I'm using a Sinlinx Sina33 dev board and I'm getting the following error
when trying to use the* "sunxi-fel" *tool.
Working environment: Ubuntu 16:04, libusb-1.0-0-dev was installed from the
ubuntu repo's
sudo ./sunxi-fel -v -d 001:0053 version
Selecting USB Bus 001 Device 053
libusb_open() ERROR -1: Input/Output Error
1. I compiled the sunxi-tool from the github
repo: https://github.com/linux-sunxi/sunxi-tools
2. From all documentation I found on the internet, I understood that I can
boot in FEL mode if:
a. Use the FEL button. Which I couldn't find on the Sinlinx SinA33 dev
board.
b. Use an sd-card with *fel-sdboot.sunxi *instead of
*u-boot-sunxi-with-spl.bin*
c. Remov/Wipe all possible booting medias: micoSSD, nand, e-mmc
3. I used method b) and c) to get in the FEL mode. And I can see the
following logs when connecting to the dev-board to the laptop:
$ lsusb
Bus 001 Device 054: ID 1f3a:efe8 Onda (unverified) V972 tablet in flashing
mode
$ dmesg
[1654441.007813] usb 1-1.2: new full-speed USB device number 51 using
xhci_hcd
[1654441.109906] usb 1-1.2: New USB device found, idVendor=1f3a,
idProduct=efe8
[1654441.109917] usb 1-1.2: New USB device strings: Mfr=0, Product=0,
SerialNumber=0
[1654473.348786] usb 1-1.2: reset full-speed USB device number 51 using
xhci_hcd
[1654473.452201] usb 1-1.2: USB disconnect, device number 51
[1654473.536414] usb 1-1.2: new full-speed USB device number 52 using
xhci_hcd
[1654473.638093] usb 1-1.2: New USB device found, idVendor=1f3a,
idProduct=efe8
[1654473.638104] usb 1-1.2: New USB device strings: Mfr=0, Product=0,
SerialNumber=0
[1658505.220535] usb 1-1.2: reset full-speed USB device number 52 using
xhci_hcd
[1658505.323560] usb 1-1.2: USB disconnect, device number 52
[1658505.408274] usb 1-1.2: new full-speed USB device number 53 using
xhci_hcd
[1658505.513865] usb 1-1.2: New USB device found, idVendor=1f3a,
idProduct=efe8
[1658505.513868] usb 1-1.2: New USB device strings: Mfr=0, Product=0,
SerialNumber=0
[1658519.497118] usb 1-1.2: reset full-speed USB device number 53 using
xhci_hcd
[1658519.599471] usb 1-1.2: USB disconnect, device number 53
[1658519.684650] usb 1-1.2: new full-speed USB device number 54 using
xhci_hcd
[1658519.786377] usb 1-1.2: New USB device found, idVendor=1f3a,
idProduct=efe8
[1658519.786390] usb 1-1.2: New USB device strings: Mfr=0, Product=0,
SerialNumber=0
[1658519.599471] usb 1-1.2: USB disconnect, device number 53
[1658519.684650] usb 1-1.2: new full-speed USB device number 54 using
xhci_hcd
[1658519.786377] usb 1-1.2: New USB device found, idVendor=1f3a,
idProduct=efe8
[1658519.786390] usb 1-1.2: New USB device strings: Mfr=0, Product=0,
SerialNumber=0
One thing that I can observe from here is that the dev-board is reiterated
after I run the* $ **sudo ./sunxi-fel -v -d 001:0053 version *command.
4. Then when I run *$ ./sunxi-fel version* or *$ ./sunxi-fel uboot*
commands, I'm getting the error posted earlier.
Strace can be seen in the attached *"strace-sunxi-fel.log" *The last lines
of the strace looks like this:
timerfd_create(CLOCK_MONOTONIC, TFD_NONBLOCK) = 8
fstat(1, {st_mode=S_IFREG|0664, st_size=111578, ...}) = 0
recvmsg(3, 0x7ffd2f638c30, 0) = -1 EAGAIN (Resource temporarily
unavailable)
open("/dev/bus/usb/001/042", O_RDWR) = -1 EOVERFLOW (Value too large for
defined data type)
write(2, "libusb_open() ", 14libusb_open() ) = 14
write(2, "ERROR -1: Input/Output Error\n", 29ERROR -1: Input/Output Error
) = 29
write(1, "Selecting USB Bus 001 Device 042"..., 33Selecting USB Bus 001
Device 042
) = 33
exit_group(1) = ?
+++ exited with 1 +++
Anyone experienced this before?
And as I was asking before; anyone knows which one is the FEL button on the
Sinlinx SinA33 dev-board?
Thanks,
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execve("./sunxi-fel", ["./sunxi-fel", "-v", "-d", "001:042", "version"], [/* 29
vars */]) = 0
brk(NULL) = 0xc26000
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f87be1f6000
access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=142928, ...}) = 0
mmap(NULL, 142928, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f87be1d3000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libusb-1.0.so.0", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0=\0\0\0\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=97056, ...}) = 0
mmap(NULL, 2192480, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f87bddbb000
mprotect(0x7f87bddd2000, 2093056, PROT_NONE) = 0
mmap(0x7f87bdfd1000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x16000) = 0x7f87bdfd1000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0P\t\2\0\0\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=1864888, ...}) = 0
mmap(NULL, 3967488, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f87bd9f2000
mprotect(0x7f87bdbb2000, 2093056, PROT_NONE) = 0
mmap(0x7f87bddb1000, 24576, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1bf000) = 0x7f87bddb1000
mmap(0x7f87bddb7000, 14848, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f87bddb7000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libudev.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\0\0\0\0\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=126840, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f87be1d2000
mmap(NULL, 130656, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f87be1b2000
mmap(0x7f87be1d0000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1d000) = 0x7f87be1d0000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libpthread.so.0", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\360`\0\0\0\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=138744, ...}) = 0
mmap(NULL, 2212904, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f87bd7d5000
mprotect(0x7f87bd7ed000, 2093056, PROT_NONE) = 0
mmap(0x7f87bd9ec000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x17000) = 0x7f87bd9ec000
mmap(0x7f87bd9ee000, 13352, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f87bd9ee000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/librt.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0!\0\0\0\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=31712, ...}) = 0
mmap(NULL, 2128832, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f87bd5cd000
mprotect(0x7f87bd5d4000, 2093056, PROT_NONE) = 0
mmap(0x7f87bd7d3000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6000) = 0x7f87bd7d3000
close(3) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f87be1b1000
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f87be1af000
arch_prctl(ARCH_SET_FS, 0x7f87be1af740) = 0
mprotect(0x7f87bddb1000, 16384, PROT_READ) = 0
mprotect(0x7f87bd9ec000, 4096, PROT_READ) = 0
mprotect(0x7f87bd7d3000, 4096, PROT_READ) = 0
mprotect(0x7f87be1d0000, 4096, PROT_READ) = 0
mprotect(0x7f87bdfd1000, 4096, PROT_READ) = 0
mprotect(0x608000, 4096, PROT_READ) = 0
mprotect(0x7f87be1f8000, 4096, PROT_READ) = 0
munmap(0x7f87be1d3000, 142928) = 0
set_tid_address(0x7f87be1afa10) = 31996
set_robust_list(0x7f87be1afa20, 24) = 0
rt_sigaction(SIGRTMIN, {0x7f87bd7dab90, [], SA_RESTORER|SA_SIGINFO,
0x7f87bd7e63d0}, NULL, 8) = 0
rt_sigaction(SIGRT_1, {0x7f87bd7dac20, [], SA_RESTORER|SA_RESTART|SA_SIGINFO,
0x7f87bd7e63d0}, NULL, 8) = 0
rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
getrlimit(RLIMIT_STACK, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
brk(NULL) = 0xc26000
brk(0xc47000) = 0xc47000
open("/dev/bus/usb", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFDIR|0755, st_size=120, ...}) = 0
getdents(3, /* 6 entries */, 32768) = 144
close(3) = 0
uname({sysname="Linux", nodename="ciprian-XPS", ...}) = 0
uname({sysname="Linux", nodename="ciprian-XPS", ...}) = 0
uname({sysname="Linux", nodename="ciprian-XPS", ...}) = 0
uname({sysname="Linux", nodename="ciprian-XPS", ...}) = 0
stat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
open("/etc/udev/udev.conf", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=153, ...}) = 0
read(3, "# see udev.conf(5) for details\n#"..., 4096) = 153
read(3, "", 4096) = 0
close(3) = 0
access("/run/udev/control", F_OK) = 0
socket(PF_NETLINK, SOCK_RAW|SOCK_CLOEXEC|SOCK_NONBLOCK, NETLINK_KOBJECT_UEVENT)
= 3
setsockopt(3, SOL_SOCKET, SO_ATTACH_FILTER,
"\10\0\0\0\0\0\0\0\220\234c/\375\177\0\0", 16) = 0
bind(3, {sa_family=AF_NETLINK, pid=0, groups=00000002}, 12) = 0
getsockname(3, {sa_family=AF_NETLINK, pid=31996, groups=00000002}, [12]) = 0
setsockopt(3, SOL_SOCKET, SO_PASSCRED, [1], 4) = 0
fcntl(3, F_GETFL) = 0x802 (flags O_RDWR|O_NONBLOCK)
fcntl(3, F_SETFL, O_RDWR|O_NONBLOCK) = 0
pipe([4, 5]) = 0
fcntl(5, F_GETFL) = 0x1 (flags O_WRONLY)
fcntl(5, F_SETFL, O_WRONLY|O_NONBLOCK) = 0
mmap(NULL, 8392704, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK,
-1, 0) = 0x7f87bcdcc000
mprotect(0x7f87bcdcc000, 4096, PROT_NONE) = 0
clone(child_stack=0x7f87bd5cbfb0,
flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID,
parent_tidptr=0x7f87bd5cc9d0, tls=0x7f87bd5cc700, child_tidptr=0x7f87bd5cc9d0)
= 31997
gettid() = 31996
getrandom("6\330;\322O\201\207\205\366\f\3?\25v\215$", 16, GRND_NONBLOCK) = 16
access("/sys/subsystem", F_OK) = -1 ENOENT (No such file or directory)
open("/sys/bus", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 6
fstat(6, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents(6, /* 41 entries */, 32768) = 1152
open("/sys/bus/usb/devices/", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 7
fstat(7, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents(7, /* 30 entries */, 32768) = 872
readlinkat(AT_FDCWD, "/sys/bus/usb/devices/1-1",
"../../../devices/pci0000:00/0000"..., 99) = 49
lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0,
