Re: [Linux 5.2.7] powertop --auto-tune: BUG: kernel NULL pointer dereference, address: 0000000000000000

From: Paul Menzel
Date: Sat Aug 10 2019 - 14:28:45 EST

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Dear Thomas,

On 10.08.19 19:31, Thomas Gleixner wrote:

On Sat, 10 Aug 2019, Paul Menzel wrote:

I have no idea, who to report this to, so I please refer me to the correct
list.

I have no idea yet either :)

With Linux 5.2.7 from Debian Sid/unstable and PowerTOP 2.10, executing

sudo powertop --auto-tune

causes a NULL pointer dereference, and the graphical session crashes due to an
effect on the i915 driver. It worked in the past with the 4.19 series from
Debian.

Here is the trace, and please find all Linux kernel logs attached.

[ 2027.170589] BUG: kernel NULL pointer dereference, address:
0000000000000000
[ 2027.170600] #PF: supervisor instruction fetch in kernel mode
[ 2027.170604] #PF: error_code(0x0010) - not-present page
[ 2027.170609] PGD 0 P4D 0 [ 2027.170619] Oops: 0010 [#1] SMP PTI

...

[ 2027.170730] do_dentry_open+0x13a/0x370

If you have compiled with debug info, please decode the line:

linux/scripts/faddr2line vmlinux do_dentry_open+0x13a/0x370

That gives us the fops pointer which is NULL.

Hah, luckily itâs reproducible.

```
$ scripts/faddr2line /usr/lib/debug/boot/vmlinux-5.2.0-2-amd64 do_dentry_open+0x13a/0x370
do_dentry_open+0x13a/0x370:
do_dentry_open at fs/open.c:799
```

[ 2027.170745] path_openat+0x2c6/0x1480
[ 2027.170757] ? terminate_walk+0xe6/0x100
[ 2027.170767] ? path_lookupat.isra.48+0xa3/0x220
[ 2027.170779] ? reuse_swap_page+0x105/0x320
[ 2027.170791] do_filp_open+0x93/0x100
[ 2027.170804] ? __check_object_size+0x15d/0x189
[ 2027.170816] do_sys_open+0x184/0x220
[ 2027.170828] do_syscall_64+0x53/0x130
[ 2027.170837] entry_SYSCALL_64_after_hwframe+0x44/0xa9

That's an open crashing. We just don't know which file. Is the machine
completely hosed after that or is it just the graphics stuff dying?

No, the graphical login manager showed up, and I could log back in, and continue using hte machine.

If it's not completely dead then instead of running it from your graphical
desktop you could switch to a VGA terminal Alt+Ctrl+F1 (or whatever
function key your distro maps to) after boot and run powertop with strace
from there:

strace -f -o xxx.log powertop

With a bit of luck xxx.log should contain the information about the file it
tries to open.

```
2157 access("/sys/class/drm/card0/power/rc6_residency_ms", R_OK) = 0
2157 openat(AT_FDCWD, "/sys/kernel/debug/tracing/events/power/cpu_idle/id", O_RDONLY) = ?
2157 +++ killed by SIGKILL +++
```

Alternatively if you have a serial console you can enable the
sys_enter_open* tracepoints:

# echo 1 >/sys/kernel/debug/tracing/events/syscalls/sys_enter_open
# echo 1 >/sys/kernel/debug/tracing/events/syscalls/sys_enter_openat

Either add 'ftrace_dump_on_oops' to the kernel command line or enable it
from the shell:

# echo 1 > /proc/sys/kernel/ftrace_dump_on_oops

Then run powertop. After the crash it will take some time to spill out the
trace buffer over serial, but it will pinpoint the offending file.

I do not have serial console on this device.

Once we know which file it is, we also know who needs to stare at it :)

Hopefully the information is enough.

