PPPoE again. 2.4.19-pre6

This happens every few days, no apparent ill effect, pppd restarts fine and runs for a few more days. This happens within a few seconds of pppd losing connection for some reason. The events leading up to this are as follows. I walk in in the morning and the ppp0 interface is dead, not passing any packets. It looks perfectly fine save for that which I know is wrong because I have a near constant 10Kbps flow of data.

kill -1 of pppd shuts it down and when it does, the OOPS hits. I then run rc.restartnetwork which does it's magic and all is well again for a while. This is abnormal. pppd reconnects every day or so but the interface hang only happens once in a while.

-d

May 08 10:45:03 Booterz pppd[30054]: Hangup (SIGHUP)
May 08 10:45:03 Booterz pppd[30054]: Couldn't increase MTU to 1500
May 08 10:45:03 Booterz pppd[30054]: Couldn't increase MRU to 1500
May 08 10:45:09 Booterz pppd[30054]: Connection terminated.
May 08 10:45:09 Booterz pppd[30054]: Connect time 31624.8 minutes.
May 08 10:45:09 Booterz pppd[30054]: Sent 3791766158 bytes, received 1924515486 bytes.
May 08 10:45:09 Booterz pppd[30054]: Exit.
May 08 10:45:24 Booterz pppd[28676]: Warning: plugin rp-pppoe.so has no version information
May 08 10:45:24 Booterz pppd[28676]: Plugin rp-pppoe.so loaded.
May 08 10:45:24 Booterz pppd[28676]: RP-PPPoE plugin version 3.3 compiled against pppd 2.4.2b1
May 08 10:45:24 Booterz pppd[28677]: pppd 2.4.2b1 started by root, uid 0
May 08 10:45:24 Booterz dhcpcd[30077]: terminating on signal 15
May 08 10:45:24 Booterz dhcpcd[28683]: broadcasting DHCP_REQUEST for 68.14.9.32
May 08 10:45:25 Booterz dhcpcd[28683]: recvfrom: Network is down
May 08 10:45:25 Booterz pppd[28677]: PPP session is 9765
May 08 10:45:25 Booterz pppd[28677]: Using interface ppp0
May 08 10:45:25 Booterz pppd[28677]: Connect: ppp0 <--> eth0
May 08 10:45:25 Booterz pppd[28677]: Couldn't increase MTU to 1500
May 08 10:45:25 Booterz pppd[28677]: Couldn't increase MRU to 1500
May 08 10:45:25 Booterz dhcpcd[28683]: broadcasting DHCP_DISCOVER
May 08 10:45:25 Booterz dhcpcd[28683]: sendto: Network is down
May 08 10:45:25 Booterz pppd[28677]: Couldn't increase MRU to 1500
May 08 10:45:26 Booterz pppd[28677]: local  IP address 64.252.54.60
May 08 10:45:26 Booterz pppd[28677]: remote IP address 64.252.54.2

Unable to handle kernel NULL pointer dereference at virtual address 000000d8
*pde = 00000000
Oops: 0002
CPU:    0
EIP:    0010:[<c024fc1f>]    Not tainted

Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010246
eax: 00000000 ebx: c57140e0 ecx: 00000000 edx: 00000000
esi: 00000000 edi: 00002526 ebp: c31773e0 esp: c0917e90
ds: 0018 es: 0018 ss: 0018
Process pppd (pid: 28677, stackpage=c0917000)

Stack: c0917f00 00000000 00000003 c601f150 0807fa74 00000001 c5e31ba0 c05911e0
      c0127ab8 c5e31ba0 c05911e0 0807fa74 c0a3a1fc 00000000 c5c221e8 
00000246
      c6568690 c0917f00 c6568690 c0917f00 0000001e bffff7d8 c0311ac3 
c6568690
Call Trace: [<c0127ab8>] [<c0311ac3>] [<c0147ac0>] [<c03123eb>] [<c0143f77>]
  [<c0108bb3>]
Code: ff 8a d8 00 00 00 0f 94 c0 84 c0 74 07 52 e8 3e 96 0c 00 59

Trace; c0127ab8 <handle_mm_fault+98/e0>
Trace; c0311ac3 <sys_connect+53/70>
Trace; c0147ac0 <fcntl_setlk+a0/200>
Trace; c03123eb <sys_socketcall+7b/210>
Trace; c0143f77 <sys_fcntl64+47/90>
Trace; c0108bb3 <system_call+33/40>