xffffffffffffffff, 0x4) setsockopt(0xffffffffffffffff, 0x114, 0x100000000003, &(0x7f0000002000-0x10)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) r4 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x10) r5 = gettid() accept4(0xffffffffffffffff, 0x0, &(0x7f0000a1b000-0x4)=0x0, 0x800) ptrace$getenv(0x4201, r5, 0x401, &(0x7f0000f86000)=0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) renameat(r4, &(0x7f0000861000-0x8)="2e2f66696c653000", r4, &(0x7f0000bef000)="2e2f66696c653000") syz_open_dev$sg(&(0x7f00005f6000-0x9)="2f6465762f73672300", 0x0, 0x0) 2017/09/25 09:55:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x1, 0x2) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00003c3000)={0x7, 0x7f3, 0x73, 0x5, 0x5, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00007d8000)={0x0, 0x0, 0xfff, 0x0, 0x0, 0x0}, &(0x7f0000c7f000-0x4)=0x14) bind(0xffffffffffffffff, &(0x7f0000fe1000-0x80)=@generic={0x0, "0000030000000000080044944eeba71a4976e252922cb18f6e2e3aba000000012e0b3836005404b0e0301a4ce875f2e3de4d163ee340b76795dae5786a12374bea0101b8255802039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1cb8150169585daf476e49740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setresgid(0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000fe0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x2) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) 2017/09/25 09:55:08 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000-0x68)={&(0x7f00008ff000)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) prctl$setendian(0x14, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000c15000-0xc)="2f6465762f72666b696c6c00", 0x40000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000906000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) read(r0, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40) 2017/09/25 09:55:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000e6d000/0x4000)=nil) r0 = syz_open_dev$vcsn(&(0x7f0000579000-0xa)="2f6465762f7663732300", 0x0, 0xa0000) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000064d000)={&(0x7f0000c72000/0x4000)=nil, 0x4000}) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) 2017/09/25 09:55:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000fe0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x2) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000016000)={0x42424242, 0x42424242}, 0x0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x201, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x1, 0x2, 0x10000, 0x7fffffff, 0x3}}}}}) 2017/09/25 09:55:08 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x141, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x8001, 0x0, 0x133, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x17, 0x0, 0x0, 0x0, 0x9, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @sack={0x5, 0x1a, [0x2, 0xe3, 0x3, 0x3f, 0xffffffffffffffa7, 0x291]}, @sack={0x5, 0xe, [0x8, 0x7e000, 0x2]}, @nop={0x1}, @sack={0x5, 0xa, [0x1400, 0x2]}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c01431a"}}}}}}) 2017/09/25 09:55:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000e6d000/0x4000)=nil) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) r0 = getpgid(0x0) r1 = syz_open_dev$mice(&(0x7f0000903000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) perf_event_open(&(0x7f00009ae000)={0x5, 0x78, 0x7fff, 0x8100000000, 0x8, 0x2, 0x0, 0x0, 0x1, 0x0, 0x5b5d6e07, 0x200, 0xfffffffffffff769, 0x10, 0x0, 0x4eae, 0x0, 0xa6, 0x64adc3fb, 0x20000, 0x9, 0x0, 0x5, 0x6, 0x0, 0xc67, 0x0}, r0, 0x2, r1, 0x4) r2 = getpgrp(0x0) r3 = getpgrp(r2) rt_tgsigqueueinfo(r2, r3, 0x13, &(0x7f0000737000)={0x3b, 0xeb, 0x4, 0x101}) getsockopt$inet6_tcp_TCP_PSP_CHECK(r1, 0x6, 0x6c7, &(0x7f00007d6000-0x4)=0x0, &(0x7f0000896000)=0x4) 2017/09/25 09:55:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00007d8000)={0x0, 0x0, 0xfff, 0x0, 0x0, 0x0}, &(0x7f0000c7f000-0x4)=0x14) bind(0xffffffffffffffff, &(0x7f0000fe1000-0x80)=@generic={0x0, "0000030000000000080044944eeba71a4976e252922cb18f6e2e3aba000000012e0b3836005404b0e0301a4ce875f2e3de4d163ee340b76795dae5786a12374bea0101b8255802039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1cb8150169585daf476e49740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setresgid(0x0, 0x0, 0x0) lremovexattr(&(0x7f000064b000-0x8)="2e2f66696c653000", &(0x7f0000eb9000-0x15)=@known="636f6d2e6170706c652e46696e646572496e666f00") r1 = syz_open_dev$mice(&(0x7f0000446000)="2f6465762f696e7075742f6d69636500", 0x0, 0x800) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00006ae000-0x4)=0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000fe0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x2) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000106000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x40, 0x0) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ed5000)={r0, @in6={{0xa, 0x3, 0x101, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, 0x401, 0x9, 0x40}, 0xa0) 2017/09/25 09:55:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000fe0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000073f000-0xc)="2f6465762f6175746f667300", 0x200000, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f00001dc000-0x4)=0x9, 0x4) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000016000)={0x42424242, 0x42424242}, 0x0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, r2, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) r3 = syz_open_dev$vcsa(&(0x7f0000114000)="2f6465762f766373612300", 0x48b40827, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000863000)=0x2, 0x4) 2017/09/25 09:55:08 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000-0x68)={&(0x7f00008ff000)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) prctl$setendian(0x14, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000906000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) read(r0, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40) 2017/09/25 09:55:08 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x145, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x8001, 0x0, 0x137, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x9, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @sack={0x5, 0x1e, [0x2, 0xe3, 0x3, 0x3f, 0xffffffffffffffa7, 0x0, 0x291]}, @sack={0x5, 0xe, [0x8, 0x7e000, 0x2]}, @nop={0x1}, @sack={0x5, 0xa, [0x1400, 0x2]}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c01431a"}}}}}}) 2017/09/25 09:55:09 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x141, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x8001, 0x0, 0x133, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x17, 0x0, 0x0, 0x0, 0x9, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @sack={0x5, 0x1a, [0x2, 0xe3, 0x3, 0x3f, 0xffffffffffffffa7, 0x5]}, @sack={0x5, 0xe, [0x8, 0x7e000, 0x2]}, @nop={0x1}, @sack={0x5, 0xa, [0x1400, 0x2]}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c01431a"}}}}}}) 2017/09/25 09:55:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xdd, 0x3f, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x401, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(r0) perf_event_open(&(0x7f00006d0000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f00007b1000-0x18)={0x8, 0x4, 0x2, 0x3, 0x4, 0xffff}) clock_gettime(0xffffffffffffffff, &(0x7f0000ba9000)={0x0, 0x0}) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f000045f000-0x20)={{0x0, 0x0}, {r2, r3+10000000}}, &(0x7f0000cae000)={{0x0, 0x0}, {0x0, 0x0}}) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000048000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000062000)=0xc) sched_setaffinity(r6, 0x8, &(0x7f00001bc000)=0x524a) open_by_handle_at(r5, &(0x7f0000066000)={0xd8, 0x1000010000, "4b34cc0009d245ab83877c86320be79ddb6938da1b1faeede586426f7930810000000868f382bf253f5e694774f56f42788caa93431bb55f1577b3a4cf2a0dabf029330700d16afa712b7f930f24157b248e885966381813eaca914d235576b8219e55c0838cf7d1f837f5996193966da56be5ee8d811eb974718fae96bf51647d7ae13909e7562c0b15dadb62e2a70f23fffcb52a6d806a4bdb97f9fbfbbfd0585435dfeb9616780a43f134cd04405619b96000000005dc69bd5a3dafc5dab22a7cec091799eae04409035818"}, 0x44201) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r5, 0x0, r8, 0x0, 0x58, 0x0) r9 = dup2(r4, r4) write(r5, &(0x7f0000944000)="211187a874ea607e81545a412b2523d5b81f6c88bb93f52877306c8ee7ab990f930727abf1b3a2425fb604619a674c6aec1a5d400d84aaf502c1495b471f0000002cebd9c13e0468da6bd3343488749bd212c29499d9e15f3f11cbd725768a3966e4866fc55fb60b7e83c053aa2a842e5a93509da101bd3c8a163aca8628bea2f23b029985d282358b5b7650392bbaf2fb560f545b03", 0x96) fcntl$setpipe(r8, 0x407, 0x107b) writev(r8, &(0x7f000000b000)=[{&(0x7f000005a000)="ac3ae8d7e77c294dff1ea343592f12803ea03caa2bfcb82d95749e7c8eaaae3e2c0337cd684c76113940d23978a47ac5963f911363bd2bcabda8e7b44d9e7a7933d53e5f67172d81c3ad2631e67943644655a328c766b4afb63efb73555123758d892aa41cc5c124fd6dbbbdb3ada59bf0fa54bd7226f43874d71523458858491c721dcb887708aba84e77ef3582563ea975e93b252733af7a59bb6e2349b2e6ae32ff1af77de25ae223e2a8a7d5fee010a7102fb8", 0xb5}, {&(0x7f000003c000-0x7)="2c81e4613b51f184887fcd0ed623401320de1a1e67783663091d6e6d903e484b0744b0591f5c8d02ac3b", 0x2a}, {&(0x7f0000067000-0x1000)="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", 0x1000}], 0x3) read(r7, &(0x7f0000012000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf) read(r7, &(0x7f0000068000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) ioctl$sock_inet6_udp_SIOCINQ(r8, 0x541b, &(0x7f0000066000)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r7, 0xc08c5332, &(0x7f000002d000)={0xc1, 0x8, 0x2, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$bt_l2cap(r7, &(0x7f000000d000)={0x1f, 0x6f, {0xa775, 0xdc5, 0x7, 0x40, 0x4, 0x100000001}, 0x4, 0x81}, 0xe) writev(r9, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000066000)={0x8001, 0x40, 0x4, 0x9, 0x3, [{0x2, 0x5, 0xffffffff80000000, 0x0, 0x0, 0x102, 0x0, 0x0, 0x0}, {0x7, 0x8752, 0x8, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x5, 0x5, 0x63396f3b, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) open_by_handle_at(r9, &(0x7f0000d2d000)={0xf1, 0x20005e, "cdb98bfc9aa0c1922d0cf1fed483d164477a435fe56c1987f3a542671e46e72de5ae6772604f8dc54dac93d2f8ea7af4e11cdcaf8e43570bcd2c48d27832b5025896d2fb4fc94ef0bf41d4a2f67b5d66b09dee9c162143506296662ca5f3c464ea522fefa39167332c4b4bbc7b95210d1fe951d65c5e600ad0ff8fc34a510382b6725474c7e9d8af1e25ded522890440448fd45548825c9887d94f4f364ac256788dfa8dc664c4b70c4854082354068b1d5024c19ece95c1cb5836bfe8e4eca1aef06d57a28d66c53059457497dd3cf8993089d7b2bdc34dcf566abee7d9d69d2fea46cf9c28d287c0"}, 0x440000) request_key(&(0x7f000006a000-0xa)="73797a6b616c6c657200", &(0x7f0000046000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000069000)="6b657972696e6773656c696e757800", 0xffffffffffffffff) 2017/09/25 09:55:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000865000)="2f6465762f6877726e6700", 0x4000, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f00008e2000-0x24)={0x3, 0x2, 0x0, 0x8001, 0xab8c, 0x2, 0x1f, 0x0, 0x1, 0x2, 0x712a, 0x7}) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000e6d000/0x4000)=nil) getpeername$netrom(r0, &(0x7f00009df000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000b2c000)=0x48) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) r1 = openat(0xffffffffffffffff, &(0x7f0000757000-0x8)="2e2f66696c653000", 0x80102, 0x1) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000166000-0x55)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/09/25 09:55:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000b27000-0xcd)="") r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe8ab, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x12) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x80400, &(0x7f00000c2000-0x81)="7a79ca6909bc4d11e556725e3233d7a2d3d12d38527cc3fd3ffa8008d00a8dfe50f682cd9c3da00bed1948116af7fc6d09cb11f16ad0b890e573ab73c2096411f177eab562e42fff66d8d0cb277a8d91795c8da1373f56f60c45a1f63eb16ff4b7992d1c5c3f31e5c81321271b00107b38b248734d342bc86c52c36db690589580", &(0x7f0000fc6000-0x4)=0x0, &(0x7f0000fc6000-0x4)=0x0, &(0x7f0000fc6000-0xcb)="6d915c9900e385c6886642b299c9134b1279c00113e6fbb0d253b957c0b3fd2ae75eeb220234878e504993cccc9392fc3038b6ef9752b8d891146c4bf041c49746e74e5f05d6ec0f45065fb24aefc28dca4c82d664426d7dd84f986dbf6db6f0953b4fb298c27d03699f242177f93860f77ed239f3ac53d919541697a848c8164cee00b8f3f3723388a35af3f53e16af286c680ed4417252eb25eb2011652a1ed0a289e575ac1e83049d9b79298dc32e07f95ecefd5f12ef3c2d43016d7052f1104b2a4e2299d897abbe50") madvise(&(0x7f00003dd000/0x3000)=nil, 0x3000, 0xc) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000fc7000-0x4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x3, &(0x7f0000fc6000)="97", &(0x7f0000d2d000)=0x0, &(0x7f0000fc6000)=0x0, &(0x7f0000fc7000-0x1)="80") mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000fc6000)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00006ec000/0xc000)=nil, 0xc000, 0x9) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000fc6000-0x20)=[], 0x0, &(0x7f0000fc6000-0x90)=[{&(0x7f0000e1d000-0xa)="00000000000000000000", 0xa}, {&(0x7f0000fc5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}, {&(0x7f00009fa000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c}, {&(0x7f0000fc5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}, {&(0x7f000057f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f0000fc5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}, {&(0x7f00001c1000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}, {&(0x7f0000fc6000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f0000c26000)="0000000000000000000000000000000000000000", 0x14}], 0x9, 0x0) clone(0x0, &(0x7f0000c6d000)="", &(0x7f0000f13000)=0x0, &(0x7f0000df6000-0x4)=0x0, &(0x7f0000ef2000-0x2)="") fcntl$getownex(r0, 0x10, &(0x7f00009fd000)={0x0, 0x0}) 2017/09/25 09:55:09 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000-0x68)={&(0x7f00008ff000)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3b60c748251475a6336301f42004e4db65b66275c68012b4f67a2d109b8228d8"}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000906000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) read(r0, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40) 2017/09/25 09:55:09 executing program 7: r0 = creat(&(0x7f00003a1000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000f8d000-0x12)={@generic="6ea0279623f6dd2b26ba5ba8306898fd", 0x5}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000fe0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x2) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x400000000003, 0x2) r4 = dup(r3) fcntl$setstatus(r2, 0x4, 0x2003) bind$inet6(r3, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) r5 = gettid() perf_event_open(&(0x7f00004c2000)={0x5, 0x78, 0xde, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x80000001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x401, 0x7, 0x0, 0x0, 0x10000000000, 0x5, 0x0, 0x0, 0x26, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffc) syz_open_dev$sndseq(&(0x7f0000c5d000)="2f6465762f736e642f73657100", 0x0, 0x400000002) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x9a2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffd, 0x10000000, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x540f, &(0x7f000039b000)=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) socket$bt_hidp(0x1f, 0x3, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = accept$alg(r4, &(0x7f00007b3000-0x58)={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000034d000-0x4)=0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x3, 0x0) setsockopt$inet_udp_encap(r7, 0x11, 0x64, &(0x7f0000988000)=0x3, 0x4) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000b81000-0x28)={@generic="133a6513bf80d77136e5f4ebd40621ec", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$netlink(r7, &(0x7f00004c6000)={0x10, 0x0, 0x0, 0x265bc761}, 0xc) setsockopt$llc_int(r6, 0x10c, 0x3, &(0x7f0000ebd000-0x4)=0x9, 0x4) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x1000000000000000, 0x0, 0x0}]}, 0x10) 2017/09/25 09:55:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00007d8000)={0x0, 0x0, 0xfff, 0x0, 0x0, 0x0}, &(0x7f0000c7f000-0x4)=0x14) bind(0xffffffffffffffff, &(0x7f0000fe1000-0x80)=@generic={0x0, "0000030000000000080044944eeba71a4976e252922cb18f6e2e3aba000000012e0b3836005404b0e0301a4ce875f2e3de4d163ee340b76795dae5786a12374bea0101b8255802039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1cb8150169585daf476e49740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setresgid(0x0, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000fe0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x2) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d1a000)="2f6465762f7667615f6172626974657200", 0x200, 0x0) bind$netlink(r1, &(0x7f000034f000-0x4)={0x10, 0x0, 0x5, 0x10000}, 0xc) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) 2017/09/25 09:55:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ddf000)="2f6465762f6175746f667300", 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000ed8000-0x10)={0x6, &(0x7f000013e000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000406000)={r1, 0x0}) fcntl$getflags(r0, 0x3) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000e6d000/0x4000)=nil) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x3, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x6, 0x0, 0x5, 0x0, 0xfffffffffffffffc, 0x0, 0x0, {[]}}, {""}}}}}}) r2 = memfd_create(&(0x7f0000cd0000-0x1a)="706f7369785f61636c5f6163636573732d2d3a63707573657400", 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/09/25 09:55:09 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x145, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x8001, 0x0, 0x137, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x9, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @sack={0x5, 0x1e, [0x2, 0xe3, 0x3, 0x3f, 0xffffffffffffffa7, 0x5, 0x0]}, @sack={0x5, 0xe, [0x8, 0x7e000, 0x2]}, @nop={0x1}, @sack={0x5, 0xa, [0x1400, 0x2]}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c01431a"}}}}}}) 2017/09/25 09:55:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000b27000-0xcd)="") r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe8ab, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x12) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x80400, &(0x7f00000c2000-0x81)="7a79ca6909bc4d11e556725e3233d7a2d3d12d38527cc3fd3ffa8008d00a8dfe50f682cd9c3da00bed1948116af7fc6d09cb11f16ad0b890e573ab73c2096411f177eab562e42fff66d8d0cb277a8d91795c8da1373f56f60c45a1f63eb16ff4b7992d1c5c3f31e5c81321271b00107b38b248734d342bc86c52c36db690589580", &(0x7f0000fc6000-0x4)=0x0, &(0x7f0000fc6000-0x4)=0x0, &(0x7f0000fc6000-0xcb)="6d915c9900e385c6886642b299c9134b1279c00113e6fbb0d253b957c0b3fd2ae75eeb220234878e504993cccc9392fc3038b6ef9752b8d891146c4bf041c49746e74e5f05d6ec0f45065fb24aefc28dca4c82d664426d7dd84f986dbf6db6f0953b4fb298c27d03699f242177f93860f77ed239f3ac53d919541697a848c8164cee00b8f3f3723388a35af3f53e16af286c680ed4417252eb25eb2011652a1ed0a289e575ac1e83049d9b79298dc32e07f95ecefd5f12ef3c2d43016d7052f1104b2a4e2299d897abbe50") madvise(&(0x7f00003dd000/0x3000)=nil, 0x3000, 0xc) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000fc7000-0x4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x3, &(0x7f0000fc6000)="97", &(0x7f0000d2d000)=0x0, &(0x7f0000fc6000)=0x0, &(0x7f0000fc7000-0x1)="80") mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000fc6000)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00006ec000/0xc000)=nil, 0xc000, 0x9) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000fc6000-0x20)=[], 0x0, &(0x7f0000fc6000-0x90)=[{&(0x7f0000e1d000-0xa)="00000000000000000000", 0xa}, {&(0x7f0000fc5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}, {&(0x7f00009fa000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c}, {&(0x7f0000fc5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}, {&(0x7f000057f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f0000fc5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}, {&(0x7f00001c1000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}, {&(0x7f0000fc6000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f0000c26000)="0000000000000000000000000000000000000000", 0x14}], 0x9, 0x0) clone(0x0, &(0x7f0000c6d000)="", &(0x7f0000f13000)=0x0, &(0x7f0000df6000-0x4)=0x0, &(0x7f0000ef2000-0x2)="") fcntl$getownex(r0, 0x10, &(0x7f00009fd000)={0x0, 0x0}) 2017/09/25 09:55:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80000, 0x100000000, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0x20000000011, 0x80002, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x3f) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000086d000-0x4)=0x0) r5 = socket$inet6_sctp(0xa, 0x9, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000e16000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000440000)=0xe8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00002d1000-0x7f)={0x0, 0x77, "ee9378f7ecd01fa1953c32512c1b8ea09d1ba412fef09a96f4fce275f350fa5c85bb44e82a918ffcc846eaaad5c051436dbfd8032a766eafa824d3e75c98dc9ddfe0d4341acd9d3e1203aad45a154abce7bf21b73c4adc06a5ce41cc3d548f669dc9aec6a12c5f0e156b189ae71b41c00a8abcbe207d7c"}, &(0x7f0000807000-0x4)=0x7f) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000233000-0x6)={r7, 0x3}, &(0x7f000040a000-0x4)=0x6) r8 = getgid() sendmsg$netlink(r3, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f00009f5000)=[{0x24, 0x24, 0xcffddcf8d9b2dcff, 0x5, 0x0, "29003d5d0100000000000000000000001fa6"}], 0x24}], 0x1, &(0x7f00000a5000)=[@cred={0x20, 0x1, 0x2, r4, r6, r8}, @cred={0x20, 0x1, 0x2, r4, r6, r8}, @cred={0x20, 0x1, 0x2, r4, r6, r8}], 0x3, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000f3c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000064b000-0x4)=0x10) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f000001c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c611bcc15d4", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x0}]}}, {""}}}}}}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000061f000-0x8)={0x0, 0x0}) accept(0xffffffffffffff9c, &(0x7f0000ca9000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000d5a000)=0x80) r10 = socket(0x10, 0x802, 0x0) write(r10, &(0x7f0000bce000-0x22)="220000001800070100070000090007000a010008002720081106000904000800aa00", 0x22) splice(0xffffffffffffffff, 0x0, r2, 0x0, 0x9, 0xa) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000e0b000-0xc)={0x0, 0x0, 0x0}, 0xc) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000cfe000-0x8)={0x0, 0x0}) pread64(0xffffffffffffffff, &(0x7f0000713000-0xd)="00000000000000000000000000", 0xd, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00001ec000-0x4)=0x0) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000dbf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000b9f000-0x4)=0x60) ioctl$DRM_IOCTL_FREE_BUFS(r9, 0x4010641a, &(0x7f000042b000-0x10)={0x5, &(0x7f00001ab000)=[0x8001, 0x1000, 0x100000001, 0x5a33, 0xfffffffffffffc01]}) 2017/09/25 09:55:09 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x139, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x8001, 0x0, 0x12b, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x9, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @sack={0x5, 0x1e, [0x2, 0xe3, 0x3, 0x3f, 0xffffffffffffffa7, 0x5, 0x291]}, @nop={0x1}, @sack={0x5, 0xa, [0x1400, 0x2]}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c01431a"}}}}}}) 2017/09/25 09:55:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000e6d000/0x4000)=nil) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) pipe2(&(0x7f0000746000-0x8)={0x0, 0x0}, 0x80800) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000e7f000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000356000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000a15000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) 2017/09/25 09:55:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00007d8000)={0x0, 0x0, 0xfff, 0x0, 0x0, 0x0}, &(0x7f0000c7f000-0x4)=0x14) bind(0xffffffffffffffff, &(0x7f0000fe1000-0x80)=@generic={0x0, "0000030000000000080044944eeba71a4976e252922cb18f6e2e3aba000000012e0b3836005404b0e0301a4ce875f2e3de4d163ee340b76795dae5786a12374bea0101b8255802039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1cb8150169585daf476e49740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setresgid(0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000733000)="2f6465762f73672300", 0x5, 0x80) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000139000-0x4)=0x4, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000063e000-0x10)={r0, 0x4, 0x7, 0xe62}, 0x10) bind$inet6(r1, &(0x7f0000fe0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x2) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) 2017/09/25 09:55:09 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)="2e2f636f6e74726f6c00", &(0x7f0000001000-0xa)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000fb3000-0xd)="2f6465762f7573626d6f6e2300", 0x4, 0x2000) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x2, 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(0x0) inotify_add_watch(r1, &(0x7f000002e000)="2e2f636f6e74726f6c00", 0x4000036) r2 = open(&(0x7f0000002000)="2e2f62757300", 0x141042, 0x0) fchmod(r2, 0x8) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r2, r1, 0x80000) read(r3, &(0x7f0000fb2000)="", 0x0) mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x1, 0x3e, r0, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000662000)="2f6465762f766373612300", 0xfffffffffffffffd, 0x2) socket(0xa, 0x1, 0x0) unshare(0x400) syz_open_dev$sndtimer(&(0x7f00006fa000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0xc000) r5 = socket(0x2, 0x3, 0xff) sendto$unix(r5, &(0x7f0000ed1000)="080000000000400001010d000000e9ff000000340100200bfa00200000009a06000000", 0x23, 0x0, &(0x7f0000f70000)=@file={0x0, "511400000000000000000000038c"}, 0x10) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x2000)=nil, 0x2000, 0x3, 0x3e, 0xffffffffffffffff, 0x0) signalfd(r4, &(0x7f0000fb5000)={0x1000000000000004}, 0x8) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x100000001, &(0x7f0000fb7000-0x1)="8e") r6 = open(&(0x7f0000a0b000)="2e2f636f6e74726f6c00", 0x28042, 0x0) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000839000-0x9)="2f6465762f73672300", 0xffdffffffffffffd, 0x10000) r7 = socket$netlink(0x10, 0x3, 0x12) sendfile(r7, r6, &(0x7f0000ae1000-0x8)=0x5b, 0x7fffffff) syz_open_dev$urandom(&(0x7f000046f000)="2f6465762f7572616e646f6d00", 0x0, 0x208000) 2017/09/25 09:55:09 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000906000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) read(r0, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40) [ 115.091400] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. [ 115.129787] IPv6: Can't replace route, no match found 2017/09/25 09:55:09 executing program 6: mmap(&(0x7f0000000000/0xc25000)=nil, 0xc25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0xaf8, &(0x7f0000c26000-0x8)={0x0, 0x0}) mmap(&(0x7f0000c25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c26000)="2f6465762f7667615f6172626974657200", 0x400000, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000c25000)={{{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff801}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0xfffffffffffffffa, 0xffffffffffffffc0, "8b7b34a0ec8d4def7b7682a5796d12a2a99b333f019368e372c9813fbaf628a652b5ab06f7abcae5325ae7607cf75322c67bfba05a652a01ec53cb319137829291af53fd50165369c709da0d5a9436cb"}, 0x160) r3 = dup2(r0, r1) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f0000361000-0x20)={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]}) r4 = inotify_init1(0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000246000)=0x0) fcntl$getownex(r2, 0x10, &(0x7f0000a48000-0x8)={0x0, 0x0}) setpgid(r5, r6) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c20000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) r8 = getpgid(r7) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000c27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r3, &(0x7f0000c28000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) waitid(0x0, 0x0, 0x0, 0x0, &(0x7f0000c20000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setown(r4, 0x8, r8) fcntl$getownex(r4, 0x10, &(0x7f00003ac000)={0x0, 0x0}) mmap(&(0x7f0000c26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000c27000)="") io_setup(0x0, &(0x7f0000c27000-0x8)=0x0) io_destroy(r10) ptrace$setopts(0x4206, r9, 0x0, 0x0) ptrace(0x4207, r9) ptrace$cont(0x21, r9, 0x0, 0x0) wait4(r9, 0x0, 0x400000080000008, &(0x7f0000540000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/09/25 09:55:09 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x141, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x8001, 0x0, 0x133, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x17, 0x0, 0x0, 0x0, 0x9, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @sack={0x5, 0x1e, [0x2, 0xe3, 0x3, 0x3f, 0xffffffffffffffa7, 0x5, 0x291]}, @sack={0x5, 0xa, [0x7e000, 0x2]}, @nop={0x1}, @sack={0x5, 0xa, [0x1400, 0x2]}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c01431a"}}}}}}) 2017/09/25 09:55:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d77000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000a33000)={0x80000000, 0x1, 0x4ae8, 0xa18f, 0x1}, 0xc) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x1) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000e6d000/0x4000)=nil) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) 2017/09/25 09:55:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000fe0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d07000)="2f6465762f73657175656e63657200", 0x181000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000aea000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x200, 0x7fff, 0x6, 0x80}, &(0x7f00003ce000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000075000)={r2, 0x9, 0x78, 0x0}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000f27000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0x6, 0x101, 0x712}], {0x8100, 0x4, 0x10, 0x80000000}}], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000016000)={0x42424242, 0x42424242}, 0x0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, r3, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000bdb000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2017/09/25 09:55:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00007d8000)={0x0, 0x0, 0xfff, 0x0, 0x0, 0x0}, &(0x7f0000c7f000-0x4)=0x14) bind(0xffffffffffffffff, &(0x7f0000fe1000-0x80)=@generic={0x0, "0000030000000000080044944eeba71a4976e252922cb18f6e2e3aba000000012e0b3836005404b0e0301a4ce875f2e3de4d163ee340b76795dae5786a12374bea0101b8255802039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1cb8150169585daf476e49740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setresgid(0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000fe0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = accept4$inet6(r1, &(0x7f00009b3000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ebe000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000b09000-0x98)={r0, @in6={{0xa, 0x0, 0xfffffffffffffff7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xffff}, &(0x7f0000a4e000-0x4)=0x98) listen(r1, 0x2) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) 2017/09/25 09:55:09 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000906000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) read(r0, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40) 2017/09/25 09:55:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f00001f9000-0x8)=0x0, 0x7) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000d8e000-0x38)={&(0x7f00004a2000)=@full={{0x3, {"b4796ed73b9d62"}, 0x2}, [{"adf4494e8118f6"}, {"6bddccdde355bd"}, {"2df2cf81a68ea9"}, {"182297cc9cff11"}, {"bc4350ffdd7b57"}, {"71150312055ff5"}, {"b094b5f2378a4c"}, {"203928b09482dd"}]}, 0x48, &(0x7f00009f1000)=[{&(0x7f000070b000)="82fc42a2298f91ef7d2801aa1598ccd836d2cd50dc1ea12f14c9ea26cc7b6459561dd483480aea0af87aa9c9933e5768218ada89e18ad1d93c9579c8a049950238e73b144beec1754b57cf51e9bfae288dea7ff135678d66652fb71c8ba2f17cddba9ad190e752baf0cd89c5169d0f5f8e2322109d81d67bc4ec50cc12ea532160a6973f3bda8f3e6a8e72ae9c728d9613bbf19d521701ad41807aa666be278141f92bd028c90a19a0b9d867f704398c0c4b53da7ac54327706f92f22d492d0d5618c93b6a0ddce2af60d526", 0xcc}, {&(0x7f0000c90000)="9c3af37eabdb506e040b11d85c3d0c86b90f0975c06accca62dcf499818d8e7393d392df3c7cb7fd5cbe682ffe5269f9d254b379d0803489bfdea258a5dfcd784ca3d9e07512cdd2c3fa95f7b0592d0a6fda691fc721b84d9d3a71a5c06c3e71063c5ddd40fe826577e10a70c516731179842e716bd1ca08c03340bc7ff4ee4b71d51d12bb3091a22fd5b6ef31921aa2a99ddc9f449fe7e879878d9cc9387af4442716d0bc4409a6f41d16e5dbbe47f5c507f95f282a7f01", 0xb8}], 0x2, 0x0, 0x0, 0x0}, 0x800) r0 = syz_open_dev$mice(&(0x7f0000124000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x82) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f00003e5000-0x400)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00009b4000-0x90)={0xfffffffffffffffe, {{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]}}, 0x90) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f000065b000-0x10)={0x8, &(0x7f000073a000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) readlink(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000001000-0xa)="00", 0x1) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) r1 = inotify_init() r2 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000027c000)={0x0, 0x0}) inotify_add_watch(r1, &(0x7f00005eb000-0xa)="2e2f636f6e74726f6c00", 0x8) r3 = inotify_init1(0xa0004) add_key(&(0x7f0000671000-0x5)="7573657200", &(0x7f0000c6f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002da000-0x62)="a796b3fc1a3e00cef4a4dac2dd444f1db7a8fb93f3b74ffdd00e1479f459982a0e792c9b9d735e2e3fc5377b1ff6aba3349ab259827375a81ffd968811ea7114c6bb540fd1a360573ac988558c5a7acc177b858146a23d04a4aff775c02d14bde4ad", 0x62, 0xfffffffffffffffb) r4 = add_key(&(0x7f0000246000)="6465616400", &(0x7f0000c2f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r4, 0x10000022408) readv(r2, &(0x7f0000ed6000)=[{&(0x7f0000f99000)="0000000000000000000000000000000000", 0x11}], 0x1) inotify_add_watch(r3, &(0x7f000001f000-0xa)="2e2f636f6e74726f6c00", 0x100000a) inotify_add_watch(r3, &(0x7f00009a9000)="2e2f636f6e74726f6c00", 0x400) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000a8d000-0x78)={0x1, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4c, 0x81, 0x8, 0x9a5e, 0x8000, &(0x7f00007cf000-0x10)=@common="6970365f767469300000000000000000", 0x1, 0x8, 0x5}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00005bd000)=0x200000000000004, &(0x7f0000d92000)=0x4) r5 = dup2(r1, r3) rmdir(&(0x7f0000f99000-0xa)="2e2f636f6e74726f6c00") semget(0x0, 0x4, 0x44a) r6 = fcntl$dupfd(r1, 0x406, r1) rename(&(0x7f0000d8c000-0xa)="2e2f636f6e74726f6c00", &(0x7f00008cd000-0xa)="2e2f636f6e74726f6c00") ioctl$KIOCSOUND(r5, 0x4b2f, 0x100000000000008) ioctl$KDGKBENT(r6, 0x4b46, &(0x7f0000001000)={0x7, 0x4, 0x100000000}) pipe2(&(0x7f000086d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) writev(r0, &(0x7f000000c000-0x30)=[{&(0x7f0000caa000)="", 0x0}, {&(0x7f0000c57000)="9d0028b67b46734dd8f8aa5262996aa6bb95f432bbe7747a1aad9945e722bfaf4f6a5cdb3f100356d1f441f0928267d346f4f86e132c4caed24a6b1939a12a20ebbf058d46d9af731f9e3d4518c85c84c37a30effcbc2a9ce9f39b87541de61a38713e08a09c1c082794576af835ea4beed52559d1b4be933d5108daca99448d432b15e02630a5086112cf87c6777c451bad9cd5b99dee09e5bca14bdd6a2fbaf87bcb3a1c124f642a59e63a87e4b6e71b2e3a13b374fc1c9e975bac29830d43737088494a98062ef4a32b5fe6", 0xcd}, {&(0x7f0000fde000)="670000001f0740164fe7710f37599dc58f2383d1aebb032e76a25a665cb40000000000000a9c039af15d0850cd0644e8bb4ae241ee63924917ab9cec090185d576acf607cd", 0x45}, {&(0x7f00005a4000)="70b767f6fe51863eb9aa24db2cf74085922b721a89ff9e5c0daba1ba180bc1d753d1f5c759b928857518bbe1681e25e8853f71bc18db94c00372765b9302366ed0be78c2b7cb7deede54a9bf99941234c5c36fc0a62bf7b4afef1626f25624f51da5c250d8d194a9f07bcd5c880082aa4b9d864978535d3746c508efe05d187a2003314fb97608fde34e", 0x8a}, {&(0x7f0000886000)="d7a96867c4568a6fd239276ee1b81316ad46c9e31c2392979a201edbc3ef08f1eb5f3e15a985c9689b4802923b8440dbe6360e9c000a248aa52a498286f7506f20b0d96f8ef035736e5d2723d91e25f44dfad547b721045cdd6f861909f69e1bc4d102e275efd9bf0986629ccd9acdec24f4be593f4acdbe0e513e2b5ae0598b23da7c19011550a5ed3a36a5259e8ccdeff0fb41988ea43d9fbf42d5b2cd15ca81224c6dec3be9a094cc857cc0b02be8685fc10c0ebc4091100676c04e533d5499073b643458abfd38d652cfc46c33daf9568573be2a030736c4b346e71b3446b67785780844d03fa8d5", 0xea}], 0x5) setsockopt$bt_l2cap_L2CAP_CONNINFO(r6, 0x6, 0x2, &(0x7f00000ec000)={0xfffffffffffffff7, 0x1000, 0x1, 0x7ab}, 0x5) [ 115.150936] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. [ 115.166408] IPv6: Can't replace route, no match found 2017/09/25 09:55:09 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xea6000)=nil, 0xea6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0x3, 0x2) mmap(&(0x7f0000ea6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) connect$netrom(r1, &(0x7f0000bde000)=@full={{0x6, {"b55c634491dc27"}, 0xfffffffffffffffa}, [{"9acae88fb44bae"}, {"a6986de830322a"}, {"4ae27de4063d97"}, {"ffec8b00056be9"}, {"e613a7de88a050"}, {"ff1c19d31285e0"}, {"f08d2cf13e94de"}, {"16ccc5857f07a9"}]}, 0x48) write(r1, &(0x7f000094f000-0x10)="0213a12502000000000500d91dfb3700", 0x10) mmap(&(0x7f0000db9000/0x4000)=nil, 0x4000, 0x4, 0x10, r1, 0x39) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000ea7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000507000)=0x40004, 0x4) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000ea8000)={0x5dae0c7, 0x5, 0x7fffffff, 0x3, 0x3e9, 0x7, 0x800, 0x2}, &(0x7f0000ea8000)={0x5, 0x5, 0xb06c, 0x400, 0x2, 0x3f, 0x1, 0x0}, &(0x7f00000ca000-0x40)={0x2, 0x1, 0x3ce, 0x5, 0x3, 0x7f6, 0x7, 0x3f}, &(0x7f0000ea9000-0x10)={0x77359400, 0x0}, &(0x7f0000ea8000)={&(0x7f0000109000-0x8)={0xa51}, 0x8}) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000ea9000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000947000)={0x0, 0x0}) getitimer(0x0, &(0x7f0000a37000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r0, 0x1, 0x16, &(0x7f0000ea8000-0x10)={0x0, 0x0}, 0x10) r2 = fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x100000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ea7000)="2f6465762f73657175656e63657200", 0xc8000, 0x0) mmap(&(0x7f00007b5000/0x2000)=nil, 0x2000, 0x3, 0x40000000000034, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r3, &(0x7f0000d35000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000ea9000)=0x60) fcntl$getown(r3, 0x9) mmap(&(0x7f0000ea7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000416000-0xc)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000ea8000-0x4)=0xc) mmap(&(0x7f0000602000/0x4000)=nil, 0x4000, 0x1, 0x32, r1, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000eab000)=0xfffffffffffffffe, 0x4) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x51) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r2, 0x1, 0x5, &(0x7f0000018000-0x4)=0x0, &(0x7f0000eac000-0x4)=0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000119000)=0x258, 0x4) mmap(&(0x7f00007e2000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x2000000) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000eaa000)="0000000000000000000000000000000000000000000000000000", 