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- dmesg | grep tty
- [ 0.000000] console [tty0] enabled
- [ 1.159840] 00:02: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
- [ 5.354716] 80860F0A:00: ttyS4 at MMIO 0x90941000 (irq = 39, base_baud = 2764800) is a 16550A
- [ 5.355140] 80860F0A:01: ttyS5 at MMIO 0x90947000 (irq = 40, base_baud = 2764800) is a 16550A
- sudo strace rtk_hciattach -n -s 115200 /dev/ttyS4 rtk_h5
- execve("/usr/sbin/rtk_hciattach", ["rtk_hciattach", "-n", "-s", "115200", "/dev/ttyS4", "rtk_h5"], [/* 24 vars */]) = 0
- brk(0) = 0x12dc000
- 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) = 0x7f6ac1db9000
- 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=93441, ...}) = 0
- mmap(NULL, 93441, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f6ac1da2000
- 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\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0P \2\0\0\0\0\0"..., 832) = 832
- fstat(3, {st_mode=S_IFREG|0755, st_size=1840928, ...}) = 0
- mmap(NULL, 3949248, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f6ac17d4000
- mprotect(0x7f6ac198e000, 2097152, PROT_NONE) = 0
- mmap(0x7f6ac1b8e000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1ba000) = 0x7f6ac1b8e000
- mmap(0x7f6ac1b94000, 17088, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f6ac1b94000
- close(3) = 0
- mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6ac1da1000
- mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6ac1d9f000
- arch_prctl(ARCH_SET_FS, 0x7f6ac1d9f740) = 0
- mprotect(0x7f6ac1b8e000, 16384, PROT_READ) = 0
- mprotect(0x609000, 4096, PROT_READ) = 0
- mprotect(0x7f6ac1dbb000, 4096, PROT_READ) = 0
- munmap(0x7f6ac1da2000, 93441) = 0
- rt_sigaction(SIGALRM, {0x4011b9, [], SA_RESTORER|SA_NOCLDSTOP, 0x7f6ac180acb0}, NULL, 8) = 0
- alarm(10) = 0
- open("/dev/ttyS4", O_RDWR|O_NOCTTY) = 3
- ioctl(3, TCFLSH, 0x2) = 0
- ioctl(3, SNDCTL_TMR_TIMEBASE or SNDRV_TIMER_IOCTL_NEXT_DEVICE or TCGETS, {B115200 -opost -isig -icanon -echo ...}) = 0
- ioctl(3, SNDCTL_TMR_TIMEBASE or SNDRV_TIMER_IOCTL_NEXT_DEVICE or TCGETS, {B115200 -opost -isig -icanon -echo ...}) = 0
- ioctl(3, SNDCTL_TMR_START or SNDRV_TIMER_IOCTL_TREAD or TCSETS, {B115200 -opost -isig -icanon -echo ...}) = 0
- ioctl(3, SNDCTL_TMR_TIMEBASE or SNDRV_TIMER_IOCTL_NEXT_DEVICE or TCGETS, {B115200 -opost -isig -icanon -echo ...}) = 0
- ioctl(3, SNDCTL_TMR_TIMEBASE or SNDRV_TIMER_IOCTL_NEXT_DEVICE or TCGETS, {B115200 -opost -isig -icanon -echo ...}) = 0
- ioctl(3, SNDCTL_TMR_START or SNDRV_TIMER_IOCTL_TREAD or TCSETS, {B115200 -opost -isig -icanon -echo ...}) = 0
- ioctl(3, SNDCTL_TMR_TIMEBASE or SNDRV_TIMER_IOCTL_NEXT_DEVICE or TCGETS, {B115200 -opost -isig -icanon -echo ...}) = 0
- ioctl(3, TCFLSH, 0x2) = 0
- write(2, "Realtek Bluetooth init uart with"..., 89Realtek Bluetooth init uart with init speed:115200, final_speed:115200, type:HCI UART H5
- ) = 89
- write(2, "Realtek Bluetooth :Realtek hciat"..., 51Realtek Bluetooth :Realtek hciattach version 3.1
- ) = 51