Kind regards,

Paul
2157 execve("/usr/sbin/powertop", ["powertop", "--auto-tune"], 0x7fff065d2f00 /* 15 vars */) = 0
2157 brk(NULL) = 0x564ce8eef000
2157 access("/etc/ld.so.preload", R_OK) = -1 ENOENT (Datei oder Verzeichnis nicht gefunden)
2157 openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
2157 fstat(3, {st_mode=S_IFREG|0644, st_size=152042, ...}) = 0
2157 mmap(NULL, 152042, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f98a98fd000
2157 close(3) = 0
2157 openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libnl-genl-3.so.200", O_RDONLY|O_CLOEXEC) = 3
2157 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\240$\0\0\0\0\0\0"..., 832) = 832
2157 fstat(3, {st_mode=S_IFREG|0644, st_size=23976, ...}) = 0
2157 mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f98a98fb000
2157 mmap(NULL, 2119112, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f98a96f5000
2157 mprotect(0x7f98a96fa000, 2093056, PROT_NONE) = 0
2157 mmap(0x7f98a98f9000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4000) = 0x7f98a98f9000
2157 close(3) = 0
2157 openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libnl-3.so.200", O_RDONLY|O_CLOEXEC) = 3
2157 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\20\215\0\0\0\0\0\0"..., 832) = 832
2157 fstat(3, {st_mode=S_IFREG|0644, st_size=135064, ...}) = 0
2157 mmap(NULL, 2230576, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f98a94d4000
2157 mprotect(0x7f98a94f3000, 2093056, PROT_NONE) = 0
2157 mmap(0x7f98a96f2000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1e000) = 0x7f98a96f2000
2157 close(3) = 0
2157 openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libncursesw.so.6", O_RDONLY|O_CLOEXEC) = 3
2157 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0`\242\0\0\0\0\0\0"..., 832) = 832
2157 fstat(3, {st_mode=S_IFREG|0644, st_size=235440, ...}) = 0
2157 mmap(NULL, 238008, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f98a9499000
2157 mmap(0x7f98a94a2000, 159744, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x9000) = 0x7f98a94a2000
2157 mmap(0x7f98a94c9000, 36864, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x30000) = 0x7f98a94c9000
2157 mmap(0x7f98a94d2000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x38000) = 0x7f98a94d2000
2157 close(3) = 0
2157 openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libtinfo.so.6", O_RDONLY|O_CLOEXEC) = 3
2157 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0P\351\0\0\0\0\0\0"..., 832) = 832
2157 fstat(3, {st_mode=S_IFREG|0644, st_size=191872, ...}) = 0
2157 mmap(NULL, 194944, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f98a9469000
2157 mmap(0x7f98a9477000, 61440, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xe000) = 0x7f98a9477000
2157 mmap(0x7f98a9486000, 57344, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1d000) = 0x7f98a9486000
2157 mmap(0x7f98a9494000, 20480, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2a000) = 0x7f98a9494000
2157 close(3) = 0
2157 openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libpci.so.3", O_RDONLY|O_CLOEXEC) = 3
2157 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0P5\0\0\0\0\0\0"..., 832) = 832
2157 fstat(3, {st_mode=S_IFREG|0644, st_size=60024, ...}) = 0
2157 mmap(NULL, 62096, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f98a9459000
2157 mprotect(0x7f98a945c000, 45056, PROT_NONE) = 0
2157 mmap(0x7f98a945c000, 28672, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f98a945c000
2157 mmap(0x7f98a9463000, 12288, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xa000) = 0x7f98a9463000
2157 mmap(0x7f98a9467000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xd000) = 0x7f98a9467000
2157 close(3) = 0
2157 openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libstdc++.so.6", O_RDONLY|O_CLOEXEC) = 3
2157 read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0@\217\t\0\0\0\0\0"..., 832) = 832
2157 fstat(3, {st_mode=S_IFREG|0644, st_size=1915688, ...}) = 0
2157 mmap(NULL, 1930656, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f98a9281000
2157 mmap(0x7f98a9316000, 950272, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x95000) = 0x7f98a9316000
2157 mmap(0x7f98a93fe000, 303104, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x17d000) = 0x7f98a93fe000
2157 mmap(0x7f98a9448000, 57344, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1c6000) = 0x7f98a9448000
2157 mmap(0x7f98a9456000, 9632, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f98a9456000
2157 close(3) = 0
2157 openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libm.so.6", O_RDONLY|O_CLOEXEC) = 3
2157 read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0p\322\0\0\0\0\0\0"..., 832) = 832
2157 fstat(3, {st_mode=S_IFREG|0644, st_size=1579448, ...}) = 0
2157 mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f98a927f000
2157 mmap(NULL, 1581384, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f98a90fc000
2157 mmap(0x7f98a9109000, 651264, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xd000) = 0x7f98a9109000
2157 mmap(0x7f98a91a8000, 872448, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xac000) = 0x7f98a91a8000
2157 mmap(0x7f98a927d000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x180000) = 0x7f98a927d000
2157 close(3) = 0
2157 openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libgcc_s.so.1", O_RDONLY|O_CLOEXEC) = 3
2157 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0203\0\0\0\0\0\0"..., 832) = 832
2157 fstat(3, {st_mode=S_IFREG|0644, st_size=100736, ...}) = 0
2157 mmap(NULL, 103504, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f98a90e2000
2157 mmap(0x7f98a90e5000, 69632, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f98a90e5000
2157 mmap(0x7f98a90f6000, 16384, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x14000) = 0x7f98a90f6000
2157 mmap(0x7f98a90fa000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x17000) = 0x7f98a90fa000
2157 close(3) = 0
2157 openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libpthread.so.0", O_RDONLY|O_CLOEXEC) = 3
2157 read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0@l\0\0\0\0\0\0"..., 832) = 832
2157 fstat(3, {st_mode=S_IFREG|0755, st_size=146968, ...}) = 0
2157 mmap(NULL, 132288, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f98a90c1000
2157 mmap(0x7f98a90c7000, 61440, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6000) = 0x7f98a90c7000
2157 mmap(0x7f98a90d6000, 24576, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x15000) = 0x7f98a90d6000
2157 mmap(0x7f98a90dc000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1a000) = 0x7f98a90dc000
2157 mmap(0x7f98a90de000, 13504, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f98a90de000
2157 close(3) = 0
2157 openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
2157 read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\260A\2\0\0\0\0\0"..., 832) = 832
2157 fstat(3, {st_mode=S_IFREG|0755, st_size=1824496, ...}) = 0
2157 mmap(NULL, 1837056, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f98a8f00000
2157 mprotect(0x7f98a8f22000, 1658880, PROT_NONE) = 0
2157 mmap(0x7f98a8f22000, 1343488, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x22000) = 0x7f98a8f22000
2157 mmap(0x7f98a906a000, 311296, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x16a000) = 0x7f98a906a000
2157 mmap(0x7f98a90b7000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1b6000) = 0x7f98a90b7000
2157 mmap(0x7f98a90bd000, 14336, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f98a90bd000
2157 close(3) = 0
2157 openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libdl.so.2", O_RDONLY|O_CLOEXEC) = 3
2157 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0000\21\0\0\0\0\0\0"..., 832) = 832
2157 fstat(3, {st_mode=S_IFREG|0644, st_size=14592, ...}) = 0
2157 mmap(NULL, 16656, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f98a8efb000
2157 mmap(0x7f98a8efc000, 4096, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1000) = 0x7f98a8efc000
2157 mmap(0x7f98a8efd000, 4096, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f98a8efd000
2157 mmap(0x7f98a8efe000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f98a8efe000
2157 close(3) = 0
