Skip to content

Instantly share code, notes, and snippets.

View Vladdrako's full-sized avatar

Vladdrako

2 followers · 0 following
  • Ukraine
View GitHub Profile
@Vladdrako
Vladdrako / gist:919b0e7c8197e3b4247e8cb4eb4dd649
Created September 15, 2023 13:21
Linksys MR7350 kernel 6.1 dmesg
[ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x51af8014]
[ 0.000000] Linux version 6.1.52 (vladdrako@Vladdrako-PC) (aarch64-openwrt-linux-musl-gcc (OpenWrt GCC 13.2.0 r25684-a06be59f0b) 13.2.0, GNU ld (GNU Binutils) 2.41) #0 SMP PREEMPT Fri Sep 15 04:03:58 2023
[ 0.000000] Machine model: Linksys MR7350
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x0000000040000000-0x000000005fffffff]
[ 0.000000] DMA32 empty
[ 0.000000] Normal empty
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000040000000-0x0000000040ffffff]
@Vladdrako
Vladdrako / gist:daa3de986018a33341ba82e25d66741f
Created September 13, 2023 06:44
Linksys MR7350 5.15
Vladdrako🇺🇦, [12.09.2023 10:40]
[ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x51af8014]
[ 0.000000] Linux version 5.15.131 (vladdrako@Vladdrako-PC) (aarch64-openwrt-linux-musl-gcc (OpenWrt GCC 13.2.0 r25684-a06be59f0b) 13.2.0, GNU ld (GNU Binutils) 2.41) #0 SMP PREEMPT Tue Sep 12 04:18:26 2023
[ 0.000000] Machine model: Linksys MR7350
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x0000000040000000-0x000000005fffffff]
[ 0.000000] DMA32 empty
[ 0.000000] Normal empty
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
@Vladdrako
Vladdrako / broken
Created April 8, 2021 14:05
strace alsactl init
root@RT-N14U:~# strace alsactl init
execve("/usr/sbin/alsactl", ["alsactl", "init"], 0x7f866eb4 /* 13 vars */) = 0
set_thread_area(0x77e0cf0c) = 0
set_tid_address(0x77e047ac) = 3211
open("/etc/ld-musl-mipsel-sf.path", O_RDONLY|O_LARGEFILE|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/lib/libatopology.so.2", O_RDONLY|O_LARGEFILE|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/usr/local/lib/libatopology.so.2", O_RDONLY|O_LARGEFILE|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/usr/lib/libatopology.so.2", O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 3
fcntl64(3, F_SETFD, FD_CLOEXEC) = 0
fstat64(3, {st_mode=S_IFREG|0755, st_size=112559, ...}) = 0
@Vladdrako
Vladdrako / gist:b921865cb8b887bdd015bdb2441db369
Created April 8, 2021 14:04
broken
root@RT-N14U:~# strace alsactl init
execve("/usr/sbin/alsactl", ["alsactl", "init"], 0x7f866eb4 /* 13 vars */) = 0
set_thread_area(0x77e0cf0c) = 0
set_tid_address(0x77e047ac) = 3211
open("/etc/ld-musl-mipsel-sf.path", O_RDONLY|O_LARGEFILE|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/lib/libatopology.so.2", O_RDONLY|O_LARGEFILE|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/usr/local/lib/libatopology.so.2", O_RDONLY|O_LARGEFILE|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/usr/lib/libatopology.so.2", O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 3
fcntl64(3, F_SETFD, FD_CLOEXEC) = 0
fstat64(3, {st_mode=S_IFREG|0755, st_size=112559, ...}) = 0
@Vladdrako
Vladdrako / gist:a8726484c33a7464482eca248d551a5b
Created April 8, 2021 14:02
working
root@RT-N14U:~# strace alsactl init
execve("/usr/sbin/alsactl", ["alsactl", "init"], 0x7f8b8344 /* 13 vars */) = 0
set_thread_area(0x77e4af0c) = 0
set_tid_address(0x77e427ac) = 7124
open("/etc/ld-musl-mipsel-sf.path", O_RDONLY|O_LARGEFILE|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/lib/libatopology.so.2", O_RDONLY|O_LARGEFILE|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/usr/local/lib/libatopology.so.2", O_RDONLY|O_LARGEFILE|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/usr/lib/libatopology.so.2", O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 3
fcntl64(3, F_SETFD, FD_CLOEXEC) = 0
fstat64(3, {st_mode=S_IFREG|0755, st_size=112559, ...}) = 0