- ioctl(3, SNDCTL_TMR_TIMEBASE or SNDRV_TIMER_IOCTL_NEXT_DEVICE or TCGETS, {B115200 -opost -isig -icanon -echo ...}) = 0
- ioctl(3, SNDCTL_TMR_START or SNDRV_TIMER_IOCTL_TREAD or TCSETS, {B115200 -opost -isig -icanon -echo ...}) = 0
- ioctl(3, SNDCTL_TMR_TIMEBASE or SNDRV_TIMER_IOCTL_NEXT_DEVICE or TCGETS, {B115200 -opost -isig -icanon -echo ...}) = 0
- alarm(0) = 10
- rt_sigaction(SIGALRM, {0x4042e4, [], SA_RESTORER|SA_NOCLDSTOP, 0x7f6ac180acb0}, NULL, 8) = 0
- brk(0) = 0x12dc000
- brk(0x12fd000) = 0x12fd000
- write(3, "\300\0/\0\320\1~\300", 8) = 8
- write(2, "Realtek Bluetooth :3-wire sync p"..., 59Realtek Bluetooth :3-wire sync pattern resend : 1, len: 8
- ) = 59
- setitimer(ITIMER_REAL, {it_interval={0, 250000}, it_value={0, 250000}}, NULL) = 0
- read(3, 0x7ffd751db2e0, 16) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
- --- SIGALRM {si_signo=SIGALRM, si_code=SI_KERNEL} ---
- write(3, "\300\0/\0\320\1~\300", 8) = 8
- write(2, "Realtek Bluetooth :3-wire sync p"..., 59Realtek Bluetooth :3-wire sync pattern resend : 2, len: 8
- ) = 59
- setitimer(ITIMER_REAL, {it_interval={0, 250000}, it_value={0, 250000}}, NULL) = 0
- rt_sigreturn() = -1 EINTR (Interrupted system call)
- read(3, 0x7ffd751db2e0, 16) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
- --- SIGALRM {si_signo=SIGALRM, si_code=SI_KERNEL} ---
- write(3, "\300\0/\0\320\1~\300", 8) = 8
- write(2, "Realtek Bluetooth :3-wire sync p"..., 59Realtek Bluetooth :3-wire sync pattern resend : 3, len: 8
- ) = 59
- setitimer(ITIMER_REAL, {it_interval={0, 250000}, it_value={0, 250000}}, NULL) = 0
- rt_sigreturn() = -1 EINTR (Interrupted system call)
- read(3, 0x7ffd751db2e0, 16) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
- --- SIGALRM {si_signo=SIGALRM, si_code=SI_KERNEL} ---
- write(3, "\300\0/\0\320\1~\300", 8) = 8
- write(2, "Realtek Bluetooth :3-wire sync p"..., 59Realtek Bluetooth :3-wire sync pattern resend : 4, len: 8
- ) = 59
- setitimer(ITIMER_REAL, {it_interval={0, 250000}, it_value={0, 250000}}, NULL) = 0
- rt_sigreturn() = -1 EINTR (Interrupted system call)
- read(3, 0x7ffd751db2e0, 16) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
- --- SIGALRM {si_signo=SIGALRM, si_code=SI_KERNEL} ---
- write(3, "\300\0/\0\320\1~\300", 8) = 8
- write(2, "Realtek Bluetooth :3-wire sync p"..., 59Realtek Bluetooth :3-wire sync pattern resend : 5, len: 8
- ) = 59
- setitimer(ITIMER_REAL, {it_interval={0, 250000}, it_value={0, 250000}}, NULL) = 0
- rt_sigreturn() = -1 EINTR (Interrupted system call)
- read(3, 0x7ffd751db2e0, 16) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
- --- SIGALRM {si_signo=SIGALRM, si_code=SI_KERNEL} ---
- write(3, "\300\0/\0\320\1~\300", 8) = 8
- write(2, "Realtek Bluetooth :3-wire sync p"..., 59Realtek Bluetooth :3-wire sync pattern resend : 6, len: 8
- ) = 59
- setitimer(ITIMER_REAL, {it_interval={0, 250000}, it_value={0, 250000}}, NULL) = 0
- rt_sigreturn() = -1 EINTR (Interrupted system call)
- read(3, 0x7ffd751db2e0, 16) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
- --- SIGALRM {si_signo=SIGALRM, si_code=SI_KERNEL} ---