2157 openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libz.so.1", O_RDONLY|O_CLOEXEC) = 3
2157 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0203\0\0\0\0\0\0"..., 832) = 832
2157 fstat(3, {st_mode=S_IFREG|0644, st_size=113088, ...}) = 0
2157 mmap(NULL, 115088, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f98a8ede000
2157 mprotect(0x7f98a8ee1000, 98304, PROT_NONE) = 0
2157 mmap(0x7f98a8ee1000, 69632, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f98a8ee1000
2157 mmap(0x7f98a8ef2000, 24576, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x14000) = 0x7f98a8ef2000
2157 mmap(0x7f98a8ef9000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1a000) = 0x7f98a8ef9000
2157 close(3) = 0
2157 openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libresolv.so.2", O_RDONLY|O_CLOEXEC) = 3
2157 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\240C\0\0\0\0\0\0"..., 832) = 832
2157 fstat(3, {st_mode=S_IFREG|0644, st_size=93000, ...}) = 0
2157 mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f98a8edc000
2157 mmap(NULL, 105088, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f98a8ec2000
2157 mprotect(0x7f98a8ec6000, 73728, PROT_NONE) = 0
2157 mmap(0x7f98a8ec6000, 53248, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4000) = 0x7f98a8ec6000
2157 mmap(0x7f98a8ed3000, 16384, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x11000) = 0x7f98a8ed3000
2157 mmap(0x7f98a8ed8000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x15000) = 0x7f98a8ed8000
2157 mmap(0x7f98a8eda000, 6784, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f98a8eda000
2157 close(3) = 0
2157 openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libudev.so.1", O_RDONLY|O_CLOEXEC) = 3
2157 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\20G\0\0\0\0\0\0"..., 832) = 832
2157 fstat(3, {st_mode=S_IFREG|0644, st_size=153792, ...}) = 0
2157 mmap(NULL, 157960, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f98a8e9b000
2157 mmap(0x7f98a8e9f000, 98304, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4000) = 0x7f98a8e9f000
2157 mmap(0x7f98a8eb7000, 36864, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1c000) = 0x7f98a8eb7000
2157 mmap(0x7f98a8ec0000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x24000) = 0x7f98a8ec0000
2157 close(3) = 0
2157 openat(AT_FDCWD, "/lib/x86_64-linux-gnu/librt.so.1", O_RDONLY|O_CLOEXEC) = 3
2157 read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\260#\0\0\0\0\0\0"..., 832) = 832
2157 fstat(3, {st_mode=S_IFREG|0644, st_size=35808, ...}) = 0
2157 mmap(NULL, 39904, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f98a8e91000
2157 mmap(0x7f98a8e93000, 16384, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f98a8e93000
2157 mmap(0x7f98a8e97000, 8192, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6000) = 0x7f98a8e97000
2157 mmap(0x7f98a8e99000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x7000) = 0x7f98a8e99000
2157 close(3) = 0
2157 mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f98a8e8f000
2157 mmap(NULL, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f98a8e8c000
2157 arch_prctl(ARCH_SET_FS, 0x7f98a8e8c740) = 0
2157 mprotect(0x7f98a90b7000, 16384, PROT_READ) = 0
2157 mprotect(0x7f98a90dc000, 4096, PROT_READ) = 0
2157 mprotect(0x7f98a8e99000, 4096, PROT_READ) = 0
2157 mprotect(0x7f98a8ec0000, 4096, PROT_READ) = 0
2157 mprotect(0x7f98a8ed8000, 4096, PROT_READ) = 0
2157 mprotect(0x7f98a8ef9000, 4096, PROT_READ) = 0
2157 mprotect(0x7f98a8efe000, 4096, PROT_READ) = 0
2157 mprotect(0x7f98a90fa000, 4096, PROT_READ) = 0
2157 mprotect(0x7f98a927d000, 4096, PROT_READ) = 0
2157 mprotect(0x7f98a9448000, 45056, PROT_READ) = 0
2157 mprotect(0x7f98a9467000, 4096, PROT_READ) = 0
2157 mprotect(0x7f98a9494000, 16384, PROT_READ) = 0
2157 mprotect(0x7f98a94d2000, 4096, PROT_READ) = 0
2157 mprotect(0x7f98a96f2000, 8192, PROT_READ) = 0
2157 mprotect(0x7f98a98f9000, 4096, PROT_READ) = 0
2157 mprotect(0x564ce8ba5000, 16384, PROT_READ) = 0
2157 mprotect(0x7f98a994a000, 4096, PROT_READ) = 0
2157 munmap(0x7f98a98fd000, 152042) = 0
2157 set_tid_address(0x7f98a8e8ca10) = 2157
2157 set_robust_list(0x7f98a8e8ca20, 24) = 0
2157 rt_sigaction(SIGRTMIN, {sa_handler=0x7f98a90c76b0, sa_mask=[], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7f98a90d3730}, NULL, 8) = 0
2157 rt_sigaction(SIGRT_1, {sa_handler=0x7f98a90c7740, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f98a90d3730}, NULL, 8) = 0
2157 rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
2157 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
2157 brk(NULL) = 0x564ce8eef000
2157 brk(0x564ce8f10000) = 0x564ce8f10000
2157 futex(0x7f98a94565dc, FUTEX_WAKE_PRIVATE, 2147483647) = 0
2157 futex(0x7f98a94565e8, FUTEX_WAKE_PRIVATE, 2147483647) = 0
2157 openat(AT_FDCWD, "/usr/lib/locale/locale-archive", O_RDONLY|O_CLOEXEC) = 3
2157 fstat(3, {st_mode=S_IFREG|0644, st_size=3373216, ...}) = 0
2157 mmap(NULL, 3373216, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f98a8b54000
2157 close(3) = 0
2157 getuid() = 0
2157 openat(AT_FDCWD, "/proc/sys/fs/nr_open", O_RDONLY) = 3
2157 read(3, "1048576\n", 8191) = 8
2157 close(3) = 0
2157 prlimit64(0, RLIMIT_NOFILE, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
2157 rt_sigaction(SIGINT, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f98a8f37840}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
2157 rt_sigaction(SIGQUIT, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f98a8f37840}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
2157 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
2157 clone(child_stack=NULL, flags=CLONE_PARENT_SETTID|SIGCHLD, parent_tidptr=0x7fff54116dfc) = 2159
2157 wait4(2159, <unfinished ...>
2159 rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f98a8f37840}, NULL, 8) = 0
2159 rt_sigaction(SIGQUIT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f98a8f37840}, NULL, 8) = 0
2159 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
2159 execve("/bin/sh", ["sh", "-c", "/sbin/modprobe cpufreq_stats > /"...], 0x7fff54119350 /* 15 vars */) = 0
2159 brk(NULL) = 0x55c8f893f000
2159 access("/etc/ld.so.preload", R_OK) = -1 ENOENT (Datei oder Verzeichnis nicht gefunden)
2159 openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
2159 fstat(3, {st_mode=S_IFREG|0644, st_size=152042, ...}) = 0
2159 mmap(NULL, 152042, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fbf2615f000
2159 close(3) = 0
2159 openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
2159 read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\260A\2\0\0\0\0\0"..., 832) = 832
2159 fstat(3, {st_mode=S_IFREG|0755, st_size=1824496, ...}) = 0
2159 mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fbf2615d000
2159 mmap(NULL, 1837056, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fbf25f9c000
2159 mprotect(0x7fbf25fbe000, 1658880, PROT_NONE) = 0
2159 mmap(0x7fbf25fbe000, 1343488, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x22000) = 0x7fbf25fbe000
2159 mmap(0x7fbf26106000, 311296, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x16a000) = 0x7fbf26106000
2159 mmap(0x7fbf26153000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1b6000) = 0x7fbf26153000
2159 mmap(0x7fbf26159000, 14336, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fbf26159000
2159 close(3) = 0
2159 arch_prctl(ARCH_SET_FS, 0x7fbf2615e580) = 0
2159 mprotect(0x7fbf26153000, 16384, PROT_READ) = 0
2159 mprotect(0x55c8f6f11000, 8192, PROT_READ) = 0
2159 mprotect(0x7fbf261ac000, 4096, PROT_READ) = 0
2159 munmap(0x7fbf2615f000, 152042) = 0
2159 getuid() = 0
2159 getgid() = 0
2159 getpid() = 2159
2159 rt_sigaction(SIGCHLD, {sa_handler=0x55c8f6f073c0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER, sa_restorer=0x7fbf25fd3840}, NULL, 8) = 0
2159 geteuid() = 0
2159 brk(NULL) = 0x55c8f893f000
2159 brk(0x55c8f8960000) = 0x55c8f8960000
2159 getppid() = 2157
2159 getcwd("/home/pmenzel", 4096) = 14
2159 geteuid() = 0
2159 getegid() = 0
2159 rt_sigaction(SIGINT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
2159 rt_sigaction(SIGINT, {sa_handler=0x55c8f6f073c0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER, sa_restorer=0x7fbf25fd3840}, NULL, 8) = 0
