On Mon, 2003-11-03 at 19:00, Jean Delvare wrote:
>
> Could you please run "strace sensors -s 2> /tmp/sensors-s.strace" (as
> root) and send us the /tmp? I don't know much about strace but I
> remember that it's what we asked last time a similar problem was
> reported ;) Maybe someone else on the list will be able to interpret the
> trace.
Hi !
The strace for "sensors -s" is attached.
I hope you guys can figure out what is happening.
I don't understand the strace either, but I saw several "Inappropriate
ioctl for device" and "(Permission denied)" messages in the output.
Please, let me know if you need something else, ok ?
Many thanks for the help.
[]s,
--
Miguel Angelo Rozsas
miguel at rozsas.xx.nom.br
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execve("/usr/local/bin/sensors", ["/usr/local/bin/sensors", "-s"], [/* 39 vars */]) = 0
uname({sys="Linux", node="hahasiah.rozsas.xx.nom.br", ...}) = 0
brk(0) = 0x8060728
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40016000
open("/etc/ld.so.preload", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=89964, ...}) = 0
old_mmap(NULL, 89964, PROT_READ, MAP_PRIVATE, 3, 0) = 0x40017000
close(3) = 0
open("/usr/local/lib/libsensors.so.2", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\214R\0"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=116278, ...}) = 0
old_mmap(NULL, 177220, PROT_READ|PROT_EXEC, MAP_PRIVATE, 3, 0) = 0x4002d000
old_mmap(0x4003a000, 57344, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3, 0xc000) = 0x4003a000
old_mmap(0x40048000, 66628, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x40048000
close(3) = 0
open("/lib/i686/libc.so.6", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\300Z\1"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=1548424, ...}) = 0
old_mmap(NULL, 1275588, PROT_READ|PROT_EXEC, MAP_PRIVATE, 3, 0) = 0x40059000
old_mmap(0x4018b000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3, 0x132000) = 0x4018b000
old_mmap(0x4018e000, 9924, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x4018e000
close(3) = 0
open("/lib/i686/libm.so.6", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\2004\0"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=212020, ...}) = 0
old_mmap(NULL, 138496, PROT_READ|PROT_EXEC, MAP_PRIVATE, 3, 0) = 0x40191000
old_mmap(0x401b2000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3, 0x20000) = 0x401b2000
close(3) = 0
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x401b3000
munmap(0x40017000, 89964) = 0
brk(0) = 0x8060728
brk(0x8061728) = 0x8061728
brk(0) = 0x8061728
brk(0x8062000) = 0x8062000
open("/etc/sensors.conf", O_RDONLY) = 3
_sysctl({{CTL_DEV, 2, 1}, 3, 0x40047340, 200, (nil), 0}) = 0
open("/proc/bus/i2c", O_RDONLY) = 4
fstat64(4, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40017000
read(4, "i2c-0\tsmbus \tSMBus I801 adapt"..., 4096) = 82
read(4, "", 4096) = 0
close(4) = 0
munmap(0x40017000, 4096) = 0
brk(0) = 0x8062000
brk(0x8065000) = 0x8065000
ioctl(3, SNDCTL_TMR_TIMEBASE, 0xbfffe780) = -1 ENOTTY (Inappropriate ioctl for device)
fstat64(3, {st_mode=S_IFREG|0644, st_size=43659, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40017000
read(3, "# Sensors configuration file use"..., 8192) = 8192
read(3, "were detected first, \'i2c-0\' in\n"..., 8192) = 8192
brk(0) = 0x8065000
brk(0x8066000) = 0x8066000
brk(0) = 0x8066000
brk(0x8067000) = 0x8067000
brk(0) = 0x8067000
brk(0x8068000) = 0x8068000
brk(0) = 0x8068000
brk(0x8069000) = 0x8069000
read(3, "6_max -5 * 0.95\n set in6_min "..., 8192) = 8192
brk(0) = 0x8069000
brk(0x806a000) = 0x806a000
brk(0) = 0x806a000
brk(0x806b000) = 0x806b000
brk(0) = 0x806b000