0x1a) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ea7000)=0x460, 0x4) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f00001b9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ba1000)=0x88) 2017/09/25 09:55:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$peek(0x1, r0, &(0x7f0000a33000-0x8)=0x0) r1 = shmget$private(0x0, 0x1000, 0x80000020, &(0x7f0000f33000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) socketpair(0x1a, 0x0, 0xf8b, &(0x7f000035b000-0x8)={0x0, 0x0}) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000f42000-0xfc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f00008fd000)={{0x40, 0x7fff}, 0x1, 0x9c8, 0xfffffffffffffc00, {0x4000, 0x7}, 0x8, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket(0x13, 0x4, 0xffffffffffffb460) recvfrom$ax25(r4, &(0x7f0000043000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45, 0x40, &(0x7f00003fc000-0x10)={0x3, {"232887fc5b2069"}, 0x2}, 0x10) fcntl$lock(r2, 0x5, &(0x7f0000f03000)={0x3, 0x4, 0xffffffffffffff81, 0x8, r0}) 2017/09/25 09:55:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000fe0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x2) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f000099f000-0x8)={0x42424242, 0x42424242}, 0xb, 0xffffffffffffffff) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, r1, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) 2017/09/25 09:55:09 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x145, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x8001, 0x0, 0x137, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x9, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @sack={0x5, 0x1e, [0x2, 0xe3, 0x3, 0x3f, 0xffffffffffffffa7, 0x5, 0x291]}, @sack={0x5, 0xe, [0x0, 0x7e000, 0x2]}, @nop={0x1}, @sack={0x5, 0xa, [0x1400, 0x2]}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c01431a"}}}}}}) 2017/09/25 09:55:09 executing program 3: r0 = creat(&(0x7f0000967000)="2e2f66696c653000", 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_RECVD_TOS(r0, 0x6, 0x6c1, &(0x7f0000001000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0xdb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000164000)="6574683170707031657468302e656d3100", 0x1) clock_gettime(0x0, &(0x7f00003b0000)={0x0, 0x0}) recvmmsg(r1, &(0x7f00007fd000)=[{{&(0x7f00001d4000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000015a000-0x20)=[{&(0x7f0000e12000-0xa6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6}, {&(0x7f000038f000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}], 0x2, &(0x7f0000854000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9, 0x3f}, 0x400}, {{0x0, 0x0, &(0x7f0000ed9000)=[], 0x0, &(0x7f0000597000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf, 0x0}, 0x0}, {{&(0x7f0000370000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000118000-0x10)=[{&(0x7f0000442000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f}], 0x1, &(0x7f00002fa000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee, 0x40}, 0x8}], 0x3, 0x40002121, &(0x7f0000206000)={r2, r3+30000000}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00007d8000)={0x0, 0x0, 0xfff, 0x0, 0x0, 0x0}, &(0x7f0000c7f000-0x4)=0x14) bind(0xffffffffffffffff, &(0x7f0000fe1000-0x80)=@generic={0x0, "0000030000000000080044944eeba71a4976e252922cb18f6e2e3aba000000012e0b3836005404b0e0301a4ce875f2e3de4d163ee340b76795dae5786a12374bea0101b8255802039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1cb8150169585daf476e49740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setresgid(0x0, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000fe0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r4, 0x2) syz_extract_tcp_res(&(0x7f00009f7000)={0x0, 0x0}, 0x7fffffff00000, 0x8) sendmsg$nfc_llcp(r1, &(0x7f00003f7000)={&(0x7f0000e62000-0x60)={0x27, 0x8001, 0x0, 0x5, 0x5, 0x9ff4, "8cae6b670dedda498905cc7cebee8a5eb36f8bbac113be582b15071b1adfc147237650851f0ebbe3aa68a0cf2a46da5d27f5d99f2eb05437bde986a415d64b", 0x4}, 0x60, &(0x7f0000972000-0x20)=[{&(0x7f000000f000-0x96)="97bac7de5f373c34be5c00b88bec4ba3dfa1aac6d1df4f43ca4b3784a97772c7630d533df2c441255be2ae3e2a9b7abeea48c1ccb5cd2bffdbfed055661ba0b752fe3e388831a12dff5186f21e84baf274219a3c4274c798ed740fa027e2c5d3358924346e852dda6d4cbb3e6adbdd40bfb7debc234604aa91f2ce0062867cbdbf5c0132b82ed55bb00182669a43b1a984b65a9d5695", 0x96}, {&(0x7f0000095000)="b9e0ba375729b8d93e2f631cbaeb3252bc0eda027739ed43f6318a03f4f7aacd8dc624ceb9a03ee4ad5e93a7d3ed51900aba7e665b5fda1391362c3a8282f25adf15f250e4d9651fc2a906", 0x4b}], 0x2, &(0x7f000089d000-0x70)={0x70, 0x1ff, 0xf800000000000000, "ea8c9ab4fe09e501c1a38c211cc439e2e728f0488615eec880efa546d20fc0212feb31b59ec5cef951e375094e1c28cde9994fe1c44d021a116c5f0eeab4291ad606f4ceca1e6a82e6d30d0562ccdd005f080faa8348816ba6f071879c6e"}, 0x70, 0x20000004}, 0x8004) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, r5, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) 2017/09/25 09:55:09 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000906000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) read(r0, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40) 2017/09/25 09:55:09 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x141, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x8001, 0x0, 0x133, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x17, 0x0, 0x0, 0x0, 0x9, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @sack={0x5, 0x1e, [0x2, 0xe3, 0x3, 0x3f, 0xffffffffffffffa7, 0x5, 0x291]}, @sack={0x5, 0xa, [0x8, 0x2]}, @nop={0x1}, @sack={0x5, 0xa, [0x1400, 0x2]}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c01431a"}}}}}}) 2017/09/25 09:55:09 executing program 6: mmap(&(0x7f0000000000/0xc25000)=nil, 0xc25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0xaf8, &(0x7f0000c26000-0x8)={0x0, 0x0}) mmap(&(0x7f0000c25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c26000)="2f6465762f7667615f6172626974657200", 0x400000, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000c25000)={{{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff801}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0xfffffffffffffffa, 0xffffffffffffffc0, "8b7b34a0ec8d4def7b7682a5796d12a2a99b333f019368e372c9813fbaf628a652b5ab06f7abcae5325ae7607cf75322c67bfba05a652a01ec53cb319137829291af53fd50165369c709da0d5a9436cb"}, 0x160) r3 = dup2(r0, r1) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f0000361000-0x20)={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]}) r4 = inotify_init1(0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000246000)=0x0) fcntl$getownex(r2, 0x10, &(0x7f0000a48000-0x8)={0x0, 0x0}) setpgid(r5, r6) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c20000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) r8 = getpgid(r7) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000c27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r3, &(0x7f0000c28000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) waitid(0x0, 0x0, 0x0, 0x0, &(0x7f0000c20000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setown(r4, 0x8, r8) fcntl$getownex(r4, 0x10, &(0x7f00003ac000)={0x0, 0x0}) mmap(&(0x7f0000c26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000c27000)="") io_setup(0x0, &(0x7f0000c27000-0x8)=0x0) io_destroy(r10) ptrace$setopts(0x4206, r9, 0x0, 0x0) ptrace(0x4207, r9) ptrace$cont(0x21, r9, 0x0, 0x0) wait4(r9, 0x0, 0x400000080000008, &(0x7f0000540000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/09/25 09:55:09 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x145, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x8001, 0x0, 0x137, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x9, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @sack={0x5, 0x1e, [0x2, 0xe3, 0x3, 0x3f, 0xffffffffffffffa7, 0x5, 0x291]}, @sack={0x5, 0xe, [0x8, 0x0, 0x2]}, @nop={0x1}, @sack={0x5, 0xa, [0x1400, 0x2]}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c01431a"}}}}}}) 2017/09/25 09:55:09 executing program 5: mmap(&(0x7f0000000000/0xa76000)=nil, 0xa76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)="2f6465762f73657175656e6365723200", 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000001a000-0xc)={0x0, 0x0}) mmap(&(0x7f0000a76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000496000)={0x0, 0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000802000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x6}) mmap(&(0x7f0000a77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a77000)={0x0, 0xd897af0, 0x10}, 0xc) write$sndseq(r1, &(0x7f000000a000)=[{0x81, 0x5, 0x2, 0x0, @time={r2, r3+10000000}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) mmap(&(0x7f0000a77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2a, &(0x7f0000757000)="591626a121e68ddd9af7924b3ae991eaeeae79fac79903a7f107fb2bd2032eeb2da3a2a3fa9d8263c6294e216f9f2171c05bd044734c67ad35717a0638b5ee54509c9b204ccbcb4d3d60ca4a66f2cbd6dadb9ac08a961fa88a899d121f550a0188cd27303e59aafa541a4abd6147d838fa405f4854fa9bcb5367e6de94db5554171ffa7726992e46a821c6dda4f6aa21d112941e2e05dc289ecbbfafaeb792032754132d57855102ff8bc648c7fc63ee0c557b9811f937601bd84680ed9363e489d025f4163a1f138894d8696b24c53130bd7171", 0xd4) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8940, &(0x7f00006f6000)=@get={0x1, &(0x7f00002ab000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7}) mmap(&(0x7f0000a77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000a77000)={0x0, 0x53d5, 0x9, 0x3, 0xfffffffffffffffb, 0x7, 0x7, 0x5}, &(0x7f0000a78000-0x40)={0x200, 0xf4, 0xb6cd, 0x2, 0x8, 0x3, 0x0, 0xffff}, &(0x7f0000a78000-0x40)={0xe5, 0xfff, 0x8, 0xfff, 0x0, 0x8, 0x100000000, 0x4}, &(0x7f0000a78000-0x10)={0x0, 0x2710}) epoll_pwait(r0, &(0x7f000047f000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x8, &(0x7f0000a62000)={0x9}, 0x8) 2017/09/25 09:55:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000ac8000-0xa)="2f6465762f7663732300", 0x80000000, 0x2000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000be9000-0xb0)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept(r0, &(0x7f0000518000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009f6000)=0x8) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000e6d000/0x4000)=nil) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000126000)="000000000000") 2017/09/25 09:55:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000fe0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x2) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000016000)={0x42424242, 0x42424242}, 0x0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, r1, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) r2 = creat(&(0x7f0000418000-0x8)="2e2f66696c653000", 0x88) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) 2017/09/25 09:55:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00007d8000)={0x0, 0x0, 0xfff, 0x0, 0x0, 0x0}, &(0x7f0000c7f000-0x4)=0x14) bind(0xffffffffffffffff, &(0x7f0000fe1000-0x80)=@generic={0x0, "0000030000000000080044944eeba71a4976e252922cb18f6e2e3aba000000012e001036005404b0e0301a4ce875f2e3deb8163ee340b76795dae5786a12374bea0101b8255802039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c4d150169585daf476e49740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setresgid(0x0, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000816000)=0x0) bind$inet6(r0, &(0x7f0000fe0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) listen(r0, 0x7) r1 = syz_open_dev$vcsa(&(0x7f00007b5000-0xb)="2f6465762f766373612300", 0x7f, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f000046d000)={&(0x7f00002b3000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00003f9000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000e2a000)=[], &(0x7f0000e82000)=[0x0], 0x7, 0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) r2 = fcntl$dupfd(r0, 0x406, r0) prctl$setfpexc(0xc, 0x80) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f00007aa000)={{0x1, 0x4, 0xa75, 0x7f, 0x3, 0x0}, 0xffff}) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000761000)="", &(0x7f0000b91000-0x2)=0x0) 2017/09/25 09:55:09 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000906000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) read(r0, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40) 2017/09/25 09:55:09 executing program 2: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(r0, &(0x7f000000f000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000aea000-0x4)=0x10, 0x80000) mmap(&(0x7f0000775000/0x3000)=nil, 0x3000, 0x3, 0x200000032, r1, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)="2f6465762f6b766d00", 0x800080000000000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) mmap(&(0x7f00005e1000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000aeb000-0x40)={0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndtimer(&(0x7f0000aeb000)="2f6465762f736e642f74696d657200", 0x0, 0x20005) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x8010, r5, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x4, 0x32, r5, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000508000/0x3000)=nil, 0x3000, 0x0, 0x5, 0x4000) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x2000005, 0x4032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000125000/0x18000)=nil, &(0x7f0000aed000-0x18)=[@text64={0x40, &(0x7f0000862000-0x43)="0f32b262b8600000f62c984d0f22404d0f0096ebb09153263ef245a5f78e570000000c0000000f3807620b66ba6100430f0a01c9c9c2fa410f4380c0f48ffe26f2426c", 0x43}], 0x1, 0x10, &(0x7f0000aea000)=[@cr0={0x0, 0x1000000000000014}], 0x1) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000002b000-0x11)="2f6465762f7161745f6164665f63746c00", 0x2001, 0x0) mmap(&(0x7f0000170000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r6, 0x8010aa02, &(0x7f000002b000-0x10)={&(0x7f000083e000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000aed000)=0x26) ioctl$KDSETMODE(r6, 0x4b3a, 0x6) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r5, 0x40505412, &(0x7f000001d000-0x50)={0x3, 0x1, 0x0, 0x0, 0x1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_START(r5, 0x54a0) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f000093a000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x35, 0x0, 0x4, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sndseq(&(0x7f0000707000-0xd)="2f6465762f736e642f73657100", 0x0, 0x7fffe) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r7, 0xc0bc5351, &(0x7f0000ac0000-0xbc)={0x0, 0x1, "636c69656e7431000580000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000", 0x0, "093cb1e9bd31deef", "73ecc69a70d982c3ecf1a893a8ddad5049935c2ca2ca805ba6e30a1269eeccbc", 0x10, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000561000/0x18000)=nil, &(0x7f0000ae1000)=[@text16={0x10, &(0x7f0000ada000)="ba2000b0f0eeba610066b81d00650008ba4200ecb800008e0cf4670f01c800072c0f01b6cba966b8db0000000f06c80f21f866350800d000173e6567660f38dea419f79758603e3ef2ad", 0x4a}], 0x1, 0x0, &(0x7f0000adf000)=[@cr4={0x1, 0x100001}], 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) dup(r3) 2017/09/25 09:55:09 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x141, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x8001, 0x0, 0x133, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x17, 0x0, 0x0, 0x0, 0x9, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @sack={0x5, 0x1e, [0x2, 0xe3, 0x3, 0x3f, 0xffffffffffffffa7, 0x5, 0x291]}, @sack={0x5, 0xa, [0x8, 0x7e000]}, @nop={0x1}, @sack={0x5, 0xa, [0x1400, 0x2]}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c01431a"}}}}}}) 2017/09/25 09:55:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x2000, 0x0, &(0x7f000062e000/0x2000)=nil) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) prctl$setendian(0x14, 0x0) 2017/09/25 09:55:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000067b000)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000289000-0x90)={0x81, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet6(r0, &(0x7f0000fe0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x2) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000628000)={0x0, {{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xa6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000016000)={0x42424242, 0x42424242}, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5b, &(0x7f0000549000)=0x9, 0x4) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, r2, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) open(&(0x7f0000913000-0x8)="2e2f66696c653000", 0x0, 0x2) 2017/09/25 09:55:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000fe0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x2) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000016000)={0x42424242, 0x42424242}, 0x0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, r1, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) r2 = creat(&(0x7f0000418000-0x8)="2e2f66696c653000", 0x88) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) 2017/09/25 09:55:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00007d8000)={0x0, 0x0, 0xfff, 0x0, 0x0, 0x0}, &(0x7f0000c7f000-0x4)=0x14) bind(0xffffffffffffffff, &(0x7f0000fe1000-0x80)=@generic={0x0, "0000030000000000080044944eeba71a4976e252922cb18f6e2e3aba000000012e0b3836005404b0e0301a4ce875f2e3de4d163ee340b76795dae5786a12374bea0101b8255802039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1cb8150169585daf476e49740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setresgid(0x0, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000fe0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x2) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) connect(r0, &(0x7f0000ca4000-0x1c)=@in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x100000001}, 0x1c) 2017/09/25 09:55:09 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x145, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x8001, 0x0, 0x137, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x9, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @sack={0x5, 0x1e, [0x2, 0xe3, 0x3, 0x3f, 0xffffffffffffffa7, 0x5, 0x291]}, @sack={0x5, 0xe, [0x8, 0x7e000, 0x0]}, @nop={0x1}, @sack={0x5, 0xa, [0x1400, 0x2]}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c01431a"}}}}}}) 2017/09/25 09:55:09 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f00005b4000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r0, 0x40, 0xb6, 0xcf, &(0x7f0000bb0000)="c80037cd574eb46b3dc8035c35714f8cc2760523ffa57880f792f8093fcacea8bfdc1adfbcdbd61c0d67307c17bcbdf0a334ea0d941586ae8662c3b543f2d6225dd43d9a3d7d34d7e35169b116a6b02cb8d660a0be0aa55411ee602b24b104d2e0b75531c84f7af341f7f082979972b096071f3db8c1e020b70c26cfb85df6c893df605338da11d53e0d78e078f5cbf272f8caaef110c59c61196466df613f1f592eaa5c7506c533dd490e57975e3c3e695bf15767c1", &(0x7f0000001000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, 0x594}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000e6d000/0x4000)=nil) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000bec000-0x4)=0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001cc000)={0x0, 0x1, &(0x7f0000d31000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007e0000-0x4)=0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000b69000)={{0x7, 0x1f, 0x2, 0x9, 0x3, 0x3}, 0x5, 0x3, 0x5}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00005fb000-0xc)={0x0, 0x147, 0x20}, &(0x7f0000fe3000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00001e1000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e69000-0x1)=0x24) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000afe000)={0x0, 0x1000, "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"}, &(0x7f00003e2000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fd5000)={0x5, 0x8204, 0x0, 0x5, 0x0}, &(0x7f0000f26000)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000b4000)={0x0, 0x70}, &(0x7f000000d000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b86000-0xa0)={0x0, @in6={{0xa, 0x0, 0x80, @loopback={0x0, 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x876, 0x20, 0x8189, 0x5, 0x7}, &(0x7f0000910000-0x4)=0xa0) sendmmsg$inet_sctp(r0, &(0x7f0000f27000-0xa8)=[{&(0x7f00005fc000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000036e000)=[{&(0x7f0000caa000-0x94)="74d40379aa50ec2134f3d5332e4cd7db27763a0d68c82a2d08a4cedd5f08b5cc2a46e4f273bab0887a68e6aa953aaa3c3e8663251bc8ef5826b2aa45c6ff6f943e298585264b1d703412d4f21caa631c5bb8472685d458b7aa1575bdd92d6ae32a8751f96c208cbfa6cdd2d9f014be0cd360d37f1992ce0aa8cd243dcf68d49c2dd33cd8e5575e20c205965b082fc14bca199baf", 0x94}, {&(0x7f0000be6000+0x9e0)="a021847bbff2bf874f4e4ca46722cf9fe27ae7fb52e8322a4ac764b8a423a6dcf27d3892c7364a163488", 0x2a}, {&(0x7f00008f7000-0x6f)="cc57a946fcf908fcdfa79df807437cb8fbdbb0ebe764bee1bf06b18aac1841344c2455526470a7daa8a82ef5f226f3e86bd74c068dc7ac6939dfccc1198357fde31e1357234132f55247a848c5f0b75183ca37d56ec0a01d29472195a856f7f4f1260e1b948655f0f88689595a922b", 0x6f}, {&(0x7f00009ae000-0xc6)="cd4bf5b2b9342cc3898eb278080c711c4d3fdf2c336c46fd19a75a182c5ba134409913f4927364505a17fc940dcb3cab21b4f67ecaa11bd6d8839ada27e1165a88cb10481dee047cf75ae7b3d48cd442a654336bde609deb91ae5638220e7d27a135a817397d41547b1b44566f8854084635d5b00f59ab15a5c1404e25958f6666012e18cd6abaca5608ab5498328641f06a4577962c9165feb397262188729576ed49f4cf2a34927af413c01a1869acc78475ede5d669e8a2e0d414ad788e2d7546e6e72188", 0xc6}, {&(0x7f0000d86000)="36863e1652640d829e45ab2259a3b12c8d7b895de9750f3e609e3fa7012f21ad74229e979ebda12ff9169d9bf52f3278f0cb48dfef8f395c5a55aa83c4c6c3a4c6ec9325c3205ff6dc7f5161e89aa208c69d80451fc6ea2f1954a13ad34dd6a7f00883186e4e01dc1fc07b091f37770449d9f6838f1327b12e521c84bc8319d48463209cbeade7d9387514b7263d20e62368cafdc72b7a7f894e94b0bf83cb009c3f6a366ec7bb7d6ff02756ca39f471c052b3db5a40a1f53dce0078e77fb1550d3269ef39e51bc1e7d81288ee93d71429355f5a7dc8509cd5b7ee97fb5abbc6", 0xe0}, 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0x1000}], 0x6, &(0x7f0000439000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x80000000, 0xffffffffffffffff, 0x3, 0x6, 0x0, 0x9, 0x80000000, 0x9, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8000, 0x4, 0x6, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x75b, 0x400, 0x8200, 0x5, 0x4, 0x7, 0x81, 0x9, r3}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffc, 0x4, 0x3fe4b53e, 0xfffffffffffffff8}}], 0x4, 0x40000}, {&(0x7f0000afd000)=@in6={0xa, 0x0, 0x1000, @loopback={0x0, 0x1}, 0x2}, 0x1c, &(0x7f000005a000)=[{&(0x7f00003d0000)="7f53ec2fdd51da4d", 0x8}, 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{&(0x7f0000d67000-0x1000)="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", 0x1000}], 0x7, &(0x7f0000f11000)=[@init={0x18, 0x84, 0x0, {0x2, 0x0, 0x3f66, 0x7ff}}, @sndrcv={0x30, 0x84, 0x1, {0x401, 0x6, 0x0, 0x0, 0x7, 0x7, 0x3, 0x7, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x20c, 0x7, 0x1000, r5}}, @init={0x18, 0x84, 0x0, {0x3c, 0xffffffffffffff10, 0x65, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0x8, 0x203, 0x4, 0x4645, 0x80000001, 0x9, 0x80000001, r6}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffc035, 0x0, 0x2, 0x2, r7}}, @init={0x18, 0x84, 0x0, {0x8, 0x81, 0x5, 0xc}}, @init={0x18, 0x84, 0x0, {0x1, 0x40, 0x8, 0xcb25}}], 0x8, 0x48000}, {&(0x7f0000082000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[{&(0x7f0000ed2000)="a595850bff9d6ff4bb5a4d939a88eb6cbddf4c78953c1d7876980bb7cca8e47a3209c7aeb8fd8d0befe26609256837e8b97ad6ba9480051421c6cd423cc3f0c96babc15797f56a004a52918fdc2ef19e3b5e9f12e7f1f3c655492e150c6ebb9226a7c6e1d8efb62eb6484f1f2681b059375d16bbafec1f8392eb5a5a30ec67ef4dc7", 0x82}], 0x1, 0x0, 0x0, 0x801}], 0x3, 0x4) 2017/09/25 09:55:09 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000906000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) read(r0, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40) [ 115.536721] QAT: Invalid ioctl [ 115.562792] QAT: Invalid ioctl [ 115.620476] QAT: Invalid ioctl [ 115.626678] QAT: Invalid ioctl 2017/09/25 09:55:11 executing program 6: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(r0, &(0x7f000000f000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000aea000-0x4)=0x10, 0x80000) mmap(&(0x7f0000775000/0x3000)=nil, 0x3000, 0x3, 0x200000032, r1, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)="2f6465762f6b766d00", 0x800080000000000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) mmap(&(0x7f00005e1000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000aeb000-0x40)={0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndtimer(&(0x7f0000aeb000)="2f6465762f736e642f74696d657200", 0x0, 0x20005) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x8010, r5, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x4, 0x32, r5, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000508000/0x3000)=nil, 0x3000, 0x0, 0x5, 0x4000) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x2000005, 0x4032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000125000/0x18000)=nil, &(0x7f0000aed000-0x18)=[@text64={0x40, &(0x7f0000862000-0x43)="0f32b262b8600000f62c984d0f22404d0f0096ebb09153263ef245a5f78e570000000c0000000f3807620b66ba6100430f0a01c9c9c2fa410f4380c0f48ffe26f2426c", 0x43}], 0x1, 0x10, &(0x7f0000aea000)=[@cr0={0x0, 0x1000000000000014}], 0x1) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000002b000-0x11)="2f6465762f7161745f6164665f63746c00", 0x2001, 0x0) mmap(&(0x7f0000170000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r6, 0x8010aa02, &(0x7f000002b000-0x10)={&(0x7f000083e000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000aed000)=0x26) ioctl$KDSETMODE(r6, 0x4b3a, 0x6) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r5, 0x40505412, &(0x7f000001d000-0x50)={0x3, 0x1, 0x0, 0x0, 0x1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_START(r5, 0x54a0) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f000093a000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x35, 0x0, 0x4, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sndseq(&(0x7f0000707000-0xd)="2f6465762f736e642f73657100", 0x0, 0x7fffe) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r7, 0xc0bc5351, &(0x7f0000ac0000-0xbc)={0x0, 0x1, "636c69656e7431000580000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000", 0x0, "093cb1e9bd31deef", "73ecc69a70d982c3ecf1a893a8ddad5049935c2ca2ca805ba6e30a1269eeccbc", 0x10, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000561000/0x18000)=nil, &(0x7f0000ae1000)=[@text16={0x10, &(0x7f0000ada000)="ba2000b0f0eeba610066b81d00650008ba4200ecb800008e0cf4670f01c800072c0f01b6cba966b8db0000000f06c80f21f866350800d000173e6567660f38dea419f79758603e3ef2ad", 0x4a}], 0x1, 0x0, &(0x7f0000adf000)=[@cr4={0x1, 0x100001}], 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) dup(r3) 2017/09/25 09:55:11 executing program 5: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000002a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r1) sendmsg$netlink(r2, &(0x7f000001c000-0x38)={&(0x7f0000028000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001b000)=[{&(0x7f0000029000-0x11b8)=[{0x12, 0x5, 0x300, 0x0, 0x6, "5099"}], 0x14}], 0x1, &(0x7f0000011000-0x68)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x2000006, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fbe000)={0x0, 0x0, 0x0}, &(0x7f0000fc0000-0x4)=0xc) fcntl$setown(r3, 0x8, r4) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000fc2000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) mmap(&(0x7f0000000000/0x625000)=nil, 0x625000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000625000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000321000-0x8)="2e2f66696c653000", 0x2000, 0x0) ioctl$TIOCCONS(r6, 0x541d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000588000-0x8)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x10c000001, 0x0, 0x0, 0x0, 0x0, 0x30a0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x3, 0x2000, 0x1104, &(0x7f00009c6000/0x2000)=nil) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000df5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000018c000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00009b8000-0x14)={0x0, 0x2499, 0x4, 0xc27, 0x100, 0x3}, &(0x7f0000a00000)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000441000)={r7, 0x1}, &(0x7f0000745000)=0x8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x6, 0x4, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000718000)={r8, &(0x7f00005ca000-0x1)="d2", &(0x7f00006e0000-0x1)="85", 0xfffffffffffffffe}, 0x20) 2017/09/25 09:55:11 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x145, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x8001, 0x0, 0x137, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x9, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @sack={0x5, 0x1e, [0x2, 0xe3, 0x3, 0x3f, 0xffffffffffffffa7, 0x5, 0x291]}, @sack={0x5, 0xe, [0x8, 0x7e000, 0x2]}, @sack={0x5, 0xa, [0x1400, 0x2]}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c01431a"}}}}}}) 2017/09/25 09:55:11 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000906000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) read(0xffffffffffffffff, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40) 2017/09/25 09:55:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000aaa000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a09000-0x4)=0x10, 0x80800) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000242000)={0x8000, 0x8, 0x1, 0x7fff}, 0x10) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000e6d000/0x4000)=nil) syz_emit_ethernet(0x4e, &(0x7f00006f7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "cee6848e21ca2b5105743216f5a40711"}, @generic={0x5, 0x5, "6ba301"}]}}, {""}}}}}}) 2017/09/25 09:55:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000319000-0xa)="2f6465762f7663732300", 0x0, 0x80) getsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000563000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c64000-0x4)=0x4f) bind$inet6(r0, &(0x7f0000fe0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = accept4(r0, &(0x7f0000b1d000-0x10)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000252000-0x4)=0x10, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x3, &(0x7f0000236000)=0x0, &(0x7f0000543000-0x4)=0x4) listen(r0, 0x2) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000737000)={@generic="836eca207fb05d8790bb7a91ac8b472e", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_extract_tcp_res(&(0x7f0000016000)={0x42424242, 0x42424242}, 0x0, 0x0) getegid() syz_emit_ethernet(0xa6, &(0x7f00002d8000+0xb5c)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x21, 0x4, 0x0, 0x0, 0x98, 0x2, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x4c, 0x5, [{0x6, 0xd, "995e6c0f1979ca5129b022"}, {0x2, 0xa, "d980cbb6ee08a363"}, {0x7, 0x7, "23eb56c545"}, {0x7, 0xf, "685d5191abcfa8d53291abcba8"}, {0x1, 0x2, ""}, {0x0, 0x12, "4c307ec1efd35554f63dec35809623c8"}, {0x1, 0x5, "ee0a25"}]}, @rr={0x7, 0x23, 0x0, [@empty=0x0, @loopback=0x7f000001, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @rand_addr=0x1000, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}]}}, @tcp={{0x0, 0x3, r3, 0x42424242, 0x7, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) 2017/09/25 09:55:11 executing program 2: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(r0, &(0x7f000000f000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000aea000-0x4)=0x10, 0x80000) mmap(&(0x7f0000775000/0x3000)=nil, 0x3000, 0x3, 0x200000032, r1, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)="2f6465762f6b766d00", 0x800080000000000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) mmap(&(0x7f00005e1000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000aeb000-0x40)={0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndtimer(&(0x7f0000aeb000)="2f6465762f736e642f74696d657200", 0x0, 0x20005) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x8010, r5, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x4, 0x32, r5, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000508000/0x3000)=nil, 0x3000, 0x0, 0x5, 0x4000) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x2000005, 0x4032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000125000/0x18000)=nil, &(0x7f0000aed000-0x18)=[@text64={0x40, &(0x7f0000862000-0x43)="0f32b262b8600000f62c984d0f22404d0f0096ebb09153263ef245a5f78e570000000c0000000f3807620b66ba6100430f0a01c9c9c2fa410f4380c0f48ffe26f2426c", 0x43}], 0x1, 0x10, &(0x7f0000aea000)=[@cr0={0x0, 0x1000000000000014}], 0x1) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000002b000-0x11)="2f6465762f7161745f6164665f63746c00", 0x2001, 0x0) mmap(&(0x7f0000170000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r6, 0x8010aa02, &(0x7f000002b000-0x10)={&(0x7f000083e000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000aed000)=0x26) ioctl$KDSETMODE(r6, 0x4b3a, 0x6) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r5, 0x40505412, &(0x7f000001d000-0x50)={0x3, 0x1, 0x0, 0x0, 0x1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r5, 0x54a0) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f000093a000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x35, 0x0, 0x4, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sndseq(&(0x7f0000707000-0xd)="2f6465762f736e642f73657100", 0x0, 0x7fffe) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r7, 0xc0bc5351, &(0x7f0000ac0000-0xbc)={0x0, 0x1, "636c69656e7431000580000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000", 0x0, "093cb1e9bd31deef", "73ecc69a70d982c3ecf1a893a8ddad5049935c2ca2ca805ba6e30a1269eeccbc", 0x10, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000561000/0x18000)=nil, &(0x7f0000ae1000)=[@text16={0x10, &(0x7f0000ada000)="ba2000b0f0eeba610066b81d00650008ba4200ecb800008e0cf4670f01c800072c0f01b6cba966b8db0000000f06c80f21f866350800d000173e6567660f38dea419f79758603e3ef2ad", 0x4a}], 0x1, 0x0, &(0x7f0000adf000)=[@cr4={0x1, 0x100001}], 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) dup(r3) 2017/09/25 09:55:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00007d8000)={0x0, 0x0, 0xfff, 0x0, 0x0, 0x0}, &(0x7f0000c7f000-0x4)=0x14) bind(0xffffffffffffffff, &(0x7f0000fe1000-0x80)=@generic={0x0, "0000030000000000080044944eeba71a4976e252922cb18f6e2e3aba000000012e0b3836005404b0e0301a4ce875f2e3de4d163ee340b76795dae5786a12374bea0101b8255802039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1cb8150169585daf476e49740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setresgid(0x0, 0x0, 0x0) r0 = dup(0xffffffffffffff9c) accept4$ipx(r0, &(0x7f000042c000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000e06000-0x4)=0x10, 0x80800) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000fe0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = syz_open_dev$sg(&(0x7f00001d4000-0x9)="2f6465762f73672300", 0x2, 0x200) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000dc4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) listen(r1, 0x2) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) 2017/09/25 09:55:11 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000906000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) read(r0, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40) 2017/09/25 09:55:11 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x13d, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x8001, 0x0, 0x12f, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, 0x9, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @sack={0x5, 0x1e, [0x2, 0xe3, 0x3, 0x3f, 0xffffffffffffffa7, 0x5, 0x291]}, @sack={0x5, 0xe, [0x8, 0x7e000, 0x2]}, @nop={0x1}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c01431a"}}}}}}) 2017/09/25 09:55:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x3) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000e6d000/0x4000)=nil) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) 2017/09/25 09:55:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00007d8000)={0x0, 0x0, 0xfff, 0x0, 0x0, 0x0}, &(0x7f0000c7f000-0x4)=0x14) bind(0xffffffffffffffff, &(0x7f0000fe1000-0x80)=@generic={0x0, "0000030000000000080044944eeba71a4976e252922cb18f6e2e3aba000000012e0b3836005404b0e0301a4ce875f2e3de4d163ee340b76795dae5786a12374bea0101b8255802039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1cb8150169585daf476e49740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setresgid(0x0, 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b57000)="2f6465762f6175746f667300", 0x400, 0x0) r1 = accept4$llc(r0, &(0x7f0000728000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005e0000-0x4)=0x10, 0x7ffff) fcntl$getown(r1, 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000fe0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000013d000-0x10)={0x4, &(0x7f00008b2000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f000058a000-0x8)={r3, 0xb6353e5f728f9c3e}) listen(r2, 0x2) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) 2017/09/25 09:55:11 executing program 5: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f0f000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) mmap(&(0x7f000020e000/0x4000)=nil, 0x4000, 0x1, 0x32, r0, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f0f000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f10000)="2f6465762f73657175656e63657200", 0x400, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000f10000-0x24)={0x0, 0x1f, 0x800, 0x7, 0xfffffffffffffffb, 0xfffffffffffffff8, 0x7, 0x1000, 0xfffffffffffff000, 0x3, 0x7, 0x4021}) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000099b000)={0x0, 0x7}, &(0x7f0000f12000-0x4)=0x8) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000f11000+0xe76)={r4, 0x34, "acacb3c2cbafe26a8421e198ea5301571ec9323df36081c1fca1250afe81187e0218df75c0879bc003f90971cffa24b1e970b5ff"}, &(0x7f0000826000)=0x3c) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f0f000-0x8)={r5, 0x0}, 0x8) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = request_key(&(0x7f0000ea4000)="73797a6b616c6c657200", &(0x7f00008d9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cb5000-0x14)="2a47504c7b406367726f7570757365727b7d7b00", 0x0) keyctl$setperm(0x5, r6, 0x4) r7 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r7, &(0x7f0000d80000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r7, 0x1, 0x19, &(0x7f0000f13000-0x10)=@generic="0300e5ffffff9e0800a27efeff47fdff", 0x10) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f0f000)="2f6465762f7667615f6172626974657200", 0x80, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000cd5000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(r8, &(0x7f0000f09000-0x1c)={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r9 = fcntl$dupfd(r7, 0x0, r7) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x2000000040013, 0xffffffffffffffff, 0xffffffffffffffff) sendto$ipx(r9, &(0x7f0000f0e000)="e9c815ab2e68977c93c0e325b34d89f2719e8741888f89349684664fa276b1a4093c2d1931b37f0080f5c3dd6d41cae5ecdd38777a8784ce2fae78dc905bdc438997d4a256c3e3f8bffc0f6e879d84820a8d3ba88c55ca864fa54d755d36e789478976db2fb08138def4617ff8437ad34782a273c34e870008eb815d5392172404c5165aef65", 0x86, 0x20000000, &(0x7f0000dab000-0x10)={0x4, 0x2, 0x4, "fc95bb5a199a", 0x1ff, 0x0}, 0x10) keyctl$describe(0x6, r6, &(0x7f0000e09000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) mmap(&(0x7f0000f12000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1858, &(0x7f0000f12000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x2, 0x6, "000a09", 0x1822, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0xff, 