From: Brian Ipsen (Brian.Ipsen-dated-1058546868.1ada32_at_andebakken.dk)
Date: Fri 11 Jul 2003 - 17:47:47 BST
Hi!
No, no java is being run inside the vservers....
/Brian
> -----Original Message-----
> From: Kyle Yencer [mailto:kyencer_at_eapps.com]
> Sent: 11. juli 2003 15:18
> To: vserver_at_solucorp.qc.ca
> Subject: Re: [vserver] Kernel crash
>
>
> Brian,
>
> I have been getting a panic very similar to this frequently, on
> 2.4.19ctx-15, 2.4.20ctx-17, 2.4.21ctx-17.
>
> Are you doing anything with Java inside of your vservers by any chance?
>
> Kyle
> ----- Original Message -----
> From: "Brian Ipsen" <Brian.Ipsen-dated-1058525216.0d6b9d_at_andebakken.dk>
> To: <vserver_at_solucorp.qc.ca>
> Sent: Friday, July 11, 2003 6:46 AM
> Subject: [vserver] Kernel crash
>
>
> > Hi!
> >
> > This night I had a kernel crash on my vserver. The check_disk
> program is
> > from nagios_plugins, and runs on the root-server. Qmail is only
> installed
> in
> > one vserver/context...
> >
> > The output from ksymoops (in case anyone is able to analyze it
> and tell me
> > what program or similar that caused the kernel panic):
> >
> > ksymoops 2.4.5 on i686 2.4.20ctx-17smp. Options used
> > -V (default)
> > -k /proc/ksyms (default)
> > -l /proc/modules (default)
> > -o /lib/modules/2.4.20ctx-17smp/ (default)
> > -m /boot/System.map-2.4.20ctx-17smp (specified)
> >
> > Error (expand_objects): cannot stat(/lib/ext3.o) for ext3
> > Error (expand_objects): cannot stat(/lib/jbd.o) for jbd
> > Error (expand_objects): cannot stat(/lib/lvm-mod.o) for lvm-mod
> > Error (expand_objects): cannot stat(/lib/dpt_i2o.o) for dpt_i2o
> > Error (expand_objects): cannot stat(/lib/sd_mod.o) for sd_mod
> > Error (expand_objects): cannot stat(/lib/scsi_mod.o) for scsi_mod
> > Warning (map_ksym_to_module): cannot match loaded module ext3
> to a unique
> > module object. Trace may not be reliable.
> > Warning (map_ksym_to_module): cannot match loaded module dpt_i2o to a
> unique
> > module object. Trace may not be reliable.
> > Jul 11 02:15:41 vserver kernel: Unable to handle kernel NULL pointer
> > dereference at virtual address 00000035
> > Jul 11 02:15:41 vserver kernel: c0286b85
> > Jul 11 02:15:41 vserver kernel: *pde = 00000000
> > Jul 11 02:15:41 vserver kernel: Oops: 0002
> > Jul 11 02:15:41 vserver kernel: CPU: 0
> > Jul 11 02:15:41 vserver kernel: EIP: 0010:[<c0286b85>] Tainted: P
> > Using defaults from ksymoops -t elf32-i386 -a i386
> > Jul 11 02:15:41 vserver kernel: EFLAGS: 00010246
> > Jul 11 02:15:41 vserver kernel: eax: 00000000 ebx: 00000025 ecx:
> > 00000025 edx: 40014025
> > Jul 11 02:15:41 vserver kernel: esi: 40014000 edi: 00000035 ebp:
> > f50adec0 esp: ed3d9f44
> > Jul 11 02:15:41 vserver kernel: ds: 0018 es: 0018 ss: 0018
> > Jul 11 02:15:41 vserver kernel: Process check_disk (pid: 7092,
> > stackpage=ed3d9000)
> > Jul 11 02:15:41 vserver kernel: Stack: 00000001 00000025
> d9900a00 00000025
> > fffffff2 c015aefd 00000035 40014000
> > Jul 11 02:15:41 vserver kernel: 00000025 f5341f44
> 00000025 00000035
> > eb3bd680 d9900a68 00000000 00000025
> > Jul 11 02:15:41 vserver kernel: 00000000 f50adec0
> ffffffea 00000025