- write(3, "\300\0/\0\320\1~\300", 8) = 8
- write(2, "Realtek Bluetooth :3-wire sync p"..., 59Realtek Bluetooth :3-wire sync pattern resend : 7, len: 8
- ) = 59
- setitimer(ITIMER_REAL, {it_interval={0, 250000}, it_value={0, 250000}}, NULL) = 0
- rt_sigreturn() = -1 EINTR (Interrupted system call)
- read(3, 0x7ffd751db2e0, 16) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
- --- SIGALRM {si_signo=SIGALRM, si_code=SI_KERNEL} ---
- write(3, "\300\0/\0\320\1~\300", 8) = 8
- write(2, "Realtek Bluetooth :3-wire sync p"..., 59Realtek Bluetooth :3-wire sync pattern resend : 8, len: 8
- ) = 59
- setitimer(ITIMER_REAL, {it_interval={0, 250000}, it_value={0, 250000}}, NULL) = 0
- rt_sigreturn() = -1 EINTR (Interrupted system call)
- read(3, 0x7ffd751db2e0, 16) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
- --- SIGALRM {si_signo=SIGALRM, si_code=SI_KERNEL} ---
- write(3, "\300\0/\0\320\1~\300", 8) = 8
- write(2, "Realtek Bluetooth :3-wire sync p"..., 59Realtek Bluetooth :3-wire sync pattern resend : 9, len: 8
- ) = 59
- setitimer(ITIMER_REAL, {it_interval={0, 250000}, it_value={0, 250000}}, NULL) = 0
- rt_sigreturn() = -1 EINTR (Interrupted system call)
- read(3, 0x7ffd751db2e0, 16) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
- --- SIGALRM {si_signo=SIGALRM, si_code=SI_KERNEL} ---
- write(3, "\300\0/\0\320\1~\300", 8) = 8
- write(2, "Realtek Bluetooth :3-wire sync p"..., 60Realtek Bluetooth :3-wire sync pattern resend : 10, len: 8
- ) = 60
- setitimer(ITIMER_REAL, {it_interval={0, 250000}, it_value={0, 250000}}, NULL) = 0
- rt_sigreturn() = -1 EINTR (Interrupted system call)
- read(3, 0x7ffd751db2e0, 16) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
- --- SIGALRM {si_signo=SIGALRM, si_code=SI_KERNEL} ---
- write(3, "\300\0/\0\320\1~\300", 8) = 8
- write(2, "Realtek Bluetooth :3-wire sync p"..., 60Realtek Bluetooth :3-wire sync pattern resend : 11, len: 8
- ) = 60
- setitimer(ITIMER_REAL, {it_interval={0, 250000}, it_value={0, 250000}}, NULL) = 0
- rt_sigreturn() = -1 EINTR (Interrupted system call)
- read(3, 0x7ffd751db2e0, 16) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
- --- SIGALRM {si_signo=SIGALRM, si_code=SI_KERNEL} ---
- write(3, "\300\0/\0\320\1~\300", 8) = 8
- write(2, "Realtek Bluetooth :3-wire sync p"..., 60Realtek Bluetooth :3-wire sync pattern resend : 12, len: 8
- ) = 60
- setitimer(ITIMER_REAL, {it_interval={0, 250000}, it_value={0, 250000}}, NULL) = 0
- rt_sigreturn() = -1 EINTR (Interrupted system call)
- read(3, 0x7ffd751db2e0, 16) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
- --- SIGALRM {si_signo=SIGALRM, si_code=SI_KERNEL} ---
- write(3, "\300\0/\0\320\1~\300", 8) = 8
- write(2, "Realtek Bluetooth :3-wire sync p"..., 60Realtek Bluetooth :3-wire sync pattern resend : 13, len: 8
- ) = 60
- setitimer(ITIMER_REAL, {it_interval={0, 250000}, it_value={0, 250000}}, NULL) = 0
- rt_sigreturn() = -1 EINTR (Interrupted system call)
- read(3, 0x7ffd751db2e0, 16) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
