EMBA firmware report

[*] Initial CPU detection process of binary gpiod with CPU configuration NONE.

[*] Emulator used: qemu-mipsel

[*] Using root directory: /logs/s115_usermode_emulator/firmware/unblob_extracted/firmware_extract/DIR-600_fw_revb5_214b01_ALL_de_20130122/dir600b_v2.14_d1mg.bin_extract/1179788-3612812.squashfs_v4_le_extract (1/1)

[*] Trying to emulate binary ./usr/sbin/gpiod with cpu config NONE

1 mmap(NULL,4096,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS,-1,0) = 0x2baad000

1 open("/lib/libgcc_s.so.1",O_RDONLY) = 3

1 fstat(3,0x2b94a500) = 0

1 mmap(NULL,4096,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS,-1,0) = 0x2baae000

1 read(3,0x2baae000,4096) = 4096

1 mmap(NULL,237568,PROT_NONE,MAP_PRIVATE|MAP_ANONYMOUS,-1,0) = 0x2bac6000

1 mmap(0x2bac6000,165388,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_FIXED,3,0) = 0x2bac6000

1 mmap(0x2baff000,2400,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_FIXED,3,0x29000) = 0x2baff000

1 close(3) = 0

1 munmap(0x2baae000,4096) = 0

1 open("/lib/libc.so.0",O_RDONLY) = 3

1 fstat(3,0x2b94a4f0) = 0

1 mmap(NULL,4096,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS,-1,0) = 0x2baae000

1 read(3,0x2baae000,4096) = 4096

1 mmap(NULL,475136,PROT_NONE,MAP_PRIVATE|MAP_ANONYMOUS,-1,0) = 0x2bb00000

1 mmap(0x2bb00000,381920,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_FIXED,3,0) = 0x2bb00000

1 mmap(0x2bb6d000,7764,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_FIXED,3,0x5d000) = 0x2bb6d000

1 mmap(0x2bb6f000,18704,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED,-1,0) = 0x2bb6f000

1 close(3) = 0

1 munmap(0x2baae000,4096) = 0

1 open("/lib/libc.so.0",O_RDONLY) = 3

1 fstat(3,0x2b94a4e0) = 0

1 close(3) = 0

1 stat("/lib/ld-uClibc.so.0",0x2b94af24) = 0

1 mprotect(0x2bb6d000,4096,PROT_READ) = 0

1 mprotect(0x2bac4000,4096,PROT_READ) = 0

1 ioctl(0,TCGETS,0x2b94ae08) = -1 errno=25 (Inappropriate ioctl for device)

1 ioctl(1,TCGETS,0x2b94ae08) = -1 errno=25 (Inappropriate ioctl for device)

1 pipe(4291956,4291928,16,4291568,0,0) = 3

1 rt_sigaction(SIGTERM,0x2b94aff0,0x2b94b010) = 0

1 rt_sigaction(SIGINT,0x2b94aff0,0x2b94b010) = 0

1 rt_sigaction(SIGKILL,0x2b94aff0,0x2b94b010) = -1 errno=22 (Invalid argument)

1 rt_sigaction(SIGPIPE,0x2b94aff0,0x2b94b010) = 0

1 rt_sigaction(SIGALRM,0x2b94aff0,0x2b94b010) = 0

1 rt_sigaction(SIGUSR1,0x2b94aff0,0x2b94b010) = 0

1 rt_sigaction(SIGUSR2,0x2b94aff0,0x2b94b010) = 0

1 open("/dev/gpio",O_RDONLY) = -1 errno=6 (No such device or address)

1 write(2,0x40543c,9)/dev/gpio = 9

1 write(2,0x2bb5a430,2):  = 2

1 write(2,0x2b94afb8,25)No such device or address = 25

1 write(2,0x2bb5a43a,1)

= 1

1 open("/dev/gpio",O_RDONLY) = -1 errno=6 (No such device or address)

1 write(2,0x40543c,9)/dev/gpio = 9

1 write(2,0x2bb5a430,2):  = 2

1 write(2,0x2b94afb8,25)No such device or address = 25

1 write(2,0x2bb5a43a,1)

= 1

1 open("/dev/gpio",O_RDONLY) = -1 errno=6 (No such device or address)

1 write(2,0x40543c,9)/dev/gpio = 9

1 write(2,0x2bb5a430,2):  = 2

1 write(2,0x2b94afb8,25)No such device or address = 25

1 write(2,0x2bb5a43a,1)

= 1

1 open("/dev/gpio",O_RDONLY) = -1 errno=6 (No such device or address)

1 write(2,0x40543c,9)/dev/gpio = 9

1 write(2,0x2bb5a430,2):  = 2

1 write(2,0x2b94afb8,25)No such device or address = 25

1 write(2,0x2bb5a43a,1)

= 1

1 open("/dev/gpio",O_RDONLY) = -1 errno=6 (No such device or address)