> > c014f027 f50adec0 40014000 00000025
> > Jul 11 02:15:41 vserver kernel: Call Trace: [<c015aefd>] [<c014f027>]
> > [<c010beef>]
> > Jul 11 02:15:41 vserver kernel: Code: f3 aa 58 59 e9 73 68 ff
> ff ba f2 ff
> ff
> > ff e9 bf 68 ff ff ba
> >
> >
> > >>EIP; c0286b85 <zlib_inflate_flush+3805/3842> <=====
> >
> > >>edx; 40014025 Before first symbol
> > >>esi; 40014000 Before first symbol
> > >>ebp; f50adec0 <_end+34ce8900/38447aa0>
> > >>esp; ed3d9f44 <_end+2d014984/38447aa0>
> >
> > Trace; c015aefd <pipe_write+22d/2d0>
> > Trace; c014f027 <sys_write+97/140>
> > Trace; c010beef <system_call+33/38>
> >
> > Code; c0286b85 <zlib_inflate_flush+3805/3842>
> > 00000000 <_EIP>:
> > Code; c0286b85 <zlib_inflate_flush+3805/3842> <=====
> > 0: f3 aa repz stos %al,%es:(%edi) <=====
> > Code; c0286b87 <zlib_inflate_flush+3807/3842>
> > 2: 58 pop %eax
> > Code; c0286b88 <zlib_inflate_flush+3808/3842>
> > 3: 59 pop %ecx
> > Code; c0286b89 <zlib_inflate_flush+3809/3842>
> > 4: e9 73 68 ff ff jmp ffff687c <_EIP+0xffff687c>
> > Code; c0286b8e <zlib_inflate_flush+380e/3842>
> > 9: ba f2 ff ff ff mov $0xfffffff2,%edx
> > Code; c0286b93 <zlib_inflate_flush+3813/3842>
> > e: e9 bf 68 ff ff jmp ffff68d2 <_EIP+0xffff68d2>
> > Code; c0286b98 <zlib_inflate_flush+3818/3842>
> > 13: ba 00 00 00 00 mov $0x0,%edx
> >
> > Jul 11 02:16:24 vserver kernel: <1>Unable to handle kernel NULL pointer
> > dereference at virtual address 0000080e
> > Jul 11 02:16:24 vserver kernel: c0286b85
> > Jul 11 02:16:24 vserver kernel: *pde = 00000000
> > Jul 11 02:16:24 vserver kernel: Oops: 0002
> > Jul 11 02:16:24 vserver kernel: CPU: 1
> > Jul 11 02:16:24 vserver kernel: EIP: 0010:[<c0286b85>] Tainted: P
> > Jul 11 02:16:24 vserver kernel: EFLAGS: 00010246
> > Jul 11 02:16:24 vserver kernel: eax: 00000000 ebx: 00000051 ecx:
> > 00000051 edx: 08057e71
> > Jul 11 02:16:24 vserver kernel: esi: 08057e20 edi: 0000080e ebp:
> > f57c3e20 esp: f22c1f44
> > Jul 11 02:16:24 vserver kernel: ds: 0018 es: 0018 ss: 0018
> > Jul 11 02:16:24 vserver kernel: Process qmail-remote (pid: 7104,
> > stackpage=f22c1000)
> > Jul 11 02:16:24 vserver kernel: Stack: 00000001 00000051
> cc5c2e00 00000051
> > fffffff2 c015aefd 0000080e 08057e20
> > Jul 11 02:16:24 vserver kernel: 00000051 00000006
> 00000051 0000080e
> > f22c1f64 cc5c2e68 00000000 00000051
> > Jul 11 02:16:24 vserver kernel: 00000000 f57c3e20
> ffffffea 00000051
> > c014f027 f57c3e20 08057e20 00000051
> > Jul 11 02:16:24 vserver kernel: Call Trace: [<c015aefd>] [<c014f027>]
> > [<c010beef>]
> > Jul 11 02:16:24 vserver kernel: Code: f3 aa 58 59 e9 73 68 ff
> ff ba f2 ff
> ff
> > ff e9 bf 68 ff ff ba
> >
> >
> > >>EIP; c0286b85 <zlib_inflate_flush+3805/3842> <=====
> >
> > >>edx; 08057e71 Before first symbol
> > >>esi; 08057e20 Before first symbol
> > >>edi; 0000080e Before first symbol
> > >>ebp; f57c3e20 <_end+353fe860/38447aa0>
> > >>esp; f22c1f44 <_end+31efc984/38447aa0>
> >
> > Trace; c015aefd <pipe_write+22d/2d0>
> > Trace; c014f027 <sys_write+97/140>
> > Trace; c010beef <system_call+33/38>
> >
> > Code; c0286b85 <zlib_inflate_flush+3805/3842>
> > 00000000 <_EIP>:
> > Code; c0286b85 <zlib_inflate_flush+3805/3842> <=====