...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
access("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/uevent", F_OK) = 0
open("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/uevent",
O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
fstat(8, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(8, "MAJOR=189\nMINOR=1\nDEVNAME=bus/us"..., 4096) = 127
read(8, "", 4096) = 0
read(8, "", 4096) = 0
close(8) = 0
getrandom("\"\323pO\246h\337\337\274\253\326J3\27\tB", 16, GRND_NONBLOCK) = 16
getrandom("\363\213\30<5/\2365\353\240\321\265\321\3461\376", 16,
GRND_NONBLOCK) = 16
getrandom("\325\336\214oom@\316\21$Y\252\32.\24t", 16, GRND_NONBLOCK) = 16
readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/subsystem",
"../../../../../bus/usb", 99) = 22
open("/run/udev/data/c189:1", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0644, st_size=554, ...}) = 0
fstat(8, {st_mode=S_IFREG|0644, st_size=554, ...}) = 0
read(8, "I:1729604\nE:ID_VENDOR=VIA_Labs__"..., 4096) = 554
read(8, "", 4096) = 0
close(8) = 0
getrandom("{\315\362#R\245\365\242\351\346\251_\345P\313j", 16, GRND_NONBLOCK)
= 16
readlinkat(AT_FDCWD, "/sys/bus/usb/devices/1-2",
"../../../devices/pci0000:00/0000"..., 99) = 49
lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0,
...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-2", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
access("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/uevent", F_OK) = 0
open("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/uevent",
O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
fstat(8, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(8, "MAJOR=189\nMINOR=34\nDEVNAME=bus/u"..., 4096) = 128
read(8, "", 4096) = 0
read(8, "", 4096) = 0
close(8) = 0
getrandom("\243\252\253\32270\206x\1G7\r\260\241c^", 16, GRND_NONBLOCK) = 16
getrandom("\250\177\2655\240\216&\226~X\315\1\327\354\244-", 16, GRND_NONBLOCK)
= 16
readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/subsystem",
"../../../../../bus/usb", 99) = 22
open("/run/udev/data/c189:34", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0644, st_size=380, ...}) = 0
fstat(8, {st_mode=S_IFREG|0644, st_size=380, ...}) = 0
read(8, "I:1635152708138\nE:ID_VENDOR=Logi"..., 4096) = 380
read(8, "", 4096) = 0
close(8) = 0
getrandom("\301\275*Q\361\222s\213\304.\350\255n\320\fW", 16, GRND_NONBLOCK) =
16
readlinkat(AT_FDCWD, "/sys/bus/usb/devices/1-3",
"../../../devices/pci0000:00/0000"..., 99) = 49
lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0,
...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
access("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3/uevent", F_OK) = 0
open("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3/uevent",
O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
fstat(8, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(8, "MAJOR=189\nMINOR=4\nDEVNAME=bus/us"..., 4096) = 126
read(8, "", 4096) = 0
read(8, "", 4096) = 0
close(8) = 0
getrandom("\261l\235\226\234+&\256f\365\225\310\372\10F\276", 16,
GRND_NONBLOCK) = 16
getrandom("Jbg\263^\35+P\r\275\327\34\37\276\275\336", 16, GRND_NONBLOCK) = 16
readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3/subsystem",
"../../../../../bus/usb", 99) = 22
open("/run/udev/data/c189:4", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0644, st_size=244, ...}) = 0
fstat(8, {st_mode=S_IFREG|0644, st_size=244, ...}) = 0
read(8, "I:4176578\nE:ID_VENDOR=8087\nE:ID_"..., 4096) = 244
read(8, "", 4096) = 0
close(8) = 0
getrandom("\355\276\7\16\264\7\227\333\334\25\305\235\345W\370A", 16,
GRND_NONBLOCK) = 16
readlinkat(AT_FDCWD, "/sys/bus/usb/devices/1-5",
"../../../devices/pci0000:00/0000"..., 99) = 49
lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0,
...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-5", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
access("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-5/uevent", F_OK) = 0
open("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-5/uevent",
O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
fstat(8, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(8, "MAJOR=189\nMINOR=6\nDEVNAME=bus/us"..., 4096) = 129
read(8, "", 4096) = 0
read(8, "", 4096) = 0
close(8) = 0
getrandom("\200\205pI\316z\365\200PO\346=\236J\244'", 16, GRND_NONBLOCK) = 16
getrandom("\247\rtfV\267PZE\350\266\262\330\236\371\321", 16, GRND_NONBLOCK) =
16
readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-5/subsystem",
"../../../../../bus/usb", 99) = 22
open("/run/udev/data/c189:6", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0644, st_size=353, ...}) = 0
fstat(8, {st_mode=S_IFREG|0644, st_size=353, ...}) = 0
read(8, "I:4178288\nE:ID_VENDOR=CN09GTFM72"..., 4096) = 353
read(8, "", 4096) = 0
close(8) = 0
getrandom("\251\257\327\217t\216\244\210@Ym\243O\234\361r", 16, GRND_NONBLOCK)
= 16
readlinkat(AT_FDCWD, "/sys/bus/usb/devices/2-1",
"../../../devices/pci0000:00/0000"..., 99) = 49
lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0,
...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-1", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-1/uevent", F_OK) = 0
open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-1/uevent",
O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
fstat(8, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(8, "MAJOR=189\nMINOR=129\nDEVNAME=bus/"..., 4096) = 128
read(8, "", 4096) = 0
read(8, "", 4096) = 0
close(8) = 0
getrandom("\370\177\326E-\242\237\20\312CG\0372\225\363t", 16, GRND_NONBLOCK) =
16
getrandom("\204y(\34\343y\341\32\"\rM \310\r\242y", 16, GRND_NONBLOCK) = 16
readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-1/subsystem",
"../../../../../bus/usb", 99) = 22
open("/run/udev/data/c189:129", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0644, st_size=554, ...}) = 0
fstat(8, {st_mode=S_IFREG|0644, st_size=554, ...}) = 0
read(8, "I:2092432\nE:ID_VENDOR=VIA_Labs__"..., 4096) = 554
read(8, "", 4096) = 0
close(8) = 0
getrandom("\362\277|VP\0164o\377B\361\332\24\213|f", 16, GRND_NONBLOCK) = 16
readlinkat(AT_FDCWD, "/sys/bus/usb/devices/usb1",
"../../../devices/pci0000:00/0000"..., 99) = 45
lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0,
...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
access("/sys/devices/pci0000:00/0000:00:14.0/usb1/uevent", F_OK) = 0
open("/sys/devices/pci0000:00/0000:00:14.0/usb1/uevent", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
fstat(8, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(8, "MAJOR=189\nMINOR=0\nDEVNAME=bus/us"..., 4096) = 124
read(8, "", 4096) = 0
read(8, "", 4096) = 0
close(8) = 0
getrandom("\306\222pg\233k\317\215]\202ADk\1\207w", 16, GRND_NONBLOCK) = 16
getrandom("\373\271' \231\\pH/\270\n\356\364S\n\374", 16, GRND_NONBLOCK) = 16
readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb1/subsystem",
"../../../../bus/usb", 99) = 19
open("/run/udev/data/c189:0", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0644, st_size=572, ...}) = 0
fstat(8, {st_mode=S_IFREG|0644, st_size=572, ...}) = 0
read(8, "I:1247427\nE:ID_VENDOR=Linux_4.4."..., 4096) = 572
read(8, "", 4096) = 0
close(8) = 0
getrandom("\231\306Xw\322\0s?P\20o\305\337\214n\347", 16, GRND_NONBLOCK) = 16
readlinkat(AT_FDCWD, "/sys/bus/usb/devices/usb2",
"../../../devices/pci0000:00/0000"..., 99) = 45
lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0,
...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
access("/sys/devices/pci0000:00/0000:00:14.0/usb2/uevent", F_OK) = 0
open("/sys/devices/pci0000:00/0000:00:14.0/usb2/uevent", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
fstat(8, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(8, "MAJOR=189\nMINOR=128\nDEVNAME=bus/"..., 4096) = 126
read(8, "", 4096) = 0
brk(0xc69000) = 0xc69000
read(8, "", 4096) = 0
close(8) = 0
getrandom("\32\337'\317\235\33\323\276Z\325\342\277\321\260F\\", 16,
GRND_NONBLOCK) = 16
getrandom("d^\236\256OY\220\360'\354&\3139\224/\375", 16, GRND_NONBLOCK) = 16
brk(0xc66000) = 0xc66000
readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/subsystem",
"../../../../bus/usb", 99) = 19
open("/run/udev/data/c189:128", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0644, st_size=572, ...}) = 0
fstat(8, {st_mode=S_IFREG|0644, st_size=572, ...}) = 0
read(8, "I:1247659\nE:ID_VENDOR=Linux_4.4."..., 4096) = 572
read(8, "", 4096) = 0
close(8) = 0
getrandom("\326\367s\250\32uB\270\211\2!\17y^(\277", 16, GRND_NONBLOCK) = 16
readlinkat(AT_FDCWD, "/sys/bus/usb/devices/usb3",
"../../../devices/pci0000:00/0000"..., 99) = 84
lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:1c.0", {st_mode=S_IFDIR|0755, st_size=0,
...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/0000:02:02.0",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/0000:02:02.0/0000:05:00.0",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/0000:02:02.0/0000:05:00.0/usb3",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
access("/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/0000:02:02.0/0000:05:00.0/usb3/uevent",
F_OK) = 0
open("/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/0000:02:02.0/0000:05:00.0/usb3/uevent",
O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
fstat(8, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(8, "MAJOR=189\nMINOR=256\nDEVNAME=bus/"..., 4096) = 126
read(8, "", 4096) = 0
read(8, "", 4096) = 0
close(8) = 0
getrandom("sX\3014\235q.YW\"\322\374\217\300@\364", 16, GRND_NONBLOCK) = 16
getrandom("\365f\6L\336H\326~8\301\235#\0228@h", 16, GRND_NONBLOCK) = 16
readlinkat(AT_FDCWD,
"/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/0000:02:02.0/0000:05:00.0/usb3/subsystem",
