On Thu, 20 Dec 2018 at 03:41, StDenis, Tom <Tom.StDenis@xxxxxxx> wrote:
> sudo strace umr -R gfx[.] 2>&1 | tee strace.log
>
> will capture everything.
>
> In the mean time I can fix at least the segfault.
>
> The issue is why can't it open "amdgpu_ring_gfx".
>
> Tom
>
strace file is attached here.
--
Best Regards,
Mike Gavrilov.
execve("/home/mikhail/packaging-work/umr/build/src/app/umr", ["/home/mikhail/packaging-work/umr"..., "-R", "gfx[.]"], 0x7ffd345cae70 /* 29 vars */) = 0
brk(NULL) = 0x2cd1000
arch_prctl(0x3001 /* ARCH_??? */, 0x7fffd4635040) = -1 EINVAL (Invalid argument)
access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=134361, ...}) = 0
mmap(NULL, 134361, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f1a228e9000
close(3) = 0
openat(AT_FDCWD, "/lib64/libncurses.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\0\320\241\0\0\0\0\0\0"..., 832) = 832
lseek(3, 171992, SEEK_SET) = 171992
read(3, "\4\0\0\0\20\0\0\0\5\0\0\0GNU\0\2\0\0\300\4\0\0\0\3\0\0\0\0\0\0\0", 32) = 32
fstat(3, {st_mode=S_IFREG|0755, st_size=214880, ...}) = 0
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f1a228e7000
lseek(3, 171992, SEEK_SET) = 171992
read(3, "\4\0\0\0\20\0\0\0\5\0\0\0GNU\0\2\0\0\300\4\0\0\0\3\0\0\0\0\0\0\0", 32) = 32
mmap(NULL, 180616, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f1a228ba000
mprotect(0x7f1a228c2000, 143360, PROT_NONE) = 0
mmap(0x7f1a228c2000, 114688, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x8000) = 0x7f1a228c2000
mmap(0x7f1a228de000, 24576, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x24000) = 0x7f1a228de000
mmap(0x7f1a228e5000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2a000) = 0x7f1a228e5000
close(3) = 0
openat(AT_FDCWD, "/lib64/libtinfo.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\0\320\363\0\0\0\0\0\0"..., 832) = 832
lseek(3, 169616, SEEK_SET) = 169616
read(3, "\4\0\0\0\20\0\0\0\5\0\0\0GNU\0\2\0\0\300\4\0\0\0\3\0\0\0\0\0\0\0", 32) = 32
fstat(3, {st_mode=S_IFREG|0755, st_size=209224, ...}) = 0
lseek(3, 169616, SEEK_SET) = 169616
read(3, "\4\0\0\0\20\0\0\0\5\0\0\0GNU\0\2\0\0\300\4\0\0\0\3\0\0\0\0\0\0\0", 32) = 32
mmap(NULL, 190848, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f1a2288b000
mmap(0x7f1a22899000, 61440, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xe000) = 0x7f1a22899000
mmap(0x7f1a228a8000, 53248, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1d000) = 0x7f1a228a8000
mmap(0x7f1a228b5000, 20480, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x29000) = 0x7f1a228b5000
close(3) = 0
openat(AT_FDCWD, "/lib64/libform.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\0\220H\0\0\0\0\0\0"..., 832) = 832
lseek(3, 64984, SEEK_SET) = 64984
read(3, "\4\0\0\0\20\0\0\0\5\0\0\0GNU\0\2\0\0\300\4\0\0\0\3\0\0\0\0\0\0\0", 32) = 32
fstat(3, {st_mode=S_IFREG|0755, st_size=89584, ...}) = 0
lseek(3, 64984, SEEK_SET) = 64984
read(3, "\4\0\0\0\20\0\0\0\5\0\0\0GNU\0\2\0\0\300\4\0\0\0\3\0\0\0\0\0\0\0", 32) = 32
mmap(NULL, 75080, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f1a22878000
mprotect(0x7f1a2287c000, 53248, PROT_NONE) = 0
mmap(0x7f1a2287c000, 36864, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4000) = 0x7f1a2287c000
mmap(0x7f1a22885000, 12288, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xd000) = 0x7f1a22885000
mmap(0x7f1a22889000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x10000) = 0x7f1a22889000
close(3) = 0
openat(AT_FDCWD, "/lib64/libpciaccess.so.0", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\320#\0\0\0\0\0\0"..., 832) = 832
lseek(3, 34312, SEEK_SET) = 34312
read(3, "\4\0\0\0 \0\0\0\5\0\0\0GNU\0\0\0\0\300\4\0\0\0\0\0\0\0\0\0\0\0"..., 48) = 48
fstat(3, {st_mode=S_IFREG|0755, st_size=44304, ...}) = 0
lseek(3, 34312, SEEK_SET) = 34312
read(3, "\4\0\0\0 \0\0\0\5\0\0\0GNU\0\0\0\0\300\4\0\0\0\0\0\0\0\0\0\0\0"..., 48) = 48
