net-acct problem
Hello,
I use the package net-acct on one of our debian-machines.
Works ok if it runs, but nacctd sometimes dies, and I get the following
messages in kern.log:
Oct 22 11:30:12 iem01 kernel: Unable to handle kernel NULL pointer dereference at virtual address c0000040
Oct 22 11:30:12 iem01 kernel: current->tss.cr3 = 00ef4000, ^_r3 = 00ef4000
Oct 22 11:30:12 iem01 kernel: *pde = 00102067
Oct 22 11:30:12 iem01 kernel: *pte = 00000027
Oct 22 11:30:12 iem01 kernel: Oops: 0000
Oct 22 11:30:12 iem01 kernel: CPU: 0
Oct 22 11:30:12 iem01 kernel: EIP: 0010:[packet_recvmsg+237/320]
Oct 22 11:30:12 iem01 kernel: EFLAGS: 00010206
Oct 22 11:30:12 iem01 kernel: eax: 00000000 ebx: 00dab1e8 ecx: 00000000 edx: 00000000
Oct 22 11:30:12 iem01 kernel: esi: 00afcdf4 edi: 0000007f ebp: 00c21ed8 esp: 00c21e60
Oct 22 11:30:12 iem01 kernel: ds: 0018 es: 0018 fs: 002b gs: 002b ss: 0018
Oct 22 11:30:12 iem01 kernel: Process nacctd (pid: 27226, process nr: 36, stackpage=00c21000)
Oct 22 11:30:12 iem01 kernel: Stack: 00afcc0c 00c21ed8 00000000 00000000 00c21ee4 0000007f 007a4ccc 00150f86
Oct 22 11:30:12 iem01 kernel: 00afcc0c 00c21f64 0000007f 00000000 00000000 00c21ed8 0000007f 007a4ccc
Oct 22 11:30:12 iem01 kernel: 0076dc40 00c21ee4 00137a77 007a4d58 00c21f64 0000007f 00000000 00000000
Oct 22 11:30:12 iem01 kernel: Call Trace: [inet_recvmsg+118/144] [sys_recvfrom+327/400] [net_bh+240/288] [timer_bh+193/864] [sys_sigreturn+423/464] [sys_socketcall+643/848] [system_call+85/128]
Oct 22 11:30:12 iem01 kernel: Code: 66 8b 52 40 8b 7c 24 10 66 89 17 8b 53 20 8b 6c 24 10 83 c5
Oct 25 22:36:47 iem01 kernel: general protection: 0000
Oct 25 22:36:47 iem01 kernel: CPU: 0
Oct 25 22:36:47 iem01 kernel: EIP: 0010:[memcpy_toiovec+82/144]
Oct 25 22:36:47 iem01 kernel: EFLAGS: 00010213
Oct 25 22:36:47 iem01 kernel: eax: 0000007f ebx: 0000007f ecx: 0000001f edx: bffff5a0
Oct 25 22:36:47 iem01 kernel: esi: 53f000ff edi: bffff5a0 ebp: 00d54edc esp: 00d54e30
Oct 25 22:36:47 iem01 kernel: ds: 0018 es: 002b fs: 002b gs: 002b ss: 0018
Oct 25 22:36:47 iem01 kernel: Process nacctd (pid: 7220, process nr: 34, stackpage=00d54000)
Oct 25 22:36:47 iem01 kernel: Stack: 00760018 00000001 0000007f 0000007f 00d54ed8 0000007f 0014014b 00d54edc
Oct 25 22:36:47 iem01 kernel: 53f000ff 0000007f 0000007f 6ff000ef 00a78018 00d54ed8 00000000 00000000
Oct 25 22:36:47 iem01 kernel: 00d54ee4 0000007f 00de31f8 00150f86 00a78018 00d54f64 0000007f 00000000
Oct 25 22:36:47 iem01 kernel: Call Trace: [packet_recvmsg+203/320] [inet_recvmsg+118/144] [sys_recvfrom+327/400] [ultra_block_input+158/192] [ei_receive+562/720] [sys_sigreturn+423/464] [sys_socketcall+643/848]
Oct 25 22:36:47 iem01 kernel: [system_call+85/128]
Oct 25 22:36:47 iem01 kernel: Code: f3 a5 83 e3 03 89 d9 f3 a4 07 8b 5c 24 10 01 5c 24 1c 29 5c
No clue what this means. Is there anybody out on the list who is willing
to explain these messages??
Thanks in advance
Rolf Obrecht
Institut fuer Elektrische Maschinen
RWTH Aachen
Schinkelstrasse 4
D-52056 Aachen
Tel. +49 241 807646
Fax +49 241 8888270
PGP public key available.
"Wer Butter vom Amt will, muss Milch auf den Dienstweg schicken."
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