0x24c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0xb4, "b23d3d115b8bddfe6965ddda363da32e5967b9dc843d1ea8a1da258c6e5b4f1c66aae0b2a4b1ef7dd7dd760245fcb813d5a8272cf032cf8a6338b799ceff15a2d826fd8dcc7b849d3beeeb81bc576b36a3c21fc308d18d2f9b08f4948b3252220b1b6695b0f78d6b255ec5b999f5db718d3838959b155b2157e7d4f3de50a579c77a9407a55dcf79ef03cee83877abedc66a741b5a215500633e0fd0e727d24f473cbb25c522c63a033ca342ac682c8f07464fc7"}, {0x0, 0xc4, "a21564e9cf126bc79c7d2e1726163fee5cf5618631b6642bf57dfa323d6f40cd9c254106f8357fc6a4e04ee70fa2b100c9e2407f634620330eae6ec36ef4f735d05fa075ee35d8f0b680515a6321e3a4a65f4f4efbaae1eb8a7d2936ed651852a2a132491af12f8cf2b7e06ffd80f397b7a8c923ce9c403e3501d35a3ec0002836842f036e141f2fd007b97a931ea62bd23c1972d7f6b6594fd105ab5f84d29ff87c66b9253877d4564798439cae794f12bd3d56ef295559262a229dcb5d439bc9955d00"}, {0xff, 0x1000, "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{0x0, 0xe2, "03539e400fe5b94333811f4f81aceafbd0a280a83ba336d599fb0982a8c8998bfe841367f76200d38564af708e696c0eb9328cf5c1e9573624bd038d0f0af93cb833281356fee0f90e845c37392de1aefc1ff48f701ed6aa836a6eb4bb6144dd0fa259930e869f191f11a71ce0c3acae339ed4f709069a297592650202821db3ee07ba69ea64ce8e7c224702da32ec86d0c404c22ecb995bb40a0152cbf71de644c816eb74113b63f2093e8947d6de67f66450f3783b4f0c643fab409f2a625f9cdca45260ca9d70a20297151369360ab09f613e9d06da24160978085a9c6f7f4655"}]}, @fragment={0x67, 0x3, 0xcb, 0x40, 0x5, 0x0, 0x0}, @hopopts={0x89, 0x32, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xa4, "9580f0dcb6d8bc6d40e729f5ec018571692049246a4618f77cc4b30d1b2a6ca60dffa0b7514b2a6277835f148bf0fea7ad0af87c854469aee57d823930c6d1a2aa51e5109e26434763ad39ccb72d604308bf9c00dabfa2b94d10935acc47886d4a2c7c16a2cdc03b13ca656bb8d110383e987189215935fc282e83dbf83f3283f0fcb351f03a7681ec820c7160cd156c7a78eeb7addaefd0a2ee53c466110e7f42626c9f"}, {0xff, 0xef, "26e9f9eb7452e1ea6a09fe46f378006234537c4fbf943ce348980dc3d4e15161046eaa8709554efe584756968ea0183b61fa924ebbefad6bffb4d7bbbf6d1473cb59e9cda60f22e5ebd1ceaa951735ad08761d6cccd23fd6746cb97fdbf3c078a9652a2682d6c1db2b6a179174180797f3b2913d44968653c7ca51f2f8a8df810462b380cb4dd25f3b09d5738dc746dec6583d7bc30e728f8176e4e190050ab00d54429091f12c868c5539afdf362900a7e0bbec06ae0d2e03903f8082fa46ef22aa8e644ff05107d52a012a09c5233be650ca1a296079a54c51a415171b1e535f5240df864f3c7d2db5e679039174"}]}, @fragment={0x3b, 0x5, 0x1, 0x9, 0x7ff, 0xfffffffffffffffb, 0x3}], @dccp={{0x0, 0x2, 0x4, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, "9fabaf", 0x0, "e90185"}, "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"}}}}}}) 2017/09/25 09:55:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000e6d000/0x4000)=nil) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) 2017/09/25 09:55:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x101, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x101, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000fe0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x2) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000016000)={0x42424242, 0x42424242}, 0x0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, r2, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) 2017/09/25 09:55:11 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000906000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) read(r0, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40) [ 117.475660] QAT: Invalid ioctl [ 117.480972] QAT: Invalid ioctl [ 117.573812] QAT: Invalid ioctl [ 117.577715] QAT: Invalid ioctl 2017/09/25 09:55:13 executing program 6: mmap(&(0x7f0000000000/0xfae000)=nil, 0xfae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000006c000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f48000)="2e2f62757300", 0x0) r1 = open(&(0x7f0000002000)="2e2f62757300", 0x30000000004, 0x108) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f000074b000/0x2000)=nil) mkdir(&(0x7f000081a000-0x8)="2e2f66696c653000", 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r2 = gettid() r3 = socket(0x10, 0x80003, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f000039e000)={0x2, 0x9}) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fb0000)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) sendmsg$netlink(r3, &(0x7f0000dbd000-0x38)={0x0, 0x0, &(0x7f0000fa4000-0x10)=[{&(0x7f000061d000-0x24)=[{0x1c, 0x1a, 0x11, 0x0, 0x0, "0a0404080000000800"}], 0x1c}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000bee000)="2f6465762f6175746f667300", 0x90740, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fb1000-0x8)="6200e9ff03657900", &(0x7f00000c3000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) wait4(r2, 0x0, 0x100000b, &(0x7f00000e2000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000042c000-0x5)="0000f8ad75", &(0x7f0000fab000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fb1000-0x8)="6269675f6b657900", 0xfffffffffffffffb) open(&(0x7f0000494000-0x8)="2e2f66696c653000", 0x501400, 0x4008) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000fb2000-0x2)={0x22, &(0x7f0000fb1000)="00000000000000000000000000000000000000000000000000000000000000000000"}) truncate(&(0x7f0000030000)="2e2f6275732f66696c653000", 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000c86000-0x6)="2e2f62757300", &(0x7f0000c55000-0x6)="2e2f62757300", &(0x7f0000fae000)="6d696e697800", 0x1200890, &(0x7f0000fae000)="2b06c5b56a366eb14fbf3964bbacb498133bf5c8ec51ac4511f8591a3e13cf31ffcb5e8bdd4515209d86595e28f947d0fc1f46bf074a33db3f548bd062085013f49e85dcac70648712edd9a8051a42d2edec0790e1522a4de70e637331a397a817631279a3ab8559bd338f39d9640c152473b5b858125b3c6ef075e2b0d841b5bddf30d1b625a56ccbe9180d3cc03004a59feef3cb439c7a50e9ba7c1f796c25d9e033bee249b7208237b7c2") mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x7, &(0x7f0000fb1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/25 09:55:13 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x141, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x8001, 0x0, 0x133, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x17, 0x0, 0x0, 0x0, 0x9, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @sack={0x5, 0x1e, [0x2, 0xe3, 0x3, 0x3f, 0xffffffffffffffa7, 0x5, 0x291]}, @sack={0x5, 0xe, [0x8, 0x7e000, 0x2]}, @nop={0x1}, @sack={0x5, 0x6, [0x2]}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c01431a"}}}}}}) 2017/09/25 09:55:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000006e000-0x4)=0x88c, 0x0, 0x0, &(0x7f0000772000)={0x0, 0x0}, &(0x7f0000faa000-0x4)=0x0, 0x800) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002a3000)="2f6465762f73657175656e63657200", 0x101000, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000132000-0x16)={0x9, [0x3, 0x0, 0x1f, 0x5, 0x8b0a, 0x20, 0xa000, 0x7fffffff, 0x6]}, 0x16) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000e6d000/0x4000)=nil) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000005b000)={r0, 0x28, &(0x7f0000c61000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) get_mempolicy(&(0x7f0000dbf000)=0x0, &(0x7f0000d59000-0x8)=0x0, 0x4, &(0x7f00000f7000/0x1000)=nil, 0x3) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) r1 = socket$bt_l2cap(0x1f, 0x2, 0x0) accept$unix(r0, &(0x7f0000389000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000056000)=0x8) flistxattr(r1, &(0x7f0000965000-0xf)="000000000000000000000000000000", 0xf) socket$inet6(0xa, 0x5, 0x7847) socket$packet(0x11, 0x3, 0x300) 2017/09/25 09:55:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000fe0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) listen(r0, 0x2) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000016000)={0x42424242, 0x42424242}, 0x0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, r1, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) 2017/09/25 09:55:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00007d8000)={0x0, 0x0, 0xfff, 0x0, 0x0, 0x0}, &(0x7f0000c7f000-0x4)=0x14) openat$vcs(0xffffffffffffff9c, &(0x7f0000462000-0x9)="2f6465762f76637300", 0x4a0000, 0x0) r0 = syz_open_dev$mice(&(0x7f00002c5000)="2f6465762f696e7075742f6d69636500", 0x0, 0x90000) bind(r0, &(0x7f00004ab000)=@generic={0x0, "0000030000000000080044944eeba71a0900e252922cb18f6e2e3aba000001012e0b3836005404b0e0301a4ce875f2e3de4d163e0200bc6795dae5786a12374bea0101b8255802039e15775027ecce66fd792bbf0e5bf5ff1b0816f7f6db1cb8150169585daf476e49000100000000000006ad8e5ecc326d2e09ffc2c654"}, 0x80) setresgid(0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f85000-0x9)="2f6465762f76637300", 0x109000, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f000036d000-0x18)="000000000000000000000000000000000000000000000000", &(0x7f0000cca000-0x4)=0x18) bind$inet6(r1, &(0x7f0000fe0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x8) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) connect$bt_rfcomm(r2, &(0x7f00006b9000)={0x1f, {0x6, 0x7f, 0x1ff, 0x8, 0x4, 0x5}, 0x1}, 0x9) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) 2017/09/25 09:55:13 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000906000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) read(r0, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40) 2017/09/25 09:55:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a6b000)={0x0, 0x0}, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f0f000)={0x4, 0xffffffffffffffff, 0x1}) setsockopt$inet_tcp_int(r1, 0x6, 0xfffffffffffffffd, &(0x7f0000002000-0x4)=0xfff, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000c60000-0x8)={0x0, 0xfff}, &(0x7f0000143000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c4a000-0xa0)={r2, @in6={{0xa, 0x2, 0x3ff, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x80000006, 0x9, 0x4, 0x20}, &(0x7f000053e000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000d7c000)={0x6, 0x6, 0x90, 0x7}, 0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000267000)=0x0) setpriority(0xfffffffffffffffe, r3, 0x2) socket(0x1, 0x80040000906, 0x2003) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00003f8000)={0x3, &(0x7f0000a71000)=[{0xf7, 0xfffffffffffffffe, 0x40000000, 0x0}, {0x48, 0x0, 0x0, 0x80000002}, {0x8, 0x5, 0x100000000000002, 0x82}]}, 0x10) r4 = socket(0x400000b, 0xffffffffffffffff, 0x3eb9) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r4, &(0x7f0000693000)="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", 0x5b5, 0x0, &(0x7f00001cb000-0xa)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r5, 0x0) recvmsg(r5, &(0x7f0000452000-0x38)={&(0x7f0000e1a000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000e92000)=[{&(0x7f0000e6b000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3}, {&(0x7f000012d000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}], 0x2, &(0x7f00002e6000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0xc02}, 0x10040) setsockopt(r5, 0x6, 0x2, &(0x7f00007c0000-0x5)="02f9ffffff", 0x5) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000c1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/25 09:55:13 executing program 2: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(r0, &(0x7f000000f000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000aea000-0x4)=0x10, 0x80000) mmap(&(0x7f0000775000/0x3000)=nil, 0x3000, 0x3, 0x200000032, r1, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)="2f6465762f6b766d00", 0x800080000000000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) mmap(&(0x7f00005e1000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000aeb000-0x40)={0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndtimer(&(0x7f0000aeb000)="2f6465762f736e642f74696d657200", 0x0, 0x20005) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x8010, r5, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x4, 0x32, r5, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000508000/0x3000)=nil, 0x3000, 0x0, 0x5, 0x4000) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x2000005, 0x4032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000125000/0x18000)=nil, &(0x7f0000aed000-0x18)=[@text64={0x40, &(0x7f0000862000-0x43)="0f32b262b8600000f62c984d0f22404d0f0096ebb09153263ef245a5f78e570000000c0000000f3807620b66ba6100430f0a01c9c9c2fa410f4380c0f48ffe26f2426c", 0x43}], 0x1, 0x10, &(0x7f0000aea000)=[@cr0={0x0, 0x1000000000000014}], 0x1) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000002b000-0x11)="2f6465762f7161745f6164665f63746c00", 0x2001, 0x0) mmap(&(0x7f0000170000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r6, 0x8010aa02, &(0x7f000002b000-0x10)={&(0x7f000083e000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000aed000)=0x26) ioctl$KDSETMODE(r6, 0x4b3a, 0x6) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r5, 0x40505412, &(0x7f000001d000-0x50)={0x3, 0x1, 0x0, 0x0, 0x1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_START(r5, 0x54a0) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f000093a000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x35, 0x0, 0x4, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sndseq(&(0x7f0000707000-0xd)="2f6465762f736e642f73657100", 0x0, 0x7fffe) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r7, 0xc0bc5351, &(0x7f0000ac0000-0xbc)={0x0, 0x1, "636c69656e7431000580000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000", 0x0, "093cb1e9bd31deef", "73ecc69a70d982c3ecf1a893a8ddad5049935c2ca2ca805ba6e30a1269eeccbc", 0x10, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000561000/0x18000)=nil, &(0x7f0000ae1000)=[@text16={0x10, &(0x7f0000ada000)="ba2000b0f0eeba610066b81d00650008ba4200ecb800008e0cf4670f01c800072c0f01b6cba966b8db0000000f06c80f21f866350800d000173e6567660f38dea419f79758603e3ef2ad", 0x4a}], 0x1, 0x0, &(0x7f0000adf000)=[@cr4={0x1, 0x100001}], 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) dup(r3) [ 119.098972] QAT: Invalid ioctl [ 119.102719] QAT: Invalid ioctl [ 119.130274] QAT: Invalid ioctl [ 119.133794] QAT: Invalid ioctl 2017/09/25 09:55:13 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000906000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) read(r0, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40) 2017/09/25 09:55:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000008b000)="2f6465762f766373612300", 0x6193, 0x80) r2 = accept$llc(r1, &(0x7f0000ff5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000576000)=0x10) bind$inet6(r0, &(0x7f0000fe0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) listen(r0, 0x2) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) ioctl$sock_netdev_private(r2, 0x89f8, &(0x7f0000a5f000)="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") syz_extract_tcp_res(&(0x7f0000016000)={0x42424242, 0x42424242}, 0xffff, 0x3) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, r3, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) 2017/09/25 09:55:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000e6d000/0x4000)=nil) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) r0 = syz_open_dev$usbmon(&(0x7f0000723000-0xd)="2f6465762f7573626d6f6e2300", 0x7fff, 0x107900) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f00001f3000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/09/25 09:55:13 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x145, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x8001, 0x0, 0x137, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x9, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @sack={0x5, 0x1e, [0x2, 0xe3, 0x3, 0x3f, 0xffffffffffffffa7, 0x5, 0x291]}, @sack={0x5, 0xe, [0x8, 0x7e000, 0x2]}, @nop={0x1}, @sack={0x5, 0xa, [0x0, 0x2]}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c01431a"}}}}}}) 2017/09/25 09:55:13 executing program 6: mq_unlink(&(0x7f0000b4e000-0x10)="76626f786e65743125fc2c2f656d3100") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000248000)=[{&(0x7f0000b81000)={0x27, 0x1, 0x5, 0x7, 0x0, 0x8, "16cfa4246e802d25b06923b4100d92d4f530229bdb5a3815be3be50fe10e84b6c1bba1643277b2d540fd62a0e2f6081b83c8964c623ae7bdba76056fc771bb", 0xf405}, 0x60, &(0x7f0000aeb000-0x70)=[{&(0x7f00007ad000)="47caa3c4d6da6c03a7324118d29d622ac1902c9f8274b56d157b9b8e21cb92f75c3d0b9c121554ae6d38a2741383ff4078df7fd0bd9021e2e47f498163f84b6917bf841d5e5857ba696c5cc2b0918ae0f910e3c32d2da31a000ed4778e9e16fd8aa6ba007e56f60da764a50cba882c159592e80eb55eca13700a9418af8a9d18ce8ca093a1ed186a3fd8203ecf6cad81a8ef11a074db867351d23586be7707fe67fd409de21bbddd8ef035f2fd4789cd424fcaa05d5f7061b741ed64ee1045bdf542793d6ac8853e44c8f87699d81687894460f3f508fdb7888b84f4f3d2556c0abf858fd942ad7994ec6b88cc9a1c0ff30c5c", 0xf3}, {&(0x7f000029a000)="021bbd053f8bedb5101c7551bf08871335d74a5f368b21a35a50dab118b5a1db6df96c6a83c2d72b7966327d86c811286d2e08a7d0577c141307e632d78fb259d2b5c221daa37470ddd968e6f56c0013f4dc3d2e4c5bd61be71a79bcc473972eb827b236e01ba44751ca239840e72bec60c9de7fb4f41a615e2bc0fd1cd9700fe4adc3811c8438b25a9c7f20", 0x8c}, {&(0x7f0000cad000)="496204e6b994d9c95ae370c88b627381cbee916e1081dbed2e74463b9ecc4212e87f54ee2abd63328be80f3d1949678d39a28982fdfc90dafb31713605dc43b6011e9a92d76350742b621924db463cfff99b760c8e3d457c2a1d3462672f9bcd38cd1227c9822048f6db37f8b29b2ab077bd585ce23b07e8f4a285c137b32686042763212baf8d7fad0f8c21632cf59462fdfac8593f31b1ed24cfe1", 0x9c}, {&(0x7f00004e4000)="0f2ba668d1b93afd1df439282d44a01f0448a532f85f0a1b236afa6ddb1494b9737c98e0133be299cb558d794729bffe4fc4e39e4f1ee58adf4f9730773f60fa4085d4434665d87e69a60cf6554067fc57ff4a47eb769e69c7d2137188dd478621d6051bc4b191da6d3db0ae8bf558e5cbc5fd3122ab984d7741c92045cbdfde8e9e22f9f07becd1f2a274dfb9cd50e65f0df30527480aec8c66653327f1cb32455c12af12", 0xa5}, 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0x1000}], 0x7, &(0x7f000093c000-0x10)={0x10, 0x105, 0x0, ""}, 0x10, 0x8000}, {&(0x7f00001bc000-0x60)={0x27, 0x5, 0x80000001, 0x7, 0x6, 0x400, "666ab9ed31a999ec8cdc8de19ab6a1457c38c37b05f7b333db8cceed6bfcfbb8598c21b0ad780890d3111e89088889a3b636137b1f3504883aef383e246d51", 0x1}, 0x60, &(0x7f000052a000)=[{&(0x7f00009f6000-0x43)="3a83fd5279abfbd99c71546337711e44f8d89ac5b2e64c6af1fc356880d1af5ed490f8bcde8769d0bef4040054f4e1b1e1e8a4eaa14413db19ebaceed194766224b477", 0x43}, {&(0x7f0000e70000)="d6bb293f46712cb9f3b6f1a79e741696ccf3674ffb883eda3883c5ee1a6de5bc2566d4bfc8b70d1863cf5ccaf7575362405c8987d5209232df88c17f746d24eeee13c81c8809e38cee48e863d848240099b05d73521587449b8c7f96105dd82637d4ad1542046357bfe1aad3b1a0902f1c52b0a4b5611d3f4a9809d5f612cec6ad3f389d1dd9bcc2394efe7bcc22dc1da61f72069e09d3abe78d4690a836a9216e8b3e2de434ac34111d504f55db4a92fc13d7884b0fc1cc1c6ed369969114800efaf146cebb8b7692d5291b95f710572c9dbe43d1f3e5a92991dbfd1f247ba87647867b9592d43214b45152", 0xec}, {&(0x7f00009e0000-0x5c)="8f602d898be476993dadac06a79c2c1cf67f12b832de2c7e0a648c82a0650ec998bbaabaec31fc8348ae8f084bb0cd10d1abb6766c1db67130cd8778e0af0686a07edb1cdb43eacf02c38af0a1f61be4dd8d1d17bab25fb813ada0cb", 0x5c}, {&(0x7f0000078000)="8dd864", 0x3}, {&(0x7f00000e3000-0xe5)="8439711ea1a28d59e8d2648bb041f5bd68d605ef703cf365a4be2322ade2fa03e055b67d798860b0da3a0bd2cc0340856aa69683c9e050566e5efd874a9701fe8a4a63d04222593dc45c58431bd9e7f36a965ab71cbead8a08893998157295295cf8c1e24f95874daf270934b71f449912dffcfcce6d40a38a335b9718572d8bca60112fd3d231947177ac7fb496958ed7b678b09c5824c08f0c68a4f2bb1d3cdaf51b6c85e77bc465b6c47b1db4bdabfec66dc0e7426da2981efb6c6229d08310885c3dd7622cd02cc9fee5099748fb95dc733cac0379517c65d440adae2e0f55f1499ea3", 0xe5}, {&(0x7f000037c000)="bc2b8ebaa4089eccbae1c8d3ae219379de67d78944adc6143b0052340149fe041da83abf3b84f94f07eb940add5571113ec33406e4d8d5bcc214d710b22d5ccb3c857d3ec5fb38a819bdd512e785fbcd3eb155c5bff9d8cb8571dda96ddf77418976927f65d6d26f6469f280cc90d9e49cdea7587e04c86e81eef16bc2cd0ced9058f61c68dafc89f0fea2462c021045487e4f281a9025aec3a90da6ddc164ef1dd06756a857ed3d2fd6f24538337b4a576741dc25360e609a1f289651a4c4b89db50f0c6d92b540ae6899be0410", 0xce}, {&(0x7f000027e000-0x8b)="88264190dbedcee133b47154a971ff3753ec180798b369742170a120aea70e9b73461ab9571bb2f48af5e60e39075561ff80748b62b4fa336cb37efea14456693b66aaaf3bf8d7d748e6665472a65d713b15c64d2b2204990ddfbb353000a0f1e94f44cfa91d18bc40c153c18eb0f4028e5db884c348b555eccf099fb60b884002b69c2fc4fe9b622fff", 0x8a}, {&(0x7f0000ed8000-0x3)="658b47", 0x3}, {&(0x7f0000129000-0x36)="45442cc6570978049e47f01007f74c689ff46595ded465c05409b7dfbde2561081f02f9b7253f9fdbe917a02785f5221670ee3114cbf", 0x36}], 0x9, &(0x7f0000c41000-0xe8)={0xe8, 0x0, 0x3, "65e1f2babd7f512f300a948bbe65314e3547bc91c57d59ccb29fdbdd5dcd0f4a39686653988f43f0e76e2b19a92eb0dc259b063e8daa5b0f85bee7ccecc2c92cc21e4d2a376b869b0892e74da0623ea4294afc936af473d7b419014fb22cc2739ed97690f7e89b76f7d269437abef913143a2d1770223b457ae10561c1d4d02ef54b9d228b028531693aa8b91a3998e9ec7e2bb70c5621910ebc2728023b75df03577fa65728cecfaac9a99dc5cb45c52d49688257108dd14a84c3791e15047f09b02ca08303b3c4332a354a62d4011645fd"}, 0xe8, 0x4}, {&(0x7f0000c4f000)={0x27, 0x0, 0x5, 0x6, 0x2, 0x100000000, "67aa38d88a46d81c354c9567117fcd6b8cac1a554d67448b7d4862cc34373cb3611f2772d2fcc0e379289c0d89cc39102a12b46ec48f7fabc86eb5c32cb214", 0x2}, 0x60, &(0x7f0000051000-0x40)=[{&(0x7f0000c23000-0x7e)="7061287ed9f6b5c0b40236b701ec4723d7eabc2920d5190b8a590d5eccd33c0e31a507a41bc960595d2e8a1d0a2858ddb9ed683ccee0308fb73e60815a7a0747e1d4124a823a56cb08053f046ffaec35aed3c00b241a0e5235d6f477a7a10a5a566129d40b2f073883d3bf4aab86f5cb612f589d745f78e3e25b525b3b83", 0x7e}, {&(0x7f0000565000-0x34)="812bd7f8a37b2ee8d5b8b0d935207b873f95d0fe57c3879cc1a3ef60654b03c6ea6689cda60c6798e5d328636878e41dcc7315f6", 0x34}, {&(0x7f0000197000-0xba)="648d0b03373e587ace91652ca8d33bba4618ca62435a6a770a156ded3c4d3584ad89b843a06c4538d583a472261ebf3a9cb5490e0671724a2143c80ad096c5d51070db63e108bd2971a5dff1bcf584ab84f86282ade8526cb8dc692ba6311c1628060f119f8f8f01c8d4c80aab3d8ed668c8cc97d655d96386f21fda8756d0a904363a87fcb2753746832746825169c8a621f00f84ee6f1d409558b2604e8a2ee2b821719dedcd42683889a15c8f80398857fbb99fcdfe562c9a", 0xba}, {&(0x7f000068e000)="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", 0x1000}], 0x4, &(0x7f00005dd000)={0x58, 0x11f, 0x0, "70966769a380d2d9fec724e519aaf9d8c1e6c39d92d651e6a203bce341cf6068ac3f259179d99f091556bd3c1f644bafcad021ca6e660c7b0568beabc6ac4d2aed65e0"}, 0x58, 0x48081}], 0x3, 0x11) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000240000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xfffffffffffffffa, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f3b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd3000-0x4)=0x14) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000063f000-0x28)={@generic="056f9e6e2a08c9e61dc2a1a5f57919df", &(0x7f0000dee000)=@ethtool_rxfh={0x47, 0x7fff, 0x0, 0x9f22, 0x7, "ef640e", 0x7, [0x0, 0x3, 0x1, 0x2]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000118000-0x1)="9e") setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ffd000)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0x0, 0x9, 0x3, 0xb7d, 0x13, 0x80, 0x80, 0xfffffffeffffffff, 0x0, 0x0}, {0x3, 0x8001, 0xe4f8, 0x400, 0x6, 0x7, 0xfffffffffffffffe, 0x7ff}, {0x400, 0x8, 0x8, 0x5}, 0x2, 0x2, 0x5, 0x1, 0x4a, 0x3}, {{@in=@multicast1=0xe0000001, 0x0, 0x49}, 0x1f, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001, 0x0, 0x1, 0x0, 0x5, 0x7fff, 0x80}}, 0xe8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000095000-0xe8)={{{@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}, {{@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}}, &(0x7f0000c34000-0x4)=0xe8) r1 = socket$inet6(0xa, 0x800000000003, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000294000-0x64)={&(0x7f0000b60000)=[0x1], 0x1, 0x6, 0x6, 0x1, 0x8, 0x10000, {0x9, 0xa, 0x800000000000000, 0x1000, 0x400, 0x2, 0x2, 0x25, 0x5, 0x11c0, 0x3, 0x7af8, 0x2d, 0xfd7, "6f97616d0db7be90ba425c91bc2a16a611da34f541a4053cf31ffbf104e1a5da"}}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000ecd000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) syz_emit_ethernet(0xb3, &(0x7f000024a000)={@random="891f040020d8", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @llc={0xa3, @llc={0xfe, 0xf4, "f1", "c4138bf43c7726a15ae76c7be9da0ee4d21683d2deabad178a9d66105db6b78aacaf207828491ffe6aa2d6ac3fbca3448a11cd93596dc7b3cea6c5f74e681733aa46cb142a90dc6ec8af10607829c61c40799ca9186a063025e9a793b9a2609a11ae20135d8a2a8ee1b03c0b3447c72e8fc9a3d211a45e67a523991cc8252a825e5e3a716c953ce2fbdb7c57ddc9bc7fa5607675be38e9ca354696c6af125ea5"}}}}}) r2 = socket$netlink(0x10, 0x3, 0x7) sendto$inet6(r0, &(0x7f0000408000-0xa7)="e165562e24e064d91cf1f559a445c3f8de6d857ca6299512a4822a811feb3861477429e9cdf1d2af7845e2c57a6c2bf9c36e4b95c3b5a6b08bd28f8fe86e5f417d8136adb3e250d3169f0e60424031fdf89625d5007367b50333a253019d2f7745a4dd3caff91c210b9030c9ac95a09d8734d65b805799b032d34e85adfe7a4fb205a2078ec18462be7f8d4e762f43f57c1caceca8da757345f3e6f00f3f6e0f48b4673ce000d2", 0xa7, 0x20000094, 0x0, 0x0) sendmsg$netlink(r2, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x8000000000000000, 0x0}, 0xc, &(0x7f0000ab8000)=[{&(0x7f0000e95000)=[{0xc0, 0x1b, 0x525, 0x0, 0x0, "11bbbe6406c8a77741ce0cc02e19b3bf63f5eebcd0e81747f9e6148ac08783ebcc01005bd44241463d5d1ec63130b1fa4df612b7c8b2778e950b5965a8991141c4591d2b7807df3e61ed5fe794561aacca101300429618830fb500000000000000e209ef5e98de4223bcf6d46d05d3c03b5bdc9b6a27ecd2dec834cee9588bf6352e45b41c0e272302ba281a5f437ebae5e46bfa2d7bf26000000000000003ff0000002215760fc093b4368c9633ce0b"}], 0xc0}], 0x1, 0x0, 0x0, 0x0}, 0x0) utime(&(0x7f0000fdb000)="2e2f66696c653000", &(0x7f000060c000-0x7)={0x101, 0x81}) socket$netlink(0x10, 0x3, 0x13) mmap(&(0x7f0000000000/0x22f000)=nil, 0x22f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r0, 0x800448d3, &(0x7f0000d53000-0x99)="69c2d503aaf9e09fbbe50af417187412b42be37cfa3df9d34f437039ae5cf90187941deeefb0608fc788e5ceb7f2cc37d2211e77ff2291809810474ecedc6caf965892ff0f6834e5157429a5a3dde4f7d9d6b02315ad65fd9d9630d1b2ef76f83fe9277fd7e77d3f76c61d4c29c4427a61aa9a5c49084ebef7202bdf583683a00787e5d83420ce29b2b051f4534ccce6b19b63d1e49acb8733") r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x0) syz_emit_ethernet(0x36, &(0x7f0000157000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) perf_event_open(&(0x7f000022d000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000ae9000)={0x42424242, 0x42424242}, 0x66, 0x7) syz_emit_ethernet(0x43, &(0x7f000000e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="a2568b1f21b3", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x35, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x1, r5, r4, 0x0, 0x0, 0x8, 0x10, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x0}]}}, {"0c"}}}}}}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f000011c000)=0x0) 2017/09/25 09:55:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000394000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00007d8000)={0x0, 0x0, 0xfff, 0x0, 0x0, 0x0}, &(0x7f0000c7f000-0x4)=0x14) bind(0xffffffffffffffff, &(0x7f0000fe1000-0x80)=@generic={0x0, "0000030000000000080044944eeba71a4976e252922cb18f6e2e3aba000000012e0b3836005404b0e0301a4ce875f2e3de4d163ee340b76795dae5786a12374bea0101b8255802039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1cb8150169585daf476e49740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setresgid(0x0, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) remap_file_pages(&(0x7f000025e000/0x2000)=nil, 0x2000, 0x4, 0x3, 0x20000) bind$inet6(r0, &(0x7f0000fe0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom(r0, &(0x7f0000e41000)="", 0x0, 0x140, &(0x7f0000348000)=@nfc={0x27, 0xfffffffffffffffb, 0x7, 0x0}, 0x10) connect$inet6(r0, &(0x7f0000a59000-0x1c)={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000046b000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005f0000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c63000-0xe8)={{{@in6=@empty={[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=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000025d000-0x4)=0xe8) setreuid(r1, r2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d4c000)="2f6465762f73657175656e6365723200", 0x1, 0x0) sendmmsg$inet_sctp(r3, &(0x7f0000cbb000)=[{&(0x7f000004f000)=@in={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000374000)=[{&(0x7f0000e3d000)="73608ff3c4efed0819554a44c9d21f08a5e740428fb63b4351e0104b0a26f5faaaa0f142566b5857407c96899313e7012ee672aeb0c81aa44d3a56b13ba11d1bb134d9018247a9fccfee6bf496dd2a088407716e35e750025f3a16bc41edfe0437d8933da65ad075f3893b25753df103cc6a0eba4bbaa59d3efcfd73be77090ebb9ed538cacb7a4107c50fde9cc386b55237debf0188c7e4d9028a74accc0c3415be0681c6abb93396da163d5d1bd137375ab35df32404", 0xb7}, {&(0x7f0000e5c000-0x6e)="e6242870e4d10b87fea0eaf9acc8bca43db6664c99f66e8efe70e3cad04ea9e3cb27405d24dea45d838109b7027f95a1ca7aa9fd6b6b240c0582d0ee40f833edc4ce6dbb444ce98555e70079c26b08c4de185a2cb86d71ccc224e605df050edec3a02c638f265e27eb188c9b8f93", 0x6e}, {&(0x7f0000b2f000-0xe9)="c6f627d7993095b3f70dbe9d1a28e5af2fe8eda01b5dd2a8de28c489ac8c5d1e185a4f2c74090bfeb3d68d2d1ad1e25498753809246b279ba0093210102c5af2139a8ec27f54ff9509e1802713d677f515c60f0c2b648ae868c9d33520e839a0faa7f934a0a1cbf62557a3da38f46c4edeef10ece428e710c840178828c2fbd70032f37165e98c7f774479b5412f1bd6a1d4aefca95271de2fadeb0da2ad818d0578ffba6f834818c346fba0e1b9120af04391b83deb1385f755b23f761796d247dea93d3b0cb826f2880bcb7f0473be513029160eb38394599a837d97732d167bb1a3e2a08d0941d6", 0xe9}, {&(0x7f00009c5000-0x79)="3eec06b0a18e701b4e0271eac440e109d775978d150d0126f4fe98e26dde34897d07123fcfc3de2c8377e88c4d6fbf63314a2b90b6b8f639f689af2d948e0c43d07fa84e131b61112553fd1b57ff3ad9873bd8b8c8bf60af787bb0553d370626049304dde52dd8ac4011a06a133afad8a5dc8775bfd44508d7", 0x79}, {&(0x7f0000660000-0x3d)="03ebd4d3a97c7b4a9d9be4904b3ab862fcf0564f5e46d4342b464bdffd597527c733b0947099cc365e8009b369eff23333e741af8ffab74eefb0da2d21", 0x3d}], 0x5, 0x0, 0x0, 0x80}, {&(0x7f000098b000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e9b000)=[{&(0x7f0000fb0000)="41ce03924005d0ed8781ca5e0c834bac904d5f70e9f4404e0008c568e6503caa18058d1d3a131e6005b0096aa2c0e412e78738a1828a86b5099315ed8594c513355b95ae11723bec9dac54b6ec803f2db61af4119616b92973943aade88732f5e92c1e4451", 0x65}, {&(0x7f0000bde000)="", 0x0}, {&(0x7f0000cfb000-0xa8)="7d34b1e69eb86ffc6291730bade839fb3ef07410380167f12a62dcdff72c9d69ad9900a4e14cfb3e0c5550fc46bdefecfabadc7616c28ba34dd03d843c1faa088dca28911da7eee600e648279a355c1c4623001d868648507272be660b9ab794668f5883b2fbcfcb507df00e85cf1adbce3f56f0edcbcb686189da7dc66a2948ae50bbba5e42375879ae624292bf4bb7e4250e516b51e0eaa781ad5d8bd0b64d5552bbe7bb271599", 0xa8}, {&(0x7f0000bc6000)="5b4cdf83bfc55975", 0x8}, {&(0x7f00003c5000-0xbe)="07980227dd7fc702376facf14d0ef1beab18234de98be641a825cba34afb0433f7a7989eb557c613d29a25f732424feccbcd8353860b6057301e4e3cabb27e5fb9b15b45832613422cf7d5292607ff296dc549f4f65920165174a7fa466e1160a08327262602ee92028053506a6315271cc0010312013bae0da50840fad6eec32e31cf3af7fe3a8a9f554246038bd91ead449f50f4331e80e087569d78952d7bd734de06dbc494371b7f98ab9b4e8dc9bda0e522f26d1e5818e361744b7b", 0xbe}], 0x5, 0x0, 0x0, 0xfc0233c8e19ad8cd}], 0x2, 0x80) listen(r0, 0x2) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8914, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x243, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xbe, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000640000-0x1)=0x0) 2017/09/25 09:55:13 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000906000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) read(r0, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40) 2017/09/25 09:55:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) sched_getaffinity(r0, 0x8, &(0x7f0000ba3000)=0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000e6d000/0x4000)=nil) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r2 = socket(0x3, 0x8000a, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00006e5000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x7, 0x100000000, 0x90, 0x1000, 0x949, 0x0, 0x1, 0x2, 0x9c, 0x551, 0x0, 0x0, 0x164, 0x9]}, &(0x7f0000c0b000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00008a4000)=@assoc_value={r3, 0xffffffff}, 0x8) getsockopt$inet_tcp_TCP_SILENT_CLOSE(r2, 0x6, 0x6bd, &(0x7f00008b8000-0x4)=0x0, &(0x7f0000939000-0x4)=0x4) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000625000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00005fd000-0x4)=0xc2) writev(r2, &(0x7f0000924000)=[{&(0x7f0000d85000-0x32)="06c2ac1fb0a3be1f3f74a74859ae84d4c6eb4c282f377a022fa4d6f9a585e4a31aefb31b790cff9a776bb87a7ac488cdd772", 0x32}], 0x1) madvise(&(0x7f0000514000/0x1000)=nil, 0x1000, 0xc) syz_emit_ethernet(0x36, &(0x7f000018f000-0x36)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x40000000, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) 2017/09/25 09:55:13 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x141, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x8001, 0x0, 0x133, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x17, 0x0, 0x0, 0x0, 0x9, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @sack={0x5, 0x1e, [0x2, 0xe3, 0x3, 0x3f, 0xffffffffffffffa7, 0x5, 0x291]}, @sack={0x5, 0xe, [0x8, 0x7e000, 0x2]}, @nop={0x1}, @sack={0x5, 0x6, [0x1400]}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c01431a"}}}}}}) 2017/09/25 09:55:13 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000906000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) read(r0, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40) [ 119.302591] QAT: Invalid ioctl [ 119.307424] QAT: Invalid ioctl 2017/09/25 09:55:13 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f67000-0x9)="2f6465762f72746300", 0x880, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000e49000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000fe0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x2) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0xfffffffffffffffd, 0xfffffffeffffffff, 0x1000000006, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x100, 0x0, 0x5, 0xa, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000016000)={0x42424242, 0x42424242}, 0x0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, r2, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) 2017/09/25 09:55:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0x100279) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x8) accept(r0, &(0x7f00009e3000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f00001d7000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000410000-0x4)=0x102) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f00006d4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000d0f000-0x4)=0x0, 0x4) r4 = fcntl$getown(0xffffffffffffff9c, 0x9) syz_open_dev$tun(&(0x7f0000b1c000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x72f, 0x0, 0x0, 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) clone(0x0, &(0x7f0000107000-0x37)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f00000dd000-0x10)={0x0, 0x0, 0x4, 0xd43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) mount(&(0x7f0000528000-0x8)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x0, &(0x7f0000fc9000)="") r5 = open(&(0x7f000043f000-0x8)="2e2f66696c653000", 0x20000, 0x80) mount(&(0x7f0000f2e000)="2e2f66696c653000", &(0x7f0000e26000)="2e2f66696c653000", &(0x7f0000ec2000)="72616d667300", 0x0, &(0x7f0000e89000-0x5)="0002d40871") getdents(r5, &(0x7f0000ae3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1) getdents64(r5, &(0x7f0000429000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c0) wait4(r4, &(0x7f00000b1000)=0x0, 0x0, &(0x7f000057e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$netlink(0x10, 0x3, 0x6) accept4(r1, &(0x7f00005cc000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000075b000)=0x58, 0x80800) 2017/09/25 09:55:13 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x145, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x8001, 0x0, 0x137, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x9, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @sack={0x5, 0x1e, [0x2, 0xe3, 0x3, 0x3f, 0xffffffffffffffa7, 0x5, 0x291]}, @sack={0x5, 0xe, [0x8, 0x7e000, 0x2]}, @nop={0x1}, @sack={0x5, 0xa, [0x1400, 0x0]}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c01431a"}}}}}}) 2017/09/25 09:55:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f0000f8b000-0xe)=[{&(0x7f0000422000-0x73)="", 0x0}], 0x1) inotify_add_watch(0xffffffffffffffff, &(0x7f0000002000)="2e2f66696c653000", 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x8014, 0x0, 0x7ffb, 0x6}, 0xc) set_mempolicy(0x2, &(0x7f0000f8c000-0x8)=0x1ff, 0x5) r1 = syz_open_dev$mouse(&(0x7f0000900000)="2f6465762f696e7075742f6d6f7573652300", 0x80000001, 0x40) r2 = timerfd_create(0x7, 0x800) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f8d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f8d000-0x4)=0xc) waitid(0x1, r3, &(0x7f0000f23000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x40000008, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000bc2000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000244000-0x10)={0x0, 0x0, 0x8}) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000f8d000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000b32000)={r4, r5, 0xfffffffffffffffa}) fadvise64(r2, 0x0, 0x3, 0x0) prctl$intptr(0x3f, 0x5) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000005000)={{0x1, 0x0}, {0x1, 0x0}}, &(0x7f000000f000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, r7, 0x0) setsockopt$inet6_buf(r7, 0x29, 0x40000000000036, &(0x7f0000c0b000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cfe694f75d34e12d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0713e60000000000000000d359bdeb62c88a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d728501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedab6070000396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r7, 0x29, 0x36, &(0x7f000097c000)="", 0x0) futex(&(0x7f0000f87000)=0x0, 0x0, 0x0, &(0x7f000065a000-0x10)={0x0, r6}, &(0x7f00000fc000-0x4)=0x0, 0x0) [ 119.394548] TCP: request_sock_TCP: Possible SYN flooding on port 20024. Sending cookies. Check SNMP counters. 