I have a VM that has an NFS-based disk. When I do something IO (and possibly VM-network) intensive on the VM, ESXi crashes.
The motherboard is an Intel DH57JG, the chipset is Intel H57, and the Ethernet controller is 82578DC (hence the e1000 driver in the stack trace) Here's the stack trace. I copied it by hand, so there might be a few 8's that should be 0's.
VMWare ESXi 5.1.0 [Releasebuild-1065491 x86_64] #PF Exception 14 in world 2476:helper31-7 IP 0x418027119bld addr 0x18
PTEs:0x0:
cr0=0x8001003d cr2=0x18 cr3=0xdb5ac000 cr4=0x216c
frame=0x412286b1bcc0 ip=0x418027119b1d err=9 rflags=0x10202
rax=0x0 rbx=0x412286b1bd88 rcx=0x41000162a700
rdx=0xbad000e rbp=0x412286b1bd0 rsi=0x412286b1bdd0
rdi=0x412401cdc840 r8=0x412286b1bd18 r9=0x0
r10=0x100 r11=0x0 r12=0x0
r13=0x412401fc9a88 r14=0x410006286c80 r15=0x4100063610d0
*PCPU2:2476/helper31-7
PCPU 0: VVSHV
Code start: 0x418027000000 VMK uptime: 14:03:47:28.991
0x412206b1bdb0:[0x418027119b1d]Net_PktFree@vmkernel#nover+0x10 stack: 0x412206b1bde0
0x412206b1bdf0:[0x41802753a401]skb_release_data@com.vmware.driverAPI#9.2+0xa4 stack: 0x410006206c80
0x412206b1be10:[0x41802753a507]__kfree_skb@com.vmware.driverAPI#9.2+0x2a stack: 0x412206b1be60
0x412206b1be60:[0x41802768ba00]e1000_clean_rx_ring@#+0xbb stack: 0x0
0x412206b1be90:[0x41802760bf43]e1000e_down@#+0xde stack: 0x410006201580
0x412206b1beb0:[0x41802760bf99]e1000e_reinit_locked@#+0x3c stack: 0x62024c0
0x412206b1bf60:[0x41802755aac3]vmklnx_workqueue_callout@com.vmware.driverAPI#9.2+0x11a stack: 0x0
0x412206b1bff8:[0x41802784842f]helpFunc@vmkernel@nover+0x52e stack: 0x0
0x412206b1bff8[0x0] stack: 0x0
One thing I forgot to mention: this was a 5.0.0->5.1.0 upgrade, and the upgrade didn't "stick" the first time, so I might be dealing with corrupted files.