"../../../../../../../bus/usb", 99) = 28
open("/run/udev/data/c189:256", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0644, st_size=572, ...}) = 0
fstat(8, {st_mode=S_IFREG|0644, st_size=572, ...}) = 0
read(8, "I:1250671\nE:ID_VENDOR=Linux_4.4."..., 4096) = 572
read(8, "", 4096) = 0
close(8) = 0
getrandom("\242r\330\357\256\202:=\272\f[Wus\0218", 16, GRND_NONBLOCK) = 16
readlinkat(AT_FDCWD, "/sys/bus/usb/devices/usb4",
"../../../devices/pci0000:00/0000"..., 99) = 84
lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:1c.0", {st_mode=S_IFDIR|0755, st_size=0,
...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/0000:02:02.0",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/0000:02:02.0/0000:05:00.0",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/0000:02:02.0/0000:05:00.0/usb4",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
access("/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/0000:02:02.0/0000:05:00.0/usb4/uevent",
F_OK) = 0
open("/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/0000:02:02.0/0000:05:00.0/usb4/uevent",
O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
fstat(8, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(8, "MAJOR=189\nMINOR=384\nDEVNAME=bus/"..., 4096) = 126
read(8, "", 4096) = 0
read(8, "", 4096) = 0
close(8) = 0
getrandom("\237J\201\203\311\264\332Ni\375\210\375\344\270)\250", 16,
GRND_NONBLOCK) = 16
getrandom("\4Z\2\353\341\324\37#0\23\243/\207eC\210", 16, GRND_NONBLOCK) = 16
readlinkat(AT_FDCWD,
"/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/0000:02:02.0/0000:05:00.0/usb4/subsystem",
"../../../../../../../bus/usb", 99) = 28
open("/run/udev/data/c189:384", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0644, st_size=572, ...}) = 0
fstat(8, {st_mode=S_IFREG|0644, st_size=572, ...}) = 0
read(8, "I:1250478\nE:ID_VENDOR=Linux_4.4."..., 4096) = 572
read(8, "", 4096) = 0
close(8) = 0
getrandom("\274\300xD\3443\344\217\322W\341`\262\16R\271", 16, GRND_NONBLOCK) =
16
readlinkat(AT_FDCWD, "/sys/bus/usb/devices/1-1.2:1.0",
"../../../devices/pci0000:00/0000"..., 99) = 65
lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0,
...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.2",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.2/1-1.2:1.0",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
access("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.2/1-1.2:1.0/uevent",
F_OK) = 0
open("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.2/1-1.2:1.0/uevent",
O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
fstat(8, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(8, "DEVTYPE=usb_interface\nPRODUCT=1f"..., 4096) = 136
read(8, "", 4096) = 0
read(8, "", 4096) = 0
close(8) = 0
getrandom("\204\246\362U{\373\32\354\32p\251\271\236}\217\317", 16,
GRND_NONBLOCK) = 16
readlinkat(AT_FDCWD,
"/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.2/1-1.2:1.0/subsystem",
"../../../../../../../bus/usb", 99) = 28
open("/run/udev/data/+usb:1-1.2:1.0", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0644, st_size=114, ...}) = 0
fstat(8, {st_mode=S_IFREG|0644, st_size=114, ...}) = 0
read(8, "I:1639594332482\nE:ID_VENDOR_FROM"..., 4096) = 114
read(8, "", 4096) = 0
close(8) = 0
getrandom("U\25\336D\253\275\372\303>\227\17\30\254\2160\345", 16,
GRND_NONBLOCK) = 16
readlinkat(AT_FDCWD, "/sys/bus/usb/devices/1-1.3:1.0",
"../../../devices/pci0000:00/0000"..., 99) = 65
lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0,
...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.3",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.3/1-1.3:1.0",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
access("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.3/1-1.3:1.0/uevent",
F_OK) = 0
open("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.3/1-1.3:1.0/uevent",
O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
fstat(8, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(8, "DEVTYPE=usb_interface\nDRIVER=ftd"..., 4096) = 151
read(8, "", 4096) = 0
read(8, "", 4096) = 0
close(8) = 0
getrandom("\336\"a=p\224U!QdV\10x\346a&", 16, GRND_NONBLOCK) = 16
readlinkat(AT_FDCWD,
"/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.3/1-1.3:1.0/subsystem",
"../../../../../../../bus/usb", 99) = 28
open("/run/udev/data/+usb:1-1.3:1.0", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0644, st_size=135, ...}) = 0
fstat(8, {st_mode=S_IFREG|0644, st_size=135, ...}) = 0
read(8, "I:1637731543066\nE:ID_VENDOR_FROM"..., 4096) = 135
read(8, "", 4096) = 0
close(8) = 0
getrandom("\375\375\2452\25004\30\250\252\\c\17\225\365\213", 16,
GRND_NONBLOCK) = 16
readlinkat(AT_FDCWD, "/sys/bus/usb/devices/1-1.2",
"../../../devices/pci0000:00/0000"..., 99) = 55
lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0,
...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.2",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
access("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.2/uevent", F_OK) = 0
open("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.2/uevent",
O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
fstat(8, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(8, "MAJOR=189\nMINOR=41\nDEVNAME=bus/u"..., 4096) = 128
read(8, "", 4096) = 0
read(8, "", 4096) = 0
close(8) = 0
getrandom("\313\211\201\24231\3760\244\27{\363v\224=\0", 16, GRND_NONBLOCK) = 16
getrandom("V%K4\25\337E\357\7\327\7\343\223sw\330", 16, GRND_NONBLOCK) = 16
readlinkat(AT_FDCWD,
"/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.2/subsystem",
"../../../../../../bus/usb", 99) = 25
open("/run/udev/data/c189:41", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0644, st_size=310, ...}) = 0
fstat(8, {st_mode=S_IFREG|0644, st_size=310, ...}) = 0
read(8, "I:1639593783933\nE:ID_VENDOR=1f3a"..., 4096) = 310
read(8, "", 4096) = 0
close(8) = 0
getrandom("]w\205\35\313a\343\255xQ\242\321\234A\223\243", 16, GRND_NONBLOCK) =
16
readlinkat(AT_FDCWD, "/sys/bus/usb/devices/1-1.3",
"../../../devices/pci0000:00/0000"..., 99) = 55
lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0,
...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.3",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
access("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.3/uevent", F_OK) = 0
open("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.3/uevent",
O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
fstat(8, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(8, "MAJOR=189\nMINOR=35\nDEVNAME=bus/u"..., 4096) = 127
read(8, "", 4096) = 0
read(8, "", 4096) = 0
close(8) = 0
getrandom("\323\213\241\243)\372E\10 ;\317\200\275G\251n", 16, GRND_NONBLOCK) =
16
getrandom("\214B\203e\317y\17s\356\330_\333o\243D\375", 16, GRND_NONBLOCK) = 16
readlinkat(AT_FDCWD,
"/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.3/subsystem",
"../../../../../../bus/usb", 99) = 25
open("/run/udev/data/c189:35", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0644, st_size=467, ...}) = 0
fstat(8, {st_mode=S_IFREG|0644, st_size=467, ...}) = 0
read(8, "I:1637730975538\nE:ID_VENDOR=FTDI"..., 4096) = 467
read(8, "", 4096) = 0
close(8) = 0
getrandom("\36\255g\305\r\2514\337MLt7Y@\276\311", 16, GRND_NONBLOCK) = 16
readlinkat(AT_FDCWD, "/sys/bus/usb/devices/2-1.4",
"../../../devices/pci0000:00/0000"..., 99) = 55
lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0,
...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-1", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-1/2-1.4",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-1/2-1.4/uevent", F_OK) = 0
open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-1/2-1.4/uevent",
O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
fstat(8, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(8, "MAJOR=189\nMINOR=131\nDEVNAME=bus/"..., 4096) = 132
read(8, "", 4096) = 0
read(8, "", 4096) = 0
close(8) = 0
getrandom("\346y6\356D)_Uw3\27\0104r\353\337", 16, GRND_NONBLOCK) = 16
getrandom("\222\332B\367.\232 \3052\247f4\f$\356\34", 16, GRND_NONBLOCK) = 16
readlinkat(AT_FDCWD,
"/sys/devices/pci0000:00/0000:00:14.0/usb2/2-1/2-1.4/subsystem",
"../../../../../../bus/usb", 99) = 25
open("/run/udev/data/c189:131", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0644, st_size=410, ...}) = 0
fstat(8, {st_mode=S_IFREG|0644, st_size=410, ...}) = 0
read(8, "I:1403497924914\nE:ID_VENDOR=ASIX"..., 4096) = 410
read(8, "", 4096) = 0
close(8) = 0
getrandom("+\346\242E\377\263\264\262\2442{\333\242\16\254s", 16,
GRND_NONBLOCK) = 16
readlinkat(AT_FDCWD, "/sys/bus/usb/devices/3-0:1.0",
"../../../devices/pci0000:00/0000"..., 99) = 92
lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:1c.0", {st_mode=S_IFDIR|0755, st_size=0,
...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/0000:02:02.0",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/0000:02:02.0/0000:05:00.0",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/0000:02:02.0/0000:05:00.0/usb3",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/0000:02:02.0/0000:05:00.0/usb3/3-0:1.0",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
access("/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/0000:02:02.0/0000:05:00.0/usb3/3-0:1.0/uevent",
F_OK) = 0
open("/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/0000:02:02.0/0000:05:00.0/usb3/3-0:1.0/uevent",
O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
fstat(8, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(8, "DEVTYPE=usb_interface\nDRIVER=hub"..., 4096) = 138
read(8, "", 4096) = 0
read(8, "", 4096) = 0
close(8) = 0
getrandom("\23m\6\275\315\241\242\23\3466O)\265\f\350\243", 16, GRND_NONBLOCK)
= 16
readlinkat(AT_FDCWD,