2017/09/25 09:55:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c68000)="21656d306b657972696e6700", 0x2) getsockopt$inet6_tcp_TCP_INFO_EXT(r0, 0x6, 0x6b2, &(0x7f0000d2f000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000efa000-0x4)=0xd5) shmget$private(0x0, 0x1000, 0x801, &(0x7f0000cc0000/0x1000)=nil) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) [ 119.451270] QAT: Invalid ioctl [ 119.460847] QAT: Invalid ioctl 2017/09/25 09:55:13 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000906000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) read(r0, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40) 2017/09/25 09:55:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000fe0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) getsockopt$inet6_tcp_TCP_PSP_RX_SPI_KEY(r0, 0x6, 0x6c3, &(0x7f00007f9000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000a41000)=0x18) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000016000)={0x42424242, 0x42424242}, 0x0, 0x0) clock_getres(0x7, &(0x7f0000bda000)={0x0, 0x0}) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, r1, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) 2017/09/25 09:55:13 executing program 6: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000037b000-0x48)=[@in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd5c9}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffff9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}], 0x48) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000f6f000)=@in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x77}, 0x1c, &(0x7f0000bee000)=[{&(0x7f0000f75000-0x3a)="95e77d64c2cb8ba659e5bc75423fc347558e1d15a3248fc7880916a2f7cfe897e3ae3f91c0f69cf106ed7d24db11162e840ffc88f121a04fdf36", 0x3a}, {&(0x7f000088c000-0x4f)="c92f1ef899de57768d748ecff93bf9a86c06000f3fcdd6aae41a00c62defd0ec8f30868a174a19350357cd3fd50000000000008000165059000de3517a51c81a64acb589907d91f6bb10f59ee3edbf", 0x4f}, {&(0x7f0000281000)="f81c0ffc13c7697c567544eba52450d00a4a48de7e178a910bf6b05a9de6a647487e3ea34d61f251f76fdcf4872946342bb3175759875567b9348d2b00c40790a2c1dd8f3031971d1e10dc9ec62c429ce7b31879e3077fbb4cd97df11cec30863fc2aba3e064d9743641d3d340752bfd099ba528ad24a55bbc7d94f46e96cc418e6a4242ac4bc36fadf3beebf105c86e8189e386d1e2742e51c1b565337888abdff8742ab71632271b2d3e45cac8f46976b5f652de087c6923650bd19f8a84937ce670b67201a431771a1b86dd545ad3e44a511628f0b855eb19db25a277d0f5f3b37d453e0e126adb", 0xe9}], 0x3, 0x0, 0x0, 0x0}, 0x80) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f0000f71000-0x8)=0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r2, 0x8, 0x3, &(0x7f0000f71000-0x60)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000f70000)={0x0, 0x1c9c380}) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000f71000)={0x0, 0x0}) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000f72000-0x8)={r3, 0x4}) 2017/09/25 09:55:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000e6d000/0x4000)=nil) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000214000-0xc)="2f6465762f6175746f667300", 0x2, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000edb000)=0x9, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00005ca000)=0xab7, 0x4) 2017/09/25 09:55:13 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x82, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x8001, 0x0, 0x74, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x9, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @sack={0x5, 0x1e, [0x2, 0xe3, 0x3, 0x3f, 0xffffffffffffffa7, 0x5, 0x291]}, @sack={0x5, 0xe, [0x8, 0x7e000, 0x2]}, @nop={0x1}, @sack={0x5, 0xa, [0x1400, 0x2]}]}}, {""}}}}}}) 2017/09/25 09:55:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0xffff, 0x0, 0x81, 0x1000000, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xd) accept$unix(0xffffffffffffffff, &(0x7f0000ea4000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000b1d000-0x4)=0x8) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00001a8000)={0x0, 0x4}, &(0x7f0000fcf000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b06000)={r1, 0x3}, &(0x7f0000b1c000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 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 = getpgrp(0x0) perf_event_open(&(0x7f00009da000-0x78)={0x2, 0x78, 0x3, 0x1f2a, 0x82, 0x4, 0x0, 0x2, 0xa510, 0x0, 0x100, 0x9, 0x100, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffb, 0x6, 0xa3f, 0x4, 0x100, 0x7, 0xffffffffffff2822, 0x8, 0x0, 0x0}, r2, 0x0, r0, 0xa) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004aa000-0x10)="2f6465762f73657175656e6365723200", 0x2040, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000ebe000-0x10)=[], 0x0) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$TCSETS(r3, 0x5402, &(0x7f00006cd000-0x24)={0x3, 0x3, 0x3, 0x3, 0x94, 0x4000010001, 0x8, 0x81, 0x1, 0x5, 0x1, 0x100000001}) munmap(&(0x7f00004cd000/0x3000)=nil, 0x3000) ioctl$KVM_ENABLE_CAP(r5, 0x4068aea3, &(0x7f0000546000-0x68)={0x7d, 0x0, [0x7, 0xfffffffffffffff8, 0x1f, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mknod(&(0x7f0000186000)="2e2f66696c653000", 0x0, 0x9) getsockopt$inet_tcp_int(r4, 0x6, 0x17, &(0x7f0000ad2000-0x4)=0x0, &(0x7f000092f000-0x4)=0x4) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000a71000/0x18000)=nil, &(0x7f0000ae2000-0x18)=[@text16={0x10, &(0x7f00006cf000-0x62)="baa000bad10466ecd3d0000066efee0f060f4354000f22d22e0f07ea965ab80066b80d0000000f23c00f21f86635000009000f23f864660f013d6766c7442400e40000006766c7442402c5000000670f011424b868008ee8", 0x58}], 0x1, 0x0, &(0x7f00009ea000)=[], 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r4, r6, &(0x7f0000aa7000/0x18000)=nil, &(0x7f0000585000)=[@text16={0x10, &(0x7f0000f34000-0x58)="670fb62d070000003e0fc718baf80c66b8c4b8798b66efbafc0c66b80010000066ef0fc79c08002e26362e0fc79905fc66b92c0000000f32baf80c66b8501d418966efbafc0c66b8ad00000066ef0f09f02009b836018ec0", 0x58}], 0x1, 0x40, &(0x7f0000d66000)=[], 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000428000-0x4)=0xffffffffffffffff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000598000)=0x0, 0x4) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000692000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sg(&(0x7f0000500000-0x9)="2f6465762f73672300", 0x0, 0x1fd) 2017/09/25 09:55:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x200000, 0x5, 0x0, 0x6, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000663000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x80000000000, 0x0, 0x0, 0x0, 0x23e, 0x0, 0x0, 0xfd, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffff7fffffffffd, 0x400, 0x2, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x4032, 0xffffffffffffffff, 0x0) r1 = getpgrp(r0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7f, 0x0, 0xfffffffffffffffd, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x1, 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) fchmod(r2, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b2c000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000207000)={0x0, 0x0, 0x0}, 0xc) sched_setaffinity(0x0, 0x8, &(0x7f00000cc000)=0x86b2) r4 = msgget(0x0, 0x40) msgctl$IPC_RMID(r4, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r5, &(0x7f0000984000)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r5, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r6 = accept4(r3, 0x0, &(0x7f0000a5f000-0x4)=0x0, 0x80800) r7 = openat(0xffffffffffffffff, &(0x7f0000bc1000)="2e2f66696c653000", 0x42183, 0x2) ioctl$TUNSETQUEUE(r7, 0x400454d9, &(0x7f0000d4e000)={@common="65716c00000000000000000000000000", @ifru_flags=0x1000}) setsockopt$inet6_udp_encap(r6, 0x11, 0x64, &(0x7f0000f79000-0x4)=0x7, 0x4) ioctl$EVIOCGKEY(r5, 0x80404518, &(0x7f0000131000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r8 = shmat(0x0, &(0x7f00001df000/0x1000)=nil, 0x2000) shmdt(r8) openat(0xffffffffffffffff, &(0x7f000099d000-0x8)="2e2f66696c653000", 0x0, 0xa0) 2017/09/25 09:55:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000e6d000/0x4000)=nil) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) socketpair(0x8, 0xa, 0x8001, &(0x7f00007fe000-0x8)={0x0, 0x0}) r1 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000ea9000)=0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000e58000-0x8)={r1, 0x6}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e9c000)={0x6, 0xffffffffffffff9c, 0x1}) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000f5d000)=0x2, &(0x7f000040b000-0x8)=0x4) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000777000)={0x37, 0xffff}) 2017/09/25 09:55:13 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0xe4, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x8001, 0x0, 0xd6, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x9, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @sack={0x5, 0x1e, [0x2, 0xe3, 0x3, 0x3f, 0xffffffffffffffa7, 0x5, 0x291]}, @sack={0x5, 0xe, [0x8, 0x7e000, 0x2]}, @nop={0x1}, @sack={0x5, 0xa, [0x1400, 0x2]}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705"}}}}}}) 2017/09/25 09:55:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) clone(0x8000, &(0x7f0000525000-0x2)="", &(0x7f00001b9000-0x4)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f0000eba000-0x2)="") getgid() stat(&(0x7f0000e2e000-0x8)="2e2f66696c653000", &(0x7f00005c3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000010d000-0xc)={0x4, r0, 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, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000b1c000)={{0x0, 0x2}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48, 0x10001, 0x0, 0x0, 0x4, 0x3, 0x0, 0x0, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$bt_hci(0x1f, 0x3, 0x1) syz_open_dev$ircomm(&(0x7f00003f1000-0xd)="2f6465762f6972636f6d6d2300", 0x80000000, 0x480041) memfd_create(&(0x7f0000000000)="", 0x6) accept4(0xffffffffffffffff, &(0x7f00004be000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000935000-0x4)=0x60, 0x0) getpeername$netrom(0xffffffffffffffff, &(0x7f0000fbf000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000495000-0x4)=0x10) syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f000034b000-0x9)="2f6465762f73672300", 0x4, 0x4000000010000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00003a1000)={0x0, 0xffffffffffffff80, 0x30}, &(0x7f0000728000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00004ab000-0x20)={0x35d, 0x7, 0x8, 0x0, 0x6, 0x3, 0xb7d, 0x8000, r3}, &(0x7f0000c53000-0x4)=0x20) r4 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r4, &(0x7f0000518000-0x38)={0x0, 0x0, &(0x7f0000500000-0x10)=[{&(0x7f000000f000-0x7a)=[{0x1a, 0x12, 0x101, 0x8, 0x0, "0a001900000000001367"}], 0x1a}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) perf_event_open(&(0x7f0000470000-0x78)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f00001f3000-0x8)="2e2f66696c653000", &(0x7f0000d6f000-0x8)="2e2f66696c653000") pipe(&(0x7f0000e50000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r6, 0x2) flock(r5, 0x1) close(r6) io_setup(0x3, &(0x7f0000fc6000-0x8)=0x0) 2017/09/25 09:55:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000fe0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x2) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000016000)={0x42424242, 0x42424242}, 0x0, 0x0) r2 = memfd_create(&(0x7f0000ab3000)="00", 0x2) getsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f000057a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d77000)=0x5d) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000fa2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000a2d000-0x10)={r3, &(0x7f0000a54000)="000000000000000000000000000000"}) connect$bt_rfcomm(r2, &(0x7f000008d000-0x9)={0x1f, {0x10001, 0x81, 0xffffffffffffffab, 0x7, 0x1000, 0x2c}, 0x400}, 0x9) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, r1, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) [ 119.579504] TCP: request_sock_TCP: Possible SYN flooding on port 20031. Sending cookies. Check SNMP counters. 2017/09/25 09:55:13 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x115, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x8001, 0x0, 0x107, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x9, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @sack={0x5, 0x1e, [0x2, 0xe3, 0x3, 0x3f, 0xffffffffffffffa7, 0x5, 0x291]}, @sack={0x5, 0xe, [0x8, 0x7e000, 0x2]}, @nop={0x1}, @sack={0x5, 0xa, [0x1400, 0x2]}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b0"}}}}}}) 2017/09/25 09:55:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 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(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x46, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, r0, 0x4) 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) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x80002, 0x8001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xb17000)=nil, 0xb17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) remap_file_pages(&(0x7f0000029000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b17000)="2f6465762f6877726e6700", 0x400000, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000508000-0x8)={0x3, 0x63}) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r2, &(0x7f000071e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b17000)=0x10) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00001bb000)="7472757374656400", &(0x7f0000b17000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000103000-0xa2)="56b4e116a8a9b312a490e82d17ada8d4010b15cfaf3ef568fd9334c86d595e95b7ec0a72de08b0da11c72032bd1d0b6734210fefb95787170619329eb5835605271fa116a74a5156698c05e6f35a6d704973a7e7732c807f731638ea7a4cf74ec0fc124836489454fe612e98bcabb2cce5fa06a3d2e04035bcf3b67ff493ee67923a8bff73fc5904789b94aaef948217cf7165276000fe1040464b134070bd4a49bb", 0xa2, 0xfffffffffffffff8) mmap(&(0x7f0000b18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000b18000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00009c3000-0x4)=0x4d) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000b17000)="7573657200", &(0x7f0000619000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b18000-0x9e)="bf46be6173512e151cdf0fe91cff3c018c9874bc8a3ce3699c04c1066c6f10ed0bb70ab3827b31559ec692938b679b06741a8d36b8f45c9460c644530d852698c6b6a5ba3e5534bb7dae95b8b652c1a9e573f1065cd237caddb7ccfe524bd4ce48594dc9376b34d35c0bda8fa48c6b996716b0475d2b8a276f7d6163bd1020240b45c77a45c12d9f22b5ae2f6078205181e92c737b63980ca011bdd30159", 0x9e, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xbb0000)=nil, 0xbb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2017/09/25 09:55:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x2, &(0x7f000024a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ef3000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000074a000)=0x8) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000e6d000/0x4000)=nil) pipe2(&(0x7f0000337000)={0x0, 0x0}, 0x80000) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000849000-0x4)=0x1) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) keyctl$session_to_parent(0x12) 2017/09/25 09:55:13 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x12d, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x8001, 0x0, 0x11f, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x9, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @sack={0x5, 0x1e, [0x2, 0xe3, 0x3, 0x3f, 0xffffffffffffffa7, 0x5, 0x291]}, @sack={0x5, 0xe, [0x8, 0x7e000, 0x2]}, @nop={0x1}, @sack={0x5, 0xa, [0x1400, 0x2]}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89e"}}}}}}) 2017/09/25 09:55:13 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000906000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) read(r0, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40) 2017/09/25 09:55:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f0000294000)="2e2f66696c653000", 0x8000, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00001ec000)={r0, 0x40, 0x6, "da89618a08c66be893145da38b87ff41ae6e6ec475e79a3e1879f023812cf95cafe3a87dab89e60ad90f1a7c4c3c365ee2f269b1449195b29e45c653b1aa66ac13f227887c724dfab6223514540e02d1394589c59f940ee4ec1f2bf3f9c3c5d5ff642e5a3778249ca0df698be84caf6e9e0660b9fba1d327639b64c8a86027a8b65a7b1f01e6f33a3016bce00f8ffc35ecc421a40e5d97e9b472865399261290a8c80aed835d97256d96f7f5d7d4e916751ceb39bf8d7a603a90c8ac23f47a0fc14d54a8e8bb524ae48d4f916aa84a7902"}) bind$inet6(r0, &(0x7f0000fe0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x2) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000016000)={0x42424242, 0x42424242}, 0x100000000, 0x3) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000779000-0x9)="2f6465762f76637300", 0x204001, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000e44000)=@int=0x0, &(0x7f000051c000-0x4)=0x4) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, r2, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) 2017/09/25 09:55:13 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x139, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x8001, 0x0, 0x12b, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x9, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @sack={0x5, 0x1e, [0x2, 0xe3, 0x3, 0x3f, 0xffffffffffffffa7, 0x5, 0x291]}, @sack={0x5, 0xe, [0x8, 0x7e000, 0x2]}, @nop={0x1}, @sack={0x5, 0xa, [0x1400, 0x2]}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9"}}}}}}) 2017/09/25 09:55:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x8018) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x3, 0x33, r1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x3663, &(0x7f000002e000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00007ab000)=0x7fff) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000154000-0x4)=0x0) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000c92000)=0x1a, 0x4) 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) futex(&(0x7f0000b50000-0x4)=0x0, 0xb, 0x0, &(0x7f0000463000-0x10)={0x0, 0x989680}, &(0x7f0000fa8000)=0x100, 0x8) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f00007ab000-0x28)={@common="00000000000000000000000000000000", @ifru_data=&(0x7f0000624000-0x20)="8164ff433f5171d65aa2cba8d9735b77ff2187d0e822e5fb21206f80e83865fc"}) ioctl$KVM_RUN(r1, 0xae80, 0x0) semctl$GETVAL(0x0, 0x2, 0xc, &(0x7f0000550000-0x55)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000f74000)={0x6, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0xfffffffffffffff9, 0x4, 0x5, 0x80000000, &(0x7f0000d5a000-0x10)=@common="626f6e64300000000000000000000000", 0x0, 0x0, 0x0}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008f4000-0x28)={@generic="6b496ad7418742d492bec7defb240d54", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000d9c000)={0x8, 0x5, 0x1, 0x0, 0xffffffffffff6ab9, 0x4, 0x8, 0x20, 0x0}, &(0x7f000094c000)=0x20) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000426000)=0x0, 0x4) sched_setaffinity(r2, 0x8, &(0x7f0000003000)=0x1) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x2, 0x32, r0, 0x42) ioctl$int_out(r1, 0x2, &(0x7f000000f000)=0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x1) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f000000f000)={0x9, 0x5, 0x283, 0x5}) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x90e}, {0x0, 0x0}}, &(0x7f000000b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x3, &(0x7f0000f13000)={{r4, r5}, {0x0, 0x989680}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000010000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5) 2017/09/25 09:55:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) sysfs$2(0x2, 0xffffffffffff47c6, &(0x7f00006db000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r0 = memfd_create(&(0x7f0000b1f000)="656d30706f7369785f61636c5f61636365737300", 0x2) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f000040e000-0x14)={0x80000000, 0x7, 0xfffffffffffffffe, 0x2, 0x7}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x100000000000000) socketpair(0x1b, 0x80000, 0x2, &(0x7f0000f93000)={0x0, 0x0}) 2017/09/25 09:55:13 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000906000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) read(r0, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40) 2017/09/25 09:55:14 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x13f, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x8001, 0x0, 0x131, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x9, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @sack={0x5, 0x1e, [0x2, 0xe3, 0x3, 0x3f, 0xffffffffffffffa7, 0x5, 0x291]}, @sack={0x5, 0xe, [0x8, 0x7e000, 0x2]}, @nop={0x1}, @sack={0x5, 0xa, [0x1400, 0x2]}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e6"}}}}}}) 2017/09/25 09:55:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000e8e000/0x2000)=nil) syz_extract_tcp_res(&(0x7f0000523000)={0x0, 0x0}, 0x52, 0xffffffff) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x7, 0x0, 0x28, 0x0, 0x0, 0x0, 0xbb, 0x0, @rand_addr=0x80000000000003f, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x3, 0x0, r0, 0x42424242, 0x3, 0x0, 0x5, 0x0, 0x1, 0x0, 0x0, {[]}}, {""}}}}}}) 2017/09/25 09:55:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000001000-0x10)={r0, r1+10000000}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000fe0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x2) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000016000)={0x42424242, 0x42424242}, 0x0, 0x0) futex(&(0x7f0000955000-0x4)=0xffffffffffffffda, 0x0, 0x4, &(0x7f0000b80000-0x10)={0x0, 0x0}, &(0x7f0000d14000-0x4)=0x80000001, 0x6) r4 = dup3(r2, r2, 0x80000) getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000f33000)=0x0, &(0x7f00000fd000)=0x4) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, r3, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) 2017/09/25 09:55:14 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000019000/0x4000)=nil, 0x4000, 0x100003, 0x70, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x1000000000089ff, &(0x7f000001f000)={@common="69705f76746930000000000000000000", @ifru_data=&(0x7f0000002000-0x20)="c6ecffff00000551f8e804911e70c0a100037930ab400004000000000000f008"}) mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000035000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ee8000-0x10)={0x8, &(0x7f0000ee8000-0x40)=[{0xfffffffffffffffc, 0x400, 0x9, 0x7fffffff}, {0xffffffffffffd, 0x7, 0x5, 0x6}, {0x9, 0x1, 0x4, 0x4}, {0x7ff, 0x80000000, 0x6, 0xbae}, {0x1, 0x5, 0x10000, 0x9}, {0x99d, 0x100000000, 0x1, 0x7f}, {0x6, 0x8, 0x9, 0x0}, {0x8900000000000000, 0x3, 0x829, 0x40}]}, 0x10) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f000004a000)={0x7, 0x2, &(0x7f0000ee6000)=[@generic={0x30001, 0x6, 0x4, 0x3f}, @generic={0x0, 0x4, 0x4, 0x7ff}], &(0x7f0000475000-0x24)="407d2873656c6673656375726974796d696d655f747970652d75736572766d6e65743100", 0x3, 0x12, &(0x7f0000ee6000)="000000000000000000000000000000000000", 0xd3, 0x0}, 0x30) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000289000)={0x0, r3, 0xfffffffffffffffe, 0x1, 0x0}, 0x14) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x1000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000002000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eea000-0x4)=0x1f08, 0x4) sendto$inet(r2, &(0x7f0000edf000)="ef48e83d14346500a5e00000000009504d5c45d78b2b684937bf00c5d96a67", 0x1f, 0x200000c4, &(0x7f0000001000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r2, 0x0, 0x14, &(0x7f0000ee1000-0x81)="c28f5b9f24cde703cdc2993089472f0f1b442d614ab06e09e66b29e6e18adf8cf2f377ec444aee263b9da52e2a65bd0e5d158832747d51353318f1dcd47b79dd7bbfe55827b7ead162eb106d7989703bbee15e79322ac0489914cb0349823be1a72ca9c36bf473c72abce0a8ca5dfd8bde2723fd6d2819ed5c72a1fbb145662a82", 0x81) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000ee2000)={0x0, 0x0, &(0x7f0000ee2000)=[{&(0x7f0000ee7000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000ee3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27}, {&(0x7f0000ee5000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}], 0x3, &(0x7f000034b000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x10001}, 0x40002102) mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11e, &(0x7f0000f5a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="08ba2143d5f6", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x110, 0x3, 0x0, 0x0, 0x2c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x1, 0xfc, 0x0, "51bc43714c58ec034cdbef1fc125cec58c78556ded189b470588b7dddc749bcff76cb36154e3242a2e4caefffa3455a45720dfd58eb4d2315d72dc30710ee6a3d21f00b6ecd9028c262eca57063900ff4789f11b87be1970ac6413948430e14ac7b7d06c2f18932d165def5a1216932f0206b493f0495fa10d28a679c3b64307a9f7c6415e9a2dede6cdea35c514aa922ad4dc5899392a0ac5c1e71b11288ad59209d6c163f3465017bbd96f2d10b4fce6581b49bdd2a52fef75966ff25fca0990f74f0e88144b46bf29ab043f518c8d5c4f9efc4bd1f9457b23db5e35e4b833bef9c173ea172238be76a977bb260cc60e38a880"}}}}}) r4 = socket$inet(0x2, 0x7fffb, 0xd980) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000f5c000-0x4)=0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/25 09:55:14 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000906000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) read(r0, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40) 2017/09/25 09:55:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005a9000-0xc)="2f6465762f72666b696c6c00", 0x81, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000de9000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c50000)="2f6465762f73657175656e6365723200", 0x10401, 0x0) mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x87, 0x1000, 0x0, 0x0, 0x3, 0x8000005, 0x6, 0x0, 0x0, 0x100000000, 0x4000, 0x4, 0x456, 0x0, 0x7fff, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0xc) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r2, 0x0) r3 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000310000-0x10)={0x0, 0x0}) clock_gettime(0xffffffffffffffff, &(0x7f0000069000)={0x0, 0x0}) mq_timedreceive(r3, &(0x7f0000c8e000-0x11)="0000000000000000000000000000000000", 0x11, 0x9, &(0x7f000049d000)={r4, r5+10000000}) write(r3, &(0x7f0000fde000-0x26)="260000001e0047f10714f83a0022fb0700030000000000017a020800000000000000006e3510", 0x26) mmap(&(0x7f0000d7b000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000a2a000)="2f6465762f72666b696c6c00", 0x800, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f000054a000-0x4)=0x0) get_robust_list(r7, &(0x7f0000118000-0x8)=&(0x7f00006be000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000081f000-0x8)=0x18) getpriority(0x2, r7) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008a9000-0x5)="62696300", 0x4) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000feb000)="") fcntl$setstatus(r3, 0x4, 0x40004) shutdown(r1, 0x1) 2017/09/25 09:55:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000024a000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e0a000)=0x1c, 0x80800) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000e4f000-0x4)=0x0, 0x4) sendmsg$netlink(r0, &(0x7f000020e000-0x38)={0x0, 0x0, &(0x7f00006e0000)=[{&(0x7f000078f000)=[{0xb8, 0x8, 0x300, 0x80000000, 0x81, "6c2d31e4c086f299cd3b3089a8779b215cb6a94b03699ae9b22676e225299f10d5c1a9f502ae6fb0133a2fd768526388bea6fb30afd482f71b09bff68d0df1405b15e445fafcb538a9924f55bee887ec5de3942064ab026fe51c1b5246a4a3863e6950d1510f16568988387139a4c394a202ebe8abef207f802c8ebdd22b73cdef65bdba4e5bdb38ccf07654f790b3bc38ed04779c4c726e751463125420a0f7cd0563ce1a"}, {0x1c, 0x4, 0x4, 0x5, 0x6, "7e37de5f91ada69bdb"}, {0x1010, 0x200, 0x300, 0xffffffff, 0x2, "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"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{0x50, 0x5d, 0x400, 0x0, 0x108, "fced94a0288ca32e4228175149dba926bc3c02fbbd39d6d2e6913c0a3f2dcce48c069f48d8d9bb17a520b2d2958f3bf32c9e2f6817c01600314f9911744d9f"}, {0x58, 0x3ff, 0x5, 0x7fff, 0x7fffffff, "81c01eedc6833bc4e4f1a6cb677611ef42a6687247061af1cf5c45bb33f3d7f6c8a0dd515c6607d508d06da30e12743fb4759d0a3e63e9126e4fcb55f7c79e9867335b523946c2"}, {0xb0, 0x0, 0xf18, 0x3, 0x0, "e3a16062d73c17bfa41b7fd35c7ffae7d292e24cf2da8fa6983f860ba59e58429451a3b46786b48b0a542a97473bdb070a8beb21609d66558f9fd89b951a5c6dadc6567abf148ac16174ac9b20c0cd1ff3772015ed4d70125bce9d3305af74c085d9bc00dd335a24ba75760be00b72dbd03364d832cd0f885566c47a638151fd99a91760f749bdeae84501be085242547bb26c2678c78a31694d366c73e996"}], 0x240c}], 0x2, 0x0, 0x0, 0x4}, 0x20048011) r1 = bpf$PROG_LOAD(0x5, &(0x7f00003ac000)={0x0, 0x7, &(0x7f00001e9000)=[@generic={0xe36f, 0xfffffffffffffff8, 0x7fff, 0x7}, @generic={0x7, 0x8, 0x100000001, 0x0}, @map={0x10000000000000, 0x3c911380, 0x5, 0x1}, @generic={0x99, 0x50000, 0x4, 0x7f}, @generic={0x2, 0x1, 0x5, 0x6}, @generic={0x5, 0x4, 0x5, 0x3f}, @generic={0x4, 0x80000000, 0x9, 0x3}], &(0x7f000034e000)="3a7573657200", 0x7, 0x1b, &(0x7f000093a000)="000000000000000000000000000000000000000000000000000000", 0x2, 0x0}, 0x30) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00006e8000)={0xffffffffffffffff, r1}) connect(0xffffffffffffffff, &(0x7f0000d44000)=@in6={0xa, 0x1, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000032b000-0x4)=0xffff, &(0x7f0000a3b000-0x8)=0x4) getuid() r3 = accept4(r2, &(0x7f00001ef000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000a5f000)=0x58, 0x80000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00002a3000)={0x0, 0x16e429c3}, &(0x7f0000ec4000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000d14000-0x8)={r4, 0x3}, &(0x7f0000a2b000-0x4)=0x8) ioctl$void(r2, 0xffffffffffffffff) recvfrom$ipx(r0, &(0x7f000022c000-0xf5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5, 0x100, &(0x7f0000d8e000)={0x4, 0x4, 0x2, "9bddc9e26974", 0x0, 0x0}, 0x10) sendmsg$netlink(r2, &(0x7f0000c0a000)={0x0, 0x0, &(0x7f0000de5000-0x10)=[{&(0x7f000000e000)=[{0x14, 0x13, 0x3ff, 0x0, 0x2, "15"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000b87000-0x4)=0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000d5f000-0x4)=0xffffffffffff8004, &(0x7f00003f6000-0x4)=0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000005000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_dccp_int(r3, 0x21, 0x17, &(0x7f0000e81000)=0x143, 0x4) sendmsg$netrom(r0, &(0x7f00008f7000)={&(0x7f0000563000)=@ax25={0x3, {"3c7f2547b5d6a5"}, 0x240000}, 0x10, &(0x7f00004e3000)=[{&(0x7f00003fa000-0x59)="69599c10f97ec529fc738505d27c202b8a1d53e7c37fe1d95631d03c821643c81d79825a0a55d7ad21e60f301e71b99e334171f00f1387cf6a1ee3c2271de009d3ddc7bf5e73e6ac37ef023445bb587a8fbb4a3a92022044cf", 0x59}, {&(0x7f0000271000)="4ad8bf6cec439af9c22c728b1b8926aa1dde3c0b26733b1a9b176dbf21765f8172fec527a6253030c3c94d59eb0a02f9ebcf86999b7cfe562a56a96720fa53505da647dc409a297a3dda91e6f6d6eb9a082459ed8558c6a4062e1f89694c9ceaa409863ff034ab73d3dd7e1d4ed0773fc5cd7352d72edfab254c8c9c204c1675aed117d05f40d2cd4d0a73b9f890f4d3a67503a5abdd29d3e4f96788a1849eed11bf5bdbfb684df22ac82f5e3c1edf7b3499c31e2ccabfbf92eeb14d33eebb59bd1d10aed026bfec5fe3b7e2b6b23cabff87982125df40e95d7b3ff7b231af1b5ec31cd2bf6a3fae2ebcda3e188ca5e0fbb32c7059f33fd3a13852ae5e3f8d216733b7e6b71765253def84e910ba4e62293c75000eea8d59f28e02ee9c19ff1413b99337d7a0a4623bbcf39c59536d290394ee1180b7e6fecc368f7a2547cb8291511d8b85dbe9be4b8bbe19fe3e1a3e20b51efb532b46cb76247cb4b8ba90d7fc55ffa23f854a70860e76e1038c98d6fcb7cb6c6946713eab25465019637257be3a492cf41ff680417eb661d28211f6dc2fda6f005f7a798cf7753f8d6c8dc391031ab87605a2a382b499d3f69fb6aaae8a678c184072a5881c132f59091f8d4ce31b98299c54da512a53e48fcabfa0f0a75a4777b650af090f11cc121530ceda28f3ac9f0f0dac958fb50aef64e2eb9b500bd1a26597abc099b2fab08d639239650cc880527105fc9eacd8b431bbad4df2510bcd7a9646ff9321542692d0922b47b5f75a184064061474121fba8ab8b246fa0528e6b32b31a5dbd75e81714e33d671b6d0de2accab032692af6b0224fd200d68c618de09021b69f0bff2c56416df210a3eee2408f8e8af983ede65adb5396126167b9fe587f4ce9758630e0bd5c2df71919a773408f87e325b1c5d5d2644d3e4a8f27520d7eae6d65b26d36f9d240b1b0929d9b7531edd6c16790695e7ebf09f113da9a8d2a23d021f928a5bb335c958c1c3b44582063a6100d049e55bbf35f2c708477927ddc77430a53f6e710877ba884a839db97cc90a5d06e9d744dece9e8ac9e2f1a6fc18578e8e52f3abf62c063af057c274eff8ee188f08982bfc833993401204f3adebdfc7708a78cb5da021318c66f62ab675d806623ecf19c469dbd79b019de0450c2743ced6e97cce19ba706794e2e80be4f46304616d015f47caa910b1cc05fdb285d13c8d6a58b507c47f2b3d1bf9860479aa0d54efa18be02ff4cc471796fad74cb13df27866497038c6badddaa27b9128ebc58d119fc4d35f287899436a9772a479279eefaf44d059c092b0c1ac9504e4157565f325bb205f464ff550dbd0d29627a75003ebe78d30255bad30b74883418fb86987137ea1339e32025f6ac95754c57327071fa4ec2a11be8888f8de3f99f6429c1c9d4c77781902c310952fbc5677eaca7ada5e9644a32d6d65a540cf0ff64538017e12834546ac95dfdf871f52f8381d557b4795acd6e71b632f46927aa987117b2026a418d8823b6f063c8288ed373118f80c7008eae448962d9550fc8c26b9713987a0bb1f0713557b9a069481c6969ad30e28c71d1a15ae6ab2d666b68de9da5da9c0d43e15713caf1bdb2a0b7a9f803757833a4835314d2c0b0df7073bf6a5bf614f991f7ae60f7f7e52f0a95d13c1e8117aa43e53454447912921107c4b9b10bcac97719e9cb3dc1586c3d6dbda7bd346c55f4e6b58ed398b6810748c54063c4c0da3acc441352586e0dba59ec43f49f2ef33ce15660a57e9fbb37023d04e4cf389941d87df5f73deb49ac0cab23a40a86781a1f3b9172e739cd3d07d80b166cbfea7814dd63f08e342efa281a1eb36486a4408faf218e619e92022411d7814b0395db51d614241f6bac320e9f5828398e02d635c1ff5eccf47df8ed70e76f7c6aafbd2cdd5ee9345ecdf8ade196467668edaac77ca874474891f248a5fc2975748bc082f1f095c55919dd74006b538fdcbf260a50c9cf325f3e18d4a4ab844a0325ad64ad21293393351c5dd257273d81bbf01b35cce1a6372b6f40acb15212fdc23b5f01f4b42f916fb5e9ee7a35017812bc2afba953ae18f30d12bca7b07b376ba2c9583eee810d8194e6705bb4fad85d45e8a9fe4b0b6aecca032af64031c5118ab6759d1a1ca8e74da0e1280921d4d4927ce488bf577c3ca1025bdd7f56108aed1974395e80009c37a21806b99f3fc24032f7e8d878b25d2a80b08b469d77c09760b5a5ce13e6dae934a483d1d00db4b1c3da659208090b105bd0692cffb10fa2f276cb524a926beca5851e9d48d0b4e293f337b2e6354e324c2df9877eaabd4864157a90f64c6825741e0da0a2d031ea423934e4feecf3b24e8bc26dbdc16a3749c1512d875ade119be6242c5b5a91c3e1ee1ffa7e335bf777f4e5efa14943bc71408d86920f8f47d8ba59e2449f7fa3ecb9e89fd1860cc884878444c11ebc04134ec69b1150b9bab71ab02d28aeebfef5de3b0faf508df55440cc41d9e46a44e44991f6203a6572ab4f398767dc18f6bf1aba062cbec9ff025aa223d3eb4bee8c38225a07b3a9aa5eaa1901ebac0561a29847c2151117e50cf27bdb7a697a8e84464a3146867ca706c4b51a6590b4a1fdc15b146dcf1ded264989531a795f8d3fb9d1a37d51b507bb7f7473b367db2ede93f9a28c07df63b4a0ab8b5d3358d9cff7e3b5e7152f665c6ae16e1e22fb4cf79593dc2f885e9c375baf48b448bb93c0566d4440ab1f025196b40bebb0979ff949202e11f553cb8283459086fb07cea140c744594c2bf9e91e3b6c588ee40b2919c4d4df3401c7fdc4d3df56c06ff2a5dd4fadf8fb5370d8ffdb14218044c654dd1df8fa4f799e5f52af0a305e5c409c26f77e92d47cdbc7ab7809d385d4858ab13b383d5ba9a62f5c914c852a1767f8b3ded9a79c74a3dd8c8fb39be69776da258bc0630ab0bc57066a8439475ecec9d186d8df96b5fe6558b776a3d7af5328828155ac23408fd20d04e6ef872b7b179adb77cd550ccece4e52bb27ef1bcc71b869391faa02b76388feca844e54e49317e279b3284f817bcb5a3abb1f738bc1a8d06c68443fa026d7a17ed5deca5bf2ad53b7c30a718340cb2d8f56690a7f7e25e8755d5bbb7ad2bac3a3ccfb539a06c4ab7ac07dd1f950a1109e714bed9bc1d8f3bd89978e7827e2a5ba1715d7581093aacb21375975d5fb7586bf98aaa23bdac24e8afcada20cab5d88d58bb79e97b5fa9553c8611574838efa54d2224e2eac2175a1eedbe4c0ad9b1953173255c61837cd47bca38250894ee5ebf4cdf411d153a06fb465093b61c150d257eabac590c0ad212cb567d717239333254654acf4d126395d8c0a4f21aa815b1e1c93acba78b19001a5ebcf0b846cc2f87dea85d1a1083697441f197072269663cd97f4941270ecc95451517c9ada7699aff78cdaea079adb1d4c83e796d4a4359e07c21bda16f2e4eb4674dbf2171f9a70b82d5db1c176d0e797dcca1e47f8a5f63a294fc965d7025366fa472e771b981a322e007727729fe1969a0c2c7dc1da15ad93b58eeac2b90ddad30940b3dd0252deedb47fda437fd380d1854429cf6b2c6af8992f12e9a9feff48b0a749497d2bb0d7b7d41c8aa793e398ca2415f56c90c38ef5f07ac1dde8b5030c19f3a837126b6f9aed07014974a1473468a5a64bf763d1518f4c9bc3254df90675f2d1171e4f87d399baecaabb04ca762163e19f65d27ba463740aa63953b5b73b7e173f939744d7f2b60d39b7d54860581996da60669e54bb4894ab4b219ba9341e0d3ddaa7cd8064757bad85ab67cc00d411c55869d903b3c9ae40d972a54b6e4aac4398c68a5361863a3364cd4389b2d19e4b059842f8d58f26839fb5e62f853627147277f29278e91fd9b9b6ffe901a2b5608cad5a107a2a5fc2216d61e436e78d4555d7466421f72f026924b284882682975e557c417c32e4c503145c0f04aa82c9ea9a90e11e7c6ea514d1aa0c546434ad0732757322948a6c90e494b9589551d308529c72b37a12505600a7a8c621097f9f32ff1a561e4e5acf5aacbccb184e50fe234ea3900a49496521e9569f5b8e98a5a5f58268ed834db02f884960763603dd948ead2a1552e69b0a0150c08e85598569af8ca54a62b0cc185e9746440e64de7247f2051afcf9b476836cfa0665f7e8a0488e2d859231155cc29b5f33f9582a056eba39ed172a5b18a44fdcb968c8e7357103050187d02f33d8d7f685da1c259b69f4010c167aa2b93658461b99f4ac670c050365a2643b1b338ab3883c65580988341805057d1ea55508c8eb2d2b4d27f3207b14dc1a48de00a4aba7b1035f7bb33e12e303dc6cdfee6a470d4088f413ea6a46e57eb20c1f18d8837ffc4edf3532ecaaa5347c033ae0b1272a7f67709c182b6d7623102b3919e85c93236c5e8cf76ee4a98e11eb90dfe0e68a837abbf6cc6db689b44848bde2809fd8d8aa498d6dc99ef385173148f9bc5f55d2c6c75c8a7f27ebf33bab9e161b4468c5a7b4f4f49c93a683e752035cc74cfc9005d8bfd3c74ea0de2237ad8d095fdb2d74376073d2491a204d35dfc2e3ff30c36f3a95a9d22e4483508e00dfefbde3f8fc502c1d63b9124b4fb577a420e18d603a82c3f0153c95b7519c4e526a66534974ac69f7607a8f03281f92d7346ed55d94df210d3bfdb655eeffb3f0b343653eb5e1d78b54a6a55840d79c57c38649e2c69ba27488bd3976a392430f63a07e11c2f0e6a6634366bf28790bf82a8b48d078fc3945bd170a6765d9652f27a8b46fc54ec6f03a128c888c44edbd920edf3a81c1cade63a1d97e913637afd48b79547e155cd7eaea152ed919e2ca46f4d475efdcbef0806e296025fbc6024241b128db2963df3df93a3c494c4336dc3c5de864eab40f5abad2015331fec017ef8b4d8e39275373d187ea435410f41c54de63c32a2ce2eccfcc67d07cce29336a2544a0f3b942c3e7712b2e5a8f61a06e434d8e660fa8c2be1bc30768141eea74fff23ebcdab5f530399f6bc82fab5c60cc4b2214e4f814f60cb02884e22e2668583d779a4ddb471914e0a10793f3cd7cac3e15fb52da80663e858774a0644e496056085205968594d3b4195cc8ab557f4a72ce2a0cfbb9c8f5cafa43ac96aba2b7be2882746d6dc21c77860b2e7de802c5dfbcfd31e76b4efea6d16a45926939cfd28a0d7508f156b5a5db7114a1e6e1dbf24881ffb72ec058d73ae822cb4db6f12355151f9bab35a2956350ec87297cb118a977418f3cb42c5a6772562b937f6fba36e1d222f3f438f3ecf411efb69273060974f5851a0d95c0230136a193f53d88ad4087f681d044e39929667a88893cfc0bfd8e386abfeabcc6bc609ab60923faf2736aac4c793203151ab4db5be704f5cafe9091f4a61e5bc7195528fb378e40829298c7412f1659f60847c61d673bc7680d441ff98bac656eb1d773b1b175a88e3218c693a2a17e4aff18d155dba9aad8cc422ac31b4c254057bf2311a8c8cf1f38216d6648dc2dda8d1ad0f570f05c9d599fa05b2417fb6739fbe1b15d318bb18478869e10973f8e6dc21918a32c867e3c820db62add59482e70885264f39ef33f28630a958f815036d05d4696877a2f8e5acca2a5ad087ed870042fddec865760677ba1c94ca8af553ff83a62a9f18c01c045c4cd72da3a2493e67b2ff6e11b565cd06f2f2c6eda15cb7da6787b1d656c411864ab306aef5f3bb8cc39b218257fcccc21a4fc33f909f34cd703f198d5b682b5571e7a953513eaccbad72", 0x1000}, {&(0x7f0000169000)="4738c9061bfe81d618dd99b516abf8575870d86f6c6c4217b3042bbdcbb2150180", 0x21}, {&(0x7f0000b6a000)="377e204fef41e9deadb74bf75a8d65f0e034645cde857a382475b0cbab7fd60031b93edf3fad4042036537308f4a2bcab41495dae67f6db34d6c96004b8f30b3dc95e6d8b4777146f08fccca61ea43ec2005288f924d873c3079299eef6b600c9c6079cd7b1c8f03ae22bf05079c50cdd8bf00e44bffc93fbc88ecf2d2313ad466816f5bd99838957d2baa0701e12f4e799320a4533fef10ab1ac7a734e4b4ec68ac857124f631b0d8ba0c80667570ce1192497abd02274f7fc4e0730a3cbcbd655258d526b8f670f09804dff63b65f3586bc46ce387ab7d976b99012679946f39", 0xe1}], 0x4, &(0x7f0000e69000)=[{0xb0, 0x114, 0x1, "156bb5248a1f2a60745dbf120102d4ffa047d4ec7da4959bac7e2277d872088d981160ff177794a2744b6b29ab39b2a69ea5b3b98e6f84576ed696871c142990e43222e869d6cdb616579ccdefcea82c8b8851516753aeb3e6275d5737ada7eff7ac41619899fdaf2bb9e4ae11dcd0017ec0c23d1f12aae9622decf2f4e7533eb7ec05bf6e9ea5d912b081e3af6efddd2fcf05ad2098c4456ec96d"}], 0x1, 0x4001}, 0x4014) bind$inet6(r5, &(0x7f00006a3000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40000000000}, 0x1c) getsockopt$inet_tcp_TCP_INFO_EXT(r0, 0x6, 0x6b2, &(0x7f000089d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002ed000-0x4)=0x1000) listen(r5, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2f, &(0x7f00009f8000)={0x4, {{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]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) bpf$PROG_LOAD(0x5, &(0x7f0000ee7000-0x30)={0x1, 0x1, &(0x7f0000ee7000-0x10)=[@generic={0x0, 0x0, 0xa7, 0x0}], &(0x7f000000a000)="73797374656d00", 0xfffffffffffffff9, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) sendto$unix(r0, &(0x7f000083e000)="4ef297f514c6af63cd1717048a5b46092eafcd0145ee59f00032a85856ede993f7d73b2cc0a970e15730be96bc0406d8d7eb096255bd84828d360768cc6c8688bc04bf878197b4660b7d4ba640bafa875dad22037b0291757abce4650a925ddcda9b762e047c56f8aca792dfb39f4464b83bdf798a52b159c431deabd834b512862c2d3bf30f2e3d330eecbd25edf2759dfa4f40f4fe82ae694bf402465cc7009733cd2dbbe9c3faa972d032f540ff84dac956127cf9f7c2a625615d692a3c361aecbea82909ec8ced7822695d6cce2d024af9c52bd09090f83914d17d06d75c156f45d590", 0xe5, 0x4, &(0x7f0000491000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) syz_emit_ethernet(0x62, &(0x7f0000db0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x2c, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0xb, 0x2, 0xfffffffffffffffc, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x7f, 0x3}, @mss={0x2, 0x4, 0x647}, @window={0x3, 0x3, 0x9}, @window={0x3, 0x3, 0x4}, @sack_perm={0x4, 0x2}, @sack_perm={0x4, 