> > 0: f3 aa repz stos %al,%es:(%edi) <=====
> > Code; c0286b87 <zlib_inflate_flush+3807/3842>
> > 2: 58 pop %eax
> > Code; c0286b88 <zlib_inflate_flush+3808/3842>
> > 3: 59 pop %ecx
> > Code; c0286b89 <zlib_inflate_flush+3809/3842>
> > 4: e9 73 68 ff ff jmp ffff687c <_EIP+0xffff687c>
> > Code; c0286b8e <zlib_inflate_flush+380e/3842>
> > 9: ba f2 ff ff ff mov $0xfffffff2,%edx
> > Code; c0286b93 <zlib_inflate_flush+3813/3842>
> > e: e9 bf 68 ff ff jmp ffff68d2 <_EIP+0xffff68d2>
> > Code; c0286b98 <zlib_inflate_flush+3818/3842>
> > 13: ba 00 00 00 00 mov $0x0,%edx
> >
> > Jul 11 02:16:25 vserver kernel: <1>Unable to handle kernel NULL pointer
> > dereference at virtual address 0000080e
> > Jul 11 02:16:25 vserver kernel: c0286b85
> > Jul 11 02:16:25 vserver kernel: *pde = 00000000
> > Jul 11 02:16:25 vserver kernel: Oops: 0002
> > Jul 11 02:16:25 vserver kernel: CPU: 1
> > Jul 11 02:16:25 vserver kernel: EIP: 0010:[<c0286b85>] Tainted: P
> > Jul 11 02:16:25 vserver kernel: EFLAGS: 00010246
> > Jul 11 02:16:25 vserver kernel: eax: 00000000 ebx: 0000008f ecx:
> > 0000008f edx: 08057eaf
> > Jul 11 02:16:25 vserver kernel: esi: 08057e20 edi: 0000080e ebp:
> > cb32d960 esp: ce96df44
> > Jul 11 02:16:25 vserver kernel: ds: 0018 es: 0018 ss: 0018
> > Jul 11 02:16:25 vserver kernel: Process qmail-remote (pid: 7101,
> > stackpage=ce96d000)
> > Jul 11 02:16:25 vserver kernel: Stack: 00000003 0000008f
> cc5c2a40 0000008f
> > fffffff2 c015aefd 0000080e 08057e20
> > Jul 11 02:16:25 vserver kernel: 0000008f 00000006
> 0000008f 0000080e
> > ce96df64 cc5c2aa8 00000000 0000008f
> > Jul 11 02:16:25 vserver kernel: 00000000 cb32d960
> ffffffea 0000008f
> > c014f027 cb32d960 08057e20 0000008f
> > Jul 11 02:16:25 vserver kernel: Call Trace: [<c015aefd>] [<c014f027>]
> > [<c010beef>]
> > Jul 11 02:16:25 vserver kernel: Code: f3 aa 58 59 e9 73 68 ff
> ff ba f2 ff
> ff
> > ff e9 bf 68 ff ff ba
> >
> >
> > >>EIP; c0286b85 <zlib_inflate_flush+3805/3842> <=====
> >
> > >>edx; 08057eaf Before first symbol
> > >>esi; 08057e20 Before first symbol
> > >>edi; 0000080e Before first symbol
> > >>ebp; cb32d960 <_end+af683a0/38447aa0>
> > >>esp; ce96df44 <_end+e5a8984/38447aa0>
> >
> > Trace; c015aefd <pipe_write+22d/2d0>
> > Trace; c014f027 <sys_write+97/140>
> > Trace; c010beef <system_call+33/38>
> >
> > Code; c0286b85 <zlib_inflate_flush+3805/3842>
> > 00000000 <_EIP>:
> > Code; c0286b85 <zlib_inflate_flush+3805/3842> <=====
> > 0: f3 aa repz stos %al,%es:(%edi) <=====
> > Code; c0286b87 <zlib_inflate_flush+3807/3842>
> > 2: 58 pop %eax
> > Code; c0286b88 <zlib_inflate_flush+3808/3842>
> > 3: 59 pop %ecx
> > Code; c0286b89 <zlib_inflate_flush+3809/3842>
> > 4: e9 73 68 ff ff jmp ffff687c <_EIP+0xffff687c>
> > Code; c0286b8e <zlib_inflate_flush+380e/3842>
> > 9: ba f2 ff ff ff mov $0xfffffff2,%edx
> > Code; c0286b93 <zlib_inflate_flush+3813/3842>
> > e: e9 bf 68 ff ff jmp ffff68d2 <_EIP+0xffff68d2>
> > Code; c0286b98 <zlib_inflate_flush+3818/3842>
> > 13: ba 00 00 00 00 mov $0x0,%edx
> >
> >
> > 2 warnings and 6 errors issued. Results may not be reliable.
> >
> > Any idea what went wrong ??
> >
> > Regards,
> >
> > /Brian
> >
> >
>
>
>