mmap(NULL, 40984, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f1a2286d000
mmap(0x7f1a2286f000, 20480, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f1a2286f000
mmap(0x7f1a22874000, 8192, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x7000) = 0x7f1a22874000
mmap(0x7f1a22876000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x8000) = 0x7f1a22876000
mmap(0x7f1a22877000, 24, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f1a22877000
close(3) = 0
openat(AT_FDCWD, "/lib64/libz.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\3605\0\0\0\0\0\0"..., 832) = 832
lseek(3, 94216, SEEK_SET) = 94216
read(3, "\4\0\0\0\20\0\0\0\5\0\0\0GNU\0\2\0\0\300\4\0\0\0\3\0\0\0\0\0\0\0", 32) = 32
fstat(3, {st_mode=S_IFREG|0755, st_size=106824, ...}) = 0
lseek(3, 94216, SEEK_SET) = 94216
read(3, "\4\0\0\0\20\0\0\0\5\0\0\0GNU\0\2\0\0\300\4\0\0\0\3\0\0\0\0\0\0\0", 32) = 32
mmap(NULL, 102408, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f1a22853000
mmap(0x7f1a22856000, 57344, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f1a22856000
mmap(0x7f1a22864000, 28672, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x11000) = 0x7f1a22864000
mmap(0x7f1a2286b000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x17000) = 0x7f1a2286b000
mmap(0x7f1a2286c000, 8, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f1a2286c000
close(3) = 0
openat(AT_FDCWD, "/lib64/librt.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\20'\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=75256, ...}) = 0
mmap(NULL, 39872, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f1a22849000
mmap(0x7f1a2284b000, 16384, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f1a2284b000
mmap(0x7f1a2284f000, 8192, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6000) = 0x7f1a2284f000
mmap(0x7f1a22851000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x7000) = 0x7f1a22851000
close(3) = 0
openat(AT_FDCWD, "/lib64/libdl.so.2", 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\22\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=32816, ...}) = 0
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f1a22847000
mmap(NULL, 20784, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f1a22841000
mmap(0x7f1a22842000, 8192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1000) = 0x7f1a22842000
mmap(0x7f1a22844000, 4096, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f1a22844000
mmap(0x7f1a22845000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f1a22845000
close(3) = 0
openat(AT_FDCWD, "/lib64/libpthread.so.0", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\340q\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=332096, ...}) = 0
lseek(3, 808, SEEK_SET) = 808
read(3, "\4\0\0\0\20\0\0\0\5\0\0\0GNU\0\2\0\0\300\4\0\0\0\3\0\0\0\0\0\0\0", 32) = 32
mmap(NULL, 136384, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f1a2281f000
mmap(0x7f1a22825000, 65536, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6000) = 0x7f1a22825000
mmap(0x7f1a22835000, 24576, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x16000) = 0x7f1a22835000
mmap(0x7f1a2283b000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1b000) = 0x7f1a2283b000
mmap(0x7f1a2283d000, 13504, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f1a2283d000
close(3) = 0
openat(AT_FDCWD, "/lib64/libstdc++.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\220\t\t\0\0\0\0\0"..., 832) = 832
lseek(3, 1599960, SEEK_SET) = 1599960
read(3, "\4\0\0\0\20\0\0\0\5\0\0\0GNU\0\2\0\0\300\4\0\0\0\3\0\0\0\0\0\0\0", 32) = 32
fstat(3, {st_mode=S_IFREG|0755, st_size=1653000, ...}) = 0
lseek(3, 1599960, SEEK_SET) = 1599960
read(3, "\4\0\0\0\20\0\0\0\5\0\0\0GNU\0\2\0\0\300\4\0\0\0\3\0\0\0\0\0\0\0", 32) = 32
mmap(NULL, 1667232, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f1a22687000
mprotect(0x7f1a22711000, 1040384, PROT_NONE) = 0
mmap(0x7f1a22711000, 774144, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x8a000) = 0x7f1a22711000