0x2}]}}, {""}}}}}}}) 2017/09/25 09:55:14 executing program 3: 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) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f68000)="7b656d306e6f64657600", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0xa, &(0x7f0000243000)=0x0, &(0x7f0000107000-0x4)=0x4) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000ba4000-0x4)=0x0) capget(&(0x7f00000c4000)={0x0, r2}, &(0x7f0000242000)={0x401, 0x81, 0x80000001, 0x7fffffff, 0x7fff, 0xe65}) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ac5000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5b2, 0x1, 0x7, 0xa, 0x80, 0xa0, 0x0, 0x0, 0x0}, {0x1, 0x118afbc3, 0x401, 0x100000000, 0x0, 0x81, 0x100000000, 0x1}, {0x1, 0x8, 0x40, 0x8}, 0x4, 0xffff, 0x2, 0x1, 0x80, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x61}, 0x19, @in6=@loopback={0x0, 0x1}, 0x5, 0x3, 0x3, 0xa80, 0x8f, 0x7, 0xffffffff}}, 0xe8) getsockopt(0xffffffffffffffff, 0xe1f, 0x6, &(0x7f0000ef0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b3e000)=0x91) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000848000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000594000-0x18)={r3, &(0x7f000075d000-0x3)="011447", &(0x7f0000eea000)=""}, 0x18) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000686000)={r3, &(0x7f00006a7000)="efd6bbf24c26585e3f45d1260d7859701b18923ebbd2c0cbe18350062708fa906e4b55b909e74c5c829e0756dc78a54cf62a27ed369b5f07449170ac93bbe02efb99efd2cb8767bad5c55e88666b811be83b63c2b0213fe41835757b5238de2a6d7f61bedf98f39987eb5590c0fe2795118d041bfdf447d01724817671388e8e00aa7a373bfea281707844903047b9200e19ce20e8db34e4701836d98bd22b1711545ec54d992c16b9ba52e831078fa9347f67929cefabf4e8e98c", &(0x7f0000497000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f000063e000-0xc)={0x1, 0xfffffffffffffeff, 0x34}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000098e000)={r0, &(0x7f0000f6d000-0xb5)="bbac17b44d382ae3871e62a306bba6d3f9de1de0c7c98464b45dceb7245b4ab2b0749cde9533b81f56bca63d50049388519427d8cfec3235ccedd2de5e6d3f497a9559233b7ab0a12f5025ce2237fae17d6ab692b3d6436cbb4c447d328124ecbc0eb2cb8f5b2be5a564a54996738a0fe40c6f653538a7bd2a3409d2080a18b9d772ab4f716abf4cb658b8350597de1f18d37665b65a54294e20f56327ec226d97fde3368714caca55b1384445f633edda2bd070ee"}, 0x10) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000f6d000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001e000-0x78)={0x4000000002, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x4, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) mkdir(&(0x7f0000e89000)="2e2f66696c653000", 0x4000000000000000) ptrace$getenv(0x4201, r2, 0x6, &(0x7f0000625000)=0x0) gettid() syz_open_dev$tun(&(0x7f0000e59000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa02) getsockopt$bt_sco_SCO_OPTIONS(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000032000)="000000000000000000000000000000000000000000", &(0x7f00002a2000)=0x15) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/25 09:55:14 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x142, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x8001, 0x0, 0x134, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x9, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @sack={0x5, 0x1e, [0x2, 0xe3, 0x3, 0x3f, 0xffffffffffffffa7, 0x5, 0x291]}, @sack={0x5, 0xe, [0x8, 0x7e000, 0x2]}, @nop={0x1}, @sack={0x5, 0xa, [0x1400, 0x2]}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c"}}}}}}) 2017/09/25 09:55:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffff9c, 0x0}) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000c3b000)={[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) shmget$private(0x0, 0x4000, 0x628, &(0x7f0000e6d000/0x4000)=nil) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) 2017/09/25 09:55:14 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x144, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x8001, 0x0, 0x136, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x9, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @sack={0x5, 0x1e, [0x2, 0xe3, 0x3, 0x3f, 0xffffffffffffffa7, 0x5, 0x291]}, @sack={0x5, 0xe, [0x8, 0x7e000, 0x2]}, @nop={0x1}, @sack={0x5, 0xa, [0x1400, 0x2]}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c0143"}}}}}}) 2017/09/25 09:55:14 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000906000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) read(r0, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40) 2017/09/25 09:55:14 executing program 4 (fault-call:5 fault-nth:0): mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x145, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x8001, 0x0, 0x137, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x9, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @sack={0x5, 0x1e, [0x2, 0xe3, 0x3, 0x3f, 0xffffffffffffffa7, 0x5, 0x291]}, @sack={0x5, 0xe, [0x8, 0x7e000, 0x2]}, @nop={0x1}, @sack={0x5, 0xa, [0x1400, 0x2]}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c01431a"}}}}}}) 2017/09/25 09:55:14 executing program 5: r0 = syz_open_dev$sg(&(0x7f00005a7000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f00000a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd69000)=nil, 0xd69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0xffff) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000017d000)="2f6465762f7161745f6164665f63746c00", 0x40080, 0x0) mmap(&(0x7f0000d69000/0x1000)=nil, 0x1000, 0x3, 0x31, r1, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d6b000-0x11)="2f6465762f7667615f6172626974657200", 0x2000, 0x0) mmap(&(0x7f0000d69000/0x1000)=nil, 0x1000, 0x808, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000d6c000)={0x5, &(0x7f0000d6c000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f00009a1000)={r4, 0x1}) mmap(&(0x7f0000d6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000060c000)={0x0}, &(0x7f0000d15000-0x4)=0x4) mmap(&(0x7f0000d69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000d6b000)=[{r1, 0x80, 0x0}, {r3, 0x8, 0x0}, {r3, 0x120, 0x0}, {r3, 0x0, 0x0}, {r3, 0x40, 0x0}, {r1, 0x2410, 0x0}, {r1, 0x3d30027206ec8e9b, 0x0}, {r3, 0x2189, 0x0}, {r3, 0x0, 0x0}], 0x9, &(0x7f0000d6c000-0x10)={0x0, 0x0}, &(0x7f0000d6b000)={0x407}, 0x8) mmap(&(0x7f00006c7000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x58) mmap(&(0x7f0000d6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x621e, 0x0, &(0x7f0000d6a000)=[], 0x0) mmap(&(0x7f0000d6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000d6d000)="24007f00580001001200000000000000022b07040600010020050004000000000005000e0c", 0x25) epoll_create1(0x80000) mmap(&(0x7f0000d6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000ccc000)=[{&(0x7f0000d6c000)="cf15d90643e2e438548f1b89115f88abb96ff48f9c39f1af277f2a0a4579b6429e12eebf40afd69a506c6381fc140bd84e29441a431fa056fd0f989e5a62c4df1ffc07fc13a797a40d77b20e2cbb1a0ca4a0367c146d7c43d1330658673e6d3b713eddc4155db4f0ffd72ee5f5d3476a894b2be3e056c004f4ac421e0d0bae5d9eb0cccf687f5e717210521a26c7790581f44a930ce6d95878b2abf70ba926d83a0a8e8301d6502d4682738fe5713b52e9e849b304f206eaf482756ff2f9f96446ae04d14ccf4837740e118784e7d7991375c7", 0xd3}, {&(0x7f00001b0000)="64a2e2242aed6a6807da93741c34b07f870da301b4a7da7bdd46ae63bf7edfdab2ecc912469a46a209b128d8617af204cb4ce57baa33817dbfb1edfe093489e0dcac0dde655d6ac299b22d335339ae6f4c050589205c732d9dc57e6becb930a821c23ef492d0f2b82606c523168c1ce5a54ca3aa396f8173fde48488fb671c887ca8", 0x82}, {&(0x7f00008ea000)="", 0x0}, {&(0x7f0000d6c000)="4d266034d4e86463a7e9b170e8766092f461fb1a735f1b1d2d21414e7059a3facf4a91412314ad8494606cf64e86e1774c", 0x31}, {&(0x7f0000d6d000-0x98)="82cf57d3f3181038890dba244f48437659b82a2da9a3283ca5208e856a86c1e4d9f3b1b7304dc27ca8fe71213d1c99788ee875e636ea9c7a3a92c845f2811d6efebf71b6ba352079e0a1eed0fec61b24992f534c0e53255a677dc2961a879f19cd7ba3eaa74e1f4a21af69725010bfe21713a2c1174e4644a424a5474ff06c2444b301809ab04b8ee3cff61cfad690e0a2c521aa7c7f3b65d354a9cac6", 0x9d}, {&(0x7f0000d6c000)="9ae59c079512fc4106f7", 0xa}, {&(0x7f0000365000-0xc9)="67b31a3f6f3d4be3cb26728917cfc2286b9447554312be8bcbde4c54dc0bc4e9ed6e6db47faabb27e56b3fd687b3fef2a9dd5e2c5083d735a042cafc4c87d7e0183239f98f77b473e61a70a18e50bbb307e6583f8cf25683f51fe4e566de5090fb12ee00bcb06f062127a09219777cb120689be415671a6935ec395b869812bfe984fe9ad60da78bdfc8e2421046bbadf6819593894c470afa47a364f42ec018e5382fbfb615c473aed5a9563fcdcf913afc72e68d30e8ea7e99e747ce218c5c611426fa370893d5b3", 0xc9}, {&(0x7f0000d6e000-0x58)="86059cba7c94f5497571759086647a35cc38e85734c4c15559e3879e5f789105ccb28b128359b3daf0885a494d2c6829c120a486772c4b6a5573db1cb9e428abfd63ae5624f19715ad5dbe2a3dd5fd4a6c5bec11070630c2", 0x58}], 0x8, 0x0) perf_event_open(&(0x7f0000660000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xa8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) 2017/09/25 09:55:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(0xffffffffffffffff, &(0x7f000014c000-0x10)=@nfc={0x27, 0x13, 0x0, 0x200000}, 0x10) pipe(&(0x7f00001df000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000009c000)=@generic="bc9993dba7b32634692479d6a36d12d5") writev(0xffffffffffffffff, &(0x7f0000d8a000)=[], 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x4)=0x0, 0x4) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000d43000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00000fe000-0x4)=0x48) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)="2e2f62757300", 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f70746d7800", 0x802, 0x0) syz_open_dev$random(&(0x7f0000c75000)="2f6465762f72616e646f6d00", 0x0, 0x2) sendfile(r3, r2, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) ioctl$TCFLSH(r3, 0x540b, 0x2) ioctl$TIOCEXCL(r3, 0x540c) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f00003fd000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000032000)={0x1, 0x80000000, 0x1da4df65, 0x7, 0x4, 0x8}) r4 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000c5c000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009a9000-0x4)=0x8) writev(r4, &(0x7f0000cf2000)=[{&(0x7f0000cf3000-0x29)="290000001c00190455a8a349000a007c0200000001000000ff5005e809000100ff0000000000000809", 0x29}], 0x1) socket$inet6_sctp(0xa, 0x40000000040008, 0x84) syz_emit_ethernet(0xff, &(0x7f0000710000-0xff)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0x1d, 0x4, 0xfffffffffffffff7, 0x7, 0xf1, 0x1, 0x1, 0x8, 0x15, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}, @cipso={0x86, 0x48, 0x8, [{0x0, 0x6, "10ce340b"}, {0x5, 0x6, "fdc09d86"}, {0x7, 0x11, "079d3fd6563c00e3ab61c06b0bb9d0"}, {0x1, 0xc, "a7a3681948feb612c424"}, {0x7, 0xc, "3fbb55508ed0713ebddd"}, {0x5, 0x5, "07540c"}, {0x7, 0x6, "fd7d512a"}, {0x5, 0x2, ""}]}, @noop={0x1}, @ra={0x94, 0x6, 0xffff}, @generic={0x0, 0xe, "e0408abeb6acde922a3505c4"}, @end={0x0}]}}, @igmp={0x1f, 0x4, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "d63ba254c4d13233b5588262fd0c41f43293a58ccf4753d98c61b94467cb5ea4c9c93e56daf755c89ef5884c88be57c0e38f91d7e73fd455e5073241dd43dbb0fb7597cafb9e779c4e1257e7a95633fd73c040cffad8a9248f66c08df7c528e2cffd48b0855049ea423d2f52b1caf8d68044950330"}}}}}) socket$inet6(0xa, 0x5, 0x404000) socketpair$ax25(0x3, 0x10000007, 0xcc, &(0x7f000049e000-0x8)={0x0, 0x0}) fcntl$F_MEM_UNLOCK(r1, 0x801) 2017/09/25 09:55:14 executing program 7: mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f000010e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4002}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00001d7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000fb3000)=0x0, &(0x7f0000fb4000-0x4)=0x0, &(0x7f0000fb4000-0x4)=0x0) r3 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001e5000)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x8000a, 0x7ff) setsockopt(r4, 0x4, 0xf2, &(0x7f000027c000)="9c508d883a257f818472240f61dfced9", 0x10) r5 = socket(0x10, 0x802, 0x0) r6 = semget(0x3, 0x2, 0x200) semctl$GETVAL(r6, 0x4, 0xc, &(0x7f00003d1000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000") write(r5, &(0x7f0000003000-0x25)="24000000180099f0001be90400ed190e020800000000000000ffffeb080001005f196be056", 0x25) getgid() getsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f0000dde000-0x4)=0x472, &(0x7f00008fa000)=0x4) r7 = socket$inet(0x2, 0x3, 0x3) sendmsg(r7, &(0x7f0000a44000)={&(0x7f0000f57000-0xc)=@nl={0xfffffffffffffffd, 0x0, 0x400000, 0x0}, 0xc, &(0x7f0000f50000)=[{&(0x7f00001b5000-0x1000)="e761c3dbf430a281a2938e89965812ef", 0x10}, {&(0x7f0000f56000)="df18199d8886dd818f31e9cf9290951af259614dc7549babfdae411fb8e59e7d3545ffb31c25557ab751b0977832b6b88d5745eaa6eb456093804a7a6282867b2b7e46ca349f814e73273db2b533c503ffdded0be58b9e95bb38d6c78f050f1543904791de039bba1a6635c3c89d438b5a0406071b6c64581dece46d972c2b1f236d996384e5ea31e5844fa7ffe4fa5c07c6412e9306e66cdb9fdc915f4c4d01cb11a7", 0xa3}], 0x2, &(0x7f0000f56000)=[], 0x0, 0x20000081}, 0x400) syslog(0x3, &(0x7f00008cf000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f) pipe2(&(0x7f0000615000-0x6)={0x0, 0x0}, 0x800) ioctl$TCSETAF(r8, 0x5404, &(0x7f0000b74000-0x14)={0x75, 0x1ff, 0x24, 0x1, 0x5, 0xfffffffffffffffd, 0xffff, 0x2f, 0x50bbdcca, 0x6}) r9 = socket(0xc, 0x3, 0x800) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r9, 0x119, 0x1, &(0x7f0000fb3000)=0x7, 0x4) 2017/09/25 09:55:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000757000)="2f6465762f6175746f667300", 0x280, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f000083a000)={0x2, 0x5, 0x884, 0x2, 0x34ee, 0x101}) r1 = shmget(0x3, 0x2000, 0x54000000, &(0x7f00009f1000/0x2000)=nil) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000fe4000-0x4)=0x0, &(0x7f0000fd6000)=0x4) shmctl$SHM_STAT(r1, 0xd, &(0x7f000054b000-0x6)="000000000000") shmget$private(0x0, 0x4000, 0x0, &(0x7f0000e6d000/0x4000)=nil) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) 2017/09/25 09:55:14 executing program 3: mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000ae7000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae5000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = dup3(r1, r0, 0x80000) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000ae8000-0x400)={"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"}) r3 = openat(0xffffffffffffff9c, &(0x7f000009c000)="2e2f66696c653000", 0x400, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f0000fb7000-0x68)={0x81, 0x0, [0x1, 0x4000000f3c, 0x7fffffff, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_IRQ_LINE(r4, 0x4008ae61, &(0x7f0000585000)={0x7, 0x101}) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000ade000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f0000ae6000+0xc0)={0x7, 0x0, [{0x100000001, 0x2, 0x0, 0x0, @adapter={0x1, 0x1, 0xffffffff, 0x3, 0xe2}}, {0x1, 0x0, 0x0, 0x0, @adapter={0x1, 0x1, 0x8, 0x100000001, 0x0}}, {0x800000004, 0x2, 0x0, 0x0, @adapter={0x3ff, 0x10001, 0x0, 0x800, 0x3}}, {0x0, 0x4, 0x0, 0x0, @adapter={0xff, 0x4, 0x2, 0x9, 0x0}}, {0x200, 0x0, 0x0, 0x0, @adapter={0x4, 0x7, 0x2, 0xbb2, 0x1}}, {0x80000000000007, 0x1, 0x0, 0x0, @msi={0x2, 0x404, 0x1}}, {0x2, 0x3, 0x0, 0x0, @msi={0x4, 0x1, 0xffff}}]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000ae9000-0xbc)={0x7fffffff, 0x0, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, "9ae072896ecbd93c", "c79987f605058bc0e00b1355ec7ce5a059745f5dcdcf5f3205f31e1b50bf3a56", 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) request_key(&(0x7f0000aea000-0x8)="7472757374656400", &(0x7f0000aea000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001c0000-0x2)="2f00", 0xfffffffffffffff8) request_key(&(0x7f0000aea000-0x5)="6465616400", &(0x7f000069a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002bd000)="2f6465762f6b766d00", 0xfffffffffffffffb) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "77703338340000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) set_mempolicy(0x8000001, &(0x7f0000aeb000-0x8)=0x7, 0xb) r5 = gettid() mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r5, 0x8, &(0x7f0000fb6000)=0xbf5) gettid() r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100000008d5c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x1000000fffd) mbind(&(0x7f0000396000/0x1000)=nil, 0x1000, 0x6ab6974f8e25362b, &(0x7f0000fad000-0x8)=0x4c0aee73, 0x1110c000000000, 0x0) r7 = syz_open_dev$ircomm(&(0x7f0000815000-0xd)="2f6465762f6972636f6d6d2300", 0xc, 0x47fe) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000)="2f6465762f6b766d00", 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f0000737000-0x20)={0x0, 0x1, 0x1000, 0x1000, &(0x7f0000001000/0x1000)=nil}) ioctl$KVM_CREATE_DEVICE(r8, 0xc00caee0, &(0x7f0000aea000)={0x3, r8, 0x0}) ioctl$KVM_GET_REGS(r9, 0x8090ae81, &(0x7f0000aeb000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r10 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) ioctl$KVM_SET_XSAVE(r9, 0x5000aea5, &(0x7f00003b2000)={"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"}) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r8, r10, &(0x7f0000007000/0x18000)=nil, &(0x7f0000fb8000)=[@text16={0x10, &(0x7f0000021000)="27cb2b04d8c106c4c29c2b8da1a5575576d40a93191bd369e7e8617701da935c29ca4634757aff5bf084b8fa69270829d95b962e4f02001922e6cf6916c4268b4bbe2c9dfc74b0df56611c708ed50c2fd8439a799ff61c39911ff6022a9e79fc29cc", 0x62}], 0x1, 0x0, &(0x7f0000021000)=[], 0x0) ioctl$KVM_RUN(r10, 0xae80, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0xffefffffff800000) socket(0x44000000010, 0x7, 0x3ff) r11 = socket$unix(0x1, 0xc, 0x0) r12 = socket$unix(0x1, 0x5, 0x0) listen(r12, 0x0) connect$unix(r11, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$KVM_KVMCLOCK_CTRL(r10, 0xaead) syz_kvm_setup_cpu$x86(r8, 0xffffffffffffffff, &(0x7f0000001000/0x18000)=nil, &(0x7f000000d000-0x18)=[@text16={0x10, &(0x7f0000020000-0x64)="065925e2cca74a7632e9e66eb9dc9225085b05000000abb57712d467cc61056c75dfa557b8d78c389219dec4825895bcdbee829bc7c147117c4ad269fb36c556d87c6fb2c3d4f0017b03a9630be7ee8ff69f2323ed436906b32cce8ae0b61223eb7c5cdd", 0x64}], 0x1, 0x8, &(0x7f0000020000)=[@cstype0={0x4, 0x4}], 0x1) 2017/09/25 09:55:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0xb, &(0x7f0000b13000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000002000-0xb4)="d56633430f7e753f1dd797fc5e89d521128bf9154d96738628b125794d486d4ad19a115a9efc72f3da45e5d706ee8ec07f3209076dc565a77e6483d0c55bb7e924e4c2ca6fc619d98751bf9fded33826c9731af9256fd750dbc26a1a0a4923f17ef222cca13211db44798765d349ab36bdab1c57ee0dba759beb5975411deb09e06116c1d98dc3c27a59aadf359ff5729796542d8f76766d9a86cab28b402486279740ce2f9b8a4e777fdf8f6c5f69f0142f3fb9") ioctl$TCSBRK(r0, 0x5409, 0xfffffffffffff79b) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000003000)=0x0, &(0x7f0000003000)=0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000004000)={0x1000}, 0x4) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r2 = geteuid() lchown(&(0x7f0000003000)="2e2f66696c653000", r2, r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000006000)=0x104c245b) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x7f, 0x6, &(0x7f0000004000-0xc0)=[{&(0x7f0000008000-0xd0)="040c0e493058904ea8ae176712774400eb07f759b71c53bc795a43febf086e2f98310d20dd799152f3310ed3e9a11685c9f801880045cb785c1011c7ac59405fcbafafa36b959184580d845641501cf2ab59f42b5e9f246735e4c496608d4dbf68ed51be724b5d458b1d324415c21390d2d783bb282662371fe40abd0648a59bf246b0097d3fdd06c3ad84a485e8c4eb90c0bbb27e6292e3ac2c95de51f6066b9cc08a1e28d732dbfb4cafb7178a161d2560f501c7b15ace7a9eb526c6c60479102e4805b0aff0451e5e4ba3d5dabc1f", 0xd0, 0x712d6780, 0x8}, {&(0x7f0000008000-0x6e)="627a6af6101e08b5dc0c4065a949f668f8b3fe00dc42be486c8f96e984de2d1a782b8644d5a7bda5aa40a5782df231e2d9b4312a86320a207f66dc5d9c4fa7b79f15cf76959aedfe1c19abeb813343e94c06745320890fc8334fe66ae600a05aeb0a8d82169362ebe238c3ec26a7", 0x6e, 0x9, 0x0}, {&(0x7f0000005000)="3b18560a806bd82735660ceaccdc6329193053a976511135803dbb245f64a58303b5a0e7c8f9a1f7d6224cd10e70c0cc272152efbfe3c4a22b4ae010179ef1fd2bebbc0d97c77d66ced551a09d22c88137c7372356a5a0ec34eab0bf9ebec60961f7c0b51397f78c56f541d044e8383cf17951459d9656e0467fde8bd06cd5ca8264461b89a8ca5dafab253f8c56ddb8ec5e492a6ccd548dd8bfda73a5b19073422d09100f6ecce34435e82859dfbfd8647de0560279f91ae796119f0496ec0511e987c80658e99b4e", 0xc9, 0xfffffffffffffff9, 0xffffffff}, {&(0x7f0000007000)="26a560dfd6f1fbca4f628376fbc237e219ca85be41aa78f77fe250ce8097f58ba429083c99cc866903f7ac95db5fb1a24414dc3b0fb3fa417f19421278c48f438922854410da2231885febda8471eeaf118fae566d378f251a3a6adfca81a13da29aa8e120376d2668801e9e6f863038bdce391d9bf4324d47dd67678cf3dc05f33d868462b8280f8587a011a7631338912f3bddd002dccb7587928d97521fb3b82d61b44fa53f849614448b4e9fd41f2485a23954115ab3474fd6db445a49c0428ed26b2234", 0xc6, 0x10001, 0xcee}, {&(0x7f0000004000)="fd584a2e71057094959e0362c60e06869e68f7f0844a7faacad7db30fd4f3ac1dfce093e7e34c8dbefb94327283e69b4946a9e538fa76de92ae42e5b3ceb1656a51446ca7c29fac21425d712f14ed894fdd5acfcc8fa06dcca3361ceb27d3f44b35b35da854a0c8937d54f355ba2ec11979026d1e227473a25de7720a15ebbc5a365cb4938e1f9c50f382157e1a553a17525ba9555ea5704b7d004868b1ae32494cef14d341fb93a", 0xa8, 0xfff, 0x100}, {&(0x7f0000008000-0x42)="12dd0963e88bd259622efdf222dde450f3b68ea0825406916c5d4f8c2e8e2842ff8a3bd1741ccd60d785d42750f0cb1e00349c402a523d467054e79e59ab291f11e2", 0x42, 0x14da4a67, 0x9}], 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000006000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000009000-0x98)={0x0, @in6={{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x7}, &(0x7f0000009000-0x4)=0x98) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000008000)={0x2, 0x600, 0x8, 0x100000001, 0x5dd, 0x10001, 0x1, 0xa9d0, r3}, &(0x7f0000008000-0x4)=0x20) 2017/09/25 09:55:14 executing program 4 (fault-call:5 fault-nth:1): mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x145, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x8001, 0x0, 0x137, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x9, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @sack={0x5, 0x1e, [0x2, 0xe3, 0x3, 0x3f, 0xffffffffffffffa7, 0x5, 0x291]}, @sack={0x5, 0xe, [0x8, 0x7e000, 0x2]}, @nop={0x1}, @sack={0x5, 0xa, [0x1400, 0x2]}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c01431a"}}}}}}) [ 120.340553] QAT: Invalid ioctl 2017/09/25 09:55:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000a1e000/0x3000)=nil) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) 2017/09/25 09:55:14 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000906000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000000000/0x3000)=nil) read(r0, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40) [ 120.349770] FAULT_INJECTION: forcing a failure. [ 120.349770] name fail_page_alloc, interval 1, probability 0, space 0, times 0 2017/09/25 09:55:14 executing program 4 (fault-call:5 fault-nth:2): mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x145, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x8001, 0x0, 0x137, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x9, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @sack={0x5, 0x1e, [0x2, 0xe3, 0x3, 0x3f, 0xffffffffffffffa7, 0x5, 0x291]}, @sack={0x5, 0xe, [0x8, 0x7e000, 0x2]}, @nop={0x1}, @sack={0x5, 0xa, [0x1400, 0x2]}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c01431a"}}}}}}) 2017/09/25 09:55:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000e6d000/0x4000)=nil) r0 = syz_open_dev$sg(&(0x7f00000a9000)="2f6465762f73672300", 0x6, 0x14600) accept4$unix(r0, &(0x7f0000d7e000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00002a5000)=0x8, 0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f9d000)={{&(0x7f0000f35000/0x2000)=nil, 0x2000}, 0x2, 0x0}) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) [ 120.349786] CPU: 0 PID: 17055 Comm: syz-executor4 Not tainted 4.14.0-rc2+ #100 2017/09/25 09:55:14 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000906000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) read(0xffffffffffffffff, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40) 2017/09/25 09:55:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80c, 0x3) connect$inet6(r0, &(0x7f0000c5f000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x3) writev(r0, &(0x7f0000f3d000)=[{&(0x7f0000f39000)="29000000180031fbffff0000006500070a000066036dff06b102ffe10c000800040000000007070b37", 0x29}], 0x1) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000fb8000)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r2, &(0x7f000091e000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) recvfrom$ax25(r2, &(0x7f00004f9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48, 0x2, &(0x7f0000d61000)={0x3, {"9318e1f528a337"}, 0x7fffffff}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004e4000)="2f6465762f73657175656e6365723200", 0x10000, 0x0) r3 = socket(0x800000000001e, 0x1000000000001, 0x10001) socket(0x10, 0x80800, 0x400000000010) socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket(0xa, 0x802, 0x0) connect$inet6(r4, &(0x7f000079a000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = socket(0xa, 0x1, 0x0) recvmsg(r1, &(0x7f0000f44000)={&(0x7f000045e000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000a0b000)=[], 0x0, &(0x7f0000898000-0xde)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde, 0x8}, 0x2000) syz_extract_tcp_res(&(0x7f0000e2f000-0x8)={0x0, 0x0}, 0x800007ff, 0xfffd) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffe, 0x3, 0x43, 0x2, 0x0, []}) ioctl(r5, 0x8916, &(0x7f0000000000)="") sendmsg(r5, &(0x7f000010b000)={&(0x7f000072b000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000090f000)=[{&(0x7f0000040000)="5dda277ef9190a5d381ee5e1a2e9f3a3a3720fc56a7c1757861649c39332dace40505d07b3b97783c8c836e3ee86a120b965943f267338bdb20b2d59b45d84e32f871dc5726e89ff139349b45cd47bfabaee2b366cbf697b5d31051e97a60414de0829a847d7d4d2ad147e4134ee77136709450e75dce22102e422316bf7d72b118b74ea3f00be5c16a22b68a0bd4db48cfdba581049eccc555a02505da67516b6abfce6c9fbc3d5b1e95acb3b0dd3d3852ef3af3aba0ac42bbd60ffbea067bf85d0f6c78234914515b029f545c2d6b83e666c005eb700058f9ed488e0efcff08cd03edbe79de1", 0xe7}, {&(0x7f000005d000-0xea)="c36eac274684ce9d508adf67efc22e2b71849840e796896f62950a25ad790521c5d83aadf92eaab9ee615291bdcea8fe330cdc51e2739f7cb601ce4ad2205debd1765a15248739fed14495b14d156898a5bb02a27736afbe594487a3a512c90a2ed9ba377ab866895ae72feb7109bfbdcb5ffed2188ea25efcf3bac86f78a806aa84376f225b7eb45441441f6646130fda286342e9bf900d8814efe4a9c5962845b7e4700d0bf0eea64df1220fadf944e941ec6ed14588a7a670e95ac8fbd6a3fcf44b54b84f2c204ff827d0a27462765eaac225bf4cf0cff6ef0917e696a538abcda79a33015a8dc63a", 0xea}], 0x2, &(0x7f0000698000)=[{0xb0, 0x0, 0xb72, "eb3e844958a4e9fbb7e9c183b0ae9f1e31fe5e12567238afc74b5a8edb85a939fefc079a5960311d695223c6e9501b6cfaca4bb1b5b0d91c305948e31afc0dd7f1c774570787077277d6873dd0a91011cb7c7e771dd91f3c634c833ac69939c6814dd5b628c8e1ce40d67f0706afa936eb592a2bc11811a23760a36444680a57eb62a6be02a14528530ddb134a41dfb83b3b38845278c08063"}], 0x1, 0xc0}, 0x4000) sendto$inet6(r4, &(0x7f0000d85000)="512578ebcf68371321a90ef83b7ffe6b21d4b211b31a3a0a5779e4989d7b2928e595f73b99a37e8c94f68ff7384e66a74500727a7b52c962454ce03a89", 0x3d, 0x48084, &(0x7f0000c4e000-0x1c)={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, 0x1c) ioctl(r3, 0x8939, &(0x7f0000000000)="") r6 = semget$private(0x0, 0x7, 0x42) semctl$GETNCNT(r6, 0x0, 0xe, &(0x7f00006e2000-0x37)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendmsg$alg(r4, &(0x7f00007fb000-0x38)={0x0, 0x0, &(0x7f0000942000-0x40)=[{&(0x7f000050c000)="", 0x0}, {&(0x7f00000cd000-0xae)="2b13295f58385d57aca5c278f5a6affa57838de790ed6bfd43393d0e74181249d938f7300aa6599c09205500234f5976cb1df149dd224180868acb2221e03f89f5694468dace5645ee3df92dfd0b242a5d5b843286875abff9aaabbe75cfe3009732e777022eb1a6be3b3bcc24cc216d0fb5029432bea4bdb2f8dcec2b6781bf26b4f4ac701079c7f9753397dcad411517959450d0401f18a2774db72ff89a8b6d235886673d57611d796c7d31cd", 0xae}, {&(0x7f0000878000-0x61)="808d73fe09e7cdf6e0042dde408ca550d810ca189864f84ec33e05971c3e70e0a821a5adf58a200fb090128105cfd060bee3beaf8cd66116ea4c8479470c47559c49f6edec7c5962b41a8c2d606a12f74cdae5419f15c04bfc55001894a41efb5b", 0x61}, {&(0x7f000020f000)="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", 0x1000}], 0x4, &(0x7f0000942000-0x48)=[@op={0x18, 0x117, 0x3, 0x200000000000000}, @assoc={0x18, 0x117, 0x4, 0xbe74}, @op={0x18, 0x117, 0x3, 0x9}], 0x48, 0x40}, 0x44080) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f000093d000-0x7)={@common="7465716c300000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r4, &(0x7f0000a6c000-0xa0)="2d3b97bbe43a90f117fc8b0917520010723613863e3b6722d46020bb8ba66bed8f9d1520adc66e33c3af2f7c6e75a2c9bda508bb87c795900467240c8ddcc88049d78d5874ba7332a926bd521c8a8271336e47bef28002de50f6399479804c2db8ceef4efb0ba6f2ecb09acdaf0d16daa094feca3b21e9ff0f000000000000c25f8a56132e546c8d555a2fcb7803e7d424074fb661fdb860d2c4fe69acf112", 0x9f, 0x204000, &(0x7f00003ba000-0x1c)={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200000000005}, 0x1c) bind$ipx(r4, &(0x7f00002be000-0x10)={0x4, 0x3, 0x7, "7463000005ef", 0xffff, 0x0}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000413000-0x4)=0x0) 2017/09/25 09:55:14 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000002000-0x8)="7472757374656400", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x7)="63707573657400", 0xffffffffffffffff) keyctl$update(0x2, r1, &(0x7f0000002000-0xa0)="ebf7c9fc8698273056dcbe98401edd6ccfde600da126be9f4cb09f74d27d3d335afb029e84fca3b9581ac4da26e707fc3642b25c05acf4022bae2e9cbafdb4f84248705a5af6270d3e353a83c2e6fcb4713b30b5ddc6d4c8ae028df563327103134e728059e88791f1701c9a636c683f848133483eeafee95c5cc0557951cfc59a700cb7241819b8583c3e988d8b06600b705ec211b407645ed79ec76c4b61de", 0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f7161745f6164665f63746c00", 0x8000, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000001000)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x2, 0x0) ioctl$KDDELIO(r3, 0x4b35, 0x7) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x145, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x8001, 0x0, 0x137, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x9, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @sack={0x5, 0x1e, [0x2, 0xe3, 0x3, 0x3f, 0xffffffffffffffa7, 0x5, 0x291]}, @sack={0x5, 0xe, [0x8, 0x7e000, 0x2]}, @nop={0x1}, @sack={0x5, 0xa, [0x1400, 0x2]}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c01431a"}}}}}}) 2017/09/25 09:55:14 executing program 7: mmap(&(0x7f0000000000/0x85000)=nil, 0x85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x200000000000c) keyctl$session_to_parent(0x12) mmap(&(0x7f000006f000/0x3000)=nil, 0x3000, 0x40000400003, 0x10, r0, 0x0) mmap(&(0x7f0000085000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000086000-0x8)={0x0, 0x0}) mmap(&(0x7f0000060000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x803f, r0, 0x0) mmap(&(0x7f0000087000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000080000)={0x2, r1}) mmap(&(0x7f0000072000/0x1000)=nil, 0x1000, 0x8, 0x32, r0, 0x0) mmap(&(0x7f0000085000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r0, 0x7ffff) epoll_pwait(r2, &(0x7f000007f000-0xc)=[{0x0, 0x0}], 0x1, 0x8000000040000009, &(0x7f000007b000-0x2)={0xfffffffffffffffe}, 0x8) fcntl$getflags(r0, 0x409) r3 = dup2(r0, r0) mmap(&(0x7f0000086000/0x1000)=nil, 0x1000, 0x2000004, 0x35, r3, 0xfffffffffffffffc) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000077000)="2f6465762f6877726e6700", 0x400010424000, 0x0) mmap(&(0x7f0000088000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000089000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000089000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000062000)=0x2000000000018f) mmap(&(0x7f0000088000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f000008a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x4000)=nil, 0x4000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000038000-0x10)={&(0x7f0000022000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) r5 = fcntl$getown(r0, 0x9) ptrace$peekuser(0x3, r5, 0x1d) mmap(&(0x7f0000087000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = dup3(r3, r2, 0x180004) mmap(&(0x7f0000032000/0x4000)=nil, 0x4000, 0x3, 0x30, 0xffffffffffffffff, 0x2000000000000) mmap(&(0x7f0000086000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4$unix(r6, &(0x7f000008c000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000024000)=0x6e, 0x80004) mmap(&(0x7f000003b000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x40000000000) mmap(&(0x7f0000089000/0x1000)=nil, 0x1000, 0xfffffffa, 0x810, r6, 0x0) mmap(&(0x7f000008a000/0x1000)=nil, 0x1000, 0x3, 0x10000000000032, r7, 0x0) syz_open_dev$loop(&(0x7f000008a000)="2f6465762f6c6f6f702300", 0x7fff, 0x18040) mmap(&(0x7f000008a000/0x1000)=nil, 0x1000, 0x1, 0x32, r2, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x814, r6, 0x0) mmap(&(0x7f000001f000/0x3000)=nil, 0x3000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000075000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r6, 0x80404532, &(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f000008c000/0x1000)=nil, 0x1000, 0x2, 0x32, r6, 0x8000000000) mmap(&(0x7f000008d000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000008e000-0x8)={0x0, 0x0}) ioprio_get$pid(0x3, r8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000)=[{&(0x7f0000000000)="3abe11fc473e324d89af3aaf5624d3580c7dfcd88ec72ea72b02052b7eaa2a314c9243b8abf502de8bb11d5f826f19b03eb7230a6c1088c9ceaef5c9abe6e8e882665386ca097664aa556f57bafb32aa8cf9d911e2d659e859523e9e2771aa34b9be60206f2b5866dd4788d45846a9096eca875fdc4c4e668f", 0x79}, {&(0x7f0000001000)="c70ea08d53bccf09a6cc9e542aaa28a1aeee93b435177c315cbe1de108768d4b6f94bd656a92e170dbb2091051911bf8b2122dda080545bf248f506cf19194193876", 0x42}, {&(0x7f000008e000-0xb2)="76d3cb4645b45655f7e4858cb70cf218eb2fa438551aaec846ef7ca422e132a8914320b1e62b0022af31cb2457759414cf99d8344383c5782d072a264d43540db13f6c7473a06eac812be21d8762876d809a4d9feb492b836113f2889b006da5a48fe9434ea912f53f5b95670a41dc8e78a47016a6ece8480614f5f56c4a65c9b3b3351b764c2b451b3641dddec057506afbe6f5af2438d0d0924bc3dece8073e9d3302a02d014a58882b4c03c9f6208d922", 0xb2}], 0x3) [ 120.349795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.349802] Call Trace: [ 120.349825] dump_stack+0x194/0x257 2017/09/25 09:55:14 executing program 6: setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000084d000+0xc3)=0x6, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000002f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000f14000)=0x0) setpriority(0x0, r1, 0x85) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x3, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) syz_open_dev$sndseq(&(0x7f00006ec000-0xd)="2f6465762f736e642f73657100", 0x0, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000ae8000)={0x3, 0x0, 0x11000, 0x2000, &(0x7f00003a8000/0x2000)=nil}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000542000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000320000)=0x14) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000ac3000/0x18000)=nil, &(0x7f0000469000-0x18)=[@text16={0x10, &(0x7f0000028000)="f0ff4500baa100ec660f73d878a0e600f2672e650f20850f080f770f01cfba410066ed0f1a2e0050", 0x28}], 0x1, 0x400, &(0x7f0000c7a000-0x10)=[], 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009a2000)=0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00002af000/0x18000)=nil, &(0x7f0000af2000)=[@text32={0x20, &(0x7f000063c000)="362e0f7f6937d95d000dc894d34e0f32440f20c0350b000000440f22c03e0fc769920f3066b83d018ee066b81e010f00d80f09", 0x33}], 0x1, 0x0, &(0x7f0000aef000)=[], 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000af5000-0x45)={0x70001, 0x0, [0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000aeb000-0xc8)={0x8, 0x0, [{0x7, 0x400005, 0x5, 0x1, 0x3, 0x0}, {0x7, 0x100000000, 0x40e4f38, 0x10001, 0x287, 0x0}, {0xa, 0x7, 0x5e, 0x9, 0x3f6, 0x0}, {0xc0000007, 0x7, 0x120, 0xb, 0x7f, 0x0}, {0x8000000f, 0x8, 0x44f, 0x18000, 0x2, 0x0}, {0x6, 0x0, 0x7a, 0x6, 0x3c, 0x0}, {0x6, 0x7, 0x100000001, 0xfffffffffffffffc, 0x10004, 0x0}, {0x1, 0x4, 0xfff, 0x714e, 0x0, 0x0}]}) fcntl$getownex(r2, 0x10, &(0x7f0000c6a000-0x8)={0x0, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 120.349850] ? arch_local_irq_restore+0x53/0x53 [ 120.349871] ? __lock_acquire+0x732/0x4620 [ 120.349885] ? unwind_get_return_address+0x61/0xa0 [ 120.349923] should_fail+0x8c0/0xa40 [ 120.349949] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 120.349973] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 120.349994] ? __read_once_size_nocheck.constprop.8+0x10/0x10 [ 120.350016] ? is_bpf_text_address+0x7b/0x120 [ 120.350035] ? lock_downgrade+0x990/0x990 [ 120.350057] ? show_initstate+0xb0/0xb0 [ 120.350076] ? bpf_prog_alloc+0x310/0x310 [ 120.350119] ? __read_once_size_nocheck.constprop.8+0x10/0x10 [ 120.350134] ? vfs_write+0x18f/0x510 [ 120.350153] ? unwind_dump+0x4c0/0x4c0 [ 120.350184] ? unwind_next_frame.part.6+0x1ae/0xc70 [ 120.350206] ? unwind_next_frame.part.6+0x1ae/0xc70 [ 120.350235] __alloc_pages_nodemask+0x338/0xd80 [ 120.350247] ? perf_trace_lock+0xf1/0x860 [ 120.350261] ? print_usage_bug+0x480/0x480 [ 120.350282] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 120.350310] ? perf_trace_lock_acquire+0xfe/0x900 [ 120.350332] ? print_usage_bug+0x480/0x480 [ 120.350355] ? perf_trace_lock+0x860/0x860 [ 120.350428] alloc_pages_current+0xb6/0x1e0 [ 120.350455] skb_page_frag_refill+0x358/0x5f0 [ 120.350477] ? sock_warn_obsolete_bsdism+0xb0/0xb0 [ 120.350503] ? lock_release+0xd70/0xd70 [ 120.350530] ? __lock_is_held+0xbc/0x140 [ 120.350578] tun_build_skb.isra.42+0x2a2/0x1690 [ 120.350617] ? tun_flow_update+0xf70/0xf70 [ 120.350631] ? is_bpf_text_address+0xa4/0x120 [ 120.350648] ? __kernel_text_address+0xae/0xe0 [ 120.350663] ? unwind_get_return_address+0x61/0xa0 [ 120.350681] ? __save_stack_trace+0x7e/0xd0 [ 120.350705] ? perf_trace_lock+0xf1/0x860 [ 120.350738] ? check_noncircular+0x20/0x20 [ 120.350750] ? __lock_acquire+0x20fd/0x4620 [ 120.350774] ? perf_trace_lock+0xf1/0x860 [ 120.350804] ? check_noncircular+0x20/0x20 [ 120.350834] ? perf_trace_lock+0xf1/0x860 [ 120.350848] ? check_noncircular+0x20/0x20 [ 120.350876] ? check_noncircular+0x20/0x20 [ 120.350900] ? perf_trace_lock_acquire+0xfe/0x900 [ 120.350918] ? find_held_lock+0x39/0x1d0 [ 120.350953] tun_get_user+0x1dad/0x2150 [ 120.351011] ? tun_build_skb.isra.42+0x1690/0x1690 [ 120.351032] ? lock_release+0xd70/0xd70 [ 120.351062] ? tun_chr_close+0x60/0x60 [ 120.351096] ? lock_release+0xd70/0xd70 [ 120.351119] ? __lock_is_held+0xbc/0x140 [ 120.351181] ? __tun_get+0x1d4/0x2e0 [ 120.351197] ? tun_chr_close+0x60/0x60 [ 120.351211] ? find_held_lock+0x39/0x1d0 [ 120.351251] tun_chr_write_iter+0xde/0x190 [ 120.351275] __vfs_write+0x68a/0x970 [ 120.351304] ? kernel_read+0x120/0x120 [ 120.351327] ? wait_for_completion+0x7b0/0x7b0 [ 120.351360] ? avc_policy_seqno+0x9/0x20 [ 120.351376] ? selinux_file_permission+0x82/0x460 [ 120.351417] ? rw_verify_area+0xe5/0x2b0 [ 120.351429] ? __fdget_raw+0x20/0x20 [ 120.351454] vfs_write+0x18f/0x510 [ 120.351483] SyS_write+0xef/0x220 [ 120.351506] ? SyS_read+0x220/0x220 [ 120.351519] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 120.351538] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 120.351572] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 120.351583] RIP: 0033:0x40c341 [ 120.351591] RSP: 002b:00007fe7089e3c10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 120.351606] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 000000000040c341 [ 120.351614] RDX: 0000000000000145 RSI: 0000000020002000 RDI: 0000000000000015 [ 