- --- SIGALRM {si_signo=SIGALRM, si_code=SI_KERNEL} ---
- write(3, "\300\0/\0\320\1~\300", 8) = 8
- write(2, "Realtek Bluetooth :3-wire sync p"..., 60Realtek Bluetooth :3-wire sync pattern resend : 14, len: 8
- ) = 60
- setitimer(ITIMER_REAL, {it_interval={0, 250000}, it_value={0, 250000}}, NULL) = 0
- rt_sigreturn() = -1 EINTR (Interrupted system call)
- read(3, 0x7ffd751db2e0, 16) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
- --- SIGALRM {si_signo=SIGALRM, si_code=SI_KERNEL} ---
- write(3, "\300\0/\0\320\1~\300", 8) = 8
- write(2, "Realtek Bluetooth :3-wire sync p"..., 60Realtek Bluetooth :3-wire sync pattern resend : 15, len: 8
- ) = 60
- setitimer(ITIMER_REAL, {it_interval={0, 250000}, it_value={0, 250000}}, NULL) = 0
- rt_sigreturn() = -1 EINTR (Interrupted system call)
- read(3, 0x7ffd751db2e0, 16) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
- --- SIGALRM {si_signo=SIGALRM, si_code=SI_KERNEL} ---
- write(3, "\300\0/\0\320\1~\300", 8) = 8
- write(2, "Realtek Bluetooth :3-wire sync p"..., 60Realtek Bluetooth :3-wire sync pattern resend : 16, len: 8
- ) = 60
- setitimer(ITIMER_REAL, {it_interval={0, 250000}, it_value={0, 250000}}, NULL) = 0
- rt_sigreturn() = -1 EINTR (Interrupted system call)
- read(3, 0x7ffd751db2e0, 16) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
- --- SIGALRM {si_signo=SIGALRM, si_code=SI_KERNEL} ---
- write(3, "\300\0/\0\320\1~\300", 8) = 8
- write(2, "Realtek Bluetooth :3-wire sync p"..., 60Realtek Bluetooth :3-wire sync pattern resend : 17, len: 8
- ) = 60
- setitimer(ITIMER_REAL, {it_interval={0, 250000}, it_value={0, 250000}}, NULL) = 0
- rt_sigreturn() = -1 EINTR (Interrupted system call)
- read(3, 0x7ffd751db2e0, 16) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
- --- SIGALRM {si_signo=SIGALRM, si_code=SI_KERNEL} ---
- write(3, "\300\0/\0\320\1~\300", 8) = 8
- write(2, "Realtek Bluetooth :3-wire sync p"..., 60Realtek Bluetooth :3-wire sync pattern resend : 18, len: 8
- ) = 60
- setitimer(ITIMER_REAL, {it_interval={0, 250000}, it_value={0, 250000}}, NULL) = 0
- rt_sigreturn() = -1 EINTR (Interrupted system call)
- read(3, 0x7ffd751db2e0, 16) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
- --- SIGALRM {si_signo=SIGALRM, si_code=SI_KERNEL} ---
- write(3, "\300\0/\0\320\1~\300", 8) = 8
- write(2, "Realtek Bluetooth :3-wire sync p"..., 60Realtek Bluetooth :3-wire sync pattern resend : 19, len: 8
- ) = 60
- setitimer(ITIMER_REAL, {it_interval={0, 250000}, it_value={0, 250000}}, NULL) = 0
- rt_sigreturn() = -1 EINTR (Interrupted system call)
- read(3, 0x7ffd751db2e0, 16) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
- --- SIGALRM {si_signo=SIGALRM, si_code=SI_KERNEL} ---
- write(3, "\300\0/\0\320\1~\300", 8) = 8
- write(2, "Realtek Bluetooth :3-wire sync p"..., 60Realtek Bluetooth :3-wire sync pattern resend : 20, len: 8
- ) = 60
- setitimer(ITIMER_REAL, {it_interval={0, 250000}, it_value={0, 250000}}, NULL) = 0
- rt_sigreturn() = -1 EINTR (Interrupted system call)
