ping oops with 1.99.8

Baba Z Buehler (baba@beckman.uiuc.edu)
Tue, 28 May 1996 11:22:58 -0500


I tried this again with 1.99.8 and am getting the same thing. This is with a
SMC EtherPower card, using (as can be seen) the DE4X5 driver.

Socket destroy delayed (r=0 w=272) repeats until reboot.

root@tigger[8]: ping -l 1000 flowbee
PING flowbee.beckman.uiuc.edu (128.174.212.22): 56 data bytes
zsh: segmentation fault ping -l 1000 flowbee

general protection: 0000
CPU: 0
EIP: 0010:[<001aaf3e>]
EFLAGS: 00010206
eax: 53000000 ebx: 03fd9020 ecx: 00b26294 edx: 03fd9020
esi: 00b26294 edi: 001eb634 ebp: 0000f800 esp: 00cf5d20
ds: 0018 es: 0018 fs: 002b gs: 002b ss: 0018
Process ping (pid: 652, process nr: 61, stackpage=00cf5000)
Stack: 001a7adf 001eb634 00b26294 00000001 00b26294 001eb6cc 001eb634 00df3400
0013797b 00b26294 001eb634 00b26294 00b26224 001eb634 00b26224 00000000
00000202 00140a1f 00b26294 001eb634 00000001 00df3410 00000000 00000040
Call Trace: [<001a7adf>] [<0013797b>] [<00140a1f>] [<001a7e41>] [<00136b93>] [<0014788a>] [<00147634>]
[<001478d0>] [<0014c51d>] [<001358c2>] [<00116683>] [<0010a6ab>] [<00118e2b>] [<001361b7>] [<0010a722>]
Code: 83 38 00 75 f9 89 08 eb 07 90 89 8a 98 06 00 00 c7 01 00 00
Aiee, killing interrupt handler
Socket destroy delayed (r=0 w=38624)
Socket destroy delayed (r=0 w=272)

Using `/System.map' to map addresses to symbols.

>>EIP: 1aaf3e <de4x5_put_cache+1e/38>
Trace: 1a7adf <de4x5_queue_pkt+87/280>
Trace: 13797b <dev_queue_xmit+177/1bc>
Trace: 140a1f <ip_build_xmit+657/d48>
Trace: 1a7e41 <de4x5_interrupt+169/1b4>
Trace: 136b93 <kfree_skb+a7/e8>
Trace: 14788a <raw_sendto+166/178>
Trace: 147634 <raw_getfrag>
Trace: 1478d0 <raw_sendmsg+34/bc>
Trace: 14c51d <inet_sendmsg+99/b0>
Trace: 1358c2 <sys_sendto+122/13c>
Trace: 116683 <do_bottom_half+3b/60>
Trace: 10a6ab <handle_bottom_half+b/20>
Trace: 118e2b <verify_area+43/1a0>
Trace: 1361b7 <sys_socketcall+1ef/2dc>
Trace: 10a722 <system_call+52/80>

Code: 1aaf3e <de4x5_put_cache+1e/38> cmpl $0x0,(%eax)
Code: 1aaf41 <de4x5_put_cache+21/38> jne fffffffe <_EIP+fffffffe>
Code: 1aaf43 <de4x5_put_cache+23/38> movl %ecx,(%eax)
Code: 1aaf45 <de4x5_put_cache+25/38> jmp 1aaf4e <de4x5_put_cache+2e/38>
Code: 1aaf47 <de4x5_put_cache+27/38> nop
Code: 1aaf48 <de4x5_put_cache+28/38> movl %ecx,0x698(%edx)
Code: 1aaf4e <de4x5_put_cache+2e/38> movl $0x90000000,(%ecx)
Code: 1aaf54 <de4x5_put_cache+34/38> nop

--
# Baba Z Buehler - 'Hackito Ergo Sum'
# Beckman Institute Systems Services, Urbana Illinois
#
#  "I walked with a zombie,
#   I walked with a zombie,
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