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Subject[1.3.82] NFS problems continued
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Both client and server are running 1.3.82.  I was attempting to NFS
mount a series of disks at boot (the client does not have a /usr of
its own). The client side received the (now familiar) too small read
memory size message a number of times. The server (which had been up
for about 5 minutes, freshly rebooted after an unrelated crash)
received the following in syslog:
Apr 2 16:35:36 deanna kernel: NFS: too small read memory size (0 bytes)
Apr 2 16:35:37 deanna last message repeated 2 times
Apr 2 17:50:44 deanna kernel: Unable to handle kernel NULL pointer dereference at virtual address c0000000
Apr 2 17:50:44 deanna kernel: current->tss.cr3 = 00101000, xr3 = 00101000
Apr 2 17:50:44 deanna kernel: *pde = 00102067
Apr 2 17:50:44 deanna kernel: *pte = 00000027
Apr 2 17:50:44 deanna kernel: Oops: 0000
Apr 2 17:50:44 deanna kernel: CPU: 0
Apr 2 17:50:44 deanna kernel: EIP: 0010:[tcp_ack+68/2064]
Apr 2 17:50:44 deanna kernel: EFLAGS: 00010246
Apr 2 17:50:44 deanna kernel: eax: 00000000 ebx: 01f4f018 ecx: 007efc34 edx: 00000087
Apr 2 17:50:44 deanna kernel: esi: 007efc34 edi: 00000000 ebp: a0f24137 esp: 00199dfc
Apr 2 17:50:44 deanna kernel: ds: 0018 es: 0018 fs: 002b gs: 0018 ss: 0018
Apr 2 17:50:44 deanna kernel: Process swapper (pid: 0, process nr: 0, stackpage=00197f90)
Apr 2 17:50:44 deanna kernel: Stack: 01f4f018 007efc34 007efc70 00000001 000000ff 00000000 0014552c 01f4f018
Apr 2 17:50:44 deanna kernel: 007efc34 a0f24137 00000034 0019c8f4 007efc20 001a4930 00199eac 0019dec4
Apr 2 17:50:44 deanna kernel: 007efc34 6a244b17 6a244b37 007efc70 007e0034 001a4930 00199eac 0013cde0
Apr 2 17:50:45 deanna kernel: Call Trace: [tcp_rcv+1924/2212] [ip_rcv+1044/1388] [update_wall_time_one_tick+94/208] [net_bh+236/268] [do_bottom_half+59/96] [handle_bottom_half+11/32] [sys_idle+92/112]
Apr 2 17:50:45 deanna kernel: [system_call+89/160] [init+0/544] [start_kernel+355/368]
Apr 2 17:50:45 deanna kernel: Code: 00 00 89 e8 2b 43 20 0f 88 63 07 00 00 8b 74 24 20 8a 46 0c
Apr 2 17:50:45 deanna kernel: Aiee, killing interrupt handler
Apr 2 17:50:45 deanna kernel: kfree of non-kmalloced memory: 00199fd0, next= 00000000, order=0
Apr 2 17:50:45 deanna kernel: kfree of non-kmalloced memory: 00199fc0, next= 00000000, order=0
Apr 2 17:50:45 deanna kernel: kfree of non-kmalloced memory: 0019a3f4, next= 00000000, order=0
Apr 2 17:50:45 deanna kernel: idle task may not sleep
Apr 2 17:50:45 deanna last message repeated 4 times
Apr 2 17:50:45 deanna kerneld: error: Identifier removed
Apr 2 17:56:26 deanna kernel: NFS server worf not responding, timed out.
Apr 2 17:56:57 deanna last message repeated 3 times
Apr 2 17:57:58 deanna kernel: NFS server worf not responding, timed out.
Apr 2 17:58:34 deanna last message repeated 3 times
Apr 2 17:59:57 deanna last message repeated 4 times
Apr 2 18:00:36 deanna kernel: Socket destroy delayed (r=252 w=0)
Apr 2 18:00:36 deanna kernel: NFS server worf not responding, timed out.
Apr 2 18:00:41 deanna kernel: NFS server worf not responding, timed out.
Apr 2 18:00:46 deanna kernel: Socket destroy delayed (r=252 w=0)
Apr 2 18:00:49 deanna kernel: NFS server worf not responding, timed out.
Apr 2 18:00:56 deanna kernel: Socket destroy delayed (r=252 w=0)
Apr 2 18:01:06 deanna kernel: Socket destroy delayed (r=252 w=0)

--
steve@miranova.com baur
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Andrea Seastrand: For your vote on the Telecom bill, I will vote for anyone
except you in November.


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