1 write(2,0x40543c,9)/dev/gpio = 9

1 write(2,0x2bb5a430,2):  = 2

1 write(2,0x2b94afb8,25)No such device or address = 25

1 write(2,0x2bb5a43a,1)

= 1

1 open("/dev/gpio",O_RDONLY) = -1 errno=6 (No such device or address)

1 write(2,0x40543c,9)/dev/gpio = 9

1 write(2,0x2bb5a430,2):  = 2

1 write(2,0x2b94afb8,25)No such device or address = 25

1 write(2,0x2bb5a43a,1)

= 1

1 gettimeofday(0x00417be0,NULL) = 0 ({tv_sec = 1792372219,tv_usec = 274689},NULL)

1 gettimeofday(0x00417bc4,NULL) = 0 ({tv_sec = 1792372219,tv_usec = 274779},NULL)

1 gettimeofday(0x00417ba8,NULL) = 0 ({tv_sec = 1792372219,tv_usec = 274873},NULL)

1 open("/dev/gpio",O_RDONLY) = -1 errno=6 (No such device or address)

1 write(2,0x40543c,9)/dev/gpio = 9

1 write(2,0x2bb5a430,2):  = 2

1 write(2,0x2b94af98,25)No such device or address = 25

1 write(2,0x2bb5a43a,1)

= 1

1 open("/dev/gpio",O_RDONLY) = -1 errno=6 (No such device or address)

1 write(2,0x40543c,9)/dev/gpio = 9

1 write(2,0x2bb5a430,2):  = 2

1 write(2,0x2b94afb8,25)No such device or address = 25

1 write(2,0x2bb5a43a,1)

= 1

1 gettimeofday(0x00417b8c,NULL) = 0 ({tv_sec = 1792372219,tv_usec = 288976},NULL)

1 open("/dev/gpio",O_RDONLY) = -1 errno=6 (No such device or address)

1 write(2,0x40543c,9)/dev/gpio = 9

1 write(2,0x2bb5a430,2):  = 2

1 write(2,0x2b94af78,25)No such device or address = 25

1 write(2,0x2bb5a43a,1)

= 1

1 open("/dev/gpio",O_RDONLY) = -1 errno=6 (No such device or address)

1 write(2,0x40543c,9)/dev/gpio = 9

1 write(2,0x2bb5a430,2):  = 2

1 write(2,0x2b94af98,25)No such device or address = 25

1 write(2,0x2bb5a43a,1)

= 1

1 gettimeofday(0x00417b70,NULL) = 0 ({tv_sec = 1792372219,tv_usec = 300456},NULL)

1 brk(NULL) = 0x00418000

1 brk(0x00419000) = 0x00419000

1 socket(PF_UNIX,SOCK_DGRAM,0) = 5

1 unlink("/var/gpio_ctrl") = -1 errno=2 (No such file or directory)

1 bind(5,{sun_family=AF_UNIX,sun_path="/var/gpio_ctrl"},110) = 0

1 gettimeofday(0x2b94b06c,NULL) = 0 ({tv_sec = 1792372219,tv_usec = 303611},NULL)

1 _newselect([5,3],[],[],{tv_sec = 0,tv_usec = 0}) =  = 0x00000000 ([],[],[],{tv_sec = 0,tv_usec = 0})

1 gettimeofday(0x2b94b06c,NULL) = 0 ({tv_sec = 1792372219,tv_usec = 303863},NULL)

1 gettimeofday(0x00417b54,NULL) = 0 ({tv_sec = 1792372219,tv_usec = 309999},NULL)

1 open("/dev/gpio",O_RDONLY) = -1 errno=6 (No such device or address)

1 write(2,0x40543c,9)/dev/gpio = 9

1 write(2,0x2bb5a430,2):  = 2

1 write(2,0x2b94adf8,25)No such device or address = 25

1 write(2,0x2bb5a43a,1)

= 1

1 sysinfo(0x2b94aff8) = 0

1 gettimeofday(0x00417b8c,NULL) = 0 ({tv_sec = 1792372219,tv_usec = 330436},NULL)

1 rt_sigaction(SIGQUIT,0x2b94ae08,0x2b94ae28) = 0

1 rt_sigaction(SIGINT,0x2b94ae08,0x2b94ae28) = 0

1 rt_sigaction(SIGCHLD,0x2b94ae08,0x2b94ae28) = 0

1 fork() = 3

1 rt_sigaction(SIGQUIT,0x2b94ae08,0x2b94ae28) = 0

1 rt_sigaction(SIGINT,0x2b94ae08,0x2b94ae28) = 0

1 wait4(3,0x2b94afb8,0,(nil)) = 0

3 rt_sigaction(SIGQUIT,0x2b94ae08,0x2b94ae28) = 0

3 rt_sigaction(SIGINT,0x2b94ae08,0x2b94ae28) = 0

3 rt_sigaction(SIGCHLD,0x2b94ae08,0x2b94ae28) = 0

3 execve("/bin/sh",{"sh","-c","event WPSPBC.PUSH",NULL}) = -1 errno=8 (Exec format error)

