Re: kernels 2.3.4[2345] crash when flooded with synk4.c

[Andrei Pelinescu - Onciul]

On Mon, Feb 14, 2000 at 06:40:54PM +0200, Catalin Muresan wrote:
> 
> 	Hello,
> 
> 	If I run the attached program on my station the kernel oopses and
> 	hangs. I've tried 2.2.15pre5 and 2.3.36, 2.3.39 and they are ok. not
> 	tested 2.3.4[01]. I could'n get the oops(es) because they are bigger
> 	than my screen (132x60) - lots entries in Call Trace:
> 
> 	could somebody confirm oopses for kernel 2.3.4[2345] with the
> 	attached program?
> 

Yes, kernel 2.3.44-4. Tomorrow I wil try with 2.3.45.

Oops:
pointer deref. at virtual addr. 00000008
Oops 0
Process swapper(pid=0, ...)

EIP: 0010:c0127210   kmem_cache_free

Call Trace:
tcp_synack_timer
tcp_keepalive_timer
tcp_keepalive_timer
sys_setresgid16
bh_action
tasklet_hi_action
do_softirq
do_IRQ
default_idel
....

Aiee, killing int handler
Kernel panic: Attempted to kill the idle task!

Andrei