- read(3, 0x7ffd751db2e0, 16) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
- --- SIGALRM {si_signo=SIGALRM, si_code=SI_KERNEL} ---
- write(3, "\300\0/\0\320\1~\300", 8) = 8
- write(2, "Realtek Bluetooth :3-wire sync p"..., 60Realtek Bluetooth :3-wire sync pattern resend : 21, len: 8
- ) = 60
- setitimer(ITIMER_REAL, {it_interval={0, 250000}, it_value={0, 250000}}, NULL) = 0
- rt_sigreturn() = -1 EINTR (Interrupted system call)
- read(3, 0x7ffd751db2e0, 16) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
- --- SIGALRM {si_signo=SIGALRM, si_code=SI_KERNEL} ---
- write(3, "\300\0/\0\320\1~\300", 8) = 8
- write(2, "Realtek Bluetooth :3-wire sync p"..., 60Realtek Bluetooth :3-wire sync pattern resend : 22, len: 8
- ) = 60
- setitimer(ITIMER_REAL, {it_interval={0, 250000}, it_value={0, 250000}}, NULL) = 0
- rt_sigreturn() = -1 EINTR (Interrupted system call)
- read(3, 0x7ffd751db2e0, 16) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
- --- SIGALRM {si_signo=SIGALRM, si_code=SI_KERNEL} ---
- write(3, "\300\0/\0\320\1~\300", 8) = 8
- write(2, "Realtek Bluetooth :3-wire sync p"..., 60Realtek Bluetooth :3-wire sync pattern resend : 23, len: 8
- ) = 60
- setitimer(ITIMER_REAL, {it_interval={0, 250000}, it_value={0, 250000}}, NULL) = 0
- rt_sigreturn() = -1 EINTR (Interrupted system call)
- read(3, 0x7ffd751db2e0, 16) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
- --- SIGALRM {si_signo=SIGALRM, si_code=SI_KERNEL} ---
- write(3, "\300\0/\0\320\1~\300", 8) = 8
- write(2, "Realtek Bluetooth :3-wire sync p"..., 60Realtek Bluetooth :3-wire sync pattern resend : 24, len: 8
- ) = 60
- setitimer(ITIMER_REAL, {it_interval={0, 250000}, it_value={0, 250000}}, NULL) = 0
- rt_sigreturn() = -1 EINTR (Interrupted system call)
- read(3, 0x7ffd751db2e0, 16) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
- --- SIGALRM {si_signo=SIGALRM, si_code=SI_KERNEL} ---
- write(3, "\300\0/\0\320\1~\300", 8) = 8
- write(2, "Realtek Bluetooth :3-wire sync p"..., 60Realtek Bluetooth :3-wire sync pattern resend : 25, len: 8
- ) = 60
- setitimer(ITIMER_REAL, {it_interval={0, 250000}, it_value={0, 250000}}, NULL) = 0
- rt_sigreturn() = -1 EINTR (Interrupted system call)
- read(3, 0x7ffd751db2e0, 16) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
- --- SIGALRM {si_signo=SIGALRM, si_code=SI_KERNEL} ---
- write(3, "\300\0/\0\320\1~\300", 8) = 8
- write(2, "Realtek Bluetooth :3-wire sync p"..., 60Realtek Bluetooth :3-wire sync pattern resend : 26, len: 8
- ) = 60
- setitimer(ITIMER_REAL, {it_interval={0, 250000}, it_value={0, 250000}}, NULL) = 0
- rt_sigreturn() = -1 EINTR (Interrupted system call)
- read(3, 0x7ffd751db2e0, 16) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
- --- SIGALRM {si_signo=SIGALRM, si_code=SI_KERNEL} ---
- write(3, "\300\0/\0\320\1~\300", 8) = 8
- write(2, "Realtek Bluetooth :3-wire sync p"..., 60Realtek Bluetooth :3-wire sync pattern resend : 27, len: 8
- ) = 60
- setitimer(ITIMER_REAL, {it_interval={0, 250000}, it_value={0, 250000}}, NULL) = 0
- rt_sigreturn() = -1 EINTR (Interrupted system call)