mmap(0x7f1a227ce000, 262144, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x147000) = 0x7f1a227ce000
mmap(0x7f1a2280f000, 49152, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x187000) = 0x7f1a2280f000
mmap(0x7f1a2281b000, 12448, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f1a2281b000
close(3) = 0
openat(AT_FDCWD, "/lib64/libm.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\220\323\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=2042744, ...}) = 0
mmap(NULL, 1327360, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f1a22542000
mmap(0x7f1a2254f000, 634880, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xd000) = 0x7f1a2254f000
mmap(0x7f1a225ea000, 634880, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xa8000) = 0x7f1a225ea000
mmap(0x7f1a22685000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x142000) = 0x7f1a22685000
close(3) = 0
openat(AT_FDCWD, "/lib64/libgcc_s.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\2205\0\0\0\0\0\0"..., 832) = 832
lseek(3, 98128, SEEK_SET) = 98128
read(3, "\4\0\0\0\20\0\0\0\5\0\0\0GNU\0\2\0\0\300\4\0\0\0\3\0\0\0\0\0\0\0", 32) = 32
fstat(3, {st_mode=S_IFREG|0755, st_size=105400, ...}) = 0
lseek(3, 98128, SEEK_SET) = 98128
read(3, "\4\0\0\0\20\0\0\0\5\0\0\0GNU\0\2\0\0\300\4\0\0\0\3\0\0\0\0\0\0\0", 32) = 32
mmap(NULL, 107568, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f1a22527000
mprotect(0x7f1a2252a000, 90112, PROT_NONE) = 0
mmap(0x7f1a2252a000, 73728, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f1a2252a000
mmap(0x7f1a2253c000, 12288, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x15000) = 0x7f1a2253c000
mmap(0x7f1a22540000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x18000) = 0x7f1a22540000
close(3) = 0
openat(AT_FDCWD, "/lib64/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\360?\2\0\0\0\0\0"..., 832) = 832
lseek(3, 792, SEEK_SET) = 792
read(3, "\4\0\0\0\24\0\0\0\3\0\0\0GNU\0\243\241\22\363M\377\251\267>\24\301;\270'\267J"..., 68) = 68
fstat(3, {st_mode=S_IFREG|0755, st_size=3206176, ...}) = 0
lseek(3, 792, SEEK_SET) = 792
read(3, "\4\0\0\0\24\0\0\0\3\0\0\0GNU\0\243\241\22\363M\377\251\267>\24\301;\270'\267J"..., 68) = 68
lseek(3, 864, SEEK_SET) = 864
read(3, "\4\0\0\0\20\0\0\0\5\0\0\0GNU\0\2\0\0\300\4\0\0\0\3\0\0\0\0\0\0\0", 32) = 32
mmap(NULL, 1845280, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f1a22364000
mmap(0x7f1a22386000, 1355776, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x22000) = 0x7f1a22386000
mmap(0x7f1a224d1000, 311296, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x16d000) = 0x7f1a224d1000
mmap(0x7f1a2251d000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1b8000) = 0x7f1a2251d000
mmap(0x7f1a22523000, 14368, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f1a22523000
close(3) = 0
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f1a22362000
mmap(NULL, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f1a2235f000
arch_prctl(ARCH_SET_FS, 0x7f1a2235f740) = 0
mprotect(0x7f1a2251d000, 16384, PROT_READ) = 0
mprotect(0x7f1a22540000, 4096, PROT_READ) = 0
mprotect(0x7f1a22685000, 4096, PROT_READ) = 0
mprotect(0x7f1a2280f000, 40960, PROT_READ) = 0
mprotect(0x7f1a2283b000, 4096, PROT_READ) = 0
mprotect(0x7f1a22845000, 4096, PROT_READ) = 0
mprotect(0x7f1a22851000, 4096, PROT_READ) = 0
mprotect(0x7f1a2286b000, 4096, PROT_READ) = 0
mprotect(0x7f1a22876000, 4096, PROT_READ) = 0
mprotect(0x7f1a228b5000, 16384, PROT_READ) = 0
mprotect(0x7f1a228e5000, 4096, PROT_READ) = 0
mprotect(0x7f1a22889000, 4096, PROT_READ) = 0
mprotect(0xed5000, 6692864, PROT_READ) = 0
mprotect(0x7f1a22934000, 4096, PROT_READ) = 0
munmap(0x7f1a228e9000, 134361) = 0
set_tid_address(0x7f1a2235fa10) = 8386
set_robust_list(0x7f1a2235fa20, 24) = 0
rt_sigaction(SIGRTMIN, {sa_handler=0x7f1a22825c50, sa_mask=[], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7f1a22832030}, NULL, 8) = 0
