KristianLyng

Jan 20 14:20:10 varnish2 varnishd[9955]: Child (10755) Panic message: Assert error in vca_cond_modadd(), cache_waiter_epoll.c line 94:   Condition((epoll_ctl(epfd, 3, fd, &sp->ev)) == 0) not true. errno = 2 (No such file or directory) thread = (cache-epoll) Backtrace:   0x421588: pan_ic+88   0x40aaed: vca_main+45d   0x33e0406367: _end+33dfd96f87   0x33dfcd2f7d: _end+33df663b9d 

KristianLyng

#include <stdio.h>

int mprint(char *s) {
	return ((*s ? mprint((s+1)):0) ? putchar (*s) : 1);
}

int main() {
	mprint("reverse my string!");
	return putchar('\n');
}

KristianLyng

diff --git a/varnish-cache/bin/varnishncsa/varnishncsa.c b/varnish-cache/bin/varnishncsa/varnishncsa.c
index 4d54d4e..69662b4 100644
--- a/varnish-cache/bin/varnishncsa/varnishncsa.c
+++ b/varnish-cache/bin/varnishncsa/varnishncsa.c
@@ -553,6 +553,13 @@ main(int argc, char *argv[])
                case 'w':
                        w_arg = optarg;
                        break;
+               case 'b':
+                       fprintf(stderr, "-b is not valid for varnishncsa\n");

KristianLyng

int sumToN (int n) {
	if (n == 0)
		return 0;
	else
		return n + sumToN(n-1);
}

KristianLyng

#include <stdio.h>
int rs(char *s)
{
	return (*s ? rs(s+1) : 0) ? putchar (*s) : 1;
}
int main()
{
	rs("reverse my string!");
	return putchar('\n') != '\n';
}

KristianLyng

/* Compare an IPv4 backend to a IPv4 addr/len */
static int
vdi_dns_comp_addrinfo4(struct backend *bp, 
		       const struct sockaddr_in *addr,
		       const socklen_t len)
{
	uint32_t u, p;
	struct sockaddr_in *bps = (struct sockaddr_in *) bp->ipv4;

KristianLyng

biggs:/home/kristian/Varnish/varnish-cache# varnishd -a :80 -b kit.kristian.int:80 -s malloc,50M -d
storage_malloc: max size 50 MB.
Using old SHMFILE
Varnish on Linux,2.6.26-2-amd64,x86_64,-smalloc,-hcritbit
200 193     
-----------------------------
Varnish HTTP accelerator CLI.
-----------------------------
Type 'help' for command list.
Type 'quit' to close CLI session.

KristianLyng

Child (24995) died signal=6
Child (24995) Panic message: Assert error in hcb_cleaner(), hash_critbit.c line 362:
  Condition((oh->refcnt) == 0) not true.
thread = (hcb_cleaner)
ident = Linux,2.6.26-2-amd64,x86_64,-smalloc,-hcritbit,epoll
Backtrace:
  0x4247f3: varnishd [0x4247f3]
  0x431471: varnishd [0x431471]
  0x7f538bf27fc7: /lib/libpthread.so.0 [0x7f538bf27fc7]

KristianLyng

main(){
	int x=99,b[x][x];
	while(gets(b[--x]));
	x++;
	while(x<99)
		puts(b[x++]);
}

KristianLyng

main(){
	int s[9];
	if(gets(s)){
		main();
		puts(s);
	}
}