- read(3, 0x7ffd751db2e0, 16) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
- --- SIGALRM {si_signo=SIGALRM, si_code=SI_KERNEL} ---
- write(3, "\300\0/\0\320\1~\300", 8) = 8
- write(2, "Realtek Bluetooth :3-wire sync p"..., 60Realtek Bluetooth :3-wire sync pattern resend : 28, len: 8
- ) = 60
- setitimer(ITIMER_REAL, {it_interval={0, 250000}, it_value={0, 250000}}, NULL) = 0
- rt_sigreturn() = -1 EINTR (Interrupted system call)
- read(3, 0x7ffd751db2e0, 16) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
- --- SIGALRM {si_signo=SIGALRM, si_code=SI_KERNEL} ---
- write(3, "\300\0/\0\320\1~\300", 8) = 8
- write(2, "Realtek Bluetooth :3-wire sync p"..., 60Realtek Bluetooth :3-wire sync pattern resend : 29, len: 8
- ) = 60
- setitimer(ITIMER_REAL, {it_interval={0, 250000}, it_value={0, 250000}}, NULL) = 0
- rt_sigreturn() = -1 EINTR (Interrupted system call)
- read(3, 0x7ffd751db2e0, 16) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
- --- SIGALRM {si_signo=SIGALRM, si_code=SI_KERNEL} ---
- write(3, "\300\0/\0\320\1~\300", 8) = 8
- write(2, "Realtek Bluetooth :3-wire sync p"..., 60Realtek Bluetooth :3-wire sync pattern resend : 30, len: 8
- ) = 60
- setitimer(ITIMER_REAL, {it_interval={0, 250000}, it_value={0, 250000}}, NULL) = 0
- rt_sigreturn() = -1 EINTR (Interrupted system call)
- read(3, 0x7ffd751db2e0, 16) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
- --- SIGALRM {si_signo=SIGALRM, si_code=SI_KERNEL} ---
- write(3, "\300\0/\0\320\1~\300", 8) = 8
- write(2, "Realtek Bluetooth :3-wire sync p"..., 60Realtek Bluetooth :3-wire sync pattern resend : 31, len: 8
- ) = 60
- setitimer(ITIMER_REAL, {it_interval={0, 250000}, it_value={0, 250000}}, NULL) = 0
- rt_sigreturn() = -1 EINTR (Interrupted system call)
- read(3, 0x7ffd751db2e0, 16) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
- --- SIGALRM {si_signo=SIGALRM, si_code=SI_KERNEL} ---
- write(3, "\300\0/\0\320\1~\300", 8) = 8
- write(2, "Realtek Bluetooth :3-wire sync p"..., 60Realtek Bluetooth :3-wire sync pattern resend : 32, len: 8
- ) = 60
- setitimer(ITIMER_REAL, {it_interval={0, 250000}, it_value={0, 250000}}, NULL) = 0
- rt_sigreturn() = -1 EINTR (Interrupted system call)
- read(3, 0x7ffd751db2e0, 16) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
- --- SIGALRM {si_signo=SIGALRM, si_code=SI_KERNEL} ---
- write(3, "\300\0/\0\320\1~\300", 8) = 8
- write(2, "Realtek Bluetooth :3-wire sync p"..., 60Realtek Bluetooth :3-wire sync pattern resend : 33, len: 8
- ) = 60
- setitimer(ITIMER_REAL, {it_interval={0, 250000}, it_value={0, 250000}}, NULL) = 0
- rt_sigreturn() = -1 EINTR (Interrupted system call)
- read(3, 0x7ffd751db2e0, 16) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
- --- SIGALRM {si_signo=SIGALRM, si_code=SI_KERNEL} ---
- write(3, "\300\0/\0\320\1~\300", 8) = 8
- write(2, "Realtek Bluetooth :3-wire sync p"..., 60Realtek Bluetooth :3-wire sync pattern resend : 34, len: 8
- ) = 60
- setitimer(ITIMER_REAL, {it_interval={0, 250000}, it_value={0, 250000}}, NULL) = 0