120.351621] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 120.351629] R10: 00000000000f4240 R11: 0000000000000293 R12: 00000000004b6c37 [ 120.351637] R13: 00007fe7089e3b48 R14: 00000000004b6c47 R15: 0000000000000000 [ 120.414682] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. [ 120.428375] FAULT_INJECTION: forcing a failure. [ 120.428375] name failslab, interval 1, probability 0, space 0, times 0 [ 120.428389] CPU: 1 PID: 17081 Comm: syz-executor4 Not tainted 4.14.0-rc2+ #100 [ 120.428397] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.428404] Call Trace: [ 120.428428] dump_stack+0x194/0x257 [ 120.428450] ? arch_local_irq_restore+0x53/0x53 [ 120.428469] ? __read_once_size_nocheck.constprop.8+0x10/0x10 [ 120.428484] ? retint_user+0x8/0x20 [ 120.428521] should_fail+0x8c0/0xa40 [ 120.428544] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 120.428563] ? unwind_next_frame.part.6+0x1ae/0xc70 [ 120.428579] ? unwind_dump+0x4c0/0x4c0 [ 120.428598] ? check_noncircular+0x20/0x20 [ 120.428611] ? rcu_pm_notify+0xc0/0xc0 [ 120.428645] ? rcu_read_lock_sched_held+0x108/0x120 [ 120.428666] ? print_usage_bug+0x480/0x480 [ 120.428688] ? find_held_lock+0x39/0x1d0 [ 120.428722] ? lock_downgrade+0x990/0x990 [ 120.428734] ? __lock_acquire+0x20fd/0x4620 [ 120.428762] should_failslab+0xec/0x120 [ 120.428779] kmem_cache_alloc+0x47/0x760 [ 120.428814] __build_skb+0x9d/0x450 [ 120.428830] ? skb_try_coalesce+0x1ce0/0x1ce0 [ 120.428847] ? lock_acquire+0x1d5/0x580 [ 120.428862] ? tun_build_skb.isra.42+0x455/0x1690 [ 120.428899] build_skb+0x6f/0x260 [ 120.428914] ? __build_skb+0x450/0x450 [ 120.428949] tun_build_skb.isra.42+0x92f/0x1690 [ 120.428985] ? tun_flow_update+0xf70/0xf70 [ 120.428998] ? is_bpf_text_address+0xa4/0x120 [ 120.429022] ? check_noncircular+0x20/0x20 [ 120.429037] ? __lock_is_held+0xbc/0x140 [ 120.429058] ? __lock_is_held+0xbc/0x140 [ 120.429100] ? find_held_lock+0x39/0x1d0 [ 120.429124] ? check_noncircular+0x20/0x20 [ 120.429143] ? lock_downgrade+0x990/0x990 [ 120.429176] ? check_noncircular+0x20/0x20 [ 120.429188] ? finish_task_switch+0x1aa/0x740 [ 120.429213] ? find_held_lock+0x39/0x1d0 [ 120.429242] tun_get_user+0x1dad/0x2150 [ 120.429283] ? tun_build_skb.isra.42+0x1690/0x1690 [ 120.429297] ? lock_release+0xd70/0xd70 [ 120.429321] ? tun_chr_close+0x60/0x60 [ 120.429348] ? lock_release+0xd70/0xd70 [ 120.429369] ? __lock_is_held+0xbc/0x140 [ 120.429405] ? __tun_get+0x1d4/0x2e0 [ 120.429418] ? tun_chr_close+0x60/0x60 [ 120.429429] ? find_held_lock+0x39/0x1d0 [ 120.429460] tun_chr_write_iter+0xde/0x190 [ 120.429482] __vfs_write+0x68a/0x970 [ 120.429511] ? kernel_read+0x120/0x120 [ 120.429533] ? wait_for_completion+0x7b0/0x7b0 [ 120.429566] ? avc_policy_seqno+0x9/0x20 [ 120.429579] ? selinux_file_permission+0x82/0x460 [ 120.429616] ? rw_verify_area+0xe5/0x2b0 [ 120.429629] ? __fdget_raw+0x20/0x20 [ 120.429649] vfs_write+0x18f/0x510 [ 120.429672] SyS_write+0xef/0x220 [ 120.429691] ? SyS_read+0x220/0x220 [ 120.429702] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 120.429717] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 120.429743] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 120.429753] RIP: 0033:0x40c341 2017/09/25 09:55:15 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000906000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) read(r0, &(0x7f000000a000-0x64)="", 0x0) 2017/09/25 09:55:15 executing program 1: seccomp(0x1, 0x1, &(0x7f00007fb000)={0x5, &(0x7f00002da000)=[{0x4, 0x6, 0x5, 0x9}, {0x4604, 0x7, 0x7fff, 0x8}, {0x0, 0x200, 0x0, 0x3}, {0x8000, 0x4, 0x100, 0x4}, {0x4, 0x1, 0x4, 0xfffffffffffffff9}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) r2 = socket(0x10, 0x4000000000000002, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00007ef000-0xc)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x40003ff, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r3 = shmget$private(0x0, 0x2000, 0xbfc, &(0x7f0000c3c000/0x2000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) semop(0x0, &(0x7f00007f3000)=[{0x0, 0x2000, 0x1000}, {0x0, 0x40, 0x1000}, {0x0, 0x4, 0x1800}], 0x3) r4 = semget$private(0x0, 0x4, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x3, 0x0, 0x7fffffff) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000f9c000-0x10)={0x1ffc, 0x7, 0x80000001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000f9b000-0x28)={&(0x7f00003c0000/0x2000)=nil, 0x1000, 0x1, 0x10, &(0x7f000026f000/0x3000)=nil, 0x6}) setsockopt(r5, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000f9d000)={0x4, 0x7, 0xffffffff, 0x0, 0x8, 0xfffffffffffffbff, 0x7d, 0x7, 0x4, 0x273e, 0x1, 0x1, 0x0, 0x0, 0x3, 0x4, 0x80000001, 0x4, 0x5}) getsockopt$sock_timeval(r5, 0x1, 0x14, &(0x7f0000467000)={0x0, 0x0}, &(0x7f0000f9c000)=0x10) semctl$SEM_STAT(r4, 0x3, 0x12, &(0x7f0000fee000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/09/25 09:55:15 executing program 4: pipe2(&(0x7f0000711000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f0000ce8000-0x40)={0x3, 0x3, 0x4, 0x5, 0x20, 0x8, 0x3ff, 0x4}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) munlockall() listen(r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x179, &(0x7f0000001000-0x181)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x14, 0x4, 0x8002, 0x0, 0x16b, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x3c, 0x5, 0x3, 0x5621, [{[@broadcast=0xffffffff], 0xa9}, {[@rand_addr=0x4], 0x2}, {[], 0xe0}, {[], 0x0}, {[@broadcast=0xffffffff], 0x2}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x7}, {[], 0x2}, {[@broadcast=0xffffffff], 0x3}, {[], 0x0}]}]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, 0x9, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @sack={0x5, 0x1e, [0x7, 0x1001, 0x3, 0x3f, 0xffffffffffffffa7, 0x5, 0x291]}, @sack={0x5, 0xe, [0x8, 0x7e000, 0x2]}, @nop={0x1}, @sack={0x5, 0x2, []}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c01431a"}}}}}}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2017/09/25 09:55:15 executing program 2: mmap(&(0x7f0000000000/0x968000)=nil, 0x968000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$sg(&(0x7f0000865000-0x9)="2f6465762f73672300", 0x0, 0x24000) mmap(&(0x7f000016c000/0x1000)=nil, 0x1000, 0x4, 0x32, r1, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000969000-0x4)=0x101, 0x4) r2 = socket$netlink(0x10, 0x3, 0x10) writev(r2, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d000100090000000001000f536e06ce", 0x58}], 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000c69000)={0x0, 0xffff}, &(0x7f0000516000)=0x8) r3 = memfd_create(&(0x7f00001ac000)="776c616e3047504c9000", 0x2) r4 = socket(0x10, 0x20000802, 0x679) signalfd4(r3, &(0x7f00009af000)={0x88d6}, 0x8, 0x400000) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000f5e000)=0x0) mmap(&(0x7f0000968000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000968000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000969000-0x8)={0x0, 0x0}) r5 = getpid() mmap(&(0x7f0000969000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000969000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r5, &(0x7f0000969000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000052000)={{0x0, 0x0}, {0x77359400, r6}}, &(0x7f0000050000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x2, &(0x7f000004e000)={0xfffffffffffffffe, 0x5, 0x1, @tid=0x0, []}, &(0x7f000004e000)=0x0) request_key(&(0x7f000081d000)="7573657200", &(0x7f0000a3f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008fb000-0x7)="25656d30217b00", 0xffffffffffffffff) mmap(&(0x7f0000968000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f00002f8000-0x8)="2e2f66696c653000", 0x3) r7 = socket$netlink(0x10, 0x3, 0x15) writev(r7, &(0x7f0000a95000)=[{&(0x7f0000fae000)="290000001800310806e80a0000000001020000000200ff06800e00000c000900ffff0e0000f4ff09b4", 0x29}], 0x1) writev(r0, &(0x7f00000aa000-0x10)=[{&(0x7f0000023000)="580000001400192300a14b80040d8c560a0600000000e076489643d818fe5800000004ca8164643e8900050028635a0004fbf5100000000000000004001c04ed5e000000000022000800010000040000001f00ec6b0f536e", 0x58}], 0x1) mmap(&(0x7f0000969000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004a3000-0xf)="2f6465762f73657175656e63657200", 0x8401, 0x0) restart_syscall() clock_gettime(0x0, &(0x7f00002e8000-0x10)={0x0, 0x0}) mmap(&(0x7f000096a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000096a000)=[{r1, 0x80, 0x0}, {r1, 0x421, 0x0}, {r1, 0xa210, 0x0}, {r8, 0x4120, 0x0}], 0x4, &(0x7f0000954000-0x10)={r9, r10+10000000}, &(0x7f0000cca000-0x8)={0x2}, 0x8) mmap(&(0x7f0000969000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000969000)={0x80, 0x0, 0x0, 0x101}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f000000b000)={r11, 0xfffffffffffffffa}) flistxattr(r8, &(0x7f0000271000-0x7)="00000000000000", 0x7) 2017/09/25 09:55:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f000048a000-0x8)="2e2f66696c653000", &(0x7f00001ba000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mknod(&(0x7f0000f18000)="2e2f66696c653000", 0x8109, 0x3) rmdir(&(0x7f0000dec000)="2e2e") r0 = syz_open_dev$mouse(&(0x7f0000d28000)="2f6465762f696e7075742f6d6f7573652300", 0x100000001, 0x103000) sendmsg(r0, &(0x7f00007fd000-0x38)={&(0x7f0000753000-0xe)=@l2={0x1f, 0x6, {0x2, 0xfffffffffffffff8, 0x6, 0x0, 0x20, 0x1}, 0x1e8, 0x8}, 0xe, &(0x7f0000117000-0x40)=[{&(0x7f0000185000-0xb4)="b91bb0065e78f54f077542e28e7923f266a2d369efd31f4f3e23bc1edd7bba3fe12211dce59cd42eec98d2235d8c9e2e9eb6ee1c3f3d212322544710360452016f3f86b425a6d1f9cc9e11fe31b648ce33bb189cd25397a92d347e5f5ee727f465a3cf5cca5902b001d75605d5402332ace60dcee21ab4ce24aacabeeb2589265dc2f3338b1fee72f50327cbed766c515127860bcc588376a8afc806351659e3811f603bf9962a0c599983366ee764327edbe530", 0xb4}, {&(0x7f0000e7f000-0x94)="707a91fdb8d22488ac890f57b75501ef42e90fd27d9aef85d10018d0854ddbf0b985ef90491dd49f90c4d80b0274c4359621740b2d0eeea396424ad339d494cb398d9e795f7276e7f3ac63bf65ef7f753b30cb6ede6f2b8e8d67b9d54bc0964c299938865da97e1dafc582db03c388933e6ae7246a37e30403438576dff5e0d3c4d2450dbd6952f52c83310ed7fa5865d70c8864", 0x94}, {&(0x7f0000b66000)="c1d6e63e6e403f80abb3e12bebba1d9f0952ede548197da9e2c0fa197d00a43c026fe8ecf4508068fa159bb89ab627e95c5bbe24e5cb97b207f13a7f1cca0c59fd3fd3248d6c50521009acae2e2fe7dd5b3753696b58d300d606a9a5a660eee1afe2695b375b6a98dbf66918f3ba7a4738a6bcc0fa0a6235824941c986a0f0c10b70c5f1ae1de8efab7a3bbd9d95fda3b98402d06b8bb67924d7dfbff116bf160c0e0bb49fa865df5e36dfd43a601010c7da786767c7d462ed29f4deb0366fec876b72eea2251fcf6c9f50c3b3d7eb8fe460e39d26f1919142a76b", 0xdb}, {&(0x7f00006ec000-0x1000)="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", 0x1000}], 0x4, &(0x7f00002da000-0x168)=[{0xb0, 0x10d, 0xceac, "02ba2a80e79fb4b94dfda04cf01f6761da9e1dbf607754c26040b5062fd4a5ce5ad80eb20532d9df23c58df577cd229934b65275bf022ddd4aa34a8e9581b67138bc701fc17065005f97dd16fd5939839d5b2dbe375d114d979461bb09bfb5e3b22b381e057b272f7d5343c77e0c8342cdf096f27a9e6ac6f4092130e196c24589a5441957b91d0a8fc4cbf16096acbf48d7de9a035a1bd0b2"}, {0xb8, 0x10b, 0xacc, "c49ddd0314acac1ab95deba9d5d559a815c98a1910df98bc9dc54ec37fa92cf52ee2f2803fdfddea16fd24a70f64b47f370531bf09bd17ae883b05b2ff4ad4bb666e4c50c25f24a31bdd60c69bf13a5b85dd95ac241d96b8a73d3aaae92ac3f860bb3cfeb303ad4b60da20bb1db6ad663df3db26700c737676879f7bcb8467cf9d1d7f155d1fbe340f9410e7adb78f3d875e6987868b9c6d5943afbe8c151165f498"}], 0x2, 0x8050}, 0x1) r1 = socket(0x1, 0x0, 0xfd) sendto$ax25(r1, &(0x7f000019d000)="9f2f46ce5d0d12e32e725725be6228104369dff35efbc0ce1ad125158a4ff704a8ca6a2bb99f6bc1f44843393f6f47eb7f5c0d43ac7cb563608b446c32facc3d2f9574964c4c0dc8aafe74b40a8717465654f6c3ae812c3d7e8c69c3dbff281619a8d975e67956b902b57546412bffe3eca5e45679f9dfdecc37475285cc5cdc8e0fe16e5322a4a7430fa78ae31000488ae4ee6b0c69443b", 0x98, 0x840, &(0x7f00009e4000)={0x3, {"6b3098f8ed3bca"}, 0x1}, 0x10) 2017/09/25 09:55:15 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0x100279) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f35000-0x4)=0x0) stat(&(0x7f0000932000+0x811)="2e2f66696c653000", &(0x7f0000887000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r3) setpriority(0x1, r2, 0x7fffffff) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a64000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000c03000)={r4, 0x80000, r5}) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007bf000)="2f6465762f6877726e6700", 0x440ff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00001e3000)={0x1, [0x0]}, &(0x7f0000ede000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000c89000-0x6)={r8, 0x2}, 0x6) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000063e000)={0x0, 0x80000, 0xffffffffffffffff}) r9 = add_key(&(0x7f000039a000-0x6)="6269675f6b657900", &(0x7f0000f5d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ba6000)="b971d5841440d0524d0df7cc1e86ac22c8af304d4b14be9281446f66ae67cd84b4ce80859903bedd987ad27ef896347241b55a9226997178c196f66b1e577d33f80f88848907d5bc3e0b6c6d58b5ccbb03dc7c82dd03915262176d1704c086a538a5f9cf0de0d4464cf957fb848a895a38ee8fa09c3f", 0x76, 0xffffffffffffffff) keyctl$read(0xb, r9, &(0x7f0000d20000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000039c000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f000017d000-0x20)={0x677, 0x2, 0x3a132f65, 0xfffffffffffff1fb, 0x10, 0x3}) fcntl$setsig(r6, 0xa, 0x77) r10 = shmget(0x1, 0x1000, 0x4, &(0x7f0000fe8000/0x1000)=nil) shmctl$IPC_RMID(r10, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000487000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000dca000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) mq_notify(r0, &(0x7f000039a000-0x50)={0x8, 0x80, 0x0, @thr={&(0x7f0000145000-0x1d)="b11982054681368fe4677b45344af5e908c687bf7331354e08799d39c3", &(0x7f0000983000-0x1d)="73b3618d3bf6cc2156022626d767cb129ec29d1c28b927a7a4e87326b7"}, []}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00002f4000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x2c) socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000f78000)={0x0, 0x4, 0x6, 0x0}, 0x6) sendmsg$netlink(r0, &(0x7f0000fea000-0x38)={0x0, 0x0, &(0x7f000000a000)=[{&(0x7f00000d0000)=[{0x14, 0x10, 0xfffffffffff7ffff, 0x0, 0x0, "c8ee0a"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x807c) pipe2(&(0x7f0000c88000-0x8)={0x0, 0x0}, 0x80800) setsockopt$inet6_mtu(r11, 0x29, 0x17, &(0x7f0000e47000-0x4)=0x2, 0x4) 2017/09/25 09:55:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00003ee000-0x18)="706f7369785f61636c5f61636365737377656d30656d3100", 0x0, 0x0, &(0x7f0000319000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_create1(0x0) mq_open(&(0x7f0000000000)="2d2400", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000d04000)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() getpgrp(0x0) r3 = gettid() getpgid(r3) r4 = gettid() fcntl$setown(0xffffffffffffffff, 0x8, r2) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x640, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0xfffffffffffffffd, &(0x7f00003dc000-0x1)="00", &(0x7f00008c7000)=0x0, &(0x7f000039f000)=0x0, &(0x7f000017d000-0x1)="5e") getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f00004b1000)=0x0, &(0x7f0000001000-0x4)=0x0) acct(0x0) wait4(0x0, &(0x7f0000001000-0x4)=0x0, 0xa0000000, &(0x7f0000672000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f000001d000)=[{&(0x7f000007a000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0800070005110001000500000000000000040000011018e9070000000000", 0x39}], 0x1) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4000000000000001) pipe2(&(0x7f0000d4c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x2000000000080000) socket(0xe, 0x20000000000002, 0x800000000c) write(0xffffffffffffffff, &(0x7f00002bd000-0x23)="1f000000c809020000fc00000000051d000053000600000901160003500000cfceb7ae", 0x23) socket(0x1a, 0x80809, 0x100000000000) timer_delete(0x0) r6 = socket$netlink(0x10, 0x3, 0x4) write(r6, &(0x7f0000fb4000)="2700000014000707030e0000120f0a0011000000f6070000ff000000078a001f05080039007500", 0x27) gettid() socket$inet6(0xa, 0x2, 0x0) 2017/09/25 09:55:15 executing program 5: 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) socket(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x7, 0x6) r1 = memfd_create(&(0x7f000003e000)="27", 0x0) connect(r0, &(0x7f0000a8e000-0x1c)=@nfc_llcp={0x27, 0x7fffffff, 0x29f2, 0x7, 0xb, 0x1, "16a880c43cfa6d06c7d4743c71919f9b8cc793a49a712f3f2bfa162f7ddb81a0ce4bd5c7b4c1b4a34f5a98ccaf19e9c48a67f2b8260e95e8029d0079fbda2d", 0x9}, 0x60) syz_extract_tcp_res$synack(&(0x7f0000013000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000b46000-0x8)=0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x2, 0x0, 0x0, 0x3, 0x0, 0x10, 0xfe, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r2 = 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) write(0xffffffffffffffff, &(0x7f0000414000-0x24)="", 0x0) r3 = socket$netlink(0x10, 0x3, 0x1000000000000027) renameat(r1, &(0x7f0000550000)="2e2f66696c653000", r1, &(0x7f0000b67000-0x8)="2e2f66696c653000") capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x6, 0x0, 0x0, 0x0}) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000802000)=[{0x0, 0x0, &(0x7f0000b37000-0x10)=[{&(0x7f0000c84000-0xf0)="4e74cda483d91d66f0a884e5d690976edc307fcc35da5ca7959126d917d456d53a49d7dbd2b23fb0f5f878b4d5b2f3e36d406de68702dd5af76592a509af1c36ecdacd258c4fe2a47ac4fe4df2ae01b33a08fd0d8edc8232ebff3af9304c253c92e80d4ae2534f87736eb3f1655b31db0a4f1593ce0fa4a97cf528b1bb18db03dab65289b7cda53b1bb052c6983a2f3a392ca00d751cd663b541d28e9e8b32d2b7ae0e5265f467791b45f46e6fc521b579aecea2f40ff9e34015be4b5f12f100718974fc2bd1f8c769d89dcefa9587b1f84823a1fd8c3b6d7e351e728e7e9aa0b987d3389f3230f35f38920e0d42d0d5", 0xf0}], 0x1, &(0x7f0000a09000-0x148)=[@iv={0x88, 0x117, 0x2, 0x6e, "72bc7612a182f9dc5439c5094d85c158977f03408b01d8b9f657882876a1b20e19cd3774aa834072c6e3bd71b8af06307c261a448eaea4b03b89ac0aae49f293915d3127be247a9c383e42a6928496082744831290ffa7d0cd5a580d9afb9dbff2f4de3f2c0bbe65fa0449d9c23d"}, @op={0x18, 0x117, 0x3, 0xfff}, @assoc={0x18, 0x117, 0x4, 0x4dd2}, @iv={0x90, 0x117, 0x2, 0x7a, "24c3302ff8ed95c781a1d3f0a463881f414df72243d9b5f8ef0ff6c82a2fef5eb6569ec4815f665fe0b493d9dca407c470166f28feeb0686a0b97486eb469d57932aa3df1b751dfc9001e73efffbddfa9707ef2b5b678f8e95dc42ef48e8883c01209edb614d4a43921fcb265adbe2ba4acce92b6b5eda9bcd3b"}], 0x148, 0x40}, {0x0, 0x0, &(0x7f00002ad000-0x30)=[{&(0x7f0000dec000-0x62)="af5a5538e159636eba7909195d5472ff389039e8118a09ae5efc65998686d6a01d9ecc0777b00d7f7bc7423abf8d502d48d640d70225481b77ebe4e1c8086360b3b2868634be51cc1833020814835675d22d735d83493183d77d9b04f47835d2865e", 0x62}, {&(0x7f0000abb000)="b51fe0744f8a63ba70abd7f34057acdf6be816b06ffab209847f614f082c1d09dde3597cd86d0730719ddf7597a4dc983883496c373b7839d2ef696504da9489bac677219d5f6a90", 0x48}, {&(0x7f0000e6e000-0x1000)="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0x65}, {&(0x7f00006e9000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000263000-0x1d0)=[@iv={0xb8, 0x117, 0x2, 0xa3, "5cf65adbe2bbfe67473dde673c706ef049202e4e69f1dcb0990d3942f264ba4034c7da38b7727d0ac29548df6000b1630cc4ea405cc898ffdc4b5eee4fe4e15bcbf4c2789228c57f8c94395651f19659f16b97835391795502b754836c5fcf0dd0f337492f78fee83b348bdb91cb486aa7b5c78b1e1c87ad52bc7eccf62dfdd168bf52963b94b48b13981e7466b249f00d91fee1e7edd826de4b9342ce153681ac3461"}, @iv={0x100, 0x117, 0x2, 0xe7, "975b6168b7fbd3996fb3aba10120e4725bb3a41eb1bfb65a1a7f5f9f9a895ea8e76de2e4dcf997bac285a72273be90f2c99fe85baf24386bb14a9c48b7e4816a0ceaabf0191acdcc6843b052714ac66f1d05ff820a07447bee3833c9a9a72196171cbce57ccd1a048572ddfdf89320304d2c891ce892a3a5b57a19bab1755f610fd93d3425c7f328537c260747dc66db2fe0809a9acd911297bad85a658ae75c2f59e141f0213cfd11298c28ffe12e898a703c560c6f8ed64f8f96ff5491c215656468dfacd7f557f5bb7b81e0ff9e8f929414289a1524fde459a60245cd9f48f89cc12a3332f0"}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x1d0, 0x8800}], 0x7, 0x80) ioprio_set$pid(0x2, 0x0, 0x7ead) fstat(r2, &(0x7f0000bd1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000ba6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000928000)=0xc) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f00004e8000-0x4)=0x0) syncfs(r3) fchown(r2, r4, r6) ioprio_get$pid(0x12, r5) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000bf0000-0x8)={0x0, 0x3}, 0x8) setuid(0x0) truncate(&(0x7f0000b27000)="2e2f66696c653000", 0x1) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000606000-0x10)="2f6465762f73657175656e6365723200", 0x8000, 0x0) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000f13000)={0xaa, 0x10, 0x0}) [ 120.429761] RSP: 002b:00007fe7089e3c10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 120.429774] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 000000000040c341 [ 120.429780] RDX: 0000000000000145 RSI: 0000000020002000 RDI: 0000000000000015 [ 120.429786] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 120.429793] R10: 00000000000f4240 R11: 0000000000000293 R12: 0000000000000145 [ 120.429800] R13: 0000000000000006 R14: 0000000000000145 R15: 0000000020002000 [ 120.478053] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. 2017/09/25 09:55:15 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x8003, &(0x7f0000001000-0x8)=0x8, 0xb8) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x145, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x8001, 0x0, 0x137, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x9, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @sack={0x5, 0x1e, [0x2, 0xe3, 0x3, 0x3f, 0xffffffffffffffa7, 0x5, 0x291]}, @sack={0x5, 0xe, [0x8, 0x7e000, 0x2]}, @nop={0x1}, @sack={0x5, 0xa, [0x1400, 0x2]}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c01431a"}}}}}}) 2017/09/25 09:55:15 executing program 7: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000000d000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000de1000)={0x0, 0x3, &(0x7f0000de1000)=[@map={0x9, 0x7, 0x52c, r1}, @map={0x7, 0x0, 0x10001, 0xffffffffffffff9c}, @generic={0x4, 0x3a, 0x100000001, 0x101}], &(0x7f0000de1000)="6c6f0000000000000000000000000000", 0xff, 0x19, &(0x7f0000de2000-0x19)="00000000000000000000000000000000000000000000000000", 0x10001, 0x1}, 0x30) socketpair(0x4, 0xb, 0x2, &(0x7f0000000000)={0x0, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000de1000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000569000-0x4)=0xe8) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r4, &(0x7f0000766000)={0x2, 0x0, @rand_addr=0x283, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x200000000000a, &(0x7f0000de0000)=0x1, 0x4) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r4, &(0x7f0000de2000-0x1)="55", 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f000098d000-0x4)=0x5c8, 0x4) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000de1000)=@generic="eef06ec9ec7ff190be24d8e1d7d3b419", 0x10) r5 = epoll_create1(0x80000) mmap(&(0x7f0000125000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r4, &(0x7f0000de4000-0x5ab)="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", 0x1000, 0x4004, 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r1, &(0x7f0000290000)={0x80000008, 0x0}) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000de4000)={0x1000, 0x200, 0xbbc, 0x5, 0x0}, &(0x7f0000076000)=0x10) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00004d7000+0xc31)=@assoc_value={0x0, 0x0}, &(0x7f0000de5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000dae000-0x14)={r6, 0x1, 0x8000004, 0x8, 0x8, 0xfffffffffffffffd}, &(0x7f0000367000)=0x14) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000de5000-0x8)={r7, 0x80000000000003}, 0x8) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r4, &(0x7f0000de4000)=[{{&(0x7f0000dd3000)=@hci={0x1f, 0x53, 0x0}, 0x6, &(0x7f0000dd3000)=[{&(0x7f0000bed000-0x74)="6fceffd474b96b0e12e0dd751fdb7140a8bb03c70f8dd05408f34062ab044abfddd1e5ff2f7eae2e40", 0x29}, {&(0x7f000000c000-0x86)="955b054f06ac95bd77b553f60ae5b6ede66a776e11ae74521414f51054d14989dc9e9e0be56b100c2f521a1a6b7d13dcb9861bb6d792af5e50164c0956029647cfbccdc4cff5158c05679864cd6ac87fa91349", 0x53}], 0x2, &(0x7f0000935000)=[], 0x0, 0x4804}, 0x0}, {{&(0x7f0000dd4000)=@nfc_llcp={0x27, 0x2, 0x10000, 0x2, 0x0, 0x1fd7, "c20a5153746c3578d5655e4740d9947c21bed0f28b7005c3db93ac07a7af8b7e140d9bbd43287b8c8765fe70f2837607b173a133fb1cc31e0023dd0b688f54", 0x3ff}, 0x60, &(0x7f0000de4000)=[{&(0x7f0000875000)="", 0x0}, {&(0x7f000045e000-0xd0)="", 0x0}, {&(0x7f00001eb000)="d701932c72baadd90536891561247ca81f7d429b33475cea17ed4570c1c5d1750217af909a38dc4cd1b8e09318cc0431d7bd225bb5b56ebc6805eba7e6dce6aa7ea49d06c3c5816c9309f3e825b271c59ac78dbf091ec7f5dbfe66d1c0191743456ba04222ed66bdf5e4e295372feb157a", 0x71}], 0x3, &(0x7f0000157000)=[{0x48, 0x119, 0x191, "e80699ea6452bbfb60cec7997892828c3906862bb858cece66550da660721ffd74070884b17a3d5c6895399ae535c0d20f3d"}, {0x18, 0x0, 0x0, "8818"}, {0x10, 0x0, 0x0, ""}], 0x3, 0x0}, 0x0}, {{&(0x7f0000d36000)=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dd6000-0x50)=[], 0x0, &(0x7f0000dd6000-0x340)=[{0xd8, 0x10d, 0x4591, "09a5e45022d93564e7c9d0beb67f043645565d742d83cf3f7fb1275b90ff943e6811e6c578700aefcb7bca3b36bc7313a28c325ce9de9eddee48336c786a91d2e157dc0d82c4557e717a8f8ef89c49f0f915d1eab768c152436be15ae099c63ee974c5bd86a9330d0114e58544b8848b87c8384bdeed61956ea8359e8d50da6c9c02405c84d0d1bd5ae9732bc1728433e945088eab40dd8cf3d799487eee90ec45439d6c8552c4d6cb3eab65d3cb40eef10b15bf464a22792f8211002dd278b62a0556"}, {0x68, 0x119, 0x461, "07658448eb3a6141f27df3e9238c0ee1d7cbb44a5eadf511b46f1fc4a05cac42035adbe0dd17c56da1a0fa5a8b554f0e247996c1ff68f7214b17ad6d8a6044ed34206bd57ac192d39b1cb9ee2e5ed2e833dd7215"}, {0x68, 0x0, 0x10001, "769da0e1a6d2222acd533fe54cdf37501caffc9009124050507dca1cedbe8a5588b4f4d42423d3aff454cb433b59ad93b3bdcfbb1306df9f19ab6d6ea821255058a29864aa2f6905f6bb8987334cfb1f9ab5fe61"}], 0x3, 0x40800}, 0x2}, {{&(0x7f0000788000-0x9)=@rc={0x1f, {0x5, 0xfffffffffffffff9, 0x1ff, 0x2, 0x9, 0xc666}, 0x434}, 0x9, &(0x7f0000098000-0x10)=[{&(0x7f0000b93000-0x92)="a3b1228a25cc1774ae0ec8464c63e514077623ceb59758308bdf1751a4171517ef61438881ce6ffe21c0c78a5bfdc39f167c67f9847871b0bb6c79df371690df01a1c96ed006b5b1c97a602d1843e2f67b88b208673d925bda73cae063c99f0673fd8b0fae4f763d8155b58952abf8559c2b736ba3531668672b9eb612bbc871ca87ec24b1de8fa0a26a8114f82a4f7bb27e", 0x92}], 0x1, &(0x7f0000dd7000-0x108)=[], 0x0, 0x800}, 0xffffffff00000000}, {{0x0, 0x0, &(0x7f00000b7000-0x60)=[{&(0x7f0000614000-0x74)="f5484051192400adf6b65fef6d342e08e23ce427f14fec77baaed0b88dcb7244770be3058c543916383253c949c0adb050e35d3b6145393701a038f3004f1b0b4ab6c694f9ca9cffea75e63da8722baa6c2c2ef185b87bfb1da67cfb3340e0cd71bc9728a49ff365049c6a1c4ca9a1eb9ed68008", 0x74}, {&(0x7f0000dd8000-0xf5)="742efaaf764419ea89450e4cac63071d120723aab299a221f2d25a70daeaf16f6a5505852ffa0e8ca0999e1f29b9d6deddfa962108ade5b1c034c950663cdf15c4f7b575b8aa4d184a0ee0a8bee4468b0ff5978be2755e7052a5c12d540a3531e24fc295c20d07af81c746b80db22a82ff99d6da01a34b874bf9498a49203851662755a29eff6e951438d1f12814aca2cbde514c3eb3fca750a78fab7fda21c196c2b90d3ba1066e4b9376688d6dcc6f37236486200f70ea768758a3bca141d6e86585123177383d080f19f1e6dca283b5301e50cacd8a9d67f2735ca9a5f04f82d67e7c34fcba195bec0a615670dda8d5748644da", 0xf5}, {&(0x7f000058e000-0x1a)="24f30c2dc7733b1806222930d23d97e49a1bb360adafb7defd26", 0x1a}, {&(0x7f0000de5000-0xc3)="d8fbf6d2f9c7fa6845108c8940dfb2d72933bbd27298d768f9794958de79608579fc44260b47be18f4619a8ed44acf3075daf657ba5386ec39ac928399dd2836c91a676831e3a430ae977337d95964f318b270f8c1d5bbb927c3f0e28a1333e7d509fea51b6a381be119e13f264d4109558c3ba6417895854c5c3f93c056a9a5820729eade54d571acbf358b37ecd225cb0e01996bcc6c166dd6b3a79a4ce595a307d248e20b484d85f1554161e5bc8f20bd6f94273115fb2483defd1da00844866522", 0xc3}, {&(0x7f0000dd8000-0x1f)="7856c4c016cbee80167309a05b4f3ff00bac8516399f404d3bf6d9101ead60", 0x1f}, {&(0x7f0000502000)="847e515f6f5e0a44601a3d85d8b4d37a133079f82ad452b501e5a3b72e18320d93b593e28d75fae147df04a3da70bbf8b56ed0388fa52ed878ee940aa8da47bb1575a105256d6248c376640bc1954d396455", 0x52}], 0x6, &(0x7f0000796000)=[{0x38, 0x104, 0x4, "223782767e6f8543eac8da61311559cc2cbf64f29d61672c2ac13e57befe6e2badd1"}, {0xd8, 0x109, 0x401, "c6f0e6820a59bcc91abb066f4afa05078cac0b64894d41eb7075ee4a6cfd8f3494fc8a919352201836ca4e1b2fab2fe3bb561b142c4db0b9fdcae2a51f288694a1c9acdf061a69dea7e58d586a9ec2834d9232d9d936ae7acec94446e26cb70ac06867727e2c964e2a61f212f8fd464e8b858432b6b5c964a68056d1c5e96108fa3cfb05aa032cff4b1a4880c2980a2b0bb71c4093e910b0f438b616c108f9e6bcaafba7073e371aeb31cab6831f0e6d7512105adb99e6150c804e631a4f8353e208e890c6f831"}, {0xd8, 0x108, 0x5, "2076fb39eda0b8c1c9b6040d7fa75f8de0ab55e5fb327948783680ab30d867ea71f40ca356f21fc410fa3f94243a88b09c77cfb127ce4b25ce1c43125830d7789b11bf16f7e55013836d41f2a9f78d88a16ad4412ea4b5a91c54191ef80371c70eee617da946c218da0c850743f39c126ecf8903e9354c56d56702fe873909c5bbef0ab53493550f201f7b13a5c6dd5644a33bd75ce0609858239eb6f3a1a14241ad3a8c3e8c2e2fb9f6ce0880cfb1ede8d86a1ad5bd871147b1c9a456b63fa369dff98a2568"}, {0x108, 0x11d, 0xac5, "0c372a5cc9d58f17ccb9fc88997cbe7a47d7753a70bbc230a525a614525d96d273f634bae1b1a413d9d5d8615948ff240275fa44f984671f0065d951f0f364c1f26dc2af59bc3c98d96c20953f3773702d5a8f583b2486a0935f9fdfc54433fb21f83dff8e493dff8243c51119d4d6943093e944804ed3ee7d11dcf163451b58015761b3efc28f59e93af5c38d0cc4a423242f603ee1f95a348721da1a21e19ce42480063746469bb19a80997c5b0ae8f821dbcfccd13b7100cfb6a171140ff05c70cb268fc60eaace6a024f08c5259dcbd10e476e0ab382d6363fcc3ecddf5ea465fa0712feb4afb36c4404ed9768867784dc2a57e8ccdc"}], 0x4, 0x4010}, 0x1}, {{&(0x7f0000dd9000-0x10)=@ethernet={0xcacd4e7b212bdc58, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bd2000-0x20)=[], 0x0, &(0x7f0000dd8000)=[{0x1010, 0xff, 0x5, "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"}, {0xb0, 0x1, 0x18000, "055a592e2476c176bbaeed6fef4391def591b90105d4462a021a40f75eb3ff18113d9e666f80ce3ca93b94314f511b20671398a3dd248d6e5dd0f37b5d603830dce74eb2016a28ec314687cf835b19d577527d8e6e51d716579db410cb957da54de326367be44a2a2aabcb0a42c35f2feda13ea1fea748e6ff8583fc91303bb02ad973c5b4d2f9ce35e07907beaa2895170e7b6c3ab8d32fadee"}, {0x78, 0x11d, 0x7, "14031e97b035e7362eb55393105fd2f8d6a4b76d7a44bc8d9c7fce1f17a76fba98c9aaf820467251030f994b35746d3d78e25aaa280c1abbb220e9bd76939901c7c81b84c14692ef76a87c542eaf1fbc3e08205399bffe834cf57be6020a050e4c68182220c0"}, {0x40, 0x84, 0x9, "63af71cc8fe31dff28cbc2e95a94b70ac3e2dd131b1dcc305db3ca4751dac7d77071a6845e9ba9e90d42ed4f03ac"}], 0x4, 0x8044}, 0x9}], 0x6, 0x4c081) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000de0000)=@add_del={0x2, &(0x7f000095e000)=@generic="c3d1736c9a7cb57275efda9c1f3a3c3b", 0xde}) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r4, &(0x7f0000de3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) 2017/09/25 09:55:15 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000906000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) 2017/09/25 09:55:15 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f73657175656e6365723200", 0x200001, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) r2 = openat(r1, &(0x7f0000002000-0x8)="2e2f66696c653000", 0x2, 0x3e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x7, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000004000-0x4)={0x80000003}, 0x4) eventfd2(0x3b86616d, 0x80000) syz_emit_ethernet(0x145, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x8001, 0x0, 0x137, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x9, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @sack={0x5, 0x1e, [0x2, 0xe3, 0x3, 0x3f, 0xffffffffffffffa7, 0x5, 0x291]}, @sack={0x5, 0xe, [0x8, 0x7e000, 0x2]}, @nop={0x1}, @sack={0x5, 0xa, [0x1400, 0x2]}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c01431a"}}}}}}) chmod(&(0x7f0000000000)="2e2f66696c653000", 0x81) io_setup(0x3f, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r3, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x3, 0x64, r0, &(0x7f0000001000-0x94)="2f78c75901086ae6e03f7c55eef9298eaf298281e81f476f66d19a9fea8f2105467f3cc772148ce0aa6d4d316e74da01e14ec96599b27b1d96a7b20820e8d3b44f8ba71d751e6b30d4c7c7238903937ed55531bd504fd8bdca8b53474da50cfcf70d1692c085809d25418b9fa8928d3acbf1909d4719e3e4a7cb595a95081d525f794db95a324603d842fcf1502f7913d094d457", 0x94, 0x6f70, 0x0, 0x0, r1}, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$TIOCEXCL(r2, 0x540c) [ 121.420265] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. [ 121.451378] device lo entered promiscuous mode 2017/09/25 09:55:15 executing program 2: r0 = socket$bt_hci(0x1f, 0x3, 0x1) sync_file_range(r0, 0x7ff, 0x2786, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f000079a000)="2f6465762f696e7075742f6d6f7573652300", 0x80000000005, 0x440000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000f2c000)=0x0) fcntl$getown(r0, 0x9) perf_event_open(&(0x7f00000df000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x798, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x1) r2 = creat(&(0x7f000017c000-0x8)="2e2f66696c653000", 0x10a) perf_event_open(&(0x7f0000c01000-0x78)={0x2, 0x78, 0xde, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x4, 0x0, 0x0, 0x0, 0x40000000000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) mmap(&(0x7f0000262000/0x4000)=nil, 0x4000, 0x6, 0x810, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x24, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbed9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a5c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 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) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000f8a000)=0x8000, &(0x7f0000cf3000-0x3)=0x1) sendmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000fbf000-0xa)=@un=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000054000)=[{&(0x7f0000941000-0xe0)="326e440dd80e598c1f1137372a2a71f57c3723d496afc0842c5db29d83f67675674cdf105ca1f86614d0ab58fce59be3f9b6bb439d2e99851723a142e5e8a10e71a91ef12f6c1013c42fc2a36b21e6b0b4693fde20d05ad82ef2468f1d0fdf27257dfa1f4c4213359ac3f47de55e9c02a2f4a3c2e08208f04d4294a21a4037a4ee1a77fb056f3ce561098ff30ce7b1aa7f99a41a36c7dc3e326336258667b52009ff01c936b5b87d8d8b424280ce7aea44d6683060a6f07b3526067f27b5e5586d7b446b810a207656ac256f6802a284d9d4267fa0c00a312694cba4351cf892", 0xe0}, {&(0x7f0000076000)="23b140e9da99b69b41c59b393c05d65f348badbd7b8e1632999abe5b12b5bb7f83", 0x21}, {&(0x7f0000ea6000)="5ce0fd47d55fce464dd95044f389ae6b7d1a0a6508f34985cdc5999d6676836e5507e041abb15dd27e7f8bfa41e6188d8138a67e66c230551a818bcc7551557262fd", 0x42}, {&(0x7f0000fc0000-0xe0)="ebfcf8c42521b983726be04f44a55495c8a06bd8b65bf83d3f216af56fb7e7c7ae16d9825430c5e62d4de8df90ef1964e7687b70670de1dfe4ce2ce33b865befb80cc753a785718b7cc2fa9719df742fe2aa7499c7076beadd6aac08b3857543c714109eb705b2b5f7d71c793f3f5ff4a55cc7d8ca90de7f5a3538848f00ff615df6fb037ce7a84db3148d7bf75352ac22d8b809b777fa2d6021698d48e299603dedd34f21767e3477f2363c11e3b6873fda0eafc59bec6c4046494f2281d19b5f65c766db9b3b7349cde8db3b1e004b84facb01135f15f119f24ec45dc89aeb", 0xe0}, {&(0x7f0000fc1000-0x1000)="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", 0x1000}, {&(0x7f000055e000-0x9a)="7a356d09b873fe728373403e5e2c8b10070a670ab66073ba62c74f422b3cbef6e020cfb676460783b4867b08ba59705999eba7b3627ee310ea10d8e43abb4027678831d127849a9c503c68814590c2605781d33e424151b6cdde6813abd43ff08f5cded4da479d41743ba29adbadb19f3f2ad14ca59c2545a3abd1cad89b6cf3a4dbfec691b5f54dea79f6baf89ef25d95a570a60b0bb210ebc2", 0x9a}, {&(0x7f0000fc1000)="291b51ee7298b96828f0963fcff191b371399ba89db12e01e362e38faa79c38c94e664edd44b6137b7aa07fbc76281539e4d933cabe7c2be4fcd35e43c719dc4b1b72aef18b652f4c7ffcce38f22481f7bee7d1fb827e8185c27a87d31394faa00b9", 0x62}], 0x7, &(0x7f0000be5000-0x10)=[{0x18, 0x113, 0x0, "41"}], 0x1, 0x0}, 0x0) socket$unix(0x1, 0x5, 0x0) r6 = userfaultfd(0x80000) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000842000-0x18)={0xaa, 0x40, 0x0}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r7 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5456, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0xfffffffffffffffb, r5, 0x0, 0x4, &(0x7f00003ce000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) process_vm_writev(r7, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)="00", 0x1}], 0x1, &(0x7f0000c23000-0x60)=[], 0x0, 0x0) read(r3, &(0x7f000037b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) ioctl$UFFDIO_UNREGISTER(r6, 0x8010aa01, &(0x7f0000a50000)={&(0x7f0000428000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet6(0xa, 0x0, 0x6be94cc0) ioctl$sock_proto_private(r3, 0x89e4, &(0x7f0000e31000)="23606ecfb22d6a1d6fb9b2414f411c2024cda74730b9ea64aa78f117619e16654d978b21becf2de391be27654d8dc669dc9a614791fb9aa4fdfce2bbd738737bb4477e30f8d70284f07d527554021fcc1db3f229de43e49f269830124451e8710e3006205405b479ea6df7d748b2f608bd7ce1120745d68a195fade617222233fc0f55873a7c45e597f1184c22f623987e22a9") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f0000ad6000)={0x0, 0x8, &(0x7f0000bba000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x40}, @in6={0xa, 0x1, 0xcc, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffb5f9c01b}, @in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa4}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}]}, &(0x7f0000e3b000-0x4)=0x10) close(r4) 2017/09/25 09:55:15 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)="2e726571756573745f6b65795f6175746800", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="2173797374656d5e766d6e6574316d696d655f747970655b2100", 0xffffffffffffffff) r2 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x80) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000001000)=0x7) keyctl$set_timeout(0xf, r1, 0x6) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000002000+0x906)=0x10001, &(0x7f0000004000-0x4)=0x4) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000001000-0x4)=0x2dd6, 0x4) syz_emit_ethernet(0x145, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x8001, 0x0, 0x137, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x9, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @sack={0x5, 0x1e, [0x2, 0xe3, 0x3, 0x3f, 0xffffffffffffffa7, 0x5, 0x291]}, @sack={0x5, 0xe, [0x8, 0x7e000, 0x2]}, @nop={0x1}, @sack={0x5, 0xa, [0x1400, 0x2]}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c01431a"}}}}}}) 2017/09/25 09:55:15 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000906000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) read(r0, &(0x7f000000a000-0x64)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30) [ 121.541719] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2017/09/25 09:55:15 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)="2f6465762f72746300", 0x4002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000000)=0x3, 0x4) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x145, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x8001, 0x0, 0x137, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x9, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @sack={0x5, 0x1e, [0x2, 0xe3, 0x3, 0x3f, 0xffffffffffffffa7, 0x5, 0x291]}, @sack={0x5, 0xe, [0x8, 0x7e000, 0x2]}, @nop={0x1}, @sack={0x5, 0xa, [0x1400, 0x2]}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c01431a"}}}}}}) 2017/09/25 09:55:15 executing program 7: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80086, 0x11) connect$inet6(r0, &(0x7f0000c07000)={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000418000)="0188", 0x2, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_int(r1, 0x0, 0x8000002, &(0x7f000025c000)=0xfffffffffffffffc, 0x4) shutdown(r1, 