hello!
I'm aware of the bugs with supermount and LM8.x. But I think that I found a side
effect on that bug.
I'm using a LM8.1 server as mail server (Postfix) and as a webmail server (using
Neomail as a front-end for Postfix).
By the way I was using LM Corporate Server in that machine and did an upgrade to
8.1 and, as usual, everything_was_working_OK_before_TM.
After the upgrade and a few modifications, everything was OK again. Only the bug
with supermount that would close X if I tried to open the CD-ROM when the tray
was empty, or a seg-fault in console if I did a find and there wasn't a CD-ROM
on the tray (99% of the time the tray was empty :-)
Today somebody complained that the webmail wasn't working and I started some
tests, verified file permissions, etc. I was looking the syslog files and tried
to open the webmail, received an error 500 screen that generated that log at
/var/log/httpd/error_log:
[Wed Jan 9 13:53:56 2002] [error] [client xxx.xxx.xxx.xxx] Premature end of
script headers: /var/www/cgi-bin/neomail.pl
And each time that error was generated I got that error at /var/log/syslog:
Jan 9 13:53:56 hamster kernel: invalid operand: 0000
Jan 9 13:53:56 hamster kernel: CPU: 0
Jan 9 13:53:56 hamster kernel: EIP:
0010:[af_packet:__insmod_af_packet_O/lib/modules/2.4.8-26mdk/kernel/net/pac+-136050/96]
Jan 9 13:53:56 hamster kernel: EIP: 0010:[<e0864c8e>]
Jan 9 13:53:56 hamster kernel: EFLAGS: 00010286
Jan 9 13:53:56 hamster kernel: eax: 0000001b ebx: df679420 ecx: c025dddc
edx: 0000bb2c
Jan 9 13:53:56 hamster kernel: esi: 00000000 edi: df812000 ebp: ffffff85
esp: d16f9ec4
Jan 9 13:53:56 hamster kernel: ds: 0018 es: 0018 ss: 0018
Jan 9 13:53:56 hamster kernel: Process sperl5.6.1 (pid: 21877,
stackpage=d16f9000)
Jan 9 13:53:56 hamster kernel: Stack: e086f5ae 00000112 00000000 c013bf4c
df35dee0 00000009 df477420 e086f4c1
Jan 9 13:53:56 hamster kernel: e086f4cb e086f4d5 00000286 00000000
df477420 bffff240 df4b5440 e086f07f
Jan 9 13:53:56 hamster kernel: df812000 00000292 c188fd40 00000000
c188fd40 dedbd000 bffff218 c013c3eb
Jan 9 13:53:56 hamster kernel: Call Trace:
[af_packet:__insmod_af_packet_O/lib/modules/2.4.8-26mdk/kernel/net/pac+-92754/96]
[path_walk+1740/1968]
[af_packet:__insmod_af_packet_O/lib/modules/2.4.8-26mdk/kernel/net/pac+-92991/96]
[af_packet:__insmod_af_packet_O/lib/modules/2.4.8-26mdk/kernel/net/pac+-92981/96]
[af_packet:__insmod_af_packet_O/lib/modules/2.4.8-26mdk/kernel/net/pac+-92971/96]
Jan 9 13:53:56 hamster kernel: Call Trace: [<e086f5ae>] [<c013bf4c>]
[<e086f4c1>] [<e086f4cb>] [<e086f4d5>]
Jan 9 13:53:56 hamster kernel:
[af_packet:__insmod_af_packet_O/lib/modules/2.4.8-26mdk/kernel/net/pac+-94081/96]
[__user_walk+75/96] [vfs_stat+98/144] [sys_stat64+17/48] [error_code+56/64]
[system_call+51/64]
Jan 9 13:53:56 hamster kernel: [<e086f07f>] [<c013c3eb>] [<c0138f32>]
[<c01394c1>] [<c0106fe8>] [<c0106ec3>]
Jan 9 13:53:56 hamster kernel:
Jan 9 13:53:56 hamster kernel: Code: 0f 0b 59 5e 57 e8 d8 f9 ff ff 85 c0 89 44
24 04 5a 74 4f 80
And a shady memory told me that I saw that message before when I did a find
without a CD-ROM... So I commented the CD-ROM mount line at /etc/fstab:
#/mnt/cdrom /mnt/cdrom supermount dev=/dev/cdrom,fs=iso9660 0 0
, rebooted and now... everything_works_OK_again_TM :-)
That's it... somebody knows if there is a new supermount RPM that works with
LM8.x???
TIA
orlando
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