- rt_sigreturn() = -1 EINTR (Interrupted system call)
- read(3, 0x7ffd751db2e0, 16) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
- --- SIGALRM {si_signo=SIGALRM, si_code=SI_KERNEL} ---
- write(3, "\300\0/\0\320\1~\300", 8) = 8
- write(2, "Realtek Bluetooth :3-wire sync p"..., 60Realtek Bluetooth :3-wire sync pattern resend : 35, len: 8
- ) = 60
- setitimer(ITIMER_REAL, {it_interval={0, 250000}, it_value={0, 250000}}, NULL) = 0
- rt_sigreturn() = -1 EINTR (Interrupted system call)
- read(3, 0x7ffd751db2e0, 16) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
- --- SIGALRM {si_signo=SIGALRM, si_code=SI_KERNEL} ---
- write(3, "\300\0/\0\320\1~\300", 8) = 8
- write(2, "Realtek Bluetooth :3-wire sync p"..., 60Realtek Bluetooth :3-wire sync pattern resend : 36, len: 8
- ) = 60
- setitimer(ITIMER_REAL, {it_interval={0, 250000}, it_value={0, 250000}}, NULL) = 0
- rt_sigreturn() = -1 EINTR (Interrupted system call)
- read(3, 0x7ffd751db2e0, 16) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
- --- SIGALRM {si_signo=SIGALRM, si_code=SI_KERNEL} ---
- write(3, "\300\0/\0\320\1~\300", 8) = 8
- write(2, "Realtek Bluetooth :3-wire sync p"..., 60Realtek Bluetooth :3-wire sync pattern resend : 37, len: 8
- ) = 60
- setitimer(ITIMER_REAL, {it_interval={0, 250000}, it_value={0, 250000}}, NULL) = 0
- rt_sigreturn() = -1 EINTR (Interrupted system call)
- read(3, 0x7ffd751db2e0, 16) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
- --- SIGALRM {si_signo=SIGALRM, si_code=SI_KERNEL} ---
- write(3, "\300\0/\0\320\1~\300", 8) = 8
- write(2, "Realtek Bluetooth :3-wire sync p"..., 60Realtek Bluetooth :3-wire sync pattern resend : 38, len: 8
- ) = 60
- setitimer(ITIMER_REAL, {it_interval={0, 250000}, it_value={0, 250000}}, NULL) = 0
- rt_sigreturn() = -1 EINTR (Interrupted system call)
- read(3, 0x7ffd751db2e0, 16) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
- --- SIGALRM {si_signo=SIGALRM, si_code=SI_KERNEL} ---
- write(3, "\300\0/\0\320\1~\300", 8) = 8
- write(2, "Realtek Bluetooth :3-wire sync p"..., 60Realtek Bluetooth :3-wire sync pattern resend : 39, len: 8
- ) = 60
- setitimer(ITIMER_REAL, {it_interval={0, 250000}, it_value={0, 250000}}, NULL) = 0
- rt_sigreturn() = -1 EINTR (Interrupted system call)
- read(3, 0x7ffd751db2e0, 16) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
- --- SIGALRM {si_signo=SIGALRM, si_code=SI_KERNEL} ---
- write(3, "\300\0/\0\320\1~\300", 8) = 8
- write(2, "Realtek Bluetooth :3-wire sync p"..., 60Realtek Bluetooth :3-wire sync pattern resend : 40, len: 8
- ) = 60
- setitimer(ITIMER_REAL, {it_interval={0, 250000}, it_value={0, 250000}}, NULL) = 0
- rt_sigreturn() = -1 EINTR (Interrupted system call)
- read(3, 0x7ffd751db2e0, 16) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
- --- SIGALRM {si_signo=SIGALRM, si_code=SI_KERNEL} ---
- ioctl(3, TCFLSH, 0x2) = 0
- write(2, "Realtek Bluetooth ERROR: H5 sync"..., 44Realtek Bluetooth ERROR: H5 sync timed out
- ) = 44
- exit_group(1) = ?
- +++ exited with 1 +++
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