0x1) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000004000)={@loopback=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000dc1000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000322000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7f, 0x1, 0x6, 0xf, 0x0, 0x20, 0x2, r2, r3}, {0x7, 0x9, 0xffffffff, 0x4, 0xffffffff, 0x2, 0x879, 0x6}, {0xd758, 0xff4, 0x6, 0xf8}, 0x9, 0x5, 0x4, 0x1, 0x12, 0x9253eab48da3cafa}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9}, 0x19, @in=@broadcast=0xffffffff, 0x2, 0xe4e80b6f77f7360f, 0x0, 0x800, 0x1, 0x400, 0x2}}, 0xe8) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000003000)={0xffffffff, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x800004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6, 0x56, 0x80000001, 0x101, &(0x7f0000004000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6, 0x4, 0x7fff}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000dc2000-0x90)={0x400000000000002, {{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]}}, 0x90) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000778000-0x4)=@assoc_id=0x0, &(0x7f0000dc0000)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000137000-0x8)={0x0, 0xc18e}, &(0x7f0000dc0000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f00005c6000)={r5, 0x7c}, 0x8) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00007eb000)={0xa, {{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) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000004000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200, 0x2, 0xff, 0x1, 0x5, 0x3, 0x2}, 0x20) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000dc1000-0x4)=0x6, 0x4) socket$inet_sctp(0x2, 0x3fffffffffffd, 0x84) sendto$inet(r1, &(0x7f0000000000)="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", 0x5ca, 0x20000000, &(0x7f0000000000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 121.553122] sock: sock_set_timeout: `syz-executor1' (pid 17168) tries to set negative timeout [ 121.624907] sock: sock_set_timeout: `syz-executor1' (pid 17146) tries to set negative timeout [ 121.705524] sctp: [Deprecated]: syz-executor7 (pid 17206) Use of int in maxseg socket option. [ 121.705524] Use struct sctp_assoc_value instead 2017/09/25 09:55:15 executing program 5: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000bd4000)="2f6465762f76637300", 0x40000, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000fcb000-0x44)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f000021b000)={@multicast2=0x0, @multicast1=0x0}, &(0x7f0000cd5000)=0x8) r1 = socket(0xf, 0x3, 0x2) r2 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000fca000)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f000074a000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x81, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, r3, 0x0}, {0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x800000000000000, 0x2, 0x81, 0x8001}}, 0xe8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000b54000-0x20)={0xfffffffffffffeff, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000d41000)={0x4, r4}) sendmsg$unix(r1, &(0x7f00000c8000)={&(0x7f00000c9000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00000c9000-0x40)=[{&(0x7f00000c9000-0x19)="1be4bc54422ec8cb2f96531b62d221ae89afbb6f5b956279e9", 0x19}, {&(0x7f0000026000-0xb1)="d9c6e955671777aa54093b3851a3562036edf59224865f3a5289010ad6cac9293c1b8196d3f37004761b4f0ed94bb2075f0dd2390c774685b5f438ec3d6ffc82ad3eb61ab9e9ff5e084af07ac2f3b41a1fe145afdb9a151a8c596cd320b537282d168089b7fab3cbe1810223f3eb52b01f255f9b21cf6942ce23882b2d1fc9abf897c5c9e980f8b27c4fd6c51c8a037afa314dfb5abcd8f9b4affc85043a667b35f00a469e6340577519f52d0e77b44119", 0xb1}, {&(0x7f00000c9000-0x59)="f6d8817a48c7723e515d10c70d95ac05a804dbf644ca06b0676a11f734ae69f99437a48e75de9ade1e7c6a47303de32fe70dbf06c4da0928cf86fc31621addacfdba3709de1ab8b3234ad7056dab726523316d25d30654c97b", 0x59}, {&(0x7f0000070000-0xab)="66e473aaf916ed9844ba8a00b67b0a085d089e7a356e3cfd33e47052580690cee73406393bdc33cd5539f4888330b48126d0d721897d84e736a146d5c22a207d236dcbeffe1ced2dd9a7fa22c8149547fba31fc15f6bf891606f462f18908da2893f746743a175cf71def9a0551aa8bf2158a467e4bc829bf61335dcba0c0a01c75f860ebf208453168961ccd48c431db652a4ce73abcef1dfb6313d17bd8b3c6745df15c98c53a5accf3b", 0xab}], 0x4, &(0x7f0000094000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0x4, 0x8000}, 0x40) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00001eb000)={0x0, 0x7}, &(0x7f0000555000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000fc9000-0x4)={0x0}, &(0x7f0000cf5000)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000133000)={r5, 0x7}, 0x8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000af9000)={0x0, @empty=0x0, @rand_addr=0x0}, &(0x7f0000e9d000)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00002e8000)={r5, @in6={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000db9000-0x4)=0x8c) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000e1e000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fc9000-0x4)=0xee) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000fcc000-0x4)=0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000fcc000)=0x8) recvmsg(r1, &(0x7f000069d000-0x38)={&(0x7f0000fcc000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000fcc000-0x10)=[{&(0x7f0000a69000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1, &(0x7f0000d98000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f, 0x8001}, 0x22) write(r1, &(0x7f0000b26000)="0218a125020000000000060000073600", 0x10) syz_open_dev$tun(&(0x7f0000f3e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x4000) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000467000-0x4)=@assoc_id=r6, 0x4) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, &(0x7f0000fcd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000043f000-0x4)=0x10, 0x80800) 2017/09/25 09:55:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f00008db000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x200000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00001c6000)="2e2f66696c653000", 0x20000, 0xfffffffffffffffe) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00006ff000)={{0xa, 0x2, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4000007}, {0xa, 0x0, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x8, [0x5, 0xffffffff, 0x6, 0x7f7, 0x5, 0x401, 0x6, 0x4]}, 0x5c) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000000000003, 0x8810, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00005ab000)="2f6465762f73672300", 0x0, 0x101000) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffff7fff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2b000/0x2000)=nil, 0x2000, 0x103, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0x0) setpriority(0x0, r4, 0x85) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c8d000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000750000)={0x4, 0x1fa280002}) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00005f4000-0x10)={0x1f, 0x2, 0x1, 0x1e681d26, 0x0}, &(0x7f000063a000-0x4)=0x10) lstat(&(0x7f0000a30000-0x8)="2e2f66696c653000", &(0x7f0000d6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000000)={r7, 0x7f, 0x0}, &(0x7f0000266000)=0xc) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) 2017/09/25 09:55:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000033f000-0x8)={0x0, 0x0}) r2 = openat(r0, &(0x7f0000a58000)="2e2f66696c653000", 0x1, 0x40) inotify_add_watch(r0, &(0x7f00000a7000)="2e2f66696c653000", 0x0) fcntl$getown(r2, 0x9) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r3 = gettid() r4 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x7, 0x7fffd, 0x2000000000000000, 0x6, 0x0, 0x0, 0x20200, 0xc, 0xfc, 0x0, 0x7, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0xca0f, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000060f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f0000be6000)="2e2f66696c653000", 0x2) fgetxattr(r1, &(0x7f0000c6c000)=@random={"747275737465642e00", "6367726f7570297573657200"}, &(0x7f0000df0000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) openat(0xffffffffffffff9c, &(0x7f0000db1000-0x8)="2e2f66696c653000", 0x80040, 0x26) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000cec000-0x6)={0x100000003, 0x5, 0x3}) perf_event_open(&(0x7f0000ba2000-0x78)={0x1, 0x78, 0xdf, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x1, 0x8, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffc, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0xfffffffffffffffe, &(0x7f0000706000)=0x3, 0x3fc) clock_gettime(0x0, &(0x7f0000375000)={0x0, 0x0}) mlockall(0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000885000)=0x1000, 0x4) setns(r4, 0x8000000) r5 = shmget$private(0x0, 0x2000, 0x8000000000008, &(0x7f00001d9000/0x2000)=nil) shmat(r5, &(0x7f000022b000/0x1000)=nil, 0x3000) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000965000-0x2)=0xffffffff, 0x2) shmctl$SHM_LOCK(r5, 0xb) 2017/09/25 09:55:15 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f0000001000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) syz_emit_ethernet(0x145, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x8001, 0x0, 0x137, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x9, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @sack={0x5, 0x1e, [0x2, 0xe3, 0x3, 0x3f, 0xffffffffffffffa7, 0x5, 0x291]}, @sack={0x5, 0xe, [0x8, 0x7e000, 0x2]}, @nop={0x1}, @sack={0x5, 0xa, [0x1400, 0x2]}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c01431a"}}}}}}) 2017/09/25 09:55:15 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000906000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38) 2017/09/25 09:55:16 executing program 3: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000f10000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa05e6c9313e9ccc7, &(0x7f00001a8000-0x4)=0x2, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008de000)={0x0, 0x20000009a7, 0x9fa, 0x0, 0x0}, 0x14) mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000f1f000-0xc)={0x0, 0x0, 0x0}, 0xc) r3 = socket$kcm(0x29, 0x5, 0x0) sendto$inet(r0, &(0x7f00000b6000-0x1000)="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", 0x1000, 0x4, &(0x7f000067d000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000f1f000)={r0, r2}) write(r3, &(0x7f0000efd000)="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", 0x1000) bind$inet(r1, &(0x7f0000306000-0x10)={0x2, 0x0, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000efd000-0x8)={r1, r2}) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000f20000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) ioctl$sock_netrom_TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00002ad000-0x4)=0x0) ioctl$sock_proto_private(r3, 0x89e9, &(0x7f0000485000)="2d9fff85664858229ebf901ad96efe6efdb5ae4fdbddb5408357d5ef6c8ef1aeae4c6c426a11fd066d52a05c74d5e69569b0bf09e7d5a434b5eaf13d10d95c2ac08f28ed735f9658c404cf361128470cbf0c3689725a3a2767a4ffbf1898fc02f2f3baea49b1faa9c928c403c849db313d56da3e2ff766b4b565e8d4b6ff8fecdeabf5cd9791ce0b69d54bb30923fccfe2892d4463f96d9b0f94f0282fd910e5556d3d01520bcec2e0930b4a420c11949c41d294b7f76c80a0a3ff1dd98487fbfcb957ea15344ab5e6b915c3e9106391bde93d2fcb8e7a1c7c") setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f00005e3000-0x4)=0x5, 0x4) sendto$inet(r0, &(0x7f0000f1e000-0xc8f)="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", 0x211, 0x0, &(0x7f0000b0c000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000e4f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f1e000)=0x8, 0x80800) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f20000-0xb6)="d27e046d8025397684569d6f43890edc797bc8f5662199b6950792640776df3f4129a743c03232477983d06ccd7c4279de19010c2213a0a9d6948fb1ca9b15c83f5abb32b2417b90e7c6778ccacbf609c245b40e8e04b927ec706023c6812380171f2e47995eda57d8dedd51a0df995e22d800e16c1fcd57852432035505af0d08fffbd66da7935daa03fcaf32c814de3b9a3915c606d6383b9a1063f6977089d48763e778e13452ab8d883816f7235ecb51cb2162cb", 0xb6, 0x40, &(0x7f0000dd0000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f1f000)="66d7", 0x2) 2017/09/25 09:55:16 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x13d, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x8001, 0x0, 0x12f, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x3, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, 0x9, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @sack={0x5, 0x1e, [0x4000000000000002, 0xe3, 0x3, 0x0, 0xffffffffffffffa6, 0x5, 0x291]}, @sack={0x5, 0xe, [0x8, 0x7e000, 0x2]}, @nop={0x1}, @sack={0x5, 0x2, []}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c01431a"}}}}}}) 2017/09/25 09:55:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000c7000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffdfffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x6, 0x3d8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000c91000)="2f6465762f766373612300", 0x2b7, 0x200) r2 = syz_open_dev$ircomm(&(0x7f0000967000-0xd)="2f6465762f6972636f6d6d2300", 0xfe, 0x880c0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f000086e000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = getpid() fcntl$lock(r1, 0x7, &(0x7f000003f000-0x20)={0x1, 0xa, 0x1, 0x2, r4}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000e3000)=0x0, 0x4) sendmmsg(r3, &(0x7f00009d9000)=[{{0x0, 0x0, &(0x7f000027d000)=[{&(0x7f0000778000-0x1000)="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"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{0xf0, 0x11f, 0x7, "9c7d13b8ec9a42a344d7322e167228b3601d0508be45a79291e077b23b263283e38187925ec3402ee767cc48364d89073b161896bf47e3f923617bd8a1d4a016ec1883ce7a91b3658a399ce6b083507ef7c7901f978fa2ff4d52536dd32d6316eb4fb6c4c5993528389ceb2c5ad6d02c764a4dec4ead0da93bfc7c58fd53e8b4b9713ad6558e0bd738a6b178ddbdf906188cfdb37ddbd05c8bf69d88aad48a206140572da617d419511080b65cae892685112ec41d2aa6f6d58adfe6b618e669c4364c529fbea0d7e7db49aca38ab9200b0f7cb9836b79eeeb13"}, {0x48, 0x11f, 0x7, "f47d0670fae8879244a4e15195d154860a189c0ced3f33f1183341dc636a5ebb6427b3d94f8ef34dc67b359abd2f005c30d9221f"}, {0x58, 0x116, 0x100000000000, "4659e81e007b58c5124ce3266f3e22a5d74d2ceed5ea15a4dec325c0568a46e995907bf08d5f2e2c5c8e0c985b9f0341092d1d0b263fb63a58d91eda07614da0cca681"}], 0x9, 0x4}, 0x2}], 0x5, 0x4c080) read(r3, &(0x7f0000b25000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) accept4$ax25(r2, 0x0, &(0x7f0000556000-0x4)=0x0, 0x800) shutdown(r3, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000002000-0xb)={0x8, 0xffffffff, 0x7, 0x8000c041, 0x0, 0x2, 0x1f, 0x31b, 0x80000000, 0x4, 0x9}, 0xb) sendmsg$inet_sctp(r5, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000006000)=[], 0x0, &(0x7f0000004000-0xf)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0xfffffffffffffffc, 0x6, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x2, 0x0}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f000000a000-0x10)={0x9, 0x4, 0x0, 0x2, 0x0}, &(0x7f0000009000)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f000000a000-0x10)={r6, 0x3, 0x5, 0x1}, &(0x7f000000a000-0x4)=0x10) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00009e4000-0x4)=0x0, &(0x7f00008a0000-0x4)=0x4) 2017/09/25 09:55:16 executing program 1: getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009b5000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r0, 0x201, &(0x7f0000001000-0x10)={&(0x7f0000240000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x4000, 0x1, &(0x7f0000e6d000/0x4000)=nil) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) 2017/09/25 09:55:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeb1000)=nil, 0xeb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000ef3000)="000000000000000000000000000000000000000000", 0x15, 0x2000, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b6e000-0xc)={0x0, 0x0, 0x0}, &(0x7f000017d000)=0xc) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f000049d000)=0x0, &(0x7f0000f77000)=0x0, 0x101, &(0x7f0000e45000/0x3000)=nil, 0x3) setpgid(0x0, 0x0) r2 = inotify_init1(0x20000000000c0800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x0, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000080f000)=0x0, 0x0, 0x6, &(0x7f00009cb000)={0x77359400, 0x0}, &(0x7f0000b9b000-0x4)=0x0, 0x0) ioctl$TCXONC(r3, 0x540a, 0x1) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000bc1000)={0x1, 0x1, 0x8, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r1, 0x5452, &(0x7f0000cf6000)=0x1000) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000e98000)=0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000fc8000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6, 0x0, 0x0, 0x0}, 0x9, 0x6, 0x5, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00003a7000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x40e, &(0x7f0000491000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r2, 0x8, r5) fcntl$getownex(r2, 0x10, &(0x7f0000f01000-0x8)={0x0, 0x0}) ptrace$setopts(0x4200, r6, 0x0, 0x0) ptrace(0x8, r6) ptrace$setopts(0xfffffffffffffffd, r0, 0x0, 0x8) statx(0xffffffffffffffff, &(0x7f0000591000-0x8)="2e2f66696c653000", 0x0, 0x40, &(0x7f0000c67000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$setregs(0xf, r0, 0x3, &(0x7f00001c3000)="bc560af23d334e539382b8a1e0f52582d69fa721a331c2da95f2000000070c064127807316371f8555bf7c335c955ae1c68cc5598c9622a1760001641668445f") 2017/09/25 09:55:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000d40000)="2f6465762f7663732300", 0x9e3, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000dd4000-0xb)="2f6465762f766373612300", 0x7, 0x100) perf_event_open(&(0x7f0000ec1000)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xff, 0x0, 0x0, 0x8, 0x0, 0x0, 0x400, 0x7ff, 0x0, 0xffffffffffffffff, 0x0, 0x5fa1efa0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f0000424000)={0x2, 0x78, 0xdb, 0x0, 0x20000003, 0x9, 0x0, 0x5f9b, 0x4, 0x200000000, 0xfe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe) pipe2(&(0x7f0000838000)={0x0, 0x0}, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f00002f8000)="") r3 = accept4$inet6(r2, &(0x7f00009c3000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000730000-0x4)=0x1c, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000a88000-0x48)=[@in={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}], 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000421000)={0x0, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x1, 0x80, 0x7, 0x200, 0xc00, 0x100000001, 0x2, 0x100000001, 0x912b22f, 0xa7ea, 0x0, 0x6, 0x0, 0x10001]}, &(0x7f00003bb000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={r4, 0xfffffffffffffc01}, 0x8) mmap(&(0x7f0000071000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000000000)=0x0) getpid() r5 = gettid() fcntl$setown(r2, 0x8, r5) sched_yield() setpriority(0x1, 0x0, 0x8000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(0xffffffffffffffff, &(0x7f0000edc000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00006c2000-0x4)=0x10) fcntl$getflags(r1, 0x0) clone(0x20003fd, &(0x7f00001f6000-0x3)="22b080", &(0x7f000072a000)=0x0, &(0x7f00004d7000)=0x0, &(0x7f000027b000)="0302") lseek(r3, 0x0, 0x3) getpeername$netrom(r1, &(0x7f000061f000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000475000)=0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f000024c000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/09/25 09:55:16 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000906000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) read(r0, &(0x7f000000a000-0x64)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c) 2017/09/25 09:55:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000988000-0x8)={0x0, 0x0}) r1 = openat(r0, &(0x7f0000a58000)="2e2f66696c653000", 0x1, 0x40) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20200, 0x0, 0xfe, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000ed1000-0xb)="2f6465762f6c6f6f702300", 0x200000000004, 0x80) 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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket(0x40000000015, 0x5, 0x0) bind$alg(r4, &(0x7f0000001000-0x58)={0x26, "6165616400000000000000000000", 0x21e, 0x3, "74677231323800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r5 = socket$alg(0x26, 0x5, 0x0) accept$llc(r4, &(0x7f0000ac7000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000071c000)=0x10) bind$alg(r5, &(0x7f0000013000)={0x26, "736b636970686572000000000000", 0x1000, 0x80, "6374722863616d656c6c696129000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000161000)="de77285fc7404fa5cc255123fd399f79f32535d9331e3cc2", 0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000201000)={0x0, 0x3, &(0x7f00006ee000)=[@in={0x2, 0x2, @rand_addr=0x403, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, @in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}]}, &(0x7f0000249000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000fa000-0x8c)={r6, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r7 = socket$inet6_sctp(0xa, 0xffffffffffefffbe, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 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$unix(0x1, 0x3, 0x0, &(0x7f000025f000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r9, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r10, &(0x7f00000bd000)=[], 0x80, 0xc0) bind$unix(r3, &(0x7f0000a3b000)=@abs={0x1, 0x0, 0x0}, 0x8) r11 = dup2(r1, r2) ioctl$EVIOCSABS3F(r11, 0x401845ff, &(0x7f0000f91000-0x18)={0x4, 0x0, 0x3, 0x1ff, 0x775b, 0xb4}) unlink(&(0x7f00004ff000+0xdd9)="2e2f66696c653000") read(r8, &(0x7f0000075000)="00", 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f00003a9000-0x1c)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendmsg$inet_sctp(r7, &(0x7f0000565000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) 2017/09/25 09:55:16 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000002000)={0x3, 0x0, 0x400, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x0) syz_emit_ethernet(0x145, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x8001, 0x0, 0x137, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x9, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @sack={0x5, 0x1e, [0x2, 0xe3, 0x3, 0x3f, 0xffffffffffffffa7, 0x5, 0x291]}, @sack={0x5, 0xe, [0x8, 0x7e000, 0x2]}, @nop={0x1}, @sack={0x5, 0xa, [0x1400, 0x2]}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c01431a"}}}}}}) 2017/09/25 09:55:16 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x145, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x8001, 0x0, 0x137, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x9, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @sack={0x5, 0x1e, [0x2, 0xe3, 0x3, 0x3f, 0xffffffffffffffa7, 0x5, 0x291]}, @sack={0x5, 0xe, [0x8, 0x7e000, 0x2]}, @nop={0x1}, @sack={0x5, 0xa, [0x1400, 0x2]}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c01431a"}}}}}}) 2017/09/25 09:55:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x4000, 0x505, &(0x7f0000e6d000/0x4000)=nil) socketpair$inet6(0xa, 0x6, 0x80000001, &(0x7f0000086000-0x8)={0x0, 0x0}) pwritev(r0, &(0x7f000015b000-0x90)=[{&(0x7f0000abc000-0xf3)="5e42cca0263c6517943373068e694f1dce8645f0539dd24310a294298b43261e8e26afaaaa404516826f0be3b864bf74f6e9da68fb419cc3cbf605a02d9bcc8ae2a1a32471ce25af41ebe600d3a5c84c2d602bc8ed43a0c34e1f4408155e5514fda652b7de63af766f22123a3f1d0f8c63ebb01359db12ecf221bd49467b74b32d78433343d411c8ee4b3e85c968cb55b2a6d487a99d96b50fc9bd2a72d7be848cd9b2cdd846543e689a24b09d62e90d1400612d48ccf1b6afabd047a308ba8e5dc1965fbc13573e27558b20250a3a5d7ec4c0443658582741ecd26d6cf7d039e99d464adc55672e6de254cbb182c2aa3e40b2", 0xf3}, {&(0x7f0000254000-0x3b)="6f870911f47cf7127584f858c4ecbf5d3e05784666834adb8ffabf83f6d696f6f1c2b75fb83dcde9edba31b3bf07f00c1ca6400078ff87440fbc5f", 0x3b}, {&(0x7f0000226000-0x64)="a76d104017218bd359a181d47a3926169ed69bb10408344ca94685e5f2e944e6034830f1b3f0a5a0007ede2e3ee6d80ee5d0bb9e98c4ed1601d6d75354000000ed1bb30fee257bbf4550600ae12d5cae5b172e78f2e6084357356ca5b41b9dee775eba23", 0x64}, {&(0x7f0000c33000)="c18977dfba299f2d14a73c6bcbaac252f84dfe102314e4b5a7f65cea5d3dd15bee06538844c33c3b61b149a274f3c01eba1b9699412fe573422a0169c883d09d9bb699283e125f46650a5f420298a72764d170303f1c10dde5d54efde3909a56c038b5382991dc81ba73d92f85fbcdd9b60646e8d10e48a2abc9e10dfd0f8cff0dc5c275a9af9a46063802172d6f2d6eba840f05335d5bcb74e3a85c688ed2363f4a70fdfdabd9b5b90a5fda1811b03921d86010c675d8d0ba5aa4634b00edd083eafc87", 0xc4}, {&(0x7f00002a6000-0xb1)="800e8176eb90401cb0714f896c377014e1bd27ea9cc0ac171d69d60964d078cf7284e50e55284092fccdad24624e88b3fa9bd487ac68c8049155f50783ee4a03836f6a446b986d07624dc5fffe32c48b69bc3a111e62a0b6a80e6d33364e24d2b782c0d50d512a3600f246ca5f0c83b7d665761bb82703f2cbe385e47fb5afdb0d7fb3109d0b7a3a316ba9f2fb3cd21d248eeb1cb4657f6eb910d9ca64cdae40cee262fd45bde322b2ef64e3fad8808975", 0xb1}, {&(0x7f0000194000)="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", 0x1000}, {&(0x7f000008e000-0x3)="8b1add", 0x3}, {&(0x7f0000e15000)="7895cd61316f3834c7d7601b36f1b451073c852c6cc2f5a61126c0a44b47b2629be435062b58ff2e7ed65f9dd59f9835aded0d4c2d97c343054b1fa98f98026f32453da8f4c13f06fc3f67985bf8b156122d48994f117cdac426dc5b7dee61c234c0528872e13a9321d5d082b56421620fc85af222622aef16", 0x79}, {&(0x7f0000002000-0x3a)="be464e99de2cf877a9cb62f3a9e0a64a4b49ac456ff1af86fc3e588967c95380adddb813be7e48988b30dba1cd863d0fe7fe16ffce63ab2c108c", 0x3a}], 0x9, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000324000)={0x0, r0, 0x1}) getsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000302000-0x4)=0x0, &(0x7f0000167000-0x4)=0x4) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_open_dev$mouse(&(0x7f0000a4b000)="2f6465762f696e7075742f6d6f7573652300", 0x4, 0x10401) 2017/09/25 09:55:16 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000906000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) read(r0, &(0x7f000000a000-0x64)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e) 2017/09/25 09:55:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x8, 0xfffc) r1 = gettid() perf_event_open(&(0x7f0000c2a000)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000b6000)="2e2f66696c653000", 0x800000000000000, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000311000-0x1)=0x0) ioctl$TCSETSW(r2, 0x5402, &(0x7f00002d5000-0x24)={0x6, 0x4, 0x3, 0x5, 0xfff, 0x800, 0x4, 0x6, 0x6, 0x6, 0x7fff, 0x6}) r3 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x5, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0}, r3, 0x8000000, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e9a000-0xa)="2f6465762f70746d7800", 0x1ffa, 0x0) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000925000-0x4)=0x84) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00009a2000)={r4, r2, 0x1, 0x0, 0x0}, 0x14) r5 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r4, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r6, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000d04000-0x4)=0x2) fcntl$setsig(r6, 0xa, 0x12) poll(&(0x7f00002c1000)=[{r7, 0xc000, 0x0}, {r0, 0xb048, 0x0}, {r2, 0x346, 0x0}, {0xffffffffffffffff, 0x8409, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r7, 0x8400, 0x0}, {r2, 0x4000, 0x0}, {r4, 0x20, 0x0}, {r0, 0x540, 0x0}, {r7, 0x2, 0x0}], 0xa, 0xfffffffffffffffb) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x800, 0x0}) r8 = dup2(r6, r7) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0xf, &(0x7f000072f000-0xa0)={0x0, @in={{0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x400, 0x2, 0x5, 0xfffffffffffffffd}, &(0x7f0000127000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000c53000)=r9, 0x4) clone(0x24804d00, &(0x7f0000290000)="9635f8478dfb462460c2d9dae8ebdabba63dd4f0e0298fbb18e98870a3e71f616cb2dabaf51dbe592a30a983583ba924b0ae89763a8824374c23d7a8fb63e178fd9dcb42d085b8f6198174653fa1b064e8943c1eb0fb9c21ca62bfd1aeb5d92b1443728b2c66778058c0aa34617ddcfe3950e1d1d1ec1b643fa840e1b9cf0907c6d09990e53b4ad2e1f1137c05aeb6c4c1e6e443b59f49209209781165ac", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="6ed1a3e01bf6b25878b75df334e7f57f9ae3a302b48e228fce7b124e17d00d6880ef07fcafb7908e2828f55f7bae46d0a14b4c44b6444f2eef75d510b8984bfc568e6e2d68686f847f74ed47fbc8d58c93a727ddd3f1308e8dd96caafc4294123336e0bf0178b17905cb67ebd8735c6f9565417a3878f24a33695cd04fce4fc8d0798c34e5584f52f60d1441d646638dc634e6b29c553d83dfe5e012c8d9b2b33a8c43d889c622efbd217be58bf52ce4e15077b76da5b86ffeb92cee2b33fc766195ba02d5fb9066cad26779e8d7051d8b1ac37e5fc9817fe7d001d4b227deeecee870fcf3deb37c1215d8d18ce5197143b377db5ba423") clone(0x25000000, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000090000)="") ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000810000)=0x0) fcntl$setown(r8, 0x8, r5) tkill(r5, 0x16) socket(0x10, 0x2, 0x0) 2017/09/25 09:55:16 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) 2017/09/25 09:55:16 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x20100, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) syz_emit_ethernet(0x145, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x8001, 0x0, 0x137, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x9, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @sack={0x5, 0x1e, [0x2, 0xe3, 0x3, 0x3f, 0xffffffffffffffa7, 0x5, 0x291]}, @sack={0x5, 0xe, [0x8, 0x7e000, 0x2]}, @nop={0x1}, @sack={0x5, 0xa, [0x1400, 0x2]}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c01431a"}}}}}}) 2017/09/25 09:55:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000e6d000/0x4000)=nil) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bff000+0xb77)="2f6465762f6877726e6700", 0x40, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f000060e000-0x4)=0x8) mremap(&(0x7f0000d89000/0x2000)=nil, 0x2000, 0x3000, 0x2, &(0x7f0000cb4000/0x3000)=nil) 2017/09/25 09:55:16 executing program 2: mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000109000-0x1e)="000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x1e) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000ee6000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x6, 0x0, 0x8001, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d58000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000002000-0x4)=0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000002000-0x5c)={{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, {0xa, 0x1, 0xfffffffeffffffff, @loopback={0x0, 0x1}, 0x7fff}, 0x2, [0x7, 0x2, 0x1, 0x983c, 0x5dab, 0x5a, 0x4, 0xd8]}, 0x5c) mmap(&(0x7f0000000000/0xd14000)=nil, 0xd14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000326000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000add000-0x4)=0x10) r4 = socket$inet6_udp(0xa, 0x2, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000003000)={@random="ead0b759af95", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "4542f0", 0x8, 0x0, 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}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000cb4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x0, 0x7, 0x0, 0x0, 0x0, 0x40000143, 0x0}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(r1, &(0x7f0000da9000)=[{&(0x7f0000c19000-0x26)="7112869ccf6233863f2d7611262e2a44fce87695d3b2bf589d65a844d782aafb27ba78c3f966", 0x26}, {&(0x7f0000510000-0x14)="207c794ba5d3ef106825f22b5d9df4969d76dcc9", 0x14}, {&(0x7f0000530000-0xf)="0a98b4bd9fa714e85c89d3f2cd491e4b8bc753eb733e595d9a1e826bb1649d41dd98951f2c8c61fe4f0ce72cc7b11c7b6f9e8741151ac02ca3ffec6f687a4b44aa148af037b6539e558c22bc968829f9a9a2d05d858808c961eb0175d0ea0d2c2082d57f2c848999f030318868714a633348a1676dadbfb009ae797db52a4ee7df6155ae32f84d7bca00990b3c86e970152941afc990cd98996eb7903884846eff093a4a3a14f42a0a9ece2d33bf147f7cccda5b18b40b684782035708fb83f8d010cf9b9adf166577190655bb687411828b268c54018cad56bf14586780de5987f85843150d2b3d5942cb1e6bdc5b1b7f395a", 0xf3}, {&(0x7f0000df6000-0x5d)="32c9cfb37421c93dd8bdc06dda8fea99500ca7ed754f137af7f3809d382b0a09fc7aba837084c124f370971615d02c5434870dfc05cf8bf44811aa1489c63eab04de5e03c4840500b1823b6b5b21bc8731ee1fb26fdc9a535a7e4ceb8d", 0x5d}], 0x4, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r4, &(0x7f0000d15000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54, 0x0, &(0x7f0000d15000-0x1c)={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, 0x1c) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f000000e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000, 0x7, 0x8000000000, 0x3ff, 0x8, 0x811ffe03, r5}) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000000a000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f0000d16000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) 2017/09/25 09:55:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) pipe(&(0x7f00004b4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) timerfd_create(0x0, 0x0) perf_event_open(&(0x7f000072f000-0x78)={0x2, 0x78, 0x37a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x6, 0x0) sendmsg$alg(r0, &(0x7f000044b000)={0x0, 0x0, &(0x7f0000e9d000)=[{&(0x7f0000b65000-0x1000)="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", 0x1000}, {&(0x7f0000a5b000-0x31)="80f93bcbac03f44cdf675a4a4e782ce1a92b01ed1d93adb5a116bc4eb6b03ee4ba22c1e08091f74d9b14f416b16a149a45", 0x31}], 0x2, 0x0, 0x0, 0x10}, 0x810) r2 = open(&(0x7f0000b1d000)="2e2f66696c653000", 0x0, 0x0) eventfd2(0x5, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x42012, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x4, 0x0) dup(r3) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x3, 0x0) write(r5, &(0x7f00000af000)="1f0000002000af2f0003090000e8ed050200000400e8810200000080b3003cce", 0x20) ioctl$VT_ACTIVATE(r0, 0x5606, 0x4000000000000009) r6 = syz_open_dev$loop(&(0x7f0000002000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$void(r6, 0x5450) add_key(&(0x7f0000020000-0x12)="6465616400", &(0x7f0000e37000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000026000-0xec)="1712768f3f23cc27848d069e6037d1cbe45665c500b08ade2792b71bdec39a7668c1f3e35ba9511e900e23137e82772ded1a9b1c0652217aa90aa1476a3c58ea1b397e795bfca334d8b458df1926da2fb983c57dae13cf623178e4f948e28958709a8958d3e1f47fb14ab89a1ee466291281463f729eb571240407fbd2bf67c9894ce6838e7b074ab1690d26231a557ad8341249ef0d061233558755848fcc76db03c5a240c36b956d0a843108ffa1fae2ccfd322d9acf2663dfa7c773387f9d7fbf7ba6c4353a493b6528f235651be5519bffb88611b1fefdeb3b3de193efc6ba95650c9daafab074a66ebaff", 0xed, 0xfffffffffffffffd) ioctl(r6, 0x4000000000001262, &(0x7f000030e000)="") epoll_create1(0x80000080001) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000432000-0x4)=0x0) mkdir(&(0x7f0000b2a000-0x8)="2e2f66696c653000", 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000022000)=[{0xa4, 0x0, 0x0, 0x0}]}) bind$unix(r2, &(0x7f0000dc1000-0xa)=@file={0x1, "2e2f66696c653100"}, 0xa) vmsplice(r1, &(0x7f0000c13000-0x50)=[{&(0x7f000024a000)="17a24ddb80f446b54a3f5de5e7834eeffda93622f9a609977bc5abce1f222d73fcd579b28e05d1586a8e592473ce018d9deca91f8aeb3a3594d36835bc36d6f41c3e36ccc08745a5186ac7d0780e0f7575c29e223ccd92e26cc8c921d03bf65e726b3827571a7b364a96071529bf36853e157be51e62ef585cfdc927b42c61d1b7cd98fcba0284fa3f59be8313911f20538d558bcef687fd8a109300160ba79538677b6827d08ca03997feb5119a1ddd127316173e6aa03818116f18bfacafe879fd", 0xc2}, {&(0x7f000007a000-0x1000)="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", 0x1000}, {&(0x7f00007ce000)="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0x1000}, {&(0x7f00005c2000-0x65)="20264f0303a5f800d14457da68828c30a3d74e37f5127b8618eff0904894444d7b9560342eb672e5a1b4a17714461490278f096c29620c6b9784a3ef652d561cb19fe30cc0f02cf3a74d5a317436aa6fb3a3d32914aea5deaa71d55ead4a8bdba274b8e7c4", 0x65}, {&(0x7f0000ab3000)="3a5f9ef46bf2d1e31f5dbbbdb641abdda3b8b9202e81cdfa9c8980da6bbed38b10ddcbbef69af026fe2b8095da4a7d302e764391", 0x34}], 0x5, 0x5) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b4b000-0xb)="2f6465762f6877726e6700", 0x400000, 0x0) 2017/09/25 09:55:16 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000906000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) read(r0, &(0x7f000000a000-0x64)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f) 2017/09/25 09:55:16 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000002000)={0xd3, &(0x7f0000001000-0xd3)="c1c57b0327526e8c224e0219f902eb3807ec480f7a46e17c0965bedc43550a5cc42381f7f3e0b5d97d51ccb67a16bab05682bae01a30e2eb6331aa877de8a4176614b85d508ad563d9ca470486ffc3918eddd246ccadeca2ae175818b52d4ea0ab4f44d1cc9207518bbd966b7fa9d75db4e538cf66625d3b28a05778b7940b510b923b9af40d67433f4d873b5793d439e269794c879ecfc40ccde32137f11c4b6b809e2365f29fa6cd1c2083df592c492e0ae71628dad9980ea03338887cfdd65e0593e483f58c8ded92a3f8f6ef1238f92f94"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)="72656e6f00", 0x5) syz_emit_ethernet(0x145, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x8001, 0x0, 0x137, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x9, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @sack={0x5, 0x1e, [0x2, 0xe3, 0x3, 0x3f, 0xffffffffffffffa7, 0x5, 0x291]}, @sack={0x5, 0xe, [0x8, 0x7e000, 0x2]}, @nop={0x1}, @sack={0x5, 0xa, [0x1400, 0x2]}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c01431a"}}}}}}) 2017/09/25 09:55:16 executing program 7: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000fca000)=0x0, &(0x7f0000f9e000-0x8)=0x0, 0xfffffffffffffffe, &(0x7f00005ef000/0x1000)=nil, 0x1) semop(r0, &(0x7f0000fc7000-0x6)=[], 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb, 0x1000}], 0x1, &(0x7f000001f000)={0x0, 0x0}) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f000021b000)=[{&(0x7f0000fc6000+0x49f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}, {&(0x7f0000fc7000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}, {&(0x7f0000fca000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f00000c6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3}, {&(0x7f0000dc3000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f0000ad7000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f0000288000-0x1)="00", 0x1}, {&(0x7f0000fc6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}, {&(0x7f0000c39000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}], 0x9) r2 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f0000854000-0x78)={0x4, 0x78, 0x2, 0xfffffffffffffff7, 0xffffffffffffffe1, 0x480000000000000, 0x0, 0x58ed, 0x820, 0x6, 0xf5, 0x2, 0xff, 0x2, 0x0, 0x7fffffff, 0x2, 0x2, 0x1, 0x5400, 0xff, 0x80, 0x0, 0x7fffffff, 0x3, 0x9, 0x0}, r2, 0x8, r1, 0x4) mkdir(&(0x7f0000cb0000)="2e2f66696c653000", 0x109) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc8000)="2f6465762f73657175656e6365723200", 0x2000, 0x0) r4 = socket(0x10, 0x803, 0x0) write(r4, &(0x7f0000fc6000-0x1f)="1b0000005e0005580000ffffa103000073eb00000000b1000004800305ff00", 0x1f) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f00009a3000+0x9ce)="2f6465762f76637300", 0x1, 0x0) modify_ldt$read(0x0, &(0x7f0000fc5000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000317000)={0x0, 0xcc2, 0x5, 0xfffffffffffffb20}) getsockname(r4, &(0x7f0000f6b000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00003c7000)=0x58) add_key(&(0x7f0000366000)="7573657200", &(0x7f0000fbe000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fbe000-0x9d)="b39ee600a8ff2354a4b935c5465d51352fdd3b3771612cbc2c0944260ab7fea6ed2d4f021be1840f8c79d70b6fe8e3e5dc6cc795c0f801f740281ffad444842d94acbd042b797acd18c882a53e744617c3e06efe9f92288bcd91674289f6155e5f6c94d53bf479cbec9b28857d59fcf4988fb9607e84aee1421a9aa0d0993493441a49fdaf21faa718edd2d25774f3aac8333db9960b85a835bc9ad35a", 0x9d, 0xfffffffffffffffd) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fcc000-0x8)={0x0, 0x0}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f000024b000-0x4)=[0x5, 