2159 rt_sigaction(SIGQUIT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
2159 rt_sigaction(SIGQUIT, {sa_handler=SIG_DFL, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER, sa_restorer=0x7fbf25fd3840}, NULL, 8) = 0
2159 rt_sigaction(SIGTERM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
2159 rt_sigaction(SIGTERM, {sa_handler=SIG_DFL, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER, sa_restorer=0x7fbf25fd3840}, NULL, 8) = 0
2159 openat(AT_FDCWD, "/dev/null", O_WRONLY|O_CREAT|O_TRUNC, 0666) = 3
2159 fcntl(1, F_DUPFD, 10) = 10
2159 close(1) = 0
2159 fcntl(10, F_SETFD, FD_CLOEXEC) = 0
2159 dup2(3, 1) = 1
2159 close(3) = 0
2159 fcntl(2, F_DUPFD, 10) = 11
2159 close(2) = 0
2159 fcntl(11, F_SETFD, FD_CLOEXEC) = 0
2159 dup2(1, 2) = 2
2159 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7fbf2615e850) = 2162
2159 wait4(-1, <unfinished ...>
2162 execve("/sbin/modprobe", ["/sbin/modprobe", "cpufreq_stats"], 0x55c8f893f708 /* 16 vars */) = 0
2162 brk(NULL) = 0x55656aa2a000
2162 access("/etc/ld.so.preload", R_OK) = -1 ENOENT (Datei oder Verzeichnis nicht gefunden)
2162 openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
2162 fstat(3, {st_mode=S_IFREG|0644, st_size=152042, ...}) = 0
2162 mmap(NULL, 152042, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f2459cea000
2162 close(3) = 0
2162 openat(AT_FDCWD, "/lib/x86_64-linux-gnu/liblzma.so.5", O_RDONLY|O_CLOEXEC) = 3
2162 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0205\0\0\0\0\0\0"..., 832) = 832
2162 fstat(3, {st_mode=S_IFREG|0644, st_size=158400, ...}) = 0
2162 mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f2459ce8000
2162 mmap(NULL, 160400, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f2459cc0000
2162 mmap(0x7f2459cc3000, 98304, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f2459cc3000
2162 mmap(0x7f2459cdb000, 45056, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1b000) = 0x7f2459cdb000
2162 mmap(0x7f2459ce6000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x25000) = 0x7f2459ce6000
2162 close(3) = 0
2162 openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libcrypto.so.1.1", O_RDONLY|O_CLOEXEC) = 3
2162 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\360\10\0\0\0\0\0"..., 832) = 832
2162 fstat(3, {st_mode=S_IFREG|0644, st_size=3040096, ...}) = 0
2162 mmap(NULL, 3055528, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f24599d6000
2162 mprotect(0x7f2459a5b000, 2293760, PROT_NONE) = 0
2162 mmap(0x7f2459a5b000, 1712128, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x85000) = 0x7f2459a5b000
2162 mmap(0x7f2459bfd000, 577536, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x227000) = 0x7f2459bfd000
2162 mmap(0x7f2459c8b000, 204800, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2b4000) = 0x7f2459c8b000
2162 mmap(0x7f2459cbd000, 12200, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f2459cbd000
2162 close(3) = 0
2162 openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
2162 read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\260A\2\0\0\0\0\0"..., 832) = 832
2162 fstat(3, {st_mode=S_IFREG|0755, st_size=1824496, ...}) = 0
2162 mmap(NULL, 1837056, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f2459815000
2162 mprotect(0x7f2459837000, 1658880, PROT_NONE) = 0
2162 mmap(0x7f2459837000, 1343488, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x22000) = 0x7f2459837000
2162 mmap(0x7f245997f000, 311296, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x16a000) = 0x7f245997f000
2162 mmap(0x7f24599cc000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1b6000) = 0x7f24599cc000
2162 mmap(0x7f24599d2000, 14336, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f24599d2000
2162 close(3) = 0
2162 openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libpthread.so.0", O_RDONLY|O_CLOEXEC) = 3
2162 read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0@l\0\0\0\0\0\0"..., 832) = 832
2162 fstat(3, {st_mode=S_IFREG|0755, st_size=146968, ...}) = 0
2162 mmap(NULL, 132288, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f24597f4000
2162 mmap(0x7f24597fa000, 61440, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6000) = 0x7f24597fa000
2162 mmap(0x7f2459809000, 24576, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x15000) = 0x7f2459809000
2162 mmap(0x7f245980f000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1a000) = 0x7f245980f000
2162 mmap(0x7f2459811000, 13504, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f2459811000
2162 close(3) = 0
2162 openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libdl.so.2", O_RDONLY|O_CLOEXEC) = 3
2162 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0000\21\0\0\0\0\0\0"..., 832) = 832
2162 fstat(3, {st_mode=S_IFREG|0644, st_size=14592, ...}) = 0
2162 mmap(NULL, 16656, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f24597ef000
2162 mmap(0x7f24597f0000, 4096, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1000) = 0x7f24597f0000
2162 mmap(0x7f24597f1000, 4096, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f24597f1000
2162 mmap(0x7f24597f2000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f24597f2000
2162 close(3) = 0
2162 mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f24597ed000
2162 arch_prctl(ARCH_SET_FS, 0x7f24597ee200) = 0
2162 mprotect(0x7f24599cc000, 16384, PROT_READ) = 0
2162 mprotect(0x7f24597f2000, 4096, PROT_READ) = 0
2162 mprotect(0x7f245980f000, 4096, PROT_READ) = 0
2162 mprotect(0x7f2459c8b000, 196608, PROT_READ) = 0
2162 mprotect(0x7f2459ce6000, 4096, PROT_READ) = 0
2162 mprotect(0x556568d35000, 8192, PROT_READ) = 0
2162 mprotect(0x7f2459d37000, 4096, PROT_READ) = 0
2162 munmap(0x7f2459cea000, 152042) = 0
2162 set_tid_address(0x7f24597ee4d0) = 2162
2162 set_robust_list(0x7f24597ee4e0, 24) = 0
2162 rt_sigaction(SIGRTMIN, {sa_handler=0x7f24597fa6b0, sa_mask=[], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7f2459806730}, NULL, 8) = 0
2162 rt_sigaction(SIGRT_1, {sa_handler=0x7f24597fa740, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2459806730}, NULL, 8) = 0
2162 rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
2162 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
2162 brk(NULL) = 0x55656aa2a000
2162 brk(0x55656aa4b000) = 0x55656aa4b000
2162 uname({sysname="Linux", nodename="ersatz", ...}) = 0
2162 stat("/etc/modprobe.d", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
2162 openat(AT_FDCWD, "/etc/modprobe.d", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3
2162 fstat(3, {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
2162 getdents64(3, /* 3 entries */, 32768) = 104
2162 newfstatat(3, "intel-microcode-blacklist.conf", {st_mode=S_IFREG|0644, st_size=154, ...}, 0) = 0
2162 getdents64(3, /* 0 entries */, 32768) = 0
2162 close(3) = 0
2162 stat("/run/modprobe.d", 0x7ffd4bdd1060) = -1 ENOENT (Datei oder Verzeichnis nicht gefunden)
2162 stat("/lib/modprobe.d", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
2162 openat(AT_FDCWD, "/lib/modprobe.d", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3
2162 fstat(3, {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
2162 getdents64(3, /* 5 entries */, 32768) = 152
2162 newfstatat(3, "fbdev-blacklist.conf", {st_mode=S_IFREG|0644, st_size=390, ...}, 0) = 0
2162 newfstatat(3, "aliases.conf", {st_mode=S_IFREG|0644, st_size=655, ...}, 0) = 0
2162 newfstatat(3, "systemd.conf", {st_mode=S_IFREG|0644, st_size=765, ...}, 0) = 0
2162 getdents64(3, /* 0 entries */, 32768) = 0
2162 close(3) = 0
2162 openat(AT_FDCWD, "/lib/modprobe.d/aliases.conf", O_RDONLY|O_CLOEXEC) = 3
2162 fcntl(3, F_GETFL) = 0x8000 (flags O_RDONLY|O_LARGEFILE)
2162 fstat(3, {st_mode=S_IFREG|0644, st_size=655, ...}) = 0
2162 read(3, "# These are the standard aliases"..., 4096) = 655
2162 read(3, "", 4096) = 0
2162 close(3) = 0
2162 openat(AT_FDCWD, "/lib/modprobe.d/fbdev-blacklist.conf", O_RDONLY|O_CLOEXEC) = 3
2162 fcntl(3, F_GETFL) = 0x8000 (flags O_RDONLY|O_LARGEFILE)
2162 fstat(3, {st_mode=S_IFREG|0644, st_size=390, ...}) = 0
2162 read(3, "# This file blacklists most old-"..., 4096) = 390
2162 read(3, "", 4096) = 0
2162 close(3) = 0