"/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/0000:02:02.0/0000:05:00.0/usb3/3-0:1.0/subsystem",
"../../../../../../../../bus/usb", 99) = 31
open("/run/udev/data/+usb:3-0:1.0", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0644, st_size=166, ...}) = 0
fstat(8, {st_mode=S_IFREG|0644, st_size=166, ...}) = 0
read(8, "I:2865189\nE:ID_USB_CLASS_FROM_DA"..., 4096) = 166
read(8, "", 4096) = 0
close(8) = 0
getrandom("\322981\316\336(\35W\377\356\310qB\6\332", 16, GRND_NONBLOCK) = 16
readlinkat(AT_FDCWD, "/sys/bus/usb/devices/4-0:1.0",
"../../../devices/pci0000:00/0000"..., 99) = 92
lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:1c.0", {st_mode=S_IFDIR|0755, st_size=0,
...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/0000:02:02.0",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/0000:02:02.0/0000:05:00.0",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/0000:02:02.0/0000:05:00.0/usb4",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/0000:02:02.0/0000:05:00.0/usb4/4-0:1.0",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
access("/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/0000:02:02.0/0000:05:00.0/usb4/4-0:1.0/uevent",
F_OK) = 0
open("/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/0000:02:02.0/0000:05:00.0/usb4/4-0:1.0/uevent",
O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
fstat(8, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(8, "DEVTYPE=usb_interface\nDRIVER=hub"..., 4096) = 138
read(8, "", 4096) = 0
read(8, "", 4096) = 0
close(8) = 0
getrandom("D\377\241\311HlQ\204\235y\21}F\355\"\345", 16, GRND_NONBLOCK) = 16
readlinkat(AT_FDCWD,
"/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/0000:02:02.0/0000:05:00.0/usb4/4-0:1.0/subsystem",
"../../../../../../../../bus/usb", 99) = 31
open("/run/udev/data/+usb:4-0:1.0", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0644, st_size=124, ...}) = 0
fstat(8, {st_mode=S_IFREG|0644, st_size=124, ...}) = 0
read(8, "I:2864834\nE:ID_USB_CLASS_FROM_DA"..., 4096) = 124
read(8, "", 4096) = 0
close(8) = 0
getrandom("=\343\317\253#\26\v\5,\27\270\353\v\21\277`", 16, GRND_NONBLOCK) = 16
readlinkat(AT_FDCWD, "/sys/bus/usb/devices/2-1.4:1.0",
"../../../devices/pci0000:00/0000"..., 99) = 65
lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0,
...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-1", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-1/2-1.4",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-1/2-1.4/2-1.4:1.0",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-1/2-1.4/2-1.4:1.0/uevent",
F_OK) = 0
open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-1/2-1.4/2-1.4:1.0/uevent",
O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
fstat(8, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(8, "DEVTYPE=usb_interface\nDRIVER=ax8"..., 4096) = 157
read(8, "", 4096) = 0
read(8, "", 4096) = 0
close(8) = 0
getrandom("\243\325b\275\223\366\343\322\230\352\376\352\357\204Q\224", 16,
GRND_NONBLOCK) = 16
readlinkat(AT_FDCWD,
"/sys/devices/pci0000:00/0000:00:14.0/usb2/2-1/2-1.4/2-1.4:1.0/subsystem",
"../../../../../../../bus/usb", 99) = 28
open("/run/udev/data/+usb:2-1.4:1.0", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0644, st_size=223, ...}) = 0
fstat(8, {st_mode=S_IFREG|0644, st_size=223, ...}) = 0
read(8, "I:1403498445630\nE:ID_USB_CLASS_F"..., 4096) = 223
read(8, "", 4096) = 0
close(8) = 0
getrandom("x\305\271E\204\327\222\217XC\223\363}QWQ", 16, GRND_NONBLOCK) = 16
readlinkat(AT_FDCWD, "/sys/bus/usb/devices/1-0:1.0",
"../../../devices/pci0000:00/0000"..., 99) = 53
lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0,
...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-0:1.0",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
access("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-0:1.0/uevent", F_OK) = 0
open("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-0:1.0/uevent",
O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
fstat(8, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(8, "DEVTYPE=usb_interface\nDRIVER=hub"..., 4096) = 138
read(8, "", 4096) = 0
read(8, "", 4096) = 0
close(8) = 0
getrandom("\245Q\303\237\275e\316\312\33[\321\22\245\3512\346", 16,
GRND_NONBLOCK) = 16
readlinkat(AT_FDCWD,
"/sys/devices/pci0000:00/0000:00:14.0/usb1/1-0:1.0/subsystem",
"../../../../../bus/usb", 99) = 22
open("/run/udev/data/+usb:1-0:1.0", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0644, st_size=166, ...}) = 0
fstat(8, {st_mode=S_IFREG|0644, st_size=166, ...}) = 0
read(8, "I:4176041\nE:ID_USB_CLASS_FROM_DA"..., 4096) = 166
read(8, "", 4096) = 0
close(8) = 0
getrandom("\335\254\241\224\201z\7s<\205]H\322\36\7p", 16, GRND_NONBLOCK) = 16
readlinkat(AT_FDCWD, "/sys/bus/usb/devices/1-1:1.0",
"../../../devices/pci0000:00/0000"..., 99) = 57
lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0,
...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
access("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/uevent", F_OK) = 0
open("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/uevent",
O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
fstat(8, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(8, "DEVTYPE=usb_interface\nDRIVER=hub"..., 4096) = 141
read(8, "", 4096) = 0
read(8, "", 4096) = 0
close(8) = 0
getrandom("\260\374\361{\330\16\250\23\354\315(\227\275\330F\266", 16,
GRND_NONBLOCK) = 16
readlinkat(AT_FDCWD,
"/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/subsystem",
"../../../../../../bus/usb", 99) = 25
open("/run/udev/data/+usb:1-1:1.0", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0644, st_size=265, ...}) = 0
fstat(8, {st_mode=S_IFREG|0644, st_size=265, ...}) = 0
read(8, "I:4691761\nE:ID_USB_CLASS_FROM_DA"..., 4096) = 265
read(8, "", 4096) = 0
close(8) = 0
getrandom("Y\247\367\3\214\312\31\207\vL\2\335\272he\210", 16, GRND_NONBLOCK) =
16
readlinkat(AT_FDCWD, "/sys/bus/usb/devices/1-2:1.0",
"../../../devices/pci0000:00/0000"..., 99) = 57
lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0,
...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-2", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.0",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
access("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.0/uevent", F_OK) = 0
open("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.0/uevent",
O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
fstat(8, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(8, "DEVTYPE=usb_interface\nDRIVER=usb"..., 4096) = 144
read(8, "", 4096) = 0
read(8, "", 4096) = 0
close(8) = 0
getrandom("\334\2117z\217Y19\267Y\311%b\265\225{", 16, GRND_NONBLOCK) = 16
readlinkat(AT_FDCWD,
"/sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.0/subsystem",
"../../../../../../bus/usb", 99) = 25
open("/run/udev/data/+usb:1-2:1.0", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0644, st_size=100, ...}) = 0
fstat(8, {st_mode=S_IFREG|0644, st_size=100, ...}) = 0
read(8, "I:1635153257297\nE:ID_VENDOR_FROM"..., 4096) = 100
read(8, "", 4096) = 0
close(8) = 0
getrandom("\263\353\17\237\370[\212\255\231Q=\226`8\226\217", 16,
GRND_NONBLOCK) = 16
readlinkat(AT_FDCWD, "/sys/bus/usb/devices/1-2:1.1",
"../../../devices/pci0000:00/0000"..., 99) = 57
lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0,
...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-2", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.1",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
access("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.1/uevent", F_OK) = 0
open("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.1/uevent",
O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
fstat(8, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(8, "DEVTYPE=usb_interface\nDRIVER=usb"..., 4096) = 144
read(8, "", 4096) = 0
read(8, "", 4096) = 0
close(8) = 0
getrandom("\230x\311\316\354\236\0\335Y\232\365\366\366\377t`", 16,
GRND_NONBLOCK) = 16
readlinkat(AT_FDCWD,
"/sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.1/subsystem",
"../../../../../../bus/usb", 99) = 25
open("/run/udev/data/+usb:1-2:1.1", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0644, st_size=100, ...}) = 0
fstat(8, {st_mode=S_IFREG|0644, st_size=100, ...}) = 0
read(8, "I:1635153257222\nE:ID_VENDOR_FROM"..., 4096) = 100
read(8, "", 4096) = 0
close(8) = 0
getrandom("\236\341\37\2119T\23\201\301\346\364\331Qs\304\251", 16,
GRND_NONBLOCK) = 16
readlinkat(AT_FDCWD, "/sys/bus/usb/devices/1-2:1.2",
"../../../devices/pci0000:00/0000"..., 99) = 57
lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0,
...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-2", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.2",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
access("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.2/uevent", F_OK) = 0
open("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.2/uevent",
O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
fstat(8, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(8, "DEVTYPE=usb_interface\nDRIVER=usb"..., 4096) = 144
read(8, "", 4096) = 0
read(8, "", 4096) = 0
close(8) = 0
getrandom("U\371\240o\262\0073\315&\232[\232.\324\345g", 16, GRND_NONBLOCK) = 16
readlinkat(AT_FDCWD,
"/sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.2/subsystem",
"../../../../../../bus/usb", 99) = 25
open("/run/udev/data/+usb:1-2:1.2", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0644, st_size=100, ...}) = 0
fstat(8, {st_mode=S_IFREG|0644, st_size=100, ...}) = 0
read(8, "I:1635153258791\nE:ID_VENDOR_FROM"..., 4096) = 100
read(8, "", 4096) = 0
close(8) = 0
getrandom("*\26\361\7y<\322\344\357\322\347\323\225>d\351", 16, GRND_NONBLOCK)
= 16
