(gdb) attach 4570
Attaching to process 4570
warning: process 4570 is a zombie - the process has already terminated
ptrace: Operation not permitted.
(gdb) attach 4569
Attaching to process 4569
...
(gdb) bt
#0 0xb771c424 in __kernel_vsyscall ()
#1 0xb74af713 in __read_nocancel () at ../sysdeps/unix/syscall-template.S:81
#2 0xb74438ef in __GI__IO_file_xsgetn (fp=0xb757fc20 <_IO_2_1_stdin_>,
data=0xbf8aa6dc, n=8192) at fileops.c:1438
#3 0xb74457b8 in __GI__IO_sgetn (fp=fp@entry=0xb757fc20 <_IO_2_1_stdin_>,
data=data@entry=0xbf8aa6dc, n=n@entry=8192) at genops.c:495
#4 0xb7438dc9 in __GI__IO_fread (buf=0xbf8aa6dc, size=1, count=8192,
fp=0xb757fc20 <_IO_2_1_stdin_>) at iofread.c:42
#5 0xb77406d1 in main ()
(gdb) attach 4568
Attaching to program: /usr/bin/smbspool, process 4568
Reading symbols from /lib/ld-linux.so.2...Reading symbols from
/usr/lib/debug//lib/i386-linux-gnu/ld-2.19.so...done.
done.
Loaded symbols for /lib/ld-linux.so.2
0xb771f424 in __kernel_vsyscall ()
(gdb) bt
#0 0xb771f424 in __kernel_vsyscall ()
#1 0xb767ddf3 in ?? ()
(gdb) attach 4567
Attaching to process 4567
...
0xb7719424 in __kernel_vsyscall ()
(gdb) bt
#0 0xb7719424 in __kernel_vsyscall ()
#1 0xb7677d73 in __write_nocancel () at ../sysdeps/unix/syscall-template.S:81
#2 0x0804b06b in ?? ()
#3 0xb74aea83 in __libc_start_main (main=0x8049170, argc=6, argv=0xbfae1ca4,
init=0x804b5c0, fini=0x804b630, rtld_fini=0xb7729180 <_dl_fini>,
stack_end=0xbfae1c9c) at libc-start.c:287
#4 0x0804b4e5 in ?? ()
In netstat:
tcp 128 0 192.168.10.234:53152 192.168.10.1:445 ESTABLISHED
3711/epson_raw
tcp 36 0 192.168.10.234:53409 192.168.10.1:445 ESTABLISHED
4569/epson_raw
root@netbook:/var/log/cups# ps -axuw|grep AJ
lp 3711 0.0 0.1 19268 1056 ? S 18:14 0:00
smb://AJ/ROOT/epson_raw 10 isobel bees 1 PageSize=A4 StpColorPrecision=Normal
StpQuality=Best job-uuid=urn:uuid:258dd858-0c8f-3c21-50f6-7e72278cd76d
job-originating-host-name=localhost time-at-creation=1399742072
time-at-processing=1399742072
lp 4569 0.0 0.3 19268 3112 ? S 20:31 0:00
smb://AJ/ROOT/epson_raw 15 isobel bees 1 PageSize=A4 StpColorPrecision=Normal
StpQuality=Best job-uuid=urn:uuid:17d4955e-bddc-30a9-6e30-80b96bb41ed5
job-originating-host-name=localhost time-at-creation=1399750284
time-at-processing=1399750284
Seems like one of the previous smb transfers wedged. Not sure if this is
related or not.
Stopped cups service, killed above processes, started cups.
Can't print, get printing failed message.
Hit print again, print job accepted.
All of a sudden, 3 print jobs appeared on the server and printed
correctly.
Not at all sure how the missing jobs were suddenly spooled like that.
Updated cups error log is attached.
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https://bugs.launchpad.net/bugs/1318244
Title:
cups hang whilst trying to print
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