3 exit(127)

1 rt_sigaction(SIGQUIT,0x2b94ae08,0x2b94ae28) = 0

1 rt_sigaction(SIGINT,0x2b94ae08,0x2b94ae28) = 0

1 rt_sigaction(SIGCHLD,0x2b94ae08,0x2b94ae28) = 0

1 gettimeofday(0x2b94b06c,NULL) = 0 ({tv_sec = 1792372219,tv_usec = 362311},NULL)

1 _newselect([5,3],[],[],{tv_sec = 0,tv_usec = 0}) =  = 0x00000000 ([],[],[],{tv_sec = 0,tv_usec = 0})

1 gettimeofday(0x2b94b06c,NULL) = 0 ({tv_sec = 1792372219,tv_usec = 362399},NULL)

1 gettimeofday(0x00417be0,NULL) = 0 ({tv_sec = 1792372219,tv_usec = 362444},NULL)

1 open("/dev/gpio",O_RDONLY) = -1 errno=6 (No such device or address)

1 write(2,0x40543c,9)/dev/gpio = 9

1 write(2,0x2bb5a430,2):  = 2

1 write(2,0x2b94adf8,25)No such device or address = 25

1 write(2,0x2bb5a43a,1)

= 1

1 gettimeofday(0x2b94b06c,NULL) = 0 ({tv_sec = 1792372219,tv_usec = 365868},NULL)

1 _newselect([5,3],[],[],{tv_sec = 0,tv_usec = 0}) =  = 0x00000000 ([],[],[],{tv_sec = 0,tv_usec = 0})

1 gettimeofday(0x2b94b06c,NULL) = 0 ({tv_sec = 1792372219,tv_usec = 365943},NULL)

1 open("/dev/gpio",O_RDONLY) = -1 errno=6 (No such device or address)

1 write(2,0x40543c,9)/dev/gpio = 9

1 write(2,0x2bb5a430,2):  = 2

1 write(2,0x2b94ae58,25)No such device or address = 25

1 write(2,0x2bb5a43a,1)

= 1

1 gettimeofday(0x2b94b06c,NULL) = 0 ({tv_sec = 1792372219,tv_usec = 369753},NULL)

1 _newselect([5,3],[],[],{tv_sec = 0,tv_usec = 0}) =  = 0x00000000 ([],[],[],{tv_sec = 0,tv_usec = 0})

1 gettimeofday(0x2b94b06c,NULL) = 0 ({tv_sec = 1792372219,tv_usec = 369813},NULL)

1 open("/proc/rt3052/mii/ctrl",O_WRONLY|O_CREAT|O_TRUNC,0666) = -1 errno=2 (No such file or directory)

1 write(2,0x405060,8)mii_read = 8

1 write(2,0x4053e6,22): unable to open file  = 22

1 write(2,0x40537c,21)/proc/rt3052/mii/ctrl = 21

1 write(2,0x4053fe,11) to write!

 = 11

1 open("/proc/rt3052/mii/ctrl",O_WRONLY|O_CREAT|O_TRUNC,0666) = -1 errno=2 (No such file or directory)

1 write(2,0x405060,8)mii_read = 8

1 write(2,0x4053e6,22): unable to open file  = 22

1 write(2,0x40537c,21)/proc/rt3052/mii/ctrl = 21

1 write(2,0x4053fe,11) to write!

 = 11

1 gettimeofday(0x00417ba8,NULL) = 0 ({tv_sec = 1792372219,tv_usec = 372580},NULL)

1 gettimeofday(0x2b94b06c,NULL) = 0 ({tv_sec = 1792372219,tv_usec = 372616},NULL)

1 _newselect([5,3],[],[],{tv_sec = 0,tv_usec = 0}) =  = 0x00000000 ([],[],[],{tv_sec = 0,tv_usec = 0})

1 gettimeofday(0x2b94b06c,NULL) = 0 ({tv_sec = 1792372219,tv_usec = 372678},NULL)

1 open("/dev/gpio",O_RDONLY) = -1 errno=6 (No such device or address)

1 write(2,0x40543c,9)/dev/gpio = 9

1 write(2,0x2bb5a430,2):  = 2

1 write(2,0x2b94ae30,25)No such device or address = 25

1 write(2,0x2bb5a43a,1)

= 1

1 open("/dev/gpio",O_RDONLY) = -1 errno=6 (No such device or address)

1 write(2,0x40543c,9)/dev/gpio = 9

1 write(2,0x2bb5a430,2):  = 2

1 write(2,0x2b94ae58,25)No such device or address = 25

1 write(2,0x2bb5a43a,1)

= 1

1 gettimeofday(0x2b94b06c,NULL) = 0 ({tv_sec = 1792372219,tv_usec = 404017},NULL)

1 _newselect([5,3],[],[],{tv_sec = 0,tv_usec = 905982})[+] CPU configuration used for gpiod: NONE

CPU_CONFIG_det\;NONE