readlinkat(AT_FDCWD, "/sys/bus/usb/devices/1-3:1.0",
"../../../devices/pci0000:00/0000"..., 99) = 57
lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0,
...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.0",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
access("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.0/uevent", F_OK) = 0
open("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.0/uevent",
O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
fstat(8, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(8, "DEVTYPE=usb_interface\nDRIVER=btu"..., 4096) = 144
read(8, "", 4096) = 0
read(8, "", 4096) = 0
close(8) = 0
getrandom("@\206:q\23e|\237St\375\23\317Ka ", 16, GRND_NONBLOCK) = 16
readlinkat(AT_FDCWD,
"/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.0/subsystem",
"../../../../../../bus/usb", 99) = 25
open("/run/udev/data/+usb:1-3:1.0", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0644, st_size=176, ...}) = 0
fstat(8, {st_mode=S_IFREG|0644, st_size=176, ...}) = 0
read(8, "I:4698103\nE:ID_USB_CLASS_FROM_DA"..., 4096) = 176
read(8, "", 4096) = 0
close(8) = 0
getrandom("p)\205\266\275\305\35\3\261pg\0036\23\33M", 16, GRND_NONBLOCK) = 16
readlinkat(AT_FDCWD, "/sys/bus/usb/devices/1-3:1.1",
"../../../devices/pci0000:00/0000"..., 99) = 57
lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0,
...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.1",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
access("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.1/uevent", F_OK) = 0
open("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.1/uevent",
O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
fstat(8, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(8, "DEVTYPE=usb_interface\nDRIVER=btu"..., 4096) = 144
read(8, "", 4096) = 0
read(8, "", 4096) = 0
close(8) = 0
getrandom("\360X\f\3~\351\377\243 C\327\320\350B'\374", 16, GRND_NONBLOCK) = 16
readlinkat(AT_FDCWD,
"/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.1/subsystem",
"../../../../../../bus/usb", 99) = 25
open("/run/udev/data/+usb:1-3:1.1", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0644, st_size=176, ...}) = 0
fstat(8, {st_mode=S_IFREG|0644, st_size=176, ...}) = 0
read(8, "I:4698103\nE:ID_USB_CLASS_FROM_DA"..., 4096) = 176
read(8, "", 4096) = 0
close(8) = 0
getrandom("\321\230wW\352/\24\2\36:\351s\3\5\375\354", 16, GRND_NONBLOCK) = 16
readlinkat(AT_FDCWD, "/sys/bus/usb/devices/1-5:1.0",
"../../../devices/pci0000:00/0000"..., 99) = 57
lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0,
...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-5", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.0",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
access("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.0/uevent", F_OK) = 0
open("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.0/uevent",
O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
fstat(8, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(8, "DEVTYPE=usb_interface\nDRIVER=uvc"..., 4096) = 149
read(8, "", 4096) = 0
read(8, "", 4096) = 0
close(8) = 0
getrandom("\237\201Y\371\373i:,vH?\305\323\16\276\205", 16, GRND_NONBLOCK) = 16
readlinkat(AT_FDCWD,
"/sys/devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.0/subsystem",
"../../../../../../bus/usb", 99) = 25
open("/run/udev/data/+usb:1-5:1.0", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0644, st_size=149, ...}) = 0
fstat(8, {st_mode=S_IFREG|0644, st_size=149, ...}) = 0
read(8, "I:4698348\nE:ID_USB_CLASS_FROM_DA"..., 4096) = 149
read(8, "", 4096) = 0
close(8) = 0
getrandom("ZL\371!\303\227\26H\35\36\326\350\371\3G\360", 16, GRND_NONBLOCK) =
16
readlinkat(AT_FDCWD, "/sys/bus/usb/devices/1-5:1.1",
"../../../devices/pci0000:00/0000"..., 99) = 57
lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0,
...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-5", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.1",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
access("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.1/uevent", F_OK) = 0
open("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.1/uevent",
O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
fstat(8, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(8, "DEVTYPE=usb_interface\nDRIVER=uvc"..., 4096) = 149
read(8, "", 4096) = 0
brk(0xc88000) = 0xc88000
read(8, "", 4096) = 0
close(8) = 0
getrandom("\274:\236\241\2042\221\342_\331\231\\v\246&t", 16, GRND_NONBLOCK) =
16
brk(0xc84000) = 0xc84000
readlinkat(AT_FDCWD,
"/sys/devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.1/subsystem",
"../../../../../../bus/usb", 99) = 25
open("/run/udev/data/+usb:1-5:1.1", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0644, st_size=149, ...}) = 0
fstat(8, {st_mode=S_IFREG|0644, st_size=149, ...}) = 0
read(8, "I:4698476\nE:ID_USB_CLASS_FROM_DA"..., 4096) = 149
read(8, "", 4096) = 0
close(8) = 0
getrandom("\31\327r\27\321\350<O\334\351b\330|yYJ", 16, GRND_NONBLOCK) = 16
readlinkat(AT_FDCWD, "/sys/bus/usb/devices/2-0:1.0",
"../../../devices/pci0000:00/0000"..., 99) = 53
lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0,
...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-0:1.0",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-0:1.0/uevent", F_OK) = 0
open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-0:1.0/uevent",
O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
fstat(8, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(8, "DEVTYPE=usb_interface\nDRIVER=hub"..., 4096) = 138
read(8, "", 4096) = 0
read(8, "", 4096) = 0
close(8) = 0
getrandom("\356\314\6\377fb\363\236M\370\256\265-\310\303s", 16, GRND_NONBLOCK)
= 16
readlinkat(AT_FDCWD,
"/sys/devices/pci0000:00/0000:00:14.0/usb2/2-0:1.0/subsystem",
"../../../../../bus/usb", 99) = 22
open("/run/udev/data/+usb:2-0:1.0", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0644, st_size=124, ...}) = 0
fstat(8, {st_mode=S_IFREG|0644, st_size=124, ...}) = 0
read(8, "I:3113716\nE:ID_USB_CLASS_FROM_DA"..., 4096) = 124
read(8, "", 4096) = 0
close(8) = 0
getrandom("\203:\0012\350>\271@\314\21\r\200\224fL\311", 16, GRND_NONBLOCK) = 16
readlinkat(AT_FDCWD, "/sys/bus/usb/devices/2-1:1.0",
"../../../devices/pci0000:00/0000"..., 99) = 57
lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
lstat("/sys/bus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/bus/usb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/bus/usb/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0,
...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-1", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-1/2-1:1.0",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-1/2-1:1.0/uevent", F_OK) = 0
open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-1/2-1:1.0/uevent",
O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
fstat(8, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(8, "DEVTYPE=usb_interface\nDRIVER=hub"..., 4096) = 140
read(8, "", 4096) = 0
read(8, "", 4096) = 0
close(8) = 0
getrandom("\2479{w\243\362F\361+\244\312;32\206[", 16, GRND_NONBLOCK) = 16
readlinkat(AT_FDCWD,
"/sys/devices/pci0000:00/0000:00:14.0/usb2/2-1/2-1:1.0/subsystem",
"../../../../../../bus/usb", 99) = 25
open("/run/udev/data/+usb:2-1:1.0", O_RDONLY|O_CLOEXEC) = 8
fstat(8, {st_mode=S_IFREG|0644, st_size=220, ...}) = 0
fstat(8, {st_mode=S_IFREG|0644, st_size=220, ...}) = 0
read(8, "I:2602093\nE:ID_USB_CLASS_FROM_DA"..., 4096) = 220
read(8, "", 4096) = 0
close(8) = 0
getrandom("!dDz\324\2228\371\203xm\255\36\325\20\27", 16, GRND_NONBLOCK) = 16
getdents(7, /* 0 entries */, 32768) = 0
close(7) = 0
getdents(6, /* 0 entries */, 32768) = 0
close(6) = 0
open("/sys/class", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 6
fstat(6, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents(6, /* 67 entries */, 32768) = 1968
getdents(6, /* 0 entries */, 32768) = 0
close(6) = 0
readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb1", 0xc53280, 99)
= -1 EINVAL (Invalid argument)
lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0,
...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
access("/sys/devices/pci0000:00/0000:00:14.0/usb1/uevent", F_OK) = 0
open("/sys/devices/pci0000:00/0000:00:14.0/usb1/uevent", O_RDONLY|O_CLOEXEC) = 6
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(6, "MAJOR=189\nMINOR=0\nDEVNAME=bus/us"..., 4096) = 124
read(6, "", 4096) = 0
read(6, "", 4096) = 0
close(6) = 0
getrandom("}\314A\243mL\245a\276\227X\341\247\231\267\f", 16, GRND_NONBLOCK) =
16
getrandom("|\2071q\200\20\3[\222\24\272}\207\202@*", 16, GRND_NONBLOCK) = 16
open("/sys/bus/usb/devices/usb1/busnum", O_RDONLY) = 6
fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
read(6, "1\n", 4096) = 2
close(6) = 0
open("/sys/bus/usb/devices/usb1/devnum", O_RDONLY) = 6
fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
read(6, "1\n", 4096) = 2
close(6) = 0
open("/sys/bus/usb/devices/usb1/speed", O_RDONLY) = 6
fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
read(6, "480\n", 4096) = 4
close(6) = 0
open("/sys/bus/usb/devices/usb1/descriptors", O_RDONLY) = 6
read(6,
"\22\1\0\2\t\0\1@k\35\2\0\4\4\3\2\1\1\t\2\31\0\1\1\0\340\0\t\4\0\0\1"..., 1024)
= 43
close(6) = 0
readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-0:1.0",
0xc61a90, 99) = -1 EINVAL (Invalid argument)
lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0,
...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-0:1.0",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
access("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-0:1.0/uevent", F_OK) = 0
open("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-0:1.0/uevent",