2162 openat(AT_FDCWD, "/etc/modprobe.d/intel-microcode-blacklist.conf", O_RDONLY|O_CLOEXEC) = 3
2162 fcntl(3, F_GETFL) = 0x8000 (flags O_RDONLY|O_LARGEFILE)
2162 fstat(3, {st_mode=S_IFREG|0644, st_size=154, ...}) = 0
2162 read(3, "# The microcode module attempts "..., 4096) = 154
2162 read(3, "", 4096) = 0
2162 close(3) = 0
2162 openat(AT_FDCWD, "/lib/modules/5.2.0-2-amd64/modules.softdep", O_RDONLY|O_CLOEXEC) = 3
2162 fcntl(3, F_GETFL) = 0x8000 (flags O_RDONLY|O_LARGEFILE)
2162 fstat(3, {st_mode=S_IFREG|0644, st_size=797, ...}) = 0
2162 read(3, "# Soft dependencies extracted fr"..., 4096) = 797
2162 read(3, "", 4096) = 0
2162 close(3) = 0
2162 openat(AT_FDCWD, "/lib/modprobe.d/systemd.conf", O_RDONLY|O_CLOEXEC) = 3
2162 fcntl(3, F_GETFL) = 0x8000 (flags O_RDONLY|O_LARGEFILE)
2162 fstat(3, {st_mode=S_IFREG|0644, st_size=765, ...}) = 0
2162 read(3, "# SPDX-License-Identifier: LGPL"..., 4096) = 765
2162 read(3, "", 4096) = 0
2162 close(3) = 0
2162 openat(AT_FDCWD, "/proc/cmdline", O_RDONLY|O_CLOEXEC) = 3
2162 read(3, "BOOT_IMAGE=/vmlinuz-5.2.0-2-amd6"..., 4095) = 200
2162 read(3, "", 3895) = 0
2162 close(3) = 0
2162 openat(AT_FDCWD, "/lib/modules/5.2.0-2-amd64/modules.dep.bin", O_RDONLY|O_CLOEXEC) = 3
2162 fstat(3, {st_mode=S_IFREG|0644, st_size=591258, ...}) = 0
2162 mmap(NULL, 591258, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f245975c000
2162 close(3) = 0
2162 openat(AT_FDCWD, "/lib/modules/5.2.0-2-amd64/modules.alias.bin", O_RDONLY|O_CLOEXEC) = 3
2162 fstat(3, {st_mode=S_IFREG|0644, st_size=1078394, ...}) = 0
2162 mmap(NULL, 1078394, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f2459654000
2162 close(3) = 0
2162 openat(AT_FDCWD, "/lib/modules/5.2.0-2-amd64/modules.symbols.bin", O_RDONLY|O_CLOEXEC) = 3
2162 fstat(3, {st_mode=S_IFREG|0644, st_size=632653, ...}) = 0
2162 mmap(NULL, 632653, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f24595b9000
2162 close(3) = 0
2162 openat(AT_FDCWD, "/lib/modules/5.2.0-2-amd64/modules.builtin.bin", O_RDONLY|O_CLOEXEC) = 3
2162 fstat(3, {st_mode=S_IFREG|0644, st_size=5919, ...}) = 0
2162 mmap(NULL, 5919, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f2459d0e000
2162 close(3) = 0
2162 write(2, "modprobe: FATAL: Module cpufreq_"..., 88) = 88
2162 exit_group(1) = ?
2162 +++ exited with 1 +++
2159 <... wait4 resumed> [{WIFEXITED(s) && WEXITSTATUS(s) == 1}], 0, NULL) = 2162
2159 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2162, si_uid=0, si_status=1, si_utime=0, si_stime=0} ---
2159 rt_sigreturn({mask=[]}) = 2162
2159 dup2(10, 1) = 1
2159 close(10) = 0
2159 dup2(11, 2) = 2
2159 close(11) = 0
2159 exit_group(1) = ?
2159 +++ exited with 1 +++
2157 <... wait4 resumed> [{WIFEXITED(s) && WEXITSTATUS(s) == 1}], 0, NULL) = 2159
2157 rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f98a8f37840}, NULL, 8) = 0
2157 rt_sigaction(SIGQUIT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f98a8f37840}, NULL, 8) = 0
2157 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
2157 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2159, si_uid=0, si_status=1, si_utime=0, si_stime=0} ---
2157 openat(AT_FDCWD, "/usr/share/locale/locale.alias", O_RDONLY|O_CLOEXEC) = 3
2157 fstat(3, {st_mode=S_IFREG|0644, st_size=2995, ...}) = 0
2157 read(3, "# Locale name alias data base.\n#"..., 4096) = 2995
2157 read(3, "", 4096) = 0
2157 close(3) = 0
2157 openat(AT_FDCWD, "/usr/share/locale/de_DE.UTF-8/LC_MESSAGES/powertop.mo", O_RDONLY) = -1 ENOENT (Datei oder Verzeichnis nicht gefunden)
2157 openat(AT_FDCWD, "/usr/share/locale/de_DE.utf8/LC_MESSAGES/powertop.mo", O_RDONLY) = -1 ENOENT (Datei oder Verzeichnis nicht gefunden)
2157 openat(AT_FDCWD, "/usr/share/locale/de_DE/LC_MESSAGES/powertop.mo", O_RDONLY) = 3
2157 fstat(3, {st_mode=S_IFREG|0644, st_size=9183, ...}) = 0
2157 mmap(NULL, 9183, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f98a9920000
2157 close(3) = 0
2157 openat(AT_FDCWD, "/usr/share/locale/de.UTF-8/LC_MESSAGES/powertop.mo", O_RDONLY) = -1 ENOENT (Datei oder Verzeichnis nicht gefunden)
2157 openat(AT_FDCWD, "/usr/share/locale/de.utf8/LC_MESSAGES/powertop.mo", O_RDONLY) = -1 ENOENT (Datei oder Verzeichnis nicht gefunden)
2157 openat(AT_FDCWD, "/usr/share/locale/de/LC_MESSAGES/powertop.mo", O_RDONLY) = -1 ENOENT (Datei oder Verzeichnis nicht gefunden)
2157 write(2, "modprobe cpufreq_stats failed", 29) = 29
2157 rt_sigaction(SIGINT, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f98a8f37840}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f98a8f37840}, 8) = 0
2157 rt_sigaction(SIGQUIT, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f98a8f37840}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f98a8f37840}, 8) = 0
2157 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
2157 clone(child_stack=NULL, flags=CLONE_PARENT_SETTID|SIGCHLD, parent_tidptr=0x7fff54116dfc) = 2164
2164 rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f98a8f37840}, <unfinished ...>
2157 wait4(2164, <unfinished ...>
2164 <... rt_sigaction resumed> NULL, 8) = 0
2164 rt_sigaction(SIGQUIT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f98a8f37840}, NULL, 8) = 0
2164 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
2164 execve("/bin/sh", ["sh", "-c", "/sbin/modprobe msr > /dev/null 2"...], 0x7fff54119350 /* 15 vars */) = 0
2164 brk(NULL) = 0x55cda4dce000
2164 access("/etc/ld.so.preload", R_OK) = -1 ENOENT (Datei oder Verzeichnis nicht gefunden)
2164 openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
2164 fstat(3, {st_mode=S_IFREG|0644, st_size=152042, ...}) = 0
2164 mmap(NULL, 152042, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f5c7cb71000
2164 close(3) = 0
2164 openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
2164 read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\260A\2\0\0\0\0\0"..., 832) = 832
2164 fstat(3, {st_mode=S_IFREG|0755, st_size=1824496, ...}) = 0
2164 mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f5c7cb6f000
2164 mmap(NULL, 1837056, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f5c7c9ae000
2164 mprotect(0x7f5c7c9d0000, 1658880, PROT_NONE) = 0
2164 mmap(0x7f5c7c9d0000, 1343488, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x22000) = 0x7f5c7c9d0000
2164 mmap(0x7f5c7cb18000, 311296, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x16a000) = 0x7f5c7cb18000
2164 mmap(0x7f5c7cb65000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1b6000) = 0x7f5c7cb65000
2164 mmap(0x7f5c7cb6b000, 14336, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f5c7cb6b000
2164 close(3) = 0
2164 arch_prctl(ARCH_SET_FS, 0x7f5c7cb70580) = 0
2164 mprotect(0x7f5c7cb65000, 16384, PROT_READ) = 0
2164 mprotect(0x55cda336c000, 8192, PROT_READ) = 0
2164 mprotect(0x7f5c7cbbe000, 4096, PROT_READ) = 0
2164 munmap(0x7f5c7cb71000, 152042) = 0
2164 getuid() = 0
2164 getgid() = 0
2164 getpid() = 2164
2164 rt_sigaction(SIGCHLD, {sa_handler=0x55cda33623c0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER, sa_restorer=0x7f5c7c9e5840}, NULL, 8) = 0
2164 geteuid() = 0
2164 brk(NULL) = 0x55cda4dce000
2164 brk(0x55cda4def000) = 0x55cda4def000
2164 getppid() = 2157
2164 getcwd("/home/pmenzel", 4096) = 14
2164 geteuid() = 0
2164 getegid() = 0
2164 rt_sigaction(SIGINT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
2164 rt_sigaction(SIGINT, {sa_handler=0x55cda33623c0, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER, sa_restorer=0x7f5c7c9e5840}, NULL, 8) = 0
2164 rt_sigaction(SIGQUIT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
2164 rt_sigaction(SIGQUIT, {sa_handler=SIG_DFL, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER, sa_restorer=0x7f5c7c9e5840}, NULL, 8) = 0
2164 rt_sigaction(SIGTERM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
2164 rt_sigaction(SIGTERM, {sa_handler=SIG_DFL, sa_mask=~[RTMIN RT_1], sa_flags=SA_RESTORER, sa_restorer=0x7f5c7c9e5840}, NULL, 8) = 0
2164 openat(AT_FDCWD, "/dev/null", O_WRONLY|O_CREAT|O_TRUNC, 0666) = 3
2164 fcntl(1, F_DUPFD, 10) = 10
2164 close(1) = 0
2164 fcntl(10, F_SETFD, FD_CLOEXEC) = 0
2164 dup2(3, 1) = 1
2164 close(3) = 0
2164 fcntl(2, F_DUPFD, 10) = 11
2164 close(2) = 0
2164 fcntl(11, F_SETFD, FD_CLOEXEC) = 0
2164 dup2(1, 2) = 2
2164 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f5c7cb70850) = 2165
