Re: Link encryption failed: Input/output error (Belkin F8T013)

Ohh, this dongle works in Windows because the driver disables the encription
for HID devices.

So spying Windows drivers is no solution.


On Fri, Apr 18, 2008 at 11:45 PM, Unai Uribarri <[email protected]> wrote:

> Hello folks,
>
> I have a Sony Ericsson K800i phone, which I use as a remote control for my
> Linux media center, using a bluetooth 1.1 CSR dongle.
>
> But using a Belkin F8T013, a Bluetooth 2.0 USB dongle, the phone can't
> connect to any computer running Linux, neither in an Pentium 4 running
> Ubuntu 07.10 nor a PowerPC G4 running Ubuntu 08.04. I get the following
> output on the console:
>
> hcid[7355]: link_key_request (sba=00:0A:3A:6E:0A:C7,
> dba=00:1D:28:2D:39:33)
> input[7358]: Incoming connection on PSM 17
> input[7358]: Incoming connection on PSM 19
> hcid[7355]: /org/bluez: org.bluez.Database.RequestAuthorization()
> input[7358]: Link encryption failed: Input/output error (5)
>
> If I strace the input daemon, I get the following output:
>
> poll([{fd=5, events=POLLIN, revents=POLLIN}, {fd=6, events=POLLIN}, {fd=4,
> events=POLLIN}], 3, -1) = 1
> accept(5, {sa_family=AF_BLUETOOTH,
> sa_data="\21\00039-(\35\0\1#\371\244\0\0"}, [10]) = 7
> getsockname(7, {sa_family=AF_BLUETOOTH,
> sa_data="\21\0\307\nn:\n\00039-(\35\0"}, [10]) = 0
> time(NULL)                              = 1208554156
> stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=946, ...}) = 0
> stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=946, ...}) = 0
> stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=946, ...}) = 0
> writev(2, [{"input[7358]: Incoming connection on PSM 17", 42}, {"\n", 1}],
> 2) = 43
> send(3, "<31>Apr 18 23:29:16 input[7358]: Incoming connection on PSM 17",
> 62, MSG_NOSIGNAL) = 62
> poll([{fd=6, events=POLLIN, revents=POLLIN}, {fd=4, events=POLLIN}, {fd=5,
> events=POLLIN}], 3, -1) = 1
> accept(6, {sa_family=AF_BLUETOOTH,
> sa_data="\23\00039-(\35\0\30v\5\10\10\0"}, [10]) = 8
> getsockname(8, {sa_family=AF_BLUETOOTH,
> sa_data="\23\0\307\nn:\n\00039-(\35\0"}, [10]) = 0
> time(NULL)                              = 1208554156
> stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=946, ...}) = 0
> stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=946, ...}) = 0
> stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=946, ...}) = 0
> writev(2, [{"input[7358]: Incoming connection on PSM 19", 42}, {"\n", 1}],
> 2) = 43
> send(3, "<31>Apr 18 23:29:16 input[7358]: Incoming connection on PSM 19",
> 62, MSG_NOSIGNAL) = 62
> gettimeofday({1208554156, 773967}, NULL) = 0
> writev(4,
> [{"l\1\0\1\35\0\0\0\17\0\0\0x\0\0\0\1\1o\0\n\0\0\0/org/bluez\0\0\0\0\0\0\6\1s\0\t\0\0\0org.bluez\0\0\0\0\0\0\0\2\1s\0\22\0\0\0org.bluez.Database\0\0\0\0\0\0\3\1s\0"...,
> 136}, {"\21\0\0\00000:1D:28:2D:39:33\0\0\0\0\0\0\0\0", 29}], 2) = 165
> gettimeofday({1208554156, 774555}, NULL) = 0
> poll([{fd=4, events=POLLIN, revents=POLLIN}, {fd=5, events=POLLIN}, {fd=6,
> events=POLLIN}], 3, 25000) = 1
> gettimeofday({1208554156, 776093}, NULL) = 0
> read(4,
> "l\2\1\1\0\0\0\0\365\0\0\0\'\0\0\0\6\1s\0\6\0\0\0:1.569\0\0\5\1u\0\17\0\0\0\7\1s\0\6\0\0\0:1.568\0\0",
> 2048) = 56
> read(4, 0x8059f78, 2048)                = -1 EAGAIN (Resource temporarily
> unavailable)
> gettimeofday({1208554156, 776764}, NULL) = 0
> gettimeofday({1208554156, 776957}, NULL) = 0
> gettimeofday({1208554156, 777150}, NULL) = 0