O_RDONLY|O_CLOEXEC) = 6
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(6, "DEVTYPE=usb_interface\nDRIVER=hub"..., 4096) = 138
read(6, "", 4096) = 0
read(6, "", 4096) = 0
close(6) = 0
getrandom("s\3\251\302\5,\231)\5\241A/a\17\313\21", 16, GRND_NONBLOCK) = 16
readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1", 0xc5ebd0,
99) = -1 EINVAL (Invalid argument)
lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0,
...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
access("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/uevent", F_OK) = 0
open("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/uevent",
O_RDONLY|O_CLOEXEC) = 6
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(6, "MAJOR=189\nMINOR=1\nDEVNAME=bus/us"..., 4096) = 127
read(6, "", 4096) = 0
read(6, "", 4096) = 0
close(6) = 0
getrandom("1\347\261?C\265\226H\352\326\315+\303\202\2234", 16, GRND_NONBLOCK)
= 16
getrandom(")\260K7\3127S\307\241\27\332\0062\375\2566", 16, GRND_NONBLOCK) = 16
open("/sys/bus/usb/devices/1-1/busnum", O_RDONLY) = 6
fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
read(6, "1\n", 4096) = 2
close(6) = 0
open("/sys/bus/usb/devices/1-1/devnum", O_RDONLY) = 6
fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
read(6, "2\n", 4096) = 2
close(6) = 0
open("/sys/bus/usb/devices/1-1/speed", O_RDONLY) = 6
fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
read(6, "480\n", 4096) = 4
close(6) = 0
open("/sys/bus/usb/devices/1-1/descriptors", O_RDONLY) = 6
read(6,
"\22\1\20\2\t\0\1@\t!\22(\340\v\1\2\0\1\t\2\31\0\1\1\0\340\0\t\4\0\0\1"...,
1024) = 43
close(6) = 0
readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.2",
0xc59060, 99) = -1 EINVAL (Invalid argument)
lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0,
...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.2",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
access("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.2/uevent", F_OK) = 0
open("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.2/uevent",
O_RDONLY|O_CLOEXEC) = 6
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(6, "MAJOR=189\nMINOR=41\nDEVNAME=bus/u"..., 4096) = 128
read(6, "", 4096) = 0
read(6, "", 4096) = 0
close(6) = 0
getrandom("\224\6I\362M\263Y5\301n\337\310\266\33;/", 16, GRND_NONBLOCK) = 16
getrandom("\320v\304\216z\351Q\3162\372\234\26479\316\"", 16, GRND_NONBLOCK) =
16
open("/sys/bus/usb/devices/1-1.2/busnum", O_RDONLY) = 6
fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
read(6, "1\n", 4096) = 2
close(6) = 0
open("/sys/bus/usb/devices/1-1.2/devnum", O_RDONLY) = 6
fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
read(6, "42\n", 4096) = 3
close(6) = 0
open("/sys/bus/usb/devices/1-1.2/speed", O_RDONLY) = 6
fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
read(6, "12\n", 4096) = 3
close(6) = 0
open("/sys/bus/usb/devices/1-1.2/descriptors", O_RDONLY) = 6
read(6, "\22\1\20\1\0\0\0@:\37\350\357\263\2\0\0\0\1\t\2
\0\1\1\0\200\226\t\4\0\0\2"..., 1024) = 50
close(6) = 0
readlinkat(AT_FDCWD,
"/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.2/1-1.2:1.0", 0xc61a90, 99)
= -1 EINVAL (Invalid argument)
lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0,
...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.2",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.2/1-1.2:1.0",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
access("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.2/1-1.2:1.0/uevent",
F_OK) = 0
open("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.2/1-1.2:1.0/uevent",
O_RDONLY|O_CLOEXEC) = 6
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(6, "DEVTYPE=usb_interface\nPRODUCT=1f"..., 4096) = 136
read(6, "", 4096) = 0
read(6, "", 4096) = 0
close(6) = 0
getrandom("\342a\311~(\36\235u\231{\270\2205\350\32(", 16, GRND_NONBLOCK) = 16
readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.3",
0xc5ebf0, 99) = -1 EINVAL (Invalid argument)
lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0,
...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.3",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
access("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.3/uevent", F_OK) = 0
open("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.3/uevent",
O_RDONLY|O_CLOEXEC) = 6
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(6, "MAJOR=189\nMINOR=35\nDEVNAME=bus/u"..., 4096) = 127
read(6, "", 4096) = 0
read(6, "", 4096) = 0
close(6) = 0
getrandom("4\367\352\342\t\6*\204\264\252\372 \240\226\22j", 16, GRND_NONBLOCK)
= 16
getrandom("\305<\324c\271\3M\326mMG\251\361}\312\5", 16, GRND_NONBLOCK) = 16
open("/sys/bus/usb/devices/1-1.3/busnum", O_RDONLY) = 6
fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
read(6, "1\n", 4096) = 2
close(6) = 0
open("/sys/bus/usb/devices/1-1.3/devnum", O_RDONLY) = 6
fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
read(6, "36\n", 4096) = 3
close(6) = 0
open("/sys/bus/usb/devices/1-1.3/speed", O_RDONLY) = 6
fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
read(6, "12\n", 4096) = 3
close(6) = 0
open("/sys/bus/usb/devices/1-1.3/descriptors", O_RDONLY) = 6
read(6, "\22\1\20\1\0\0\0\10\3\4\1`\0\4\1\2\3\1\t\2
\0\1\1\0\240\26\t\4\0\0\2"..., 1024) = 50
close(6) = 0
readlinkat(AT_FDCWD,
"/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.3/1-1.3:1.0", 0xc5ebf0, 99)
= -1 EINVAL (Invalid argument)
lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0,
...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.3",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.3/1-1.3:1.0",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
access("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.3/1-1.3:1.0/uevent",
F_OK) = 0
open("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.3/1-1.3:1.0/uevent",
O_RDONLY|O_CLOEXEC) = 6
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(6, "DEVTYPE=usb_interface\nDRIVER=ftd"..., 4096) = 151
read(6, "", 4096) = 0
read(6, "", 4096) = 0
close(6) = 0
getrandom("\207#\252\361\265\346\344h\22\273\224!\332g>!", 16, GRND_NONBLOCK) =
16
readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0",
0xc5ebf0, 99) = -1 EINVAL (Invalid argument)
lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0,
...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
access("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/uevent", F_OK) = 0
open("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/uevent",
O_RDONLY|O_CLOEXEC) = 6
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(6, "DEVTYPE=usb_interface\nDRIVER=hub"..., 4096) = 141
read(6, "", 4096) = 0
read(6, "", 4096) = 0
close(6) = 0
getrandom("<\242g(\rn\37\241V\266A \v\v\255\1", 16, GRND_NONBLOCK) = 16
readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-2", 0xc5ebf0,
99) = -1 EINVAL (Invalid argument)
lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0,
...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-2", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
access("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/uevent", F_OK) = 0
open("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/uevent",
O_RDONLY|O_CLOEXEC) = 6
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(6, "MAJOR=189\nMINOR=34\nDEVNAME=bus/u"..., 4096) = 128
read(6, "", 4096) = 0
read(6, "", 4096) = 0
close(6) = 0
getrandom("\346\243C<-nUoU\366\333\6zq%2", 16, GRND_NONBLOCK) = 16
getrandom("2\24\371=\17@\270Dm\371C\336\301~9\32", 16, GRND_NONBLOCK) = 16
open("/sys/bus/usb/devices/1-2/busnum", O_RDONLY) = 6
fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
read(6, "1\n", 4096) = 2
close(6) = 0
open("/sys/bus/usb/devices/1-2/devnum", O_RDONLY) = 6
fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
read(6, "35\n", 4096) = 3
close(6) = 0
open("/sys/bus/usb/devices/1-2/speed", O_RDONLY) = 6
fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
read(6, "12\n", 4096) = 3
close(6) = 0
open("/sys/bus/usb/devices/1-2/descriptors", O_RDONLY) = 6
read(6, "\22\1\0\2\0\0\0 m\4+\305\0\23\1\2\0\1\t\2T\0\3\1\4\2401\t\4\0\0\1"...,
1024) = 102
close(6) = 0
readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.0",
0xc5ebf0, 99) = -1 EINVAL (Invalid argument)
lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0,
...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-2", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.0",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
access("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.0/uevent", F_OK) = 0
open("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.0/uevent",
O_RDONLY|O_CLOEXEC) = 6
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(6, "DEVTYPE=usb_interface\nDRIVER=usb"..., 4096) = 144
read(6, "", 4096) = 0
read(6, "", 4096) = 0
close(6) = 0
getrandom("L\22\357U\257\354\177\300g(\370\216\362Lm\247", 16, GRND_NONBLOCK) =
16
readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.1",
0xc5ebf0, 99) = -1 EINVAL (Invalid argument)
lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0,
...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-2", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.1",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
access("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.1/uevent", F_OK) = 0
open("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.1/uevent",
O_RDONLY|O_CLOEXEC) = 6
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(6, "DEVTYPE=usb_interface\nDRIVER=usb"..., 4096) = 144
read(6, "", 4096) = 0
read(6, "", 4096) = 0
close(6) = 0
getrandom("I\275\240\neA\201VX\274]f\37FRy", 16, GRND_NONBLOCK) = 16
readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.2",
0xc5ebf0, 99) = -1 EINVAL (Invalid argument)
lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0,
...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-2", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.2",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
access("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.2/uevent", F_OK) = 0
open("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.2/uevent",
O_RDONLY|O_CLOEXEC) = 6
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(6, "DEVTYPE=usb_interface\nDRIVER=usb"..., 4096) = 144
read(6, "", 4096) = 0
read(6, "", 4096) = 0
close(6) = 0
getrandom("\363\377\3541\273z\275\351D/\236\222WBsB", 16, GRND_NONBLOCK) = 16
readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3", 0xc5ebf0,
99) = -1 EINVAL (Invalid argument)
lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0,
...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
access("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3/uevent", F_OK) = 0
open("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3/uevent",
O_RDONLY|O_CLOEXEC) = 6
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(6, "MAJOR=189\nMINOR=4\nDEVNAME=bus/us"..., 4096) = 126
read(6, "", 4096) = 0
read(6, "", 4096) = 0
close(6) = 0
getrandom("U)\354qS1\226=\274P\365r1o\227\342", 16, GRND_NONBLOCK) = 16
getrandom("N~\333\214\222\237\246\3769y>H\33\305!\0", 16, GRND_NONBLOCK) = 16
open("/sys/bus/usb/devices/1-3/busnum", O_RDONLY) = 6
fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
read(6, "1\n", 4096) = 2
close(6) = 0
open("/sys/bus/usb/devices/1-3/devnum", O_RDONLY) = 6
fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
read(6, "5\n", 4096) = 2
close(6) = 0
open("/sys/bus/usb/devices/1-3/speed", O_RDONLY) = 6
fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
read(6, "12\n", 4096) = 3
close(6) = 0
open("/sys/bus/usb/devices/1-3/descriptors", O_RDONLY) = 6
read(6,
"\22\1\0\2\340\1\1@\207\200+\n\1\0\0\0\0\1\t\2\261\0\2\1\0\3402\t\4\0\0\3"...,
1024) = 195
close(6) = 0
readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.0",
0xc5d3a0, 99) = -1 EINVAL (Invalid argument)
lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0,
...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.0",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
access("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.0/uevent", F_OK) = 0
open("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.0/uevent",
O_RDONLY|O_CLOEXEC) = 6
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(6, "DEVTYPE=usb_interface\nDRIVER=btu"..., 4096) = 144
read(6, "", 4096) = 0
read(6, "", 4096) = 0
close(6) = 0
getrandom("\271\251\336\3041\330\v\314x_\311I\335\301\277\377", 16,
GRND_NONBLOCK) = 16
readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.1",
0xc5ebf0, 99) = -1 EINVAL (Invalid argument)
lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0,
...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.1",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
access("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.1/uevent", F_OK) = 0
open("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.1/uevent",
O_RDONLY|O_CLOEXEC) = 6
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(6, "DEVTYPE=usb_interface\nDRIVER=btu"..., 4096) = 144
read(6, "", 4096) = 0
read(6, "", 4096) = 0
close(6) = 0
getrandom("\320m\321\232\25F?\203\207?\227\225\256\260'\310", 16,
GRND_NONBLOCK) = 16
readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-5", 0xc5ebf0,
99) = -1 EINVAL (Invalid argument)
lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0,
...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-5", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
access("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-5/uevent", F_OK) = 0
open("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-5/uevent",
O_RDONLY|O_CLOEXEC) = 6
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(6, "MAJOR=189\nMINOR=6\nDEVNAME=bus/us"..., 4096) = 129
read(6, "", 4096) = 0
read(6, "", 4096) = 0
close(6) = 0
getrandom("\317\254\205\220\246|c\322\363\344\355\236\371\335\215\227", 16,
GRND_NONBLOCK) = 16
getrandom("\36\341TP\2\34\376\246i\256\323b\341\270\312\376", 16,
GRND_NONBLOCK) = 16
open("/sys/bus/usb/devices/1-5/busnum", O_RDONLY) = 6
fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
read(6, "1\n", 4096) = 2
close(6) = 0
open("/sys/bus/usb/devices/1-5/devnum", O_RDONLY) = 6
fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
read(6, "7\n", 4096) = 2
close(6) = 0
open("/sys/bus/usb/devices/1-5/speed", O_RDONLY) = 6
fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
read(6, "480\n", 4096) = 4
close(6) = 0
open("/sys/bus/usb/devices/1-5/descriptors", O_RDONLY) = 6
read(6, "\22\1\1\2\357\2\1@E\f\fg&V\2\1\0\1\t\2\24\2\2\1\0\200\372(\377BIS"...,
1024) = 550
close(6) = 0
readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.0",
0xc602a0, 99) = -1 EINVAL (Invalid argument)
lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0,
...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-5", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.0",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
access("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.0/uevent", F_OK) = 0
open("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.0/uevent",
O_RDONLY|O_CLOEXEC) = 6
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(6, "DEVTYPE=usb_interface\nDRIVER=uvc"..., 4096) = 149
read(6, "", 4096) = 0
read(6, "", 4096) = 0
close(6) = 0
getrandom("\334\3304\307\242T\340\317\33q\377\212\234!\325\320", 16,
GRND_NONBLOCK) = 16
readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.1",
0xc5ebf0, 99) = -1 EINVAL (Invalid argument)
lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0,
...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-5", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.1",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
access("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.1/uevent", F_OK) = 0
open("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.1/uevent",
O_RDONLY|O_CLOEXEC) = 6
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(6, "DEVTYPE=usb_interface\nDRIVER=uvc"..., 4096) = 149
read(6, "", 4096) = 0
read(6, "", 4096) = 0
close(6) = 0
getrandom("\2\td\347H!\257\247\240e\16\230\305\307v\21", 16, GRND_NONBLOCK) = 16
readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2", 0xc5ebf0, 99)
= -1 EINVAL (Invalid argument)
lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0,
...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
access("/sys/devices/pci0000:00/0000:00:14.0/usb2/uevent", F_OK) = 0
open("/sys/devices/pci0000:00/0000:00:14.0/usb2/uevent", O_RDONLY|O_CLOEXEC) = 6
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(6, "MAJOR=189\nMINOR=128\nDEVNAME=bus/"..., 4096) = 126
read(6, "", 4096) = 0
read(6, "", 4096) = 0
close(6) = 0
getrandom("z\376\335\373\227\352\25\265\277p\35\22\351Fj\306", 16,
GRND_NONBLOCK) = 16
getrandom("\1I\315>\31(vM8*\276V\256\330\367\1", 16, GRND_NONBLOCK) = 16
open("/sys/bus/usb/devices/usb2/busnum", O_RDONLY) = 6
fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
read(6, "2\n", 4096) = 2
close(6) = 0
open("/sys/bus/usb/devices/usb2/devnum", O_RDONLY) = 6
fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
read(6, "1\n", 4096) = 2
close(6) = 0
open("/sys/bus/usb/devices/usb2/speed", O_RDONLY) = 6
fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
read(6, "5000\n", 4096) = 5
close(6) = 0
open("/sys/bus/usb/devices/usb2/descriptors", O_RDONLY) = 6
read(6,
"\22\1\0\3\t\0\3\tk\35\3\0\4\4\3\2\1\1\t\2\37\0\1\1\0\340\0\t\4\0\0\1"...,
1024) = 49
close(6) = 0
readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-0:1.0",
0xc5ebf0, 99) = -1 EINVAL (Invalid argument)
lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0,
...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-0:1.0",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-0:1.0/uevent", F_OK) = 0
open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-0:1.0/uevent",
O_RDONLY|O_CLOEXEC) = 6
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(6, "DEVTYPE=usb_interface\nDRIVER=hub"..., 4096) = 138
read(6, "", 4096) = 0
read(6, "", 4096) = 0
close(6) = 0
getrandom("\322-,F\270\276\252$\21A\336\10xm_\350", 16, GRND_NONBLOCK) = 16
readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-1", 0xc5ebf0,
99) = -1 EINVAL (Invalid argument)
lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0,
...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-1", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-1/uevent", F_OK) = 0
open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-1/uevent",
O_RDONLY|O_CLOEXEC) = 6
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(6, "MAJOR=189\nMINOR=129\nDEVNAME=bus/"..., 4096) = 128
read(6, "", 4096) = 0
read(6, "", 4096) = 0
close(6) = 0
getrandom("4\305\24et4\r\324\223\262\314\275x\255a\361", 16, GRND_NONBLOCK) = 16
getrandom(">5\361,R\245N^ISq=\2312\377C", 16, GRND_NONBLOCK) = 16
open("/sys/bus/usb/devices/2-1/busnum", O_RDONLY) = 6
fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
read(6, "2\n", 4096) = 2
close(6) = 0
open("/sys/bus/usb/devices/2-1/devnum", O_RDONLY) = 6
fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
read(6, "2\n", 4096) = 2
close(6) = 0
open("/sys/bus/usb/devices/2-1/speed", O_RDONLY) = 6
fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
read(6, "5000\n", 4096) = 5
close(6) = 0
open("/sys/bus/usb/devices/2-1/descriptors", O_RDONLY) = 6
read(6,
"\22\1\0\3\t\0\3\t\t!\22\10\341\v\1\2\0\1\t\2\37\0\1\1\0\340\0\t\4\0\0\1"...,
1024) = 49
close(6) = 0
readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-1/2-1.4",
0xc602a0, 99) = -1 EINVAL (Invalid argument)
lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0,
...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-1", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-1/2-1.4",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-1/2-1.4/uevent", F_OK) = 0
open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-1/2-1.4/uevent",
O_RDONLY|O_CLOEXEC) = 6
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(6, "MAJOR=189\nMINOR=131\nDEVNAME=bus/"..., 4096) = 132
read(6, "", 4096) = 0
read(6, "", 4096) = 0
close(6) = 0
getrandom("h\316n\252\361\323^\t\340\260p\214.\355\311\275", 16, GRND_NONBLOCK)
= 16
getrandom("8\f\252\1\261\341\231\36\344\301)AL>\221\203", 16, GRND_NONBLOCK) =
16
open("/sys/bus/usb/devices/2-1.4/busnum", O_RDONLY) = 6
fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
read(6, "2\n", 4096) = 2
close(6) = 0
open("/sys/bus/usb/devices/2-1.4/devnum", O_RDONLY) = 6
fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
read(6, "4\n", 4096) = 2
close(6) = 0
open("/sys/bus/usb/devices/2-1.4/speed", O_RDONLY) = 6
fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
read(6, "5000\n", 4096) = 5
close(6) = 0
open("/sys/bus/usb/devices/2-1.4/descriptors", O_RDONLY) = 6
read(6,
"\22\1\0\3\377\377\0\t\225\v\220\27\0\1\1\2\3\1\t\0029\0\1\1\0\240>\t\4\0\0\3"...,
1024) = 75
close(6) = 0
readlinkat(AT_FDCWD,
"/sys/devices/pci0000:00/0000:00:14.0/usb2/2-1/2-1.4/2-1.4:1.0", 0xc39ec0, 99)
= -1 EINVAL (Invalid argument)
lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0,
...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-1", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-1/2-1.4",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-1/2-1.4/2-1.4:1.0",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-1/2-1.4/2-1.4:1.0/uevent",
F_OK) = 0
open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-1/2-1.4/2-1.4:1.0/uevent",
O_RDONLY|O_CLOEXEC) = 6
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(6, "DEVTYPE=usb_interface\nDRIVER=ax8"..., 4096) = 157
read(6, "", 4096) = 0
read(6, "", 4096) = 0
close(6) = 0
getrandom("\253\310\317\230!\326J2\334\353sIs\355\303\v", 16, GRND_NONBLOCK) =
16
readlinkat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-1/2-1:1.0",
0xc5ebf0, 99) = -1 EINVAL (Invalid argument)
lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0", {st_mode=S_IFDIR|0755, st_size=0,
...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-1", {st_mode=S_IFDIR|0755,
st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-1/2-1:1.0",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
access("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-1/2-1:1.0/uevent", F_OK) = 0
open("/sys/devices/pci0000:00/0000:00:14.0/usb2/2-1/2-1:1.0/uevent",
O_RDONLY|O_CLOEXEC) = 6
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(6, "DEVTYPE=usb_interface\nDRIVER=hub"..., 4096) = 140
read(6, "", 4096) = 0
read(6, "", 4096) = 0
close(6) = 0
getrandom("\30\236F1d\237\307|\1\30\2716\241\245\376\23", 16, GRND_NONBLOCK) =
16
readlinkat(AT_FDCWD,
"/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/0000:02:02.0/0000:05:00.0/usb3",
0xc5ebf0, 99) = -1 EINVAL (Invalid argument)
lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:1c.0", {st_mode=S_IFDIR|0755, st_size=0,
...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/0000:02:02.0",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/0000:02:02.0/0000:05:00.0",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/0000:02:02.0/0000:05:00.0/usb3",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
access("/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/0000:02:02.0/0000:05:00.0/usb3/uevent",
F_OK) = 0
open("/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/0000:02:02.0/0000:05:00.0/usb3/uevent",
O_RDONLY|O_CLOEXEC) = 6
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(6, "MAJOR=189\nMINOR=256\nDEVNAME=bus/"..., 4096) = 126
read(6, "", 4096) = 0
read(6, "", 4096) = 0
close(6) = 0
getrandom("\21\340\177\374\256\374\26\330\356\355\262E\267m\10{", 16,
GRND_NONBLOCK) = 16
getrandom("\261L\212+\6W\5Z\277\336\354\371tM\252\343", 16, GRND_NONBLOCK) = 16
open("/sys/bus/usb/devices/usb3/busnum", O_RDONLY) = 6
fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
read(6, "3\n", 4096) = 2
close(6) = 0
open("/sys/bus/usb/devices/usb3/devnum", O_RDONLY) = 6
fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
read(6, "1\n", 4096) = 2
close(6) = 0
open("/sys/bus/usb/devices/usb3/speed", O_RDONLY) = 6
fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
read(6, "480\n", 4096) = 4
close(6) = 0
open("/sys/bus/usb/devices/usb3/descriptors", O_RDONLY) = 6
read(6,
"\22\1\0\2\t\0\1@k\35\2\0\4\4\3\2\1\1\t\2\31\0\1\1\0\340\0\t\4\0\0\1"..., 1024)
= 43
close(6) = 0
readlinkat(AT_FDCWD,
"/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/0000:02:02.0/0000:05:00.0/usb3/3-0:1.0",
0xc5ebf0, 99) = -1 EINVAL (Invalid argument)
lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:1c.0", {st_mode=S_IFDIR|0755, st_size=0,
...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/0000:02:02.0",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/0000:02:02.0/0000:05:00.0",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/0000:02:02.0/0000:05:00.0/usb3",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/0000:02:02.0/0000:05:00.0/usb3/3-0:1.0",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
access("/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/0000:02:02.0/0000:05:00.0/usb3/3-0:1.0/uevent",
F_OK) = 0
open("/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/0000:02:02.0/0000:05:00.0/usb3/3-0:1.0/uevent",
O_RDONLY|O_CLOEXEC) = 6
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(6, "DEVTYPE=usb_interface\nDRIVER=hub"..., 4096) = 138
read(6, "", 4096) = 0
read(6, "", 4096) = 0
close(6) = 0
getrandom("]\35\6\310\365\20ik\223\333B\f\367\325\213\25", 16, GRND_NONBLOCK) =
16
readlinkat(AT_FDCWD,
"/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/0000:02:02.0/0000:05:00.0/usb4",
0xc5a620, 99) = -1 EINVAL (Invalid argument)
lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:1c.0", {st_mode=S_IFDIR|0755, st_size=0,
...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/0000:02:02.0",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/0000:02:02.0/0000:05:00.0",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/0000:02:02.0/0000:05:00.0/usb4",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
access("/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/0000:02:02.0/0000:05:00.0/usb4/uevent",
F_OK) = 0
open("/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/0000:02:02.0/0000:05:00.0/usb4/uevent",
O_RDONLY|O_CLOEXEC) = 6
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(6, "MAJOR=189\nMINOR=384\nDEVNAME=bus/"..., 4096) = 126
read(6, "", 4096) = 0
read(6, "", 4096) = 0
close(6) = 0
getrandom("\277k\216\t\314)\31w&\r\263Vy\243\6Y", 16, GRND_NONBLOCK) = 16
getrandom("\277q\246\340\2139\355\223\277c\325\210\30k~\357", 16,
GRND_NONBLOCK) = 16
open("/sys/bus/usb/devices/usb4/busnum", O_RDONLY) = 6
fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
read(6, "4\n", 4096) = 2
close(6) = 0
open("/sys/bus/usb/devices/usb4/devnum", O_RDONLY) = 6
fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
read(6, "1\n", 4096) = 2
close(6) = 0
open("/sys/bus/usb/devices/usb4/speed", O_RDONLY) = 6
fstat(6, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
read(6, "5000\n", 4096) = 5
close(6) = 0
open("/sys/bus/usb/devices/usb4/descriptors", O_RDONLY) = 6
read(6,
"\22\1\0\3\t\0\3\tk\35\3\0\4\4\3\2\1\1\t\2\37\0\1\1\0\340\0\t\4\0\0\1"...,
1024) = 49
close(6) = 0
readlinkat(AT_FDCWD,
"/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/0000:02:02.0/0000:05:00.0/usb4/4-0:1.0",
0xc5ebf0, 99) = -1 EINVAL (Invalid argument)
lstat("/sys", {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
lstat("/sys/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:1c.0", {st_mode=S_IFDIR|0755, st_size=0,
...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/0000:02:02.0",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/0000:02:02.0/0000:05:00.0",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/0000:02:02.0/0000:05:00.0/usb4",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
lstat("/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/0000:02:02.0/0000:05:00.0/usb4/4-0:1.0",
{st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
access("/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/0000:02:02.0/0000:05:00.0/usb4/4-0:1.0/uevent",
F_OK) = 0
open("/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0/0000:02:02.0/0000:05:00.0/usb4/4-0:1.0/uevent",
O_RDONLY|O_CLOEXEC) = 6
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(6, "DEVTYPE=usb_interface\nDRIVER=hub"..., 4096) = 138
read(6, "", 4096) = 0
read(6, "", 4096) = 0
close(6) = 0
getrandom("m]+\260\235pYJ\255\253g\312k^\266\34", 16, GRND_NONBLOCK) = 16
pipe([6, 7]) = 0
fcntl(7, F_GETFL) = 0x1 (flags O_WRONLY)
fcntl(7, F_SETFL, O_WRONLY|O_NONBLOCK) = 0
write(7, "\1", 1) = 1
timerfd_create(CLOCK_MONOTONIC, TFD_NONBLOCK) = 8
fstat(1, {st_mode=S_IFREG|0664, st_size=111578, ...}) = 0
recvmsg(3, 0x7ffd2f638c30, 0) = -1 EAGAIN (Resource temporarily
unavailable)
open("/dev/bus/usb/001/042", O_RDWR) = -1 EOVERFLOW (Value too large for
defined data type)
write(2, "libusb_open() ", 14libusb_open() ) = 14
write(2, "ERROR -1: Input/Output Error\n", 29ERROR -1: Input/Output Error
) = 29
write(1, "Selecting USB Bus 001 Device 042"..., 33Selecting USB Bus 001 Device
042
) = 33
exit_group(1) = ?
+++ exited with 1 +++