2164 wait4(-1, <unfinished ...>
2165 execve("/sbin/modprobe", ["/sbin/modprobe", "msr"], 0x55cda4dce708 /* 16 vars */) = 0
2165 brk(NULL) = 0x55e60ef39000
2165 access("/etc/ld.so.preload", R_OK) = -1 ENOENT (Datei oder Verzeichnis nicht gefunden)
2165 openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
2165 fstat(3, {st_mode=S_IFREG|0644, st_size=152042, ...}) = 0
2165 mmap(NULL, 152042, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f70dc992000
2165 close(3) = 0
2165 openat(AT_FDCWD, "/lib/x86_64-linux-gnu/liblzma.so.5", O_RDONLY|O_CLOEXEC) = 3
2165 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0205\0\0\0\0\0\0"..., 832) = 832
2165 fstat(3, {st_mode=S_IFREG|0644, st_size=158400, ...}) = 0
2165 mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f70dc990000
2165 mmap(NULL, 160400, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f70dc968000
2165 mmap(0x7f70dc96b000, 98304, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f70dc96b000
2165 mmap(0x7f70dc983000, 45056, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1b000) = 0x7f70dc983000
2165 mmap(0x7f70dc98e000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x25000) = 0x7f70dc98e000
2165 close(3) = 0
2165 openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libcrypto.so.1.1", O_RDONLY|O_CLOEXEC) = 3
2165 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\360\10\0\0\0\0\0"..., 832) = 832
2165 fstat(3, {st_mode=S_IFREG|0644, st_size=3040096, ...}) = 0
2165 mmap(NULL, 3055528, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f70dc67e000
2165 mprotect(0x7f70dc703000, 2293760, PROT_NONE) = 0
2165 mmap(0x7f70dc703000, 1712128, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x85000) = 0x7f70dc703000
2165 mmap(0x7f70dc8a5000, 577536, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x227000) = 0x7f70dc8a5000
2165 mmap(0x7f70dc933000, 204800, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2b4000) = 0x7f70dc933000
2165 mmap(0x7f70dc965000, 12200, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f70dc965000
2165 close(3) = 0
2165 openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
2165 read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\260A\2\0\0\0\0\0"..., 832) = 832
2165 fstat(3, {st_mode=S_IFREG|0755, st_size=1824496, ...}) = 0
2165 mmap(NULL, 1837056, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f70dc4bd000
2165 mprotect(0x7f70dc4df000, 1658880, PROT_NONE) = 0
2165 mmap(0x7f70dc4df000, 1343488, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x22000) = 0x7f70dc4df000
2165 mmap(0x7f70dc627000, 311296, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x16a000) = 0x7f70dc627000
2165 mmap(0x7f70dc674000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1b6000) = 0x7f70dc674000
2165 mmap(0x7f70dc67a000, 14336, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f70dc67a000
2165 close(3) = 0
2165 openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libpthread.so.0", O_RDONLY|O_CLOEXEC) = 3
2165 read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0@l\0\0\0\0\0\0"..., 832) = 832
2165 fstat(3, {st_mode=S_IFREG|0755, st_size=146968, ...}) = 0
2165 mmap(NULL, 132288, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f70dc49c000
2165 mmap(0x7f70dc4a2000, 61440, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6000) = 0x7f70dc4a2000
2165 mmap(0x7f70dc4b1000, 24576, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x15000) = 0x7f70dc4b1000
2165 mmap(0x7f70dc4b7000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1a000) = 0x7f70dc4b7000
2165 mmap(0x7f70dc4b9000, 13504, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f70dc4b9000
2165 close(3) = 0
2165 openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libdl.so.2", O_RDONLY|O_CLOEXEC) = 3
2165 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0000\21\0\0\0\0\0\0"..., 832) = 832
2165 fstat(3, {st_mode=S_IFREG|0644, st_size=14592, ...}) = 0
2165 mmap(NULL, 16656, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f70dc497000
2165 mmap(0x7f70dc498000, 4096, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1000) = 0x7f70dc498000
2165 mmap(0x7f70dc499000, 4096, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f70dc499000
2165 mmap(0x7f70dc49a000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f70dc49a000
2165 close(3) = 0
2165 mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f70dc495000
2165 arch_prctl(ARCH_SET_FS, 0x7f70dc496200) = 0
2165 mprotect(0x7f70dc674000, 16384, PROT_READ) = 0
2165 mprotect(0x7f70dc49a000, 4096, PROT_READ) = 0
2165 mprotect(0x7f70dc4b7000, 4096, PROT_READ) = 0
2165 mprotect(0x7f70dc933000, 196608, PROT_READ) = 0
2165 mprotect(0x7f70dc98e000, 4096, PROT_READ) = 0
2165 mprotect(0x55e60e4ae000, 8192, PROT_READ) = 0
2165 mprotect(0x7f70dc9df000, 4096, PROT_READ) = 0
2165 munmap(0x7f70dc992000, 152042) = 0
2165 set_tid_address(0x7f70dc4964d0) = 2165
2165 set_robust_list(0x7f70dc4964e0, 24) = 0
2165 rt_sigaction(SIGRTMIN, {sa_handler=0x7f70dc4a26b0, sa_mask=[], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7f70dc4ae730}, NULL, 8) = 0
2165 rt_sigaction(SIGRT_1, {sa_handler=0x7f70dc4a2740, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f70dc4ae730}, NULL, 8) = 0
2165 rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
2165 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
2165 brk(NULL) = 0x55e60ef39000
2165 brk(0x55e60ef5a000) = 0x55e60ef5a000
2165 uname({sysname="Linux", nodename="ersatz", ...}) = 0
2165 stat("/etc/modprobe.d", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
2165 openat(AT_FDCWD, "/etc/modprobe.d", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3
2165 fstat(3, {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
2165 getdents64(3, /* 3 entries */, 32768) = 104
2165 newfstatat(3, "intel-microcode-blacklist.conf", {st_mode=S_IFREG|0644, st_size=154, ...}, 0) = 0
2165 getdents64(3, /* 0 entries */, 32768) = 0
2165 close(3) = 0
2165 stat("/run/modprobe.d", 0x7ffff0a212f0) = -1 ENOENT (Datei oder Verzeichnis nicht gefunden)
2165 stat("/lib/modprobe.d", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
2165 openat(AT_FDCWD, "/lib/modprobe.d", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3
2165 fstat(3, {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
2165 getdents64(3, /* 5 entries */, 32768) = 152
2165 newfstatat(3, "fbdev-blacklist.conf", {st_mode=S_IFREG|0644, st_size=390, ...}, 0) = 0
2165 newfstatat(3, "aliases.conf", {st_mode=S_IFREG|0644, st_size=655, ...}, 0) = 0
2165 newfstatat(3, "systemd.conf", {st_mode=S_IFREG|0644, st_size=765, ...}, 0) = 0
2165 getdents64(3, /* 0 entries */, 32768) = 0
2165 close(3) = 0
2165 openat(AT_FDCWD, "/lib/modprobe.d/aliases.conf", O_RDONLY|O_CLOEXEC) = 3
2165 fcntl(3, F_GETFL) = 0x8000 (flags O_RDONLY|O_LARGEFILE)
2165 fstat(3, {st_mode=S_IFREG|0644, st_size=655, ...}) = 0
2165 read(3, "# These are the standard aliases"..., 4096) = 655
2165 read(3, "", 4096) = 0
2165 close(3) = 0
2165 openat(AT_FDCWD, "/lib/modprobe.d/fbdev-blacklist.conf", O_RDONLY|O_CLOEXEC) = 3
2165 fcntl(3, F_GETFL) = 0x8000 (flags O_RDONLY|O_LARGEFILE)
2165 fstat(3, {st_mode=S_IFREG|0644, st_size=390, ...}) = 0
2165 read(3, "# This file blacklists most old-"..., 4096) = 390
2165 read(3, "", 4096) = 0
2165 close(3) = 0
2165 openat(AT_FDCWD, "/etc/modprobe.d/intel-microcode-blacklist.conf", O_RDONLY|O_CLOEXEC) = 3
2165 fcntl(3, F_GETFL) = 0x8000 (flags O_RDONLY|O_LARGEFILE)
2165 fstat(3, {st_mode=S_IFREG|0644, st_size=154, ...}) = 0
2165 read(3, "# The microcode module attempts "..., 4096) = 154
2165 read(3, "", 4096) = 0
2165 close(3) = 0
2165 openat(AT_FDCWD, "/lib/modules/5.2.0-2-amd64/modules.softdep", O_RDONLY|O_CLOEXEC) = 3
2165 fcntl(3, F_GETFL) = 0x8000 (flags O_RDONLY|O_LARGEFILE)
2165 fstat(3, {st_mode=S_IFREG|0644, st_size=797, ...}) = 0
2165 read(3, "# Soft dependencies extracted fr"..., 4096) = 797
2165 read(3, "", 4096) = 0
2165 close(3) = 0
2165 openat(AT_FDCWD, "/lib/modprobe.d/systemd.conf", O_RDONLY|O_CLOEXEC) = 3
2165 fcntl(3, F_GETFL) = 0x8000 (flags O_RDONLY|O_LARGEFILE)
2165 fstat(3, {st_mode=S_IFREG|0644, st_size=765, ...}) = 0
2165 read(3, "# SPDX-License-Identifier: LGPL"..., 4096) = 765