> poll([{fd=5, events=POLLIN}, {fd=6, events=POLLIN}, {fd=4,
> events=POLLIN}], 3, 0) = 0
> socket(PF_BLUETOOTH, SOCK_RAW, 6)       = 9
> open("/var/lib/bluetooth/00:0A:3A:6E:0A:C7/input", O_RDONLY) = 10
> flock(10, LOCK_SH)                      = 0
> fstat64(10, {st_mode=S_IFREG|0644, st_size=290, ...}) = 0
> mmap2(NULL, 290, PROT_READ, MAP_SHARED, 10, 0) = 0xb7f6f000
> munmap(0xb7f6f000, 290)                 = 0
> flock(10, LOCK_UN)                      = 0
> close(10)                               = 0
> open("/var/lib/bluetooth/00:0A:3A:6E:0A:C7/linkkeys", O_RDONLY) = 10
> flock(10, LOCK_SH)                      = 0
> fstat64(10, {st_mode=S_IFREG|0600, st_size=55, ...}) = 0
> mmap2(NULL, 55, PROT_READ, MAP_SHARED, 10, 0) = 0xb7f6f000
> munmap(0xb7f6f000, 55)                  = 0
> flock(10, LOCK_UN)                      = 0
> close(10)                               = 0
> socket(PF_BLUETOOTH, SOCK_RAW, 1)       = 10
> ioctl(10, 0x800448d2, 0x805cbc0)        = 0
> ioctl(10, 0x800448d3, 0xbf9c561c)       = 0
> close(10)                               = 0
> socket(PF_BLUETOOTH, SOCK_RAW, 1)       = 10
> bind(10, {sa_family=AF_BLUETOOTH,
> sa_data="\0\0CW\234\277Vg\234\277h\206\5\10"}, 4) = 0
> ioctl(10, 0x800448d5, 0x8058668)        = 0
> getsockopt(10, SOL_IP, IP_TTL, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\362\333",
> [16]) = 0
> setsockopt(10, SOL_IP, IP_TTL, "\20\0\0\0@\300\0\0\0\0\0\0\21\4\0\0", 16)
> = 0
> writev(10, [{"\1", 1}, {"\21\4\2", 3}, {"\v\0", 2}], 3) = 6
> poll([{fd=10, events=POLLIN, revents=POLLIN}], 1, 1000) = 1
> read(10, "\4\17\4\0\1\21\4", 260)       = 7
> poll([{fd=10, events=POLLIN, revents=POLLIN}], 1, 990) = 1
> read(10, "\4\6\3\0\v\0", 260)           = 6
> setsockopt(10, SOL_IP, IP_TTL, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\362\333", 16)
> = 0
> getsockopt(10, SOL_IP, IP_TTL, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\362\333",
> [16]) = 0
> setsockopt(10, SOL_IP, IP_TTL, "\20\0\0\0\0\301\0\0\0\0\0\0\23\4\0\0", 16)
> = 0
> writev(10, [{"\1", 1}, {"\23\4\3", 3}, {"\v\0\1", 3}], 3) = 7
> poll([{fd=10, events=POLLIN, revents=POLLIN}], 1, 1000) = 1
> read(10, "\4\17\4\0\1\23\4", 260)       = 7
> poll([{fd=10, events=POLLIN, revents=POLLIN}], 1, 990) = 1
> read(10, "\4\10\4$\v\0\0", 260)         = 7
> setsockopt(10, SOL_IP, IP_TTL, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\362\333", 16)
> = 0
> time(NULL)                              = 1208554156
> stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=946, ...}) = 0
> stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=946, ...}) = 0
> stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=946, ...}) = 0
> writev(2, [{"input[7358]: Link encryption failed: Input/output error (5)",
> 59}, {"\n", 1}], 2) = 60
> send(3, "<27>Apr 18 23:29:16 input[7358]: Link encryption failed:
> Input/output error (5)", 79, MSG_NOSIGNAL) = 79
> close(10)                               = 0
> close(9)                                = 0
> close(7)                                = 0
> close(8)                                = 0
>
> The interesting part is this line:
>
> read(10, "\4\10\4$\v\0\0", 260)         = 7
>
> $ (0x24) is the error code; LMP PDU Not Allowed.
>
> I can use this dongle in Windows without problem. Does anyone know how to
> spy Windows? Any other idea?
>
> Thanks.
>
>

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