oops in ip_defrag v2.0.27

Carsten Paeth (calle@calle.in-berlin.de)
Thu, 2 Jan 1997 12:30:55 +0100 (MET)


Hi.

I got this oops in ip_defrag() the second time, system still running
afterwards.

v2.0.27
src-routing patch
permanent connection to the internet via ppp on a serial line.

Happy new year.

calle

---
calle@in-berlin.de
calle@calle.in-berlin.de

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

>>EIP: 14660a <ip_defrag+26a/370> Trace: 145ae4 <ip_rcv+2f4/650> Trace: 155136 <def_callback2+26/30> Trace: 145200 <packet_rcv+50/d0> Trace: 13e170 <net_bh+f0/120> Trace: 11772b <do_bottom_half+3b/70> Trace: 10a7cb <handle_bottom_half+b/20>

Code: 14660a <ip_defrag+26a/370> cmpl $0x0,0x14(%edi) Code: 14660e <ip_defrag+26e/370> je 146619 <ip_defrag+279/370> Code: 146610 <ip_defrag+270/370> movl 0x14(%ebx),%edx Code: 146613 <ip_defrag+273/370> movl 0x18(%ebx),%eax Code: 146616 <ip_defrag+276/370> movl %eax,0x18(%edx) Code: 146619 <ip_defrag+279/370> movl 0x14(%esp,1),%edx Code: 14661d <ip_defrag+27d/370> movl (%eax),%eax Code: 14661f <ip_defrag+27f/370> nop Code: 146620 <ip_defrag+280/370> nop Code: 146621 <ip_defrag+281/370> nop

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

>>EIP: 14660a <ip_defrag+26a/370> Trace: 145ae4 <ip_rcv+2f4/650> Trace: 155136 <def_callback2+26/30> Trace: 145200 <packet_rcv+50/d0> Trace: 13e170 <net_bh+f0/120> Trace: 11772b <do_bottom_half+3b/70> Trace: 10a7cb <handle_bottom_half+b/20> Trace: 110018 <sys_ipc+248/310> Trace: 10974c <sys_idle+6c/80> Trace: 10a842 <system_call+52/80> Trace: 109420 <init> Trace: 10928d <start_kernel+1ad/1c0> Trace: 116e20 <it_real_fn>

Code: 14660a <ip_defrag+26a/370> cmpl $0x0,0x14(%edi) Code: 14660e <ip_defrag+26e/370> je 146619 <ip_defrag+279/370> Code: 146610 <ip_defrag+270/370> movl 0x14(%ebx),%edx Code: 146613 <ip_defrag+273/370> movl 0x18(%ebx),%eax Code: 146616 <ip_defrag+276/370> movl %eax,0x18(%edx) Code: 146619 <ip_defrag+279/370> movl 0x14(%esp,1),%edx Code: 14661d <ip_defrag+27d/370> movl (%eax),%eax Code: 14661f <ip_defrag+27f/370> nop Code: 146620 <ip_defrag+280/370> nop Code: 146621 <ip_defrag+281/370> nop

-------- .config # # Networking options # CONFIG_FIREWALL=y CONFIG_NET_ALIAS=y CONFIG_INET=y CONFIG_IP_FORWARD=y CONFIG_IP_MULTICAST=y CONFIG_IP_FIREWALL=y CONFIG_IP_FIREWALL_VERBOSE=y CONFIG_IP_MASQUERADE=y

# # Protocol-specific masquerading support will be built as modules. # # CONFIG_IP_TRANSPARENT_PROXY is not set # CONFIG_IP_ALWAYS_DEFRAG is not set CONFIG_IP_ACCT=y CONFIG_IP_ROUTER=y CONFIG_NET_IPIP=y CONFIG_IP_MROUTE=y CONFIG_IP_ALIAS=y

# # (it is safe to leave these untouched) # # CONFIG_INET_PCTCP is not set CONFIG_INET_RARP=m # CONFIG_NO_PATH_MTU_DISCOVERY is not set CONFIG_IP_NOSR=y CONFIG_SKB_LARGE=y

# # # # CONFIG_IPX is not set # CONFIG_ATALK is not set # CONFIG_AX25 is not set # CONFIG_BRIDGE is not set # CONFIG_NETLINK is not set