2165 read(3, "", 4096) = 0
2165 close(3) = 0
2165 openat(AT_FDCWD, "/proc/cmdline", O_RDONLY|O_CLOEXEC) = 3
2165 read(3, "BOOT_IMAGE=/vmlinuz-5.2.0-2-amd6"..., 4095) = 200
2165 read(3, "", 3895) = 0
2165 close(3) = 0
2165 openat(AT_FDCWD, "/lib/modules/5.2.0-2-amd64/modules.dep.bin", O_RDONLY|O_CLOEXEC) = 3
2165 fstat(3, {st_mode=S_IFREG|0644, st_size=591258, ...}) = 0
2165 mmap(NULL, 591258, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f70dc404000
2165 close(3) = 0
2165 openat(AT_FDCWD, "/lib/modules/5.2.0-2-amd64/modules.alias.bin", O_RDONLY|O_CLOEXEC) = 3
2165 fstat(3, {st_mode=S_IFREG|0644, st_size=1078394, ...}) = 0
2165 mmap(NULL, 1078394, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f70dc2fc000
2165 close(3) = 0
2165 openat(AT_FDCWD, "/lib/modules/5.2.0-2-amd64/modules.symbols.bin", O_RDONLY|O_CLOEXEC) = 3
2165 fstat(3, {st_mode=S_IFREG|0644, st_size=632653, ...}) = 0
2165 mmap(NULL, 632653, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f70dc261000
2165 close(3) = 0
2165 openat(AT_FDCWD, "/lib/modules/5.2.0-2-amd64/modules.builtin.bin", O_RDONLY|O_CLOEXEC) = 3
2165 fstat(3, {st_mode=S_IFREG|0644, st_size=5919, ...}) = 0
2165 mmap(NULL, 5919, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f70dc9b6000
2165 close(3) = 0
2165 openat(AT_FDCWD, "/sys/module/msr/initstate", O_RDONLY|O_CLOEXEC) = 3
2165 read(3, "live\n", 31) = 5
2165 read(3, "", 26) = 0
2165 close(3) = 0
2165 munmap(0x7f70dc404000, 591258) = 0
2165 munmap(0x7f70dc2fc000, 1078394) = 0
2165 munmap(0x7f70dc261000, 632653) = 0
2165 munmap(0x7f70dc9b6000, 5919) = 0
2165 exit_group(0) = ?
2165 +++ exited with 0 +++
2164 <... wait4 resumed> [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 2165
2164 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2165, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
2164 rt_sigreturn({mask=[]}) = 2165
2164 dup2(10, 1) = 1
2164 close(10) = 0
2164 dup2(11, 2) = 2
2164 close(11) = 0
2164 exit_group(0) = ?
2164 +++ exited with 0 +++
2157 <... wait4 resumed> [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 2164
2157 rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f98a8f37840}, NULL, 8) = 0
2157 rt_sigaction(SIGQUIT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f98a8f37840}, NULL, 8) = 0
2157 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
2157 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2164, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
2157 statfs("/sys/kernel/debug", {f_type=DEBUGFS_MAGIC, f_bsize=4096, f_blocks=0, f_bfree=0, f_bavail=0, f_files=0, f_ffree=0, f_fsid={val=[0, 0]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOSUID|ST_NODEV|ST_NOEXEC|ST_RELATIME}) = 0
2157 access("/var/cache/", W_OK) = 0
2157 mkdir("/var/cache/powertop", 0600) = -1 EEXIST (Die Datei existiert bereits)
2157 access("/var/cache/powertop", W_OK) = 0
2157 access("/data/local/powertop", W_OK) = -1 ENOENT (Datei oder Verzeichnis nicht gefunden)
2157 openat(AT_FDCWD, "/var/cache/powertop/saved_results.powertop", O_RDONLY) = 3
2157 read(3, "5.00000\nalsa:hwC0D0\t0.00000\nback"..., 8191) = 8191
2157 read(3, "d6b-0002\t0.00000\nusb-device-usb2"..., 8191) = 8191
2157 read(3, "-2-1-8087-8001\t0.00000\nusb-devic"..., 8191) = 8191
2157 read(3, "00000\nruntime-microcode\t0.00000\n"..., 8191) = 8191
2157 read(3, "0.00000\nruntime-efivars.0\t0.0000"..., 8191) = 8191
2157 read(3, "\t0.00000\nruntime-PNP0C0D:00\t0.00"..., 8191) = 8191
2157 read(3, "00\nruntime-INT340F:00\t0.00000\nru"..., 8191) = 8191
2157 brk(0x564ce8f31000) = 0x564ce8f31000
2157 read(3, "runtime-0000:01:00.0\t0.00000\nrun"..., 8191) = 8191
2157 read(3, "0.00000\nruntime-0000:00:16.0\t0.0"..., 8191) = 8191
2157 read(3, "no1-up\t1.00000\ngpu-operations\t0."..., 8191) = 8191
2157 read(3, "ntel_backlight\t4.00000\nbacklight"..., 8191) = 8191
2157 read(3, "0.00000\nusb-device-usb3-1d6b-000"..., 8191) = 8191
2157 read(3, "\t0.00000\nusb-device-2-1.6-1bcf-2"..., 8191) = 510
2157 read(3, "", 8191) = 0
2157 close(3) = 0
2157 openat(AT_FDCWD, "/usr/lib/x86_64-linux-gnu/gconv/gconv-modules.cache", O_RDONLY) = 3
2157 fstat(3, {st_mode=S_IFREG|0644, st_size=26402, ...}) = 0
2157 mmap(NULL, 26402, PROT_READ, MAP_SHARED, 3, 0) = 0x7f98a9919000
2157 close(3) = 0
2157 futex(0x7f98a90bca08, FUTEX_WAKE_PRIVATE, 2147483647) = 0
2157 write(2, "35 geladene vorherige Messungen\n", 32) = 32
2157 access("/var/cache/powertop", W_OK) = 0
2157 access("/data/local/powertop", W_OK) = -1 ENOENT (Datei oder Verzeichnis nicht gefunden)
2157 openat(AT_FDCWD, "/var/cache/powertop/saved_parameters.powertop", O_RDONLY) = -1 ENOENT (Datei oder Verzeichnis nicht gefunden)
2157 fstat(1, {st_mode=S_IFCHR|0620, st_rdev=makedev(0x88, 0x1), ...}) = 0
2157 write(1, "Kann nicht von Datei laden /var/"..., 73) = 73
2157 write(1, "File will be loaded after taking"..., 85) = 85
2157 openat(AT_FDCWD, "/proc/cpuinfo", O_RDONLY) = 3
2157 read(3, "processor\t: 0\nvendor_id\t: Genuin"..., 8191) = 3651
2157 openat(AT_FDCWD, "/sys/devices/system/cpu/cpu0/topology/core_id", O_RDONLY) = 4
2157 read(4, "0\n", 8191) = 2
2157 close(4) = 0
2157 openat(AT_FDCWD, "/sys/devices/system/cpu/cpu0/topology/physical_package_id", O_RDONLY) = 4
2157 read(4, "0\n", 8191) = 2
2157 close(4) = 0
2157 access("/dev/cpu/0/msr", R_OK) = 0
2157 openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY) = 4
2157 pread64(4, "\373\307q\307\17\0\0\0", 8, 232) = 8
2157 close(4) = 0
2157 write(2, "RAPL device for cpu 0\n", 22) = 22
2157 openat(AT_FDCWD, "/sys/class/powercap/intel-rapl/", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4
2157 fstat(4, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
2157 getdents64(4, /* 7 entries */, 32768) = 208
2157 openat(AT_FDCWD, "/sys/class/powercap/intel-rapl/./name", O_RDONLY) = -1 ENOENT (Datei oder Verzeichnis nicht gefunden)
2157 openat(AT_FDCWD, "/sys/class/powercap/intel-rapl/../name", O_RDONLY) = -1 ENOENT (Datei oder Verzeichnis nicht gefunden)
2157 openat(AT_FDCWD, "/sys/class/powercap/intel-rapl/uevent/name", O_RDONLY) = -1 ENOTDIR (Ist kein Verzeichnis)
2157 openat(AT_FDCWD, "/sys/class/powercap/intel-rapl/enabled/name", O_RDONLY) = -1 ENOTDIR (Ist kein Verzeichnis)
2157 openat(AT_FDCWD, "/sys/class/powercap/intel-rapl/power/name", O_RDONLY) = -1 ENOENT (Datei oder Verzeichnis nicht gefunden)
2157 openat(AT_FDCWD, "/sys/class/powercap/intel-rapl/intel-rapl:0/name", O_RDONLY) = 5
2157 read(5, "package-0\n", 8191) = 10
2157 close(5) = 0
2157 close(4) = 0
2157 openat(AT_FDCWD, "/sys/class/powercap/intel-rapl/intel-rapl:0/", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4
2157 fstat(4, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
2157 getdents64(4, /* 20 entries */, 32768) = 752
2157 openat(AT_FDCWD, "/sys/class/powercap/intel-rapl/intel-rapl:0/./name", O_RDONLY) = 5
2157 read(5, "package-0\n", 8191) = 10
2157 close(5) = 0
2157 openat(AT_FDCWD, "/sys/class/powercap/intel-rapl/intel-rapl:0/../name", O_RDONLY) = -1 ENOENT (Datei oder Verzeichnis nicht gefunden)
2157 openat(AT_FDCWD, "/sys/class/powercap/intel-rapl/intel-rapl:0/uevent/name", O_RDONLY) = -1 ENOTDIR (Ist kein Verzeichnis)
2157 openat(AT_FDCWD, "/sys/class/powercap/intel-rapl/intel-rapl:0/energy_uj/name", O_RDONLY) = -1 ENOTDIR (Ist kein Verzeichnis)
2157 openat(AT_FDCWD, "/sys/class/powercap/intel-rapl/intel-rapl:0/intel-rapl:0:0/name", O_RDONLY) = 5
2157 read(5, "core\n", 8191) = 5
2157 close(5) = 0
2157 openat(AT_FDCWD, "/sys/class/powercap/intel-rapl/intel-rapl:0/enabled/name", O_RDONLY) = -1 ENOTDIR (Ist kein Verzeichnis)
2157 openat(AT_FDCWD, "/sys/class/powercap/intel-rapl/intel-rapl:0/constraint_1_max_power_uw/name", O_RDONLY) = -1 ENOTDIR (Ist kein Verzeichnis)
2157 openat(AT_FDCWD, "/sys/class/powercap/intel-rapl/intel-rapl:0/power/name", O_RDONLY) = -1 ENOENT (Datei oder Verzeichnis nicht gefunden)
2157 openat(AT_FDCWD, "/sys/class/powercap/intel-rapl/intel-rapl:0/device/name", O_RDONLY) = -1 ENOENT (Datei oder Verzeichnis nicht gefunden)
2157 openat(AT_FDCWD, "/sys/class/powercap/intel-rapl/intel-rapl:0/constraint_1_time_window_us/name", O_RDONLY) = -1 ENOTDIR (Ist kein Verzeichnis)
