Hello,
I do have problems with all my usb devices on my omap3-based boad
(Beagle Board). For example I cannot move a file from a sub stick to the local
filesystem.
uname -a: Linux beagleboard 2.6.28-omap1 #2 Thu Jan 8 13:19:46 CET 2009 armv7l
unknown
strace output:
#########################
strace mv /media/sda1/log.txt /home/root/
execve("/bin/mv", ["mv", "/media/sda1/log.txt", "/home/root/"], [/* 10 vars */])
= 0
brk(0) = 0x9f000
uname({sys="Linux", node="beagleboard", ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
= 0x4001c000
access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
open("/var/run/ld.so.cache", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=5760, ...}) = 0
mmap2(NULL, 5760, PROT_READ, MAP_PRIVATE, 3, 0) = 0x4001d000
close(3) = 0
open("/lib/libm.so.6", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0(\0\1\0\0\0\3101\0\000"..., 512)
= 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=431928, ...}) = 0
mmap2(NULL, 463008, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0)
= 0x40025000
mprotect(0x4008e000, 28672, PROT_NONE) = 0
mmap2(0x40095000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|
MAP_DENYWRITE, 3, 0x68) = 0x4009
5000
close(3) = 0
open("/lib/libc.so.6", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0(\0\1\0\0\0\334K\1\000"..., 512)
= 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=1111556, ...}) = 0
mmap2(NULL, 1147328, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0)
= 0x40097000
mprotect(0x401a3000, 28672, PROT_NONE) = 0
mmap2(0x401aa000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|
MAP_DENYWRITE, 3, 0x10b) = 0x40
1aa000
mmap2(0x401ad000, 8640, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|
MAP_ANONYMOUS, -1, 0) = 0x401ad0
00
close(3) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
= 0x4001f000
syscall_983045(0x4001f4a0, 0x4001f4a0, 0x684, 0x4001fb78, 0x40024058,
0x40024000, 0, 0xf0005, 0x58,
0x1, 0xffff5cc0, 0xbe9bcb44, 0, 0xbe9bc7e0, 0x400113b4, 0x40002018,
0x20000010, 0x4001f4a0, 0xc498,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) = 0
mprotect(0x401aa000, 8192, PROT_READ) = 0
mprotect(0x40095000, 4096, PROT_READ) = 0
mprotect(0x40023000, 4096, PROT_READ) = 0
munmap(0x4001d000, 5760) = 0
getpid() = 1742
getuid32() = 0
stat64("/home/root/", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
brk(0) = 0x9f000
brk(0xc0000) = 0xc0000
stat64("/home/root/log.txt", 0xbe9bcc38) = -1 ENOENT (No such file or
directory)
rename("/media/sda1/log.txt", "/home/root/log.txt") = -1 EXDEV (Invalid
cross-device link)
stat64("/media/sda1/log.txt", {st_mode=S_IFREG|0755, st_size=7388, ...}) = 0
lstat64("/media/sda1/log.txt", {st_mode=S_IFREG|0755, st_size=7388, ...}) = 0
lstat64("/home/root/log.txt", 0xbe9bcac8) = -1 ENOENT (No such file or
directory)
open("/media/sda1/log.txt", O_RDONLY|O_LARGEFILE) = 3
open("/home/root/log.txt", O_WRONLY|O_CREAT|O_EXCL|O_LARGEFILE, 0100755) = 4
read(3, "================================"..., 4096) = 4096
write(4, "================================"..., 4096) = 4096
read(3, "idth [ms]\"\n[40]: 0x3001, GRAB_RE"..., 4096) = 3292
write(4, "idth [ms]\"\n[40]: 0x3001, GRAB_RE"..., 3292) = 3292
read(3, "", 4096) = 0
close(4) = 0
close(3) = 0
fstatfs64(651376, 3197881000, {???}) = 0
chown32("/home/root/log.txt", 0, 0) = 0
chmod("/home/root/log.txt", 0100755) = 0
lstat64("/media/sda1/log.txt", {st_mode=S_IFREG|0755, st_size=7388, ...}) = 0
unlink("/media/sda1/log.txt"usb 1-1.4:
<----Here it hangs for a minute---->
reset high speed USB device using musb_hdrc and address 4
hub 1-1:1.0: cannot reset port 4 (err = -71)
usb 1-1.4: device descriptor read/64, error -110
hub 1-1:1.0: cannot reset port 4 (err = -71)
usb 1-1.4: device descriptor read/64, error -110
usb 1-1.4: reset high speed USB device using musb_hdrc and address 4
usb 1-1.4: device descriptor read/64, error -110
hub 1-1:1.0: cannot reset port 4 (err = -71)
usb 1-1.4: device descriptor read/64, error -110
usb 1-1.4: reset high speed USB device using musb_hdrc and address 4
usb 1-1.4: device not accepting address 4, error -110
usb 1-1.4: reset high speed USB device using musb_hdrc and address 4
usb 1-1.4: device not accepting address 4, error -110
usb 1-1.4: USB disconnect, address 4
sd 0:0:0:0: Device offlined - not ready after error recovery
sd 0:0:0:0: [sda] Result: hostbyte=0x01 driverbyte=0x00
end_request: I/O error, dev sda, sector 546
Buffer I/O error on device sda1, logical block 514
lost page write due to I/O error on sda1
) = -1 EIO (Input/output error)
write(2, "mv: cannot Buffer I/O error on device sda1, logical block 514
lost page write due to I/O error on sda1
remove \'/media/sda1/l"..., 60mv: cannot remove '/media/sda1/log.txt':
Input/output error) = 60
io_submit(0x1, 0x1, 0xfbad2088 <unfinished ... exit status 1>
Process 1742 detached
root@beagleboard:~# usb 1-1.4: new high speed USB device using musb_hdrc
and address 5
usb 1-1.4: device descriptor read/64, error -110
musb_h_ep0_irq 1091: no URB for end 0
hub 1-1:1.0: cannot reset port 4 (err = -32)
usb 1-1.4: device descriptor read/64, error -110
usb 1-1.4: new high speed USB device using musb_hdrc and address 6
musb_h_ep0_irq 1091: no URB for end 0
hub 1-1:1.0: cannot reset port 4 (err = -32)
usb 1-1.4: device descriptor read/64, error -110
musb_h_ep0_irq 1091: no URB for end 0
hub 1-1:1.0: cannot reset port 4 (err = -32)
usb 1-1.4: device descriptor read/64, error -110
usb 1-1.4: new high speed USB device using musb_hdrc and address 7
usb 1-1.4: device not accepting address 7, error -110
usb 1-1.4: new high speed USB device using musb_hdrc and address 8
usb 1-1.4: device not accepting address 8, error -110
hub 1-1:1.0: unable to enumerate USB device on port 4
#########################
Any ideas how to debug this? Any other idea?
Robert
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