Re: [Qemu-devel] question: qemu will crash when attach and detach a disk which configured qos for a while

2017-09-12 Thread Stefan Hajnoczi
On Mon, Sep 11, 2017 at 09:24:23AM +0800, WangJie (Captain) wrote: > Hi, I maybe find a bug about qemu-kvm(version:2.8.1.1) Can you reproduce the segfault with qemu.git/master? > *Segmentation fault info:* > Program received signal SIGSEGV, Segmentation fault. > 0x7f5469220607 in

[Qemu-devel] question: qemu will crash when attach and detach a disk which configured qos for a while

2017-09-10 Thread WangJie (Captain)
Hi, I maybe find a bug about qemu-kvm(version:2.8.1.1) *Segmentation fault info:* Program received signal SIGSEGV, Segmentation fault. 0x7f5469220607 in blk_has_pending_reqs (blk=0x7f54672a0032, is_write=false) at block/throttle-groups.c:184 184return blkp->pending_reqs[is_write];