brk(0x806c000) = 0x806c000
brk(0) = 0x806c000
brk(0x806d000) = 0x806d000
brk(0) = 0x806d000
brk(0x806e000) = 0x806e000
read(3, "OS.\n# Likewise, Johannes Drechse"..., 8192) = 8192
brk(0) = 0x806e000
brk(0x806f000) = 0x806f000
read(3, "e reversed on your board, this i"..., 8192) = 8192
brk(0) = 0x806f000
brk(0x8070000) = 0x8070000
brk(0) = 0x8070000
brk(0x8071000) = 0x8071000
brk(0) = 0x8071000
brk(0x8072000) = 0x8072000
read(3, " \"vt1211-*\" \"vt8231-*\"\n#\n# temp1"..., 8192) = 2699
read(3, "", 4096) = 0
brk(0) = 0x8072000
brk(0x8073000) = 0x8073000
read(3, "", 8192) = 0
ioctl(3, SNDCTL_TMR_TIMEBASE, 0xbfffe770) = -1 ENOTTY (Inappropriate ioctl for device)
_sysctl({{CTL_DEV, 2, 100, 515}, 4, 0x40047340, 4, (nil), 0}) = 0
_sysctl({{CTL_DEV, 2, 100, 515}, 4, (nil), 134725272, 0x40047340, 4}) = -1 EACCES (Permission denied)
_sysctl({{CTL_DEV, 2, 100, 514}, 4, 0x40047340, 4, (nil), 0}) = 0
_sysctl({{CTL_DEV, 2, 100, 3e8}, 4, 0x40047340, 12, (nil), 0}) = 0
_sysctl({{CTL_DEV, 2, 100, 3e8}, 4, (nil), 134725272, 0x40047340, 4}) = -1 EACCES (Permission denied)
_sysctl({{CTL_DEV, 2, 100, 514}, 4, 0x40047340, 4, (nil), 0}) = 0
_sysctl({{CTL_DEV, 2, 100, 3e8}, 4, 0x40047340, 12, (nil), 0}) = 0
_sysctl({{CTL_DEV, 2, 100, 3e8}, 4, (nil), 134725272, 0x40047340, 8}) = -1 EACCES (Permission denied)
_sysctl({{CTL_DEV, 2, 100, 514}, 4, 0x40047340, 4, (nil), 0}) = 0
_sysctl({{CTL_DEV, 2, 100, 3e9}, 4, 0x40047340, 12, (nil), 0}) = 0
_sysctl({{CTL_DEV, 2, 100, 3e9}, 4, (nil), 134725272, 0x40047340, 4}) = -1 EACCES (Permission denied)
_sysctl({{CTL_DEV, 2, 100, 514}, 4, 0x40047340, 4, (nil), 0}) = 0
_sysctl({{CTL_DEV, 2, 100, 3e9}, 4, 0x40047340, 12, (nil), 0}) = 0
_sysctl({{CTL_DEV, 2, 100, 3e9}, 4, (nil), 134725272, 0x40047340, 8}) = -1 EACCES (Permission denied)
_sysctl({{CTL_DEV, 2, 100, 3ea}, 4, 0x40047340, 12, (nil), 0}) = 0
_sysctl({{CTL_DEV, 2, 100, 3ea}, 4, (nil), 134725272, 0x40047340, 4}) = -1 EACCES (Permission denied)
_sysctl({{CTL_DEV, 2, 100, 3ea}, 4, 0x40047340, 12, (nil), 0}) = 0
_sysctl({{CTL_DEV, 2, 100, 3ea}, 4, (nil), 134725272, 0x40047340, 8}) = -1 EACCES (Permission denied)
_sysctl({{CTL_DEV, 2, 100, 3eb}, 4, 0x40047340, 12, (nil), 0}) = 0
_sysctl({{CTL_DEV, 2, 100, 3eb}, 4, (nil), 134725272, 0x40047340, 4}) = -1 EACCES (Permission denied)
_sysctl({{CTL_DEV, 2, 100, 3eb}, 4, 0x40047340, 12, (nil), 0}) = 0
_sysctl({{CTL_DEV, 2, 100, 3eb}, 4, (nil), 134725272, 0x40047340, 8}) = -1 EACCES (Permission denied)
_sysctl({{CTL_DEV, 2, 100, 3ec}, 4, 0x40047340, 12, (nil), 0}) = 0
_sysctl({{CTL_DEV, 2, 100, 3ec}, 4, (nil), 134725272, 0x40047340, 4}) = -1 EACCES (Permission denied)
_sysctl({{CTL_DEV, 2, 100, 3ec}, 4, 0x40047340, 12, (nil), 0}) = 0
_sysctl({{CTL_DEV, 2, 100, 3ec}, 4, (nil), 134725272, 0x40047340, 8}) = -1 EACCES (Permission denied)
_sysctl({{CTL_DEV, 2, 100, 3ed}, 4, 0x40047340, 12, (nil), 0}) = 0
_sysctl({{CTL_DEV, 2, 100, 3ed}, 4, (nil), 134725272, 0x40047340, 4}) = -1 EACCES (Permission denied)
_sysctl({{CTL_DEV, 2, 100, 3ed}, 4, 0x40047340, 12, (nil), 0}) = 0
_sysctl({{CTL_DEV, 2, 100, 3ed}, 4, (nil), 134725272, 0x40047340, 8}) = -1 EACCES (Permission denied)
_sysctl({{CTL_DEV, 2, 100, 3ee}, 4, 0x40047340, 12, (nil), 0}) = 0
_sysctl({{CTL_DEV, 2, 100, 3ee}, 4, (nil), 134725272, 0x40047340, 4}) = -1 EACCES (Permission denied)
_sysctl({{CTL_DEV, 2, 100, 3ee}, 4, 0x40047340, 12, (nil), 0}) = 0
_sysctl({{CTL_DEV, 2, 100, 3ee}, 4, (nil), 134725272, 0x40047340, 8}) = -1 EACCES (Permission denied)
write(2, "as99127f-i2c-0-2d: Can\'t access "..., 56as99127f-i2c-0-2d: Can't access /proc file for writing;
) = 56
write(2, "Run as root?\n", 13Run as root?
) = 13
exit_group(1) = ?
