Kernel panic with fresh current, probably nfs related

[Sean Bruno]

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On 08/23/15 18:36, Yonghyeon PYUN wrote:
> Index: sys/dev/e1000/if_em.c 
> ===================================================================
>
> 
- --- sys/dev/e1000/if_em.c	(revision 287087)
> +++ sys/dev/e1000/if_em.c	(working copy) @@ -3044,7 +3044,7 @@
> em_setup_interface(device_t dev, struct adapter *a 
> if_setioctlfn(ifp, em_ioctl); if_setgetcounterfn(ifp,
> em_get_counter); /* TSO parameters */ -	ifp->if_hw_tsomax =
> EM_TSO_SIZE; +	ifp->if_hw_tsomax = IP_MAXPACKET; 
> ifp->if_hw_tsomaxsegcount = EM_MAX_SCATTER; 
> ifp->if_hw_tsomaxsegsize = EM_TSO_SEG_SIZE;


Seems to work. However, I cannot reproduce the user panic in the first
place.  What's the scenario that seems to work here?  NFS seems happy
with/without the patch so I'm not confident in anything we are doing her
e.

sean
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