0x80000000]) semctl$IPC_RMID(r0, 0x0, 0x0) accept$unix(r4, &(0x7f0000f7e000-0x18)=@file={0x0, "00000000000000000000000000000000000000000000"}, &(0x7f0000b0d000-0x4)=0x18) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ustat(0x40, &(0x7f00002d7000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$join(0x1, &(0x7f00007a8000)={0x73, 0x79, 0x7a, 0x0, 0x0}) pwrite64(r5, &(0x7f0000e2a000-0x1000)="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", 0x8bf, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x32, &(0x7f0000fca000-0xd0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000505000-0x4)=0xd0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000fcb000)={0x0, 0x0, 0x0}, 0xc) [ 122.312265] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 122.343183] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2017/09/25 09:55:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) mkdir(&(0x7f0000b7d000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000fd3000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f00007e1000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) setpriority(0x0, r1, 0x85) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb1000)="2f6465762f6b766d00", 0x2, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000d92000)="2f6465762f7663732300", 0x8, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_MP_STATE(r5, 0x8004ae98, &(0x7f0000834000-0x4)=0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_SET_CPUID2(r5, 0x4008ae90, &(0x7f0000c55000-0x30)={0x1, 0x0, [{0x400c0000007, 0x9, 0x4, 0x2, 0x5, 0x9, 0xffff, [0x0, 0x0, 0x0]}]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) unlink(&(0x7f0000ca9000)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000126000-0x4)=0x0) r6 = socket(0xa, 0x5, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_bt_bnep_BNEPCONNADD(r6, 0x400442c8, &(0x7f00000dc000-0xd0)={r4, 0x5, 0x2, "bb45252b9ea9fdd95c12b8c7a1a1b2b2f64ca3bd971d1fab41095238403e17ebc0e837ba797f77a1eeb659bda7d45408886c8ba9c2fc4ceaf1eca7fcbd10bda05149b359086aebd05b144de72af79e711bdc09c020343f374f67c2d30e7cc92cd4a5e01249d03fb714e031357abcce78f96d624bfb4b13b7d3112c7f68e60c130010d36d72c8734d0c583187d77f519c0e4c73c240138128ab69354c4e6008c65545751a5a7c4587a8eca4b27eb21b7414d92b9c9bdfe3c753932c442c850e05b9b79b016cc9"}) bind(r6, &(0x7f00006e3000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f000081c000-0x4)=0x10000, 0x4) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_getaffinity(r1, 0x8, &(0x7f0000897000)=0x0) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f0000334000)={0x26, "6861736800000000000000000000", 0x0, 0x10, "6a6974746572656e74726f70795f726e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) dup2(r7, r8) 2017/09/25 09:55:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000e6d000/0x4000)=nil) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) pipe(&(0x7f0000101000-0x8)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000294000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f7e000)=0xc) 2017/09/25 09:55:16 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000000)="2e2f66696c653000", 0x8024, 0x1) listen(r0, 0x0) syz_emit_ethernet(0x145, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x8001, 0x0, 0x137, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x9, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "2b7904f6a0084870c4d0a433bcf98dae"}, @sack={0x5, 0x1e, [0x2, 0xe3, 0x3, 0x3f, 0xffffffffffffffa7, 0x5, 0x291]}, @sack={0x5, 0xe, [0x8, 0x7e000, 0x2]}, @nop={0x1}, @sack={0x5, 0xa, [0x1400, 0x2]}]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c01431a"}}}}}}) 2017/09/25 09:55:16 executing program 0 (fault-call:8 fault-nth:0): mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000906000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) read(r0, &(0x7f000000a000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40) 2017/09/25 09:55:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4(r0, &(0x7f0000334000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000045000)=0x58, 0x7fffe) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00008d8000)=0x0, &(0x7f0000bb5000)=0x4) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000cb8000-0x90)=[{&(0x7f0000599000)="0a37d557fc44ad715810cc8e0ca3f0bd8652b01b541119f97159d4a92b68f9117e2a3350bedd0e33738ed54d68d42b17a3780f0cb3f434d1001faf7c106443c70b8ed88f16d994b81ea62f1a28c7d053dc857680505c7c7bfd779ab82e24158bf09d5364df3df005749f6c6e2a7a1015dcb684f1c3d7ccb39f35cd30a1ffefeb4c6c11c789dd5ac95fc208ce45d4b147692eea40e1a64c54f22d363784a68687ce89cce6383edd55534ec614b3e877df5f378b2388fa6cdcba61244438d97e00a3881a4ec00c7d7ddb80e52fa713ee85", 0xd0}, {&(0x7f00002db000)="0b4e6ab1301211ad01da30d5715c1e2798aff181e49f591f1956be57d9015b64b588eec944da5ba5a9ec5eb3301cf21bd90a00f6895851b5b6ee81bea7d233d2237c4d2b260d717cf1e4bba2094039f2e08cad506e1c55fdd6b45c0f0372726223102427e0bb0247e2a6", 0x6a}, {&(0x7f0000b87000-0x52)="505e7daca62d91f0843157bd4e7f64ada425f47e86dc1998cad66bf9584b0cedd5738ce81888ebfaf85070e12c6d2d53c2689cf60356e34fbe5c1fcd60d95f06606e265b06d0d612fbbdc575a65ff9ccf3f8", 0x52}, {&(0x7f00007a6000-0xc4)="22d4b84efb9ea2d5eb036871917d46e80453b995f106d72b2b17d29aca741c617a52a49f31d5a5e48274f210f1bb76f785230e5cedf14593b84adab9c431ae09f120debe6c5483e0e8b6ede2c29790fcd75a27a365199bb2d452ff8ee531ebbe50341b4a149e54acf44e5667e2012317095db13a42d3fe1b12d83bfe74b94732832fbfff9f415a406975d25b458c18fec5241cc0c8c8d63baa25c312ac33c6ef7dab2326b5a512e7473462d49872a62bc8af7e103da56f3597986d73b08ff0c07f150262", 0xc4}, {&(0x7f000017e000)="974d8f526a253bba93f24b096660ffef6cfd42ec311762f261ee0b60beeb31d09c0f84d8a34c24e973c2466fe612fa9440267bb64ce6773e85d1037eef0fa688b1103e2f12658bf22795d3721ff232677e65", 0x52}, {&(0x7f0000255000+0x16b)="", 0x0}, {&(0x7f0000b76000)="1b1c473936e246db8b688156b5c769bc4e289245beec17f7740f5bc8ffb8ce711213397bcc00f4dea26847ed57946487350be00ff9cf14a35ee2f62d3100d4f0b1a852ddab469fa7c8137b819fc2dca7602a11c806455cf1875e54c25d21bf288f55177f5ae8ee46", 0x68}, {&(0x7f0000fe8000)="e7c44bb8df838b579ec500a054f23225e6fdd4591744f64b8de508d3697bffb701779cd0232c1973ce4cd4b40d314059978b0ea29963fd09e0a5776e96c009c856aa846e9fc3739dc4e616207636fb8b4259408b9cbd6c5f422fed174e71f17ed2200f42f4c3f03fdaea2ecbf2d484f6c236707841e6540da6d118ce", 0x7c}, {&(0x7f000059a000)="94359b0737ec57c8dd3bf7ec80e0df60f565be5097eed4262fc57dfb0b1660982d1f0412209d1d86a0a2fa", 0x2b}], 0x9) r3 = socket(0x11, 0x80803, 0x0) r4 = accept$llc(r3, &(0x7f000046b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000046b000)=0x10) getsockname$llc(r4, &(0x7f000046b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000046c000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000b20000-0x8)={0x0, 0x7e}, &(0x7f00001f9000)=0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000001000)={0x3, [0x0, 0x8, 0x4]}, 0xc) sendmmsg$inet_sctp(r3, &(0x7f00005f5000)=[{&(0x7f0000b6e000-0x1c)=@in6={0xa, 0x0, 0xfffffffffffffc01, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x139}, 0x1c, &(0x7f000074f000-0x50)=[{&(0x7f0000103000-0x1)="4c467bc4029e38f66c5836b64c605c7b895aa8ee60a4a959e0a79a1c3abb53d799ba8e0e0dbfcb3041fc5be44cb5116e305d9dfd590db10bbfd21f660b642849a24f29c4b4195778", 0x48}, {&(0x7f00002ed000-0xc2)="229a7b1ed138ffb8299b2683eb18745cd19821ac7fc63496bd7b5efdb475e0eb1147c5f5df97c1ff3b624d6bcf76c3005a4c327de6c2c1a1ac54f7b96dc2851840ab54be20006ce199bf9d09dcb4b147305dccc33fb914f9c7c43c99a9b1f83d2d7debad6230a046df3d41d7f7825e073d773c3aac3f7fefc7efdb93f8bbbd6307f0b8bd0756efa60e04ff0ceffc9e15002cc0deb50d69950e2bfd13528074edc9483888c48368cb2b5f04651bf282873765127f6ae1b2a9a109942c5313fccb16c8", 0xc2}, {&(0x7f00006df000-0x4c)="9781ea4c01bf4e21026f47e466afe166840023e8bacd1204cc54869fde98612c5e7114d143187d43e917529093b352d7adcc60b27756644d98f80fc292da75d3d5c26c0be04b0e02c7fd63f7", 0x4c}, {&(0x7f0000bde000)="2bc5dbc9e0dcd37b56dec0871f652c3f6b628318fccb9e2c412e6f21800df8b7081d1aa745e9ae2cefc9ffd2b9bf55405a4c", 0x32}, {&(0x7f0000e1f000)="76be963d447bd28bb4ddb61919bc007c8039961f3e463c01f77706d964d67e0c13c31eadb844f1f85373f6d06ac32d7fc559a73065f315c7fa6f40a7", 0x3c}], 0x5, &(0x7f00005f4000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x9ea, 0x1, 0x2, 0x1, 0x1, 0x6, 0x2, 0x7ff, r5}}, @init={0x18, 0x84, 0x0, {0x3ff, 0xa4, 0x0, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x437d, 0x20f, 0x7fff, 0x5, r5}}], 0x3, 0x40000}], 0x1, 0x4000) bind$inet(r3, &(0x7f0000a45000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f00000fe000)={0x26, "736b636970686572000000000000", 0x0, 0x1fb, "6c72772874776f666973682900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$TCSETSF(r6, 0x5404, &(0x7f00002f7000)={0xbc, 0x5, 0x4, 0x802, 0x6, 0x60, 0x2, 0x3, 0x101, 0x0, 0x5d17a345, 0x40}) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f00009fa000-0x80)="bd6a5525ea3a7249682c53c67abaa6e79318b5a467c36776f3405d59bb543afd49fb46a2f6b82fed2b6f033dc0f5be388aed21bc329d8aa7c41960ca96dd1a856de0bb0893dc4ee1d9adacb9d082ed5ec0ed433f511b02aeadae9333434b718f1f42e54105923c267b47abd9a5ac14b77ed26f81f4e16fc288a99215a66ae4a7", 0x80) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000179000-0x4)=0x0, &(0x7f000075c000-0x4)=0x4) accept$ax25(r3, &(0x7f00006c1000)={0x0, {"00000000000000"}, 0x0}, &(0x7f000071f000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000000)={r5, 0x10000, 0x30}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_udp_int(r3, 0x11, 0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000087a000)=0x4) writev(r4, &(0x7f00007ad000)=[{&(0x7f00007dc000)="637c1e900c1ccb214e061ffe8c421d3e3e3be77c46b1e2a7c3d5bcbce3244c46eb6d9ef30f7f7d1cc3830509f05d53d16da798ce3631875746eb1d29a47b2da953ef9fbf0e858ced9de78bdd8001a5252f0610d4834ee810b396509374aff27560c31cd6b3806a82585ca27ad4f9fc6d5dee21c837522844938a62c0b1cf8c1274ba1351bd56dfa426b1c90b8ab89a14c88b23ca2352d929c98f9fa31fe1dce9ce787064274f66318e76f33f36fba152e7c6895fe75ce9756cc6d132056ca1b22dc306673540654d658f6817a58609f1e7e3502185404065", 0xd8}], 0x1) getsockopt$inet6_tcp_buf(r3, 0x6, 0xf, &(0x7f0000402000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000046a000)=0x90) socket$inet6(0xa, 0xa, 0x6) add_key(&(0x7f0000465000)="6465616400", &(0x7f00002b8000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000785000)="fa66c960429f851cfa2b0e464973d9e2ed433775e0785e637ae89523dabcb1315d658780749056de7d0facf1f86a5ab5a7011f7463f0ef8812c608b063c196d7fb75513fbd9222b28aa298cda02257da6ab377da604e33eff3a79dab6fbf2c161c7167ba995a4813646d1eefe959", 0x6e, 0x0) setsockopt(r3, 0x107, 0x1, &(0x7f0000001000)="", 0x200) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000c5f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xd5}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f000037e000-0x4)=0x0, &(0x7f0000000000)=0x4) 2017/09/25 09:55:16 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x805, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000005000)="", &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x2000000, 0x32, r0, 0x0) connect$inet6(r0, &(0x7f0000006000-0x1c)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1, 0x32, r0, 0x0) r2 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000009000-0x8)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000)={0x0, 0xe8, "09aeecbc19bd6182452d69e5341d9de9839f845a4159f0e72db4bb230d7d5a768b742bbd881b38f3d75865c61d53b50d3f1544f17bd70c31cf247c41d558c4938927430a21f3675aecda0a2e3d9e3c1a45ebae4c266c7d8b22d1c38d1bb0d2ee8e91d5a39346a253828a3396105c0d7baa544c51ac322223dce22baa160e050af84682e816f4d4bf109eb6e506aa5cd075f9696fb4ca7a1a724005ea7064a344b8d1f405745d4d22528c1d3a0af6b35c66609d18ee11c987240a78cb1e4c59f6dfd9977059474ee2e39273e07e3eb12eefb329f0a68227f98e49ba40c1b1322a96aba0d2a43b9f9a"}, &(0x7f0000003000)=0xf0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000009000-0x8)={0x0, 0x4}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000009000-0x8c)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000009000-0x4)=0x8c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000000)={r4, 0xe}, &(0x7f0000009000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x7fffffff, 0x0, 0x5000000000}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000008000-0x8)={r3, 0x9}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x2000006, 0x32, r1, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$inet(r5, &(0x7f000000a000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000017000-0x4)=0x10) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0xfffffffffffffffc, 0x232, r5, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000018000)={0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r5, 0x0, 0x15, &(0x7f000000f000-0x4)=0x8, 0x4) bind$inet(r5, &(0x7f0000010000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res(&(0x7f0000011000-0x8)={0x42424242, 0x42424242}, 0x80000000, 0xb) listen(r5, 0x7) listen(r6, 0x9) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000017000-0x4)=0x0, 0x4) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x88f7, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x2, 0x0, 0x0, 0x5e, 0x0, @broadcast=0xffffffff, @rand_addr=0x1, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r7, 0x0, 0x0, 0x5, 0x2, 0x8, 0x0, 0x0, {[]}}, {""}}}}}}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x63, &(0x7f0000019000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x55, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x1f, 0xf, [@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x5, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}]}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x10, 0x0, 0x0, 0x0, {[@window={0x3, 0x3, 0x74a}, @mss={0x2, 0x4, 0x1}, @mss={0x2, 0x4, 0x9}]}}, {"0c"}}}}}}) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f000000b000-0x8)={@broadcast=0xffffffff, @rand_addr=0x400}, 0x8) 2017/09/25 09:55:16 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0xfffffffffffff801, &(0x7f0000ae2000)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000653000-0x12)={@common="6c6f0000000000000000000000000000", 0x3}) r1 = memfd_create(&(0x7f00009d2000-0x14)="7d2f5d747275737465647365c766707070312700", 0x0) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000ff3000-0x4)=0xfbd4) r2 = open(&(0x7f0000513000+0x5ed)="2e2f66696c653000", 0x82fd, 0xfffffffffffffffa) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MEMORY_ONDEMAND_STATE_WITH_BITMAPS(r2, 0x4010aeed, &(0x7f0000ff3000-0xd0)={0x6, 0x0, [{&(0x7f0000ca6000)="dd1d8936c083814842f07beb43f4ca7715c0f49462949b543d09f80273e9137a077ef7e10637267143c5789922990101fd20ecdc0a21fc8e40f00919aec87c28f27f924d6d42c92126cc384819c111f8e6ccf78173f855e80bab5d31268dd56c119b154684f5efe2a2f5481fb24825a6fe5276f813bd089158f20192344716556e09b6c5915f8d4d4243ddbb", 0x81, 0x10003, 0x3}, {&(0x7f0000467000)="168329587df627bb0013ebd318d9672d54f821f496a5f53377b1c8d1d1a7da1b8a977d0301fa843c5cf6130f2cd6ca6c5c090b8a77b2c1488323a74e65c862d57258d4c5ad6b2719d762f22387b4258e1f4e03f45ba7a7c8957def63e209e4fe55829f1f3655362d291090f10b024902fa361d15a20ea5bf8cbb937d046f164d9398a549800814df6176b056be046bbb6b17d2107a7bda", 0x292beea8, 0x0, 0x10000}, {&(0x7f00005cc000-0xf2)="95c7058791805a0071a7f43a21653cd963857204dc1652a9539cf332b0bfe71bbf5a256a329fdb6ac8bba6bf2dba60b5b5fa4133bef60afa646d62d082894b739fcb60522052e9c339361521b141b3dbf3d0294c4057953cb5d3f63cfefc048f1cb4ced5c28707b781baabc101c56d0f843489e9dc2910144915d2ceca0c471dbc345b97c5032348d5c17e932c95750bb1a36b0fd95e3b6f4a24e01c3a9f7158add2fed20224ae71f9cdb3c396600b5e120a3040ab6a5da5e50bcea02f9843a0a80758bfc3fa70a9c90f5ce3b3b45ef215735198b3c3c2aac90ff2e8af9cd246e8b13c9af0d4c50d6697d56a174fa5ca4475", 0x81, 0x1fd, 0x14c404a8}, {&(0x7f0000c3d000)="61bd6ed39d4f475a21479264af0a90c1f4283d7d11e0271d584fea199c0ae70be738486fbab7ea8fa96ea071b196bd70ffe21702f233fad84ffb4330dee3e7048569f0117392652267488945a0e437307bff37487e79fbf4b4e221320c4e16b0ae28de47aa5936b5aa893be75d9c4e3b76aa8e64f60e8dc1cc5a2fe82ea00827061d6326bd0dda52044ab106ceb9e8da354eccd670723064d18f8e1d08160996", 0x8001, 0x2, 0x1}, {&(0x7f0000ff3000-0xce)="c7ae6979e4c6405e28629f01039a188280690069ea7ac492ef3cc6fc6b2e056b53f6c3e034bc81cf5ba33d3a746c1293168ffe019ba8be23946fb6813034806f385c3bd75aefd2948e45a0a5d3772b447f08dcc2d22ad6396aceb5ed17b3cd8bcefec4a952905c1b7eaf795119358181e4d0fa16503d6aebe890621d12fbea49aef8c578bc554a158673812b12974746d824e096c1f972020299e86644d591328c0ba766272d28efd9099fa156de25b6209c8457dd8067b8be3884b5a1b3a3e0d89d2fc51991db15bcdac3c76409", 0xb5, 0x1ff, 0x7}, {&(0x7f000075d000-0xd7)="a0ec7131aca5b3566b03ef92f21eef56000d894b66018d1dd0e5b345ccdc8c362c9114aec5502e1bab080412245f4475d08d1c78fd19502a3a5273b44a196ce64d8db01e251ed65b57f35f0fd12cac9997e86ccf91d82891a8b9dead84994c2eceb50056af6ea69026b91d277afee74305986799ea6420133ff9a3458ade46cc73174b7c6ada8296fc653f5fb62610b13f825cb7bec5e2f4cf4171241b2928693080a340ff027a04dcbc557083aad05461fe9d8fbd31968cc0cf9e518fc1995fbfb8ed266fa5e2a198b95b6506a692ff062a5beec14874", 0x7ff, 0x1, 0xffffffffffffffc1}]}) utime(&(0x7f0000ff1000)="2e2f66696c653000", &(0x7f000067c000-0x10)={0x8000000000000000, 0xffff}) fstat(r2, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000543000-0xc)={0x0, 0x0, 0x0}, 0xc) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)=0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000ff4000-0x18)=@get={0x1, &(0x7f0000ff3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000ff2000)=r3) sigaltstack(&(0x7f0000166000/0x3000)=nil, &(0x7f00005d6000)=0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r1, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x6, &(0x7f0000ff4000-0x4)=0x0, &(0x7f00003d1000-0x4)=0x4) sched_getscheduler(r4) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a01c, {0x400003ffffffc}, 0x0, 0x0}, &(0x7f0000b4b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00005eb000-0x8)={0x0}) memfd_create(&(0x7f000010c000-0x14)="7d2f5d747275737465647365c766707070312700", 0x3) syz_open_dev$evdev(&(0x7f0000002000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000ff3000)={0x2d, &(0x7f0000ff4000-0x2d)="ef88aa9c969907221e1ce80fc52f4cf5a176515957394254c06638735f7db2f1392d457a8f01624b76a9f8c8ba"}) 2017/09/25 09:55:16 executing program 7: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000580000/0x2000)=nil, 0x2000, 0x3, 0x100032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00009dc000-0x4)=0xfff, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(r0, &(0x7f0000381000-0x1c)={0xa, 0x0, 0xb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfef3}, 0x1c) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x4000)=nil, 0x4000, 0x3, 0x2132, r0, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3000002, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fee000)={0x0, 0x81, "9ce3dc77a5affe3a4c734dfc74e45aad2c946c05fdd90ac5a8d5919a6d4038d2f03b9c44495f93ad7e277cecc4662779104643e8bbc0118f6c7c4ec1095c10cc015ff7f855086fcf98489c0207f51b02124a6646804016a6235b92da51080085168825ee84fd3afbdaab29c2b5cd5d9a0e871e56566d8c802076629a22d1df98ab"}, &(0x7f0000629000)=0x89) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000391000-0xc)={r2, 0x4, "82b72de1"}, &(0x7f0000ff0000-0x4)=0xc) mmap(&(0x7f0000d15000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fec000-0xc)={0x0, 0x2, 0x10000000000}, &(0x7f00002ec000-0x4)=0xc) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x5, 0x800000000000032, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fec000-0x8)={r3, 0x800000009}, &(0x7f0000387000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a82000-0x8)={r4, 0x0}, 0x8) mmap(&(0x7f00002e3000/0x2000)=nil, 0x2000, 0x2000008, 0x200003e, r1, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x40010, r0, 0x0) r5 = accept4(r1, &(0x7f0000c4e000-0x1002)=@un=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000fec000-0x4)=0x1002, 0x80000) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r5, 0x0, 0x1, &(0x7f000032e000-0x4)=0xbfc, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fea000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3fc, 0x1, 0x400, 0xffffffffffffffbe, 0x52}, &(0x7f0000feb000-0x4)=0xa0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000b9000-0x8)={r3, 0x3ff}, &(0x7f0000fef000-0x4)=0x8) fcntl$notify(r0, 0xe, 0x28) shutdown(r1, 0x1) mmap(&(0x7f000001a000/0x2000)=nil, 0x2000, 0x3, 0x812, r5, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000ff0000-0x4)=0x366, 0x4) mmap(&(0x7f000078d000/0x2000)=nil, 0x2000, 0x3, 0x30, r0, 0x0) mmap(&(0x7f0000d41000/0x3000)=nil, 0x3000, 0x1000000000000003, 0x4010, r5, 0x0) sendto$inet6(r0, &(0x7f0000fef000-0x1)="6f", 0x1, 0x0, &(0x7f0000fee000)={0xa, 0x1, 0x800000003, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x4, 0x35, r5, 0x0) r6 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f00005ec000/0x2000)=nil, 0x2000, 0x3, 0x8014, 0xffffffffffffffff, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00008a7000)={0x0, 0x8}, &(0x7f0000fed000)=0x8) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000fee000-0x8)=@assoc_value={r7, 0xfc}, &(0x7f0000d8d000)=0x8) r8 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet(r6, &(0x7f0000796000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000fef000-0x4)=0x4, 0x4) bind$inet6(r8, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/09/25 09:55:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000edb000)={0x0, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) dup2(r0, r1) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000e6d000/0x4000)=nil) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000a57000)={0x80000000}, 0x4) accept4$llc(r2, &(0x7f000075d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000ff3000)=0x10, 0x800) mremap(&(0x7f000061f000/0x4000)=nil, 0x4000, 0x3000, 0x2, &(0x7f0000df7000/0x3000)=nil) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000076000)={0x7ff, 0x3, 0x1, {0x0, 0x0}, 0x7, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/09/25 09:55:16 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000000000)=0x60) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008ee000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x20100) ioctl$TIOCCBRK(r0, 0x5428) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000819000-0x4)=0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f00003f2000)={0x5, 0x7, 0x9, {0x0, 0x0}, 0x0, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r3, 0x21, 0xf, &(0x7f0000c14000-0x19)="071fa713b335275d430eceefca93141cd13e264df7fab7a793", 0x19) mprotect(&(0x7f00002d2000/0x2000)=nil, 0x2000, 0x7) sched_setaffinity(0x0, 0x8, &(0x7f00003da000-0x8)=0xecd9) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000013000-0xa)="2f6465762f70746d7800", 0x100000129101, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) r5 = fcntl$dupfd(r4, 0x406, r4) epoll_create(0xb) write$eventfd(r5, &(0x7f0000eed000-0x8)=0x401, 0x8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000a99000)={0x60002010, 0x0}) ioctl$TCXONC(r5, 0x540a, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4(0xffffffffffffff9c, &(0x7f0000229000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x6, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f45000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000800000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r6, 0x800442d4, &(0x7f000009e000)=0x80000004000001) [ 122.481958] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=17660 sclass=netlink_route_socket pig=17341 comm=syz-executor3 2017/09/25 09:55:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000152000)={0x20000000000000, 0xffff, 0xb14b, 0x1, 0x0}, 0x14) r0 = bpf$PROG_LOAD(0x5, &(0x7f000069a000)={0x1, 0x2, &(0x7f0000b67000-0x10)=[@generic={0xb61, 0x1000000f510, 0xc, 0x0}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f000015a000)="246e6f64657673797374656d262a47504c776c616e307d657468316e6f6465765d00", 0x40, 0x80, &(0x7f0000b62000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8, 0x0}, 0x30) connect$inet(0xffffffffffffffff, &(0x7f0000f9b000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(r1, &(0x7f0000f9b000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x80000}, 0x1c) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f00003ed000)={0x0, &(0x7f0000abc000)=""}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00004fa000)=r0, 0x4) r2 = accept(r1, &(0x7f0000ad0000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000313000)=0xe) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000e63000)={@multicast2=0x0, @loopback=0x0}, &(0x7f0000e9e000-0x4)=0x8) getsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000adc000)={@broadcast=0x0, @rand_addr=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000622000-0x4)=0xc) r3 = socket(0xa, 0x2, 0x0) getpeername(r3, &(0x7f00005df000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f00005d9000-0x4)=0xc) ioctl(r3, 0x8916, &(0x7f0000000000)="") ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00003e7000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000781000)=@assoc_value={0x0, 0x41}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f92000)={0x0, 0x0, 0x400, 0x3ff, 0x6, 0x8}, &(0x7f00005e3000)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000009c000-0x8c)={r4, @in6={{0xa, 0x3, 0xfff, @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]}}, &(0x7f0000c91000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00006d3000-0x4)=0x5, 0x4) sendto$inet6(r1, &(0x7f00009d0000)="9774dcd5ba5ea9b866fe3dbfa51704b94e7dc6f8502583368e86d8de64f302f8a65901fc2562829f16265a3d528e752700c618ab560000000000000004e6de7b049d1f07000000ddc3a4db9cf09d7ab124a1b172f957072a1b60c3aaff8f62d04d99e706ef0400b793e97b4d3ccfe69e77ca69472665171674d9f87f5bbf9289e03c", 0x82, 0xffffffffffffffff, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000258000-0x10)={0x0, 0x9}) getsockopt$inet_mreq(r3, 0x0, 0x27, &(0x7f0000d5b000)={@empty=0x0, @broadcast=0x0}, &(0x7f00004ab000)=0x8) recvfrom$inet6(r1, &(0x7f0000abd000-0xe6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6, 0x2000, &(0x7f0000abc000)={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0xbff}, 0x1c) [ 122.532986] FAULT_INJECTION: forcing a failure. [ 122.532986] name failslab, interval 1, probability 0, space 0, times 0 [ 122.533005] CPU: 0 PID: 17359 Comm: syz-executor0 Not tainted 4.14.0-rc2+ #100 [ 122.533014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.533020] Call Trace: [ 122.533042] dump_stack+0x194/0x257 [ 122.533063] ? arch_local_irq_restore+0x53/0x53 [ 122.533101] should_fail+0x8c0/0xa40 [ 122.533122] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 122.533146] ? find_held_lock+0x39/0x1d0 [ 122.533181] ? lock_downgrade+0x990/0x990 [ 122.533237] ? check_same_owner+0x320/0x320 [ 122.533257] ? check_noncircular+0x20/0x20 [ 122.533287] should_failslab+0xec/0x120 [ 122.533303] kmem_cache_alloc+0x47/0x760 [ 122.533321] ? do_raw_spin_trylock+0x190/0x190 [ 122.533349] __d_alloc+0xb3/0xbe0 [ 122.533371] ? shrink_dcache_for_umount+0x290/0x290 [ 122.533390] ? _raw_spin_unlock+0x22/0x30 [ 122.533404] ? __alloc_fd+0x29b/0x750 [ 122.533433] ? exit_files+0xb0/0xb0 [ 122.533444] ? lock_downgrade+0x990/0x990 [ 122.533481] d_alloc_pseudo+0x1d/0x30 [ 122.533500] anon_inode_getfile+0x1b5/0x490 [ 122.533520] ? compat_SyS_epoll_pwait+0x520/0x520 [ 122.533536] ? get_unused_fd_flags+0x121/0x190 [ 122.533551] ? __alloc_fd+0x750/0x750 [ 122.533586] userfaultfd_ctx_read+0xa4e/0x2130 [ 122.533601] ? is_bpf_text_address+0xa4/0x120 [ 122.533627] ? userfaultfd_release+0x6e0/0x6e0 [ 122.533663] ? check_noncircular+0x20/0x20 [ 122.533677] ? find_held_lock+0x39/0x1d0 [ 122.533714] ? check_noncircular+0x20/0x20 [ 122.533727] ? check_noncircular+0x20/0x20 [ 122.533781] ? find_held_lock+0x39/0x1d0 [ 122.533807] ? fsnotify+0xb6f/0x1af0 [ 122.533848] ? __fsnotify_update_child_dentry_flags.part.2+0x2a0/0x2a0 [ 122.533872] ? lock_release+0xd70/0xd70 [ 122.533893] ? __lock_is_held+0xbc/0x140 [ 122.533936] ? __fget+0x362/0x580 [ 122.533951] ? lock_downgrade+0x990/0x990 [ 122.533973] ? wake_up_q+0xe0/0xe0 [ 122.533994] ? iterate_fd+0x3f0/0x3f0 [ 122.534020] userfaultfd_read+0x188/0x220 [ 122.534039] ? userfaultfd_ctx_read+0x2130/0x2130 [ 122.534070] ? userfaultfd_ctx_read+0x2130/0x2130 [ 122.534083] __vfs_read+0xef/0xa00 [ 122.534098] ? file_has_perm+0x2c2/0x500 [ 122.534117] ? vfs_copy_file_range+0x960/0x960 [ 122.534128] ? selinux_capset+0x100/0x100 [ 122.534143] ? fsnotify+0x1af0/0x1af0 [ 122.534172] ? selinux_file_permission+0x82/0x460 [ 122.534194] ? security_file_permission+0x89/0x1f0 [ 122.534214] ? rw_verify_area+0xe5/0x2b0 [ 122.534224] ? __fdget_raw+0x20/0x20 [ 122.534244] vfs_read+0x124/0x360 [ 122.534269] SyS_read+0xef/0x220 [ 122.534289] ? kernel_write+0x120/0x120 [ 122.534301] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 122.534317] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 122.534345] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 122.534354] RIP: 0033:0x4520a9 [ 122.534363] RSP: 002b:00007fb433f79c08 EFLAGS: 00000216 ORIG_RAX: 0000000000000000 [ 122.534378] RAX: ffffffffffffffda RBX: 0000000000718160 RCX: 00000000004520a9 [ 122.534387] RDX: 0000000000000040 RSI: 0000000020009f9c RDI: 0000000000000005 [ 122.534396] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 122.534403] R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004b6c37 [ 122.534411] R13: 00007fb433f79b48 R14: 00000000004b6c47 R15: 0000000000000000 [ 122.554616] ================================================================== [ 122.554645] BUG: KASAN: stack-out-of-bounds in __list_del_entry_valid+0x10b/0x150 [ 122.554653] Read of size 8 at addr ffff8801c6647b50 by task syz-executor0/17343 [ 122.554657] [ 122.554666] CPU: 0 PID: 17343 Comm: syz-executor0 Not tainted 4.14.0-rc2+ #100 [ 122.554673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.554677] Call Trace: [ 122.554691] dump_stack+0x194/0x257 [ 122.554705] ? arch_local_irq_restore+0x53/0x53 [ 122.554716] ? show_regs_print_info+0x65/0x65 [ 122.554727] ? lock_downgrade+0x990/0x990 [ 122.554744] ? __list_del_entry_valid+0x10b/0x150 [ 122.554757] print_address_description+0x73/0x250 [ 122.554768] ? __list_del_entry_valid+0x10b/0x150 [ 122.554778] kasan_report+0x25b/0x340 [ 122.554794] __asan_report_load8_noabort+0x14/0x20 [ 122.554803] __list_del_entry_valid+0x10b/0x150 [ 122.554818] userfaultfd_event_wait_completion+0x535/0x9c0 [ 122.554834] ? userfaultfd_ctx_get+0x190/0x190 [ 122.554843] ? wake_up_q+0x8a/0xe0 [ 122.554857] ? rwsem_wake+0x313/0x520 [ 122.554871] ? __rwsem_mark_wake.constprop.4+0xe0/0xe0 [ 122.554879] ? __lock_is_held+0xbc/0x140 [ 122.554903] dup_userfaultfd_complete+0x2de/0x480 [ 122.554920] ? dup_userfaultfd+0x890/0x890 [ 122.554941] ? call_rwsem_wake+0x1b/0x30 [ 122.554960] ? wake_up_q+0xe0/0xe0 [ 122.554976] ? __vma_link_rb+0x212/0x320 [ 122.554997] copy_mm+0xe9b/0x1310 [ 122.555039] ? list_add_tail_rcu+0x193/0x193 [ 122.555076] ? check_same_owner+0x320/0x320 [ 122.555096] ? rcu_pm_notify+0xc0/0xc0 [ 122.555115] ? copy_process.part.36+0x202f/0x4af0 [ 122.555135] ? rcu_read_lock_sched_held+0x108/0x120 [ 122.555150] ? kmem_cache_alloc+0x469/0x760 [ 122.555164] ? _raw_spin_unlock+0x22/0x30 [ 122.555182] copy_process.part.36+0x1eae/0x4af0 [ 122.555191] ? plist_check_list+0x7e/0xa0 [ 122.555219] ? __cleanup_sighand+0x40/0x40 [ 122.555244] ? plist_check_head+0x130/0x130 [ 122.555275] ? do_raw_spin_trylock+0x190/0x190 [ 122.555291] ? check_same_owner+0x320/0x320 [ 122.555307] ? futex_wait_setup+0x14a/0x3d0 [ 122.555322] ? __might_sleep+0x95/0x190 [ 122.555337] ? futex_wait_queue_me+0x524/0x7e0 [ 122.555349] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 122.555364] ? migrate_swap_stop+0x970/0x970 [ 122.555383] ? futex_wait_setup+0x22e/0x3d0 [ 122.555403] ? futex_wake+0x680/0x680 [ 122.555413] ? fault_in_user_writeable+0x90/0x90 [ 122.555423] ? futex_wake+0x32d/0x680 [ 122.555436] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 122.555446] ? futex_wait+0x69e/0x990 [ 122.555455] ? do_raw_spin_trylock+0x190/0x190 [ 122.555473] ? futex_wait_setup+0x3d0/0x3d0 [ 122.555490] ? wake_up_q+0x8a/0xe0 [ 122.555499] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 122.555509] ? futex_wake+0x2ca/0x680 [ 122.555528] ? get_futex_key+0x1d50/0x1d50 [ 122.555537] ? perf_event_fork+0x30/0x30 [ 122.555566] ? vma_wants_writenotify+0x51/0x3b0 [ 122.555584] ? do_futex+0x780/0x20d0 [ 122.555591] ? vma_wants_writenotify+0x3b0/0x3b0 [ 122.555625] _do_fork+0x1ef/0xfe0 [ 122.555642] ? fork_idle+0x2d0/0x2d0 [ 122.555656] ? arch_get_unmapped_area+0x750/0x750 [ 122.555664] ? lock_acquire+0x1d5/0x580 [ 122.555674] ? vm_mmap_pgoff+0x198/0x280 [ 122.555688] ? userfaultfd_unmap_complete+0x327/0x510 [ 122.555708] ? userfaultfd_unmap_prep+0x540/0x540 [ 122.555721] ? do_mmap+0x34f/0xd50 [ 122.555736] ? up_write+0x6b/0x120 [ 122.555745] ? up_read+0x40/0x40 [ 122.555754] ? down_write+0x120/0x120 [ 122.555765] ? security_mmap_file+0x143/0x180 [ 122.555781] ? vm_mmap_pgoff+0x1fc/0x280 [ 122.555790] ? vm_mmap_pgoff+0x13b/0x280 [ 122.555811] SyS_clone+0x37/0x50 [ 122.555822] ? ptregs_sys_rt_sigreturn+0x10/0x10 [ 122.555833] do_syscall_64+0x26c/0x8d0 [ 122.555850] ? syscall_return_slowpath+0x510/0x510 [ 122.555864] ? do_futex+0x20d0/0x20d0 [ 122.555875] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 122.555891] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 122.555903] ? sys_vfork+0x30/0x30 [ 122.555918] entry_SYSCALL64_slow_path+0x25/0x25 [ 122.555925] RIP: 0033:0x4520a9 [ 122.555934] RSP: 002b:00007fb433fbbc08 EFLAGS: 00000216 ORIG_RAX: 0000000000000038 [ 122.555944] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004520a9 [ 122.555949] RDX: 0000000020001ffc RSI: 0000000020001f37 RDI: 0000000000000000 [ 122.555954] RBP: 0000000000000450 R08: 0000000020001000 R09: 0000000000000000 [ 122.555959] R10: 0000000020001000 R11: 0000000000000216 R12: 00000000004b7454 [ 122.555965] R13: 00000000ffffffff R14: 0000000000000000 R15: 0000000020001f37 [ 122.555991] [ 122.555995] The buggy address belongs to the page: [ 122.556003] page:ffffea00071991c0 count:0 mapcount:0 mapping: (null) index:0x0 [ 122.556016] flags: 0x200000000000000() [ 122.556031] raw: 0200000000000000 0000000000000000 0000000000000000 00000000ffffffff [ 122.556042] raw: 0000000000000000 dead000000000200 0000000000000000 0000000000000000 [ 122.556046] page dumped because: kasan: bad access detected [ 122.556049] [ 122.556053] Memory state around the buggy address: [ 122.556060] ffff8801c6647a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 122.556066] ffff8801c6647a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f1 [ 122.556073] >ffff8801c6647b00: f1 f1 f1 00 f2 f2 f2 f2 f2 f2 f2 00 f2 f2 f2 f2 [ 122.556077] ^ [ 122.556084] ffff8801c6647b80: f2 f2 f2 00 f2 f2 f2 f2 f2 f2 f2 f8 f2 f2 f2 f2 [ 122.556090] ffff8801c6647c00: f2 f2 f2 00 00 f2 f2 f3 f3 f3 f3 00 00 00 00 00 [ 122.556094] ================================================================== [ 122.556097] Disabling lock debugging due to kernel taint [ 122.556132] Kernel panic - not syncing: panic_on_warn set ... [ 122.556132] [ 122.556140] CPU: 0 PID: 17343 Comm: syz-executor0 Tainted: G B 4.14.0-rc2+ #100 [ 122.556145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.556147] Call Trace: [ 122.556156] dump_stack+0x194/0x257 [ 122.556169] ? arch_local_irq_restore+0x53/0x53 [ 122.556179] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 122.556191] ? __list_del_entry_valid+0x100/0x150 [ 122.556200] panic+0x1e4/0x417 [ 122.556209] ? __warn+0x1d9/0x1d9 [ 122.556229] ? __list_del_entry_valid+0x10b/0x150 [ 122.556238] kasan_end_report+0x50/0x50 [ 122.556246] kasan_report+0x144/0x340 [ 122.556258] __asan_report_load8_noabort+0x14/0x20 [ 122.556266] __list_del_entry_valid+0x10b/0x150 [ 122.556277] userfaultfd_event_wait_completion+0x535/0x9c0 [ 122.556290] ? userfaultfd_ctx_get+0x190/0x190 [ 122.556296] ? wake_up_q+0x8a/0xe0 [ 122.556307] ? rwsem_wake+0x313/0x520 [ 122.556318] ? __rwsem_mark_wake.constprop.4+0xe0/0xe0 [ 122.556326] ? __lock_is_held+0xbc/0x140 [ 122.556343] dup_userfaultfd_complete+0x2de/0x480 [ 122.556355] ? dup_userfaultfd+0x890/0x890 [ 122.556368] ? call_rwsem_wake+0x1b/0x30 [ 122.556383] ? wake_up_q+0xe0/0xe0 [ 122.556396] ? __vma_link_rb+0x212/0x320 [ 122.556409] copy_mm+0xe9b/0x1310 [ 122.556432] ? list_add_tail_rcu+0x193/0x193 [ 122.556450] ? check_same_owner+0x320/0x320 [ 122.556462] ? rcu_pm_notify+0xc0/0xc0 [ 122.556473] ? copy_process.part.36+0x202f/0x4af0 [ 122.556486] ? rcu_read_lock_sched_held+0x108/0x120 [ 122.556496] ? kmem_cache_alloc+0x469/0x760 [ 122.556507] ? _raw_spin_unlock+0x22/0x30 [ 122.556520] copy_process.part.36+0x1eae/0x4af0 [ 122.556531] ? plist_check_list+0x7e/0xa0 [ 122.556551] ? __cleanup_sighand+0x40/0x40 [ 122.556571] ? plist_check_head+0x130/0x130 [ 122.556591] ? do_raw_spin_trylock+0x190/0x190 [ 122.556604] ? check_same_owner+0x320/0x320 [ 122.556618] ? futex_wait_setup+0x14a/0x3d0 [ 122.556629] ? __might_sleep+0x95/0x190 [ 122.556641] ? futex_wait_queue_me+0x524/0x7e0 [ 122.556652] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 122.556664] ? migrate_swap_stop+0x970/0x970 [ 122.556678] ? futex_wait_setup+0x22e/0x3d0 [ 122.556692] ? futex_wake+0x680/0x680 [ 122.556700] ? fault_in_user_writeable+0x90/0x90 [ 122.556708] ? futex_wake+0x32d/0x680 [ 122.556718] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 122.556727] ? futex_wait+0x69e/0x990 [ 122.556735] ? do_raw_spin_trylock+0x190/0x190 [ 122.556748] ? futex_wait_setup+0x3d0/0x3d0 [ 122.556760] ? wake_up_q+0x8a/0xe0 [ 122.556769] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 122.556778] ? futex_wake+0x2ca/0x680 [ 122.556791] ? get_futex_key+0x1d50/0x1d50 [ 122.556801] ? perf_event_fork+0x30/0x30 [ 122.556820] ? vma_wants_writenotify+0x51/0x3b0 [ 122.556834] ? do_futex+0x780/0x20d0 [ 122.556842] ? vma_wants_writenotify+0x3b0/0x3b0 [ 122.556864] _do_fork+0x1ef/0xfe0 [ 122.556877] ? fork_idle+0x2d0/0x2d0 [ 122.556889] ? arch_get_unmapped_area+0x750/0x750 [ 122.556898] ? lock_acquire+0x1d5/0x580 [ 122.556907] ? vm_mmap_pgoff+0x198/0x280 [ 122.556918] ? userfaultfd_unmap_complete+0x327/0x510 [ 122.556941] ? userfaultfd_unmap_prep+0x540/0x540 [ 122.556952] ? do_mmap+0x34f/0xd50 [ 122.556963] ? up_write+0x6b/0x120 [ 122.556972] ? up_read+0x40/0x40 [ 122.556981] ? down_write+0x120/0x120 [ 122.556992] ? security_mmap_file+0x143/0x180 [ 122.557007] ? vm_mmap_pgoff+0x1fc/0x280 [ 122.557016] ? vm_mmap_pgoff+0x13b/0x280 [ 122.557031] SyS_clone+0x37/0x50 [ 122.557042] ? ptregs_sys_rt_sigreturn+0x10/0x10 [ 122.557053] do_syscall_64+0x26c/0x8d0 [ 122.557067] ? syscall_return_slowpath+0x510/0x510 [ 122.557078] ? do_futex+0x20d0/0x20d0 [ 122.557089] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 122.557102] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 122.557112] ? sys_vfork+0x30/0x30 [ 122.557125] entry_SYSCALL64_slow_path+0x25/0x25 [ 122.557131] RIP: 0033:0x4520a9 [ 122.557136] RSP: 002b:00007fb433fbbc08 EFLAGS: 00000216 ORIG_RAX: 0000000000000038 [ 122.557145] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004520a9 [ 122.557150] RDX: 0000000020001ffc RSI: 0000000020001f37 RDI: 0000000000000000 [ 122.557155] RBP: 0000000000000450 R08: 0000000020001000 R09: 0000000000000000 [ 122.557160] R10: 0000000020001000 R11: 0000000000000216 R12: 00000000004b7454 [ 122.557165] R13: 00000000ffffffff R14: 0000000000000000 R15: 0000000020001f37 [ 122.557599] Dumping ftrace buffer: [ 122.557603] (ftrace buffer empty) [ 122.557607] Kernel Offset: disabled [ 123.810036] Rebooting in 86400 seconds..