2157 openat(AT_FDCWD, "/sys/class/powercap/intel-rapl/intel-rapl:0/constraint_1_power_limit_uw/name", O_RDONLY) = -1 ENOTDIR (Ist kein Verzeichnis)
2157 openat(AT_FDCWD, "/sys/class/powercap/intel-rapl/intel-rapl:0/intel-rapl:0:1/name", O_RDONLY) = 5
2157 read(5, "uncore\n", 8191) = 7
2157 close(5) = 0
2157 openat(AT_FDCWD, "/sys/class/powercap/intel-rapl/intel-rapl:0/constraint_0_time_window_us/name", O_RDONLY) = -1 ENOTDIR (Ist kein Verzeichnis)
2157 openat(AT_FDCWD, "/sys/class/powercap/intel-rapl/intel-rapl:0/subsystem/name", O_RDONLY) = -1 ENOENT (Datei oder Verzeichnis nicht gefunden)
2157 openat(AT_FDCWD, "/sys/class/powercap/intel-rapl/intel-rapl:0/constraint_1_name/name", O_RDONLY) = -1 ENOTDIR (Ist kein Verzeichnis)
2157 openat(AT_FDCWD, "/sys/class/powercap/intel-rapl/intel-rapl:0/constraint_0_power_limit_uw/name", O_RDONLY) = -1 ENOTDIR (Ist kein Verzeichnis)
2157 openat(AT_FDCWD, "/sys/class/powercap/intel-rapl/intel-rapl:0/constraint_0_name/name", O_RDONLY) = -1 ENOTDIR (Ist kein Verzeichnis)
2157 openat(AT_FDCWD, "/sys/class/powercap/intel-rapl/intel-rapl:0/name/name", O_RDONLY) = -1 ENOTDIR (Ist kein Verzeichnis)
2157 openat(AT_FDCWD, "/sys/class/powercap/intel-rapl/intel-rapl:0/constraint_0_max_power_uw/name", O_RDONLY) = -1 ENOTDIR (Ist kein Verzeichnis)
2157 openat(AT_FDCWD, "/sys/class/powercap/intel-rapl/intel-rapl:0/max_energy_range_uj/name", O_RDONLY) = -1 ENOTDIR (Ist kein Verzeichnis)
2157 getdents64(4, /* 0 entries */, 32768) = 0
2157 close(4) = 0
2157 write(2, "RAPL Using PowerCap Sysfs : Doma"..., 42) = 42
2157 openat(AT_FDCWD, "/sys/class/powercap/intel-rapl/intel-rapl:0/intel-rapl:0:0/energy_uj", O_RDONLY) = 4
2157 read(4, "414306495\n", 8191) = 10
2157 close(4) = 0
2157 write(2, "RAPL device for cpu 0\n", 22) = 22
2157 openat(AT_FDCWD, "/sys/class/powercap/intel-rapl/", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4
2157 fstat(4, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
2157 getdents64(4, /* 7 entries */, 32768) = 208
2157 openat(AT_FDCWD, "/sys/class/powercap/intel-rapl/./name", O_RDONLY) = -1 ENOENT (Datei oder Verzeichnis nicht gefunden)
2157 openat(AT_FDCWD, "/sys/class/powercap/intel-rapl/../name", O_RDONLY) = -1 ENOENT (Datei oder Verzeichnis nicht gefunden)
2157 openat(AT_FDCWD, "/sys/class/powercap/intel-rapl/uevent/name", O_RDONLY) = -1 ENOTDIR (Ist kein Verzeichnis)
2157 openat(AT_FDCWD, "/sys/class/powercap/intel-rapl/enabled/name", O_RDONLY) = -1 ENOTDIR (Ist kein Verzeichnis)
2157 openat(AT_FDCWD, "/sys/class/powercap/intel-rapl/power/name", O_RDONLY) = -1 ENOENT (Datei oder Verzeichnis nicht gefunden)
2157 openat(AT_FDCWD, "/sys/class/powercap/intel-rapl/intel-rapl:0/name", O_RDONLY) = 5
2157 read(5, "package-0\n", 8191) = 10
2157 close(5) = 0
2157 close(4) = 0
2157 openat(AT_FDCWD, "/sys/class/powercap/intel-rapl/intel-rapl:0/", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4
2157 fstat(4, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
2157 getdents64(4, /* 20 entries */, 32768) = 752
2157 openat(AT_FDCWD, "/sys/class/powercap/intel-rapl/intel-rapl:0/./name", O_RDONLY) = 5
2157 read(5, "package-0\n", 8191) = 10
2157 close(5) = 0
2157 openat(AT_FDCWD, "/sys/class/powercap/intel-rapl/intel-rapl:0/../name", O_RDONLY) = -1 ENOENT (Datei oder Verzeichnis nicht gefunden)
2157 openat(AT_FDCWD, "/sys/class/powercap/intel-rapl/intel-rapl:0/uevent/name", O_RDONLY) = -1 ENOTDIR (Ist kein Verzeichnis)
2157 openat(AT_FDCWD, "/sys/class/powercap/intel-rapl/intel-rapl:0/energy_uj/name", O_RDONLY) = -1 ENOTDIR (Ist kein Verzeichnis)
2157 openat(AT_FDCWD, "/sys/class/powercap/intel-rapl/intel-rapl:0/intel-rapl:0:0/name", O_RDONLY) = 5
2157 read(5, "core\n", 8191) = 5
2157 close(5) = 0
2157 openat(AT_FDCWD, "/sys/class/powercap/intel-rapl/intel-rapl:0/enabled/name", O_RDONLY) = -1 ENOTDIR (Ist kein Verzeichnis)
2157 openat(AT_FDCWD, "/sys/class/powercap/intel-rapl/intel-rapl:0/constraint_1_max_power_uw/name", O_RDONLY) = -1 ENOTDIR (Ist kein Verzeichnis)
2157 openat(AT_FDCWD, "/sys/class/powercap/intel-rapl/intel-rapl:0/power/name", O_RDONLY) = -1 ENOENT (Datei oder Verzeichnis nicht gefunden)
2157 openat(AT_FDCWD, "/sys/class/powercap/intel-rapl/intel-rapl:0/device/name", O_RDONLY) = -1 ENOENT (Datei oder Verzeichnis nicht gefunden)
2157 openat(AT_FDCWD, "/sys/class/powercap/intel-rapl/intel-rapl:0/constraint_1_time_window_us/name", O_RDONLY) = -1 ENOTDIR (Ist kein Verzeichnis)
2157 openat(AT_FDCWD, "/sys/class/powercap/intel-rapl/intel-rapl:0/constraint_1_power_limit_uw/name", O_RDONLY) = -1 ENOTDIR (Ist kein Verzeichnis)
2157 openat(AT_FDCWD, "/sys/class/powercap/intel-rapl/intel-rapl:0/intel-rapl:0:1/name", O_RDONLY) = 5
2157 read(5, "uncore\n", 8191) = 7
2157 close(5) = 0
2157 openat(AT_FDCWD, "/sys/class/powercap/intel-rapl/intel-rapl:0/constraint_0_time_window_us/name", O_RDONLY) = -1 ENOTDIR (Ist kein Verzeichnis)
2157 openat(AT_FDCWD, "/sys/class/powercap/intel-rapl/intel-rapl:0/subsystem/name", O_RDONLY) = -1 ENOENT (Datei oder Verzeichnis nicht gefunden)
2157 openat(AT_FDCWD, "/sys/class/powercap/intel-rapl/intel-rapl:0/constraint_1_name/name", O_RDONLY) = -1 ENOTDIR (Ist kein Verzeichnis)
2157 openat(AT_FDCWD, "/sys/class/powercap/intel-rapl/intel-rapl:0/constraint_0_power_limit_uw/name", O_RDONLY) = -1 ENOTDIR (Ist kein Verzeichnis)
2157 openat(AT_FDCWD, "/sys/class/powercap/intel-rapl/intel-rapl:0/constraint_0_name/name", O_RDONLY) = -1 ENOTDIR (Ist kein Verzeichnis)
2157 openat(AT_FDCWD, "/sys/class/powercap/intel-rapl/intel-rapl:0/name/name", O_RDONLY) = -1 ENOTDIR (Ist kein Verzeichnis)
2157 openat(AT_FDCWD, "/sys/class/powercap/intel-rapl/intel-rapl:0/constraint_0_max_power_uw/name", O_RDONLY) = -1 ENOTDIR (Ist kein Verzeichnis)
2157 openat(AT_FDCWD, "/sys/class/powercap/intel-rapl/intel-rapl:0/max_energy_range_uj/name", O_RDONLY) = -1 ENOTDIR (Ist kein Verzeichnis)
2157 getdents64(4, /* 0 entries */, 32768) = 0
2157 close(4) = 0
2157 write(2, "RAPL Using PowerCap Sysfs : Doma"..., 42) = 42
2157 access("/dev/cpu/0/msr", R_OK) = 0
2157 openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY) = 4
2157 pread64(4, "\205f\346\307\17\0\0\0", 8, 232) = 8
2157 close(4) = 0
2157 access("/dev/cpu/0/msr", R_OK) = 0
2157 openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY) = 4
2157 pread64(4, "(\25\355\307\17\0\0\0", 8, 232) = 8
2157 close(4) = 0
2157 openat(AT_FDCWD, "/sys/devices/system/cpu/cpu1/topology/core_id", O_RDONLY) = 4
2157 read(4, "1\n", 8191) = 2
2157 close(4) = 0
2157 openat(AT_FDCWD, "/sys/devices/system/cpu/cpu1/topology/physical_package_id", O_RDONLY) = 4
2157 read(4, "0\n", 8191) = 2
2157 close(4) = 0
2157 access("/dev/cpu/1/msr", R_OK) = 0
2157 openat(AT_FDCWD, "/dev/cpu/1/msr", O_RDONLY) = 4
2157 pread64(4, "!\264\223\350\17\0\0\0", 8, 232) = 8
2157 close(4) = 0
2157 access("/dev/cpu/1/msr", R_OK) = 0
2157 openat(AT_FDCWD, "/dev/cpu/1/msr", O_RDONLY) = 4
2157 pread64(4, "X\332\223\350\17\0\0\0", 8, 232) = 8
2157 close(4) = 0
2157 openat(AT_FDCWD, "/sys/devices/system/cpu/cpu2/topology/core_id", O_RDONLY) = 4
2157 read(4, "0\n", 8191) = 2
2157 close(4) = 0
2157 openat(AT_FDCWD, "/sys/devices/system/cpu/cpu2/topology/physical_package_id", O_RDONLY) = 4
2157 read(4, "0\n", 8191) = 2
2157 close(4) = 0
2157 access("/dev/cpu/2/msr", R_OK) = 0
2157 openat(AT_FDCWD, "/dev/cpu/2/msr", O_RDONLY) = 4
2157 pread64(4, "\256\354Hc\r\0\0\0", 8, 232) = 8
2157 close(4) = 0
2157 read(3, "processor\t: 3\nvendor_id\t: Genuin"..., 8191) = 1217
2157 openat(AT_FDCWD, "/sys/devices/system/cpu/cpu3/topology/core_id", O_RDONLY) = 4
2157 read(4, "1\n", 8191) = 2
2157 close(4) = 0
2157 openat(AT_FDCWD, "/sys/devices/system/cpu/cpu3/topology/physical_package_id", O_RDONLY) = 4
2157 read(4, "0\n", 8191) = 2
2157 close(4) = 0
2157 access("/dev/cpu/3/msr", R_OK) = 0
2157 openat(AT_FDCWD, "/dev/cpu/3/msr", O_RDONLY) = 4
2157 pread64(4, "4Ie\21\16\0\0\0", 8, 232) = 8
2157 close(4) = 0
2157 read(3, "", 8191) = 0
2157 close(3) = 0
2157 access("/sys/class/drm/card0/power/rc6_residency_ms", R_OK) = 0
2157 openat(AT_FDCWD, "/sys/kernel/debug/tracing/events/power/cpu_idle/id", O_RDONLY) = ?
2157 +++ killed by SIGKILL +++

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