J. Bruce Fields wrote: > Maybe figuring out exactly hwere that is would help work out what's > going on. Doing > > make net/sunrpc/svc.lst > > then looking for c1356dd4 (or just mailing me svc.lst) could help. "make net/sunrpc/svc.lst" failed due to following error. BFD: Dwarf Error: Abbrev offset (3238007024) greater than or equal to .debug_abbrev size (1607). Manual printk() debug reported that rqstp->rq_argp == rqstp->rq_resp == ZERO_SIZE_PTR and procp->pc_argsize == procp->pc_ressize == 4. --- linux-2.6.35-next.orig/net/sunrpc/svc.c +++ linux-2.6.35-next/net/sunrpc/svc.c @@ -1084,6 +1084,11 @@ svc_process_common(struct svc_rqst *rqst procp->pc_count++; /* Initialize storage for argp and resp */ + printk(KERN_INFO "rqstp=%p procp=%p\n", rqstp, procp); + printk(KERN_INFO "rqstp->rq_argp=%p procp->pc_argsize=%u\n", + rqstp->rq_argp, procp->pc_argsize); + printk(KERN_INFO "rqstp->rq_resp=%p procp->pc_ressize=%u\n", + rqstp->rq_resp, procp->pc_ressize); memset(rqstp->rq_argp, 0, procp->pc_argsize); memset(rqstp->rq_resp, 0, procp->pc_ressize); [ 37.669174] NET: Registered protocol family 10 [ 38.080725] svc: failed to register lockdv1 RPC service (errno 97). [ 122.895707] rqstp=dcb91000 procp=c154ca20 [ 122.896533] rqstp->rq_argp=00000010 procp->pc_argsize=4 [ 122.897484] rqstp->rq_resp=00000010 procp->pc_ressize=4 [ 122.898609] BUG: unable to handle kernel NULL pointer dereference at 00000010 [ 122.899964] IP: [<c1356e80>] svc_process_common+0x370/0x640 [ 122.900493] *pde = 00000000 [ 122.900493] Oops: 0002 [#1] SMP DEBUG_PAGEALLOC [ 122.923308] last sysfs file: /sys/devices/pci0000:00/0000:00:10.0/host0/target0:0:1/0:0:1:0/type [ 122.923308] Modules linked in: nfs ipv6 pcnet32 > OK, I wonder if Sarge didn't yet mount the nfsd filesystem on > /proc/fs/nfsd. According to /proc/mounts , the nfsd filesystem is not mounted on /proc/fs/nfsd . But mounting it manually before starting nfsd did not help. Regards. -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
