Re: [Xen-devel] xen: 82599 passthrough problem

2016-05-16 Thread liuenliang
and I do not care about that because I trigger panic when BUG_ON is hit. So my question is what the reason of the BUG_ON is, and how can I fix it. Thanks. Enliang Liu Best Regards -Original Message- From: Andrew Cooper [mailto:andrew.coop...@citrix.com] Sent: Monday,

[Xen-devel] xen: 82599 passthrough problem

2016-05-15 Thread liuenliang
Hi,all: I also met this problem when passthrough 82599 to domU by SRIOV, and the call stack as follows: (XEN) Xen call trace: (XEN)[] panic+0xc3/0x1a0 (XEN)[] symbols_lookup+0x22/0x2a0 (XEN)[] syscall_enter+0x88/0x8d (XEN)[] syscall_enter+0x88/0x8d (XEN)[] __print_symbol+0x8a/