rt_sigaction(SIGRT_1, {sa_handler=0x7f1a22825ce0, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f1a22832030}, NULL, 8) = 0
rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
brk(NULL) = 0x2cd1000
brk(0x2cf2000) = 0x2cf2000
futex(0x1bd4730, FUTEX_WAKE_PRIVATE, 2147483647) = 0
openat(AT_FDCWD, "/sys/bus/pci/devices//vbios_version", O_RDONLY) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/sys/kernel/debug/dri/0/amdgpu_firmware_info", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(3, "VCE feature version: 0, firmware"..., 4096) = 1059
read(3, "", 4096) = 0
close(3) = 0
openat(AT_FDCWD, "/sys/kernel/debug/dri/0/amdgpu_gca_config", O_RDONLY) = -1 EPERM (Operation not permitted)
openat(AT_FDCWD, "/sys/kernel/debug/dri/0/name", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(3, "amdgpu dev=0000:0b:00.0 unique=0"..., 4096) = 44
close(3) = 0
openat(AT_FDCWD, "/sys/bus/pci/devices/0000:0b:00.0/device", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
read(3, "0x687f\n", 4096) = 7
close(3) = 0
brk(NULL) = 0x2cf2000
brk(0x2d14000) = 0x2d14000
mmap(NULL, 368640, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f1a22305000
mmap(NULL, 151552, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f1a222e0000
openat(AT_FDCWD, "/sys/kernel/debug/dri/0/name", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(3, "amdgpu dev=0000:0b:00.0 unique=0"..., 4096) = 44
close(3) = 0
openat(AT_FDCWD, "/sys/bus/pci/devices/0000:0b:00.0/device", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
read(3, "0x687f\n", 4096) = 7
close(3) = 0
openat(AT_FDCWD, "/sys/bus/pci/devices//vbios_version", O_RDONLY) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/sys/kernel/debug/dri/0/amdgpu_firmware_info", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(3, "VCE feature version: 0, firmware"..., 4096) = 1059
read(3, "", 4096) = 0
close(3) = 0
openat(AT_FDCWD, "/sys/kernel/debug/dri/0/amdgpu_gca_config", O_RDONLY) = -1 EPERM (Operation not permitted)
openat(AT_FDCWD, "/sys/kernel/debug/dri/0/amdgpu_regs", O_RDWR) = -1 EPERM (Operation not permitted)
openat(AT_FDCWD, "/sys/kernel/debug/dri/0/amdgpu_regs_didt", O_RDWR) = -1 EPERM (Operation not permitted)
openat(AT_FDCWD, "/sys/kernel/debug/dri/0/amdgpu_regs_pcie", O_RDWR) = -1 EPERM (Operation not permitted)
openat(AT_FDCWD, "/sys/kernel/debug/dri/0/amdgpu_regs_smc", O_RDWR) = -1 EPERM (Operation not permitted)
openat(AT_FDCWD, "/sys/kernel/debug/dri/0/amdgpu_sensors", O_RDWR) = -1 EPERM (Operation not permitted)
openat(AT_FDCWD, "/sys/kernel/debug/dri/0/amdgpu_wave", O_RDWR) = -1 EPERM (Operation not permitted)
openat(AT_FDCWD, "/sys/kernel/debug/dri/0/amdgpu_vram", O_RDWR) = -1 EPERM (Operation not permitted)
openat(AT_FDCWD, "/sys/kernel/debug/dri/0/amdgpu_gpr", O_RDWR) = -1 EPERM (Operation not permitted)
openat(AT_FDCWD, "/sys/kernel/debug/dri/0/amdgpu_iova", O_RDWR) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/sys/kernel/debug/dri/0/amdgpu_iomem", O_RDWR) = -1 EPERM (Operation not permitted)
openat(AT_FDCWD, "/sys/bus/pci/devices/0000:0b:00.0/vbios_version", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
read(3, "xxx-xxx-xxx\n", 4096) = 12
close(3) = 0
openat(AT_FDCWD, "/sys/kernel/debug/dri/0/amdgpu_firmware_info", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(3, "VCE feature version: 0, firmware"..., 4096) = 1059
read(3, "", 4096) = 0
close(3) = 0
openat(AT_FDCWD, "/sys/kernel/debug/dri/0/amdgpu_gca_config", O_RDONLY) = -1 EPERM (Operation not permitted)
openat(AT_FDCWD, "/sys/kernel/debug/dri/0/amdgpu_ring_gfx", O_RDWR) = -1 EPERM (Operation not permitted)
write(2, "[ERROR]: Could not open ring deb"..., 41[ERROR]: Could not open ring debugfs file) = 41
munmap(0x7f1a222e0000, 151552) = 0
munmap(0x7f1a22305000, 368640) = 0
exit_group(0) = ?
+++ exited with 0 +++
