Re: scsi/qla2xxx: BUG_ON(blk_queued_rq(req) is triggered in blk_finish_request

2018-05-29 Thread jianchao.wang
Hi Himanshu Thanks for your kindly response. On 05/30/2018 01:44 AM, Madhani, Himanshu wrote: > Thanks for the information. I was out for couple days. Still working through > my emails. > > Without core dump shared with us, things become hard to debug. We'll take a > look at this data. > >

Re: scsi/qla2xxx: BUG_ON(blk_queued_rq(req) is triggered in blk_finish_request

2018-05-29 Thread jianchao.wang
Hi Himanshu Thanks for your kindly response. On 05/30/2018 01:44 AM, Madhani, Himanshu wrote: > Thanks for the information. I was out for couple days. Still working through > my emails. > > Without core dump shared with us, things become hard to debug. We'll take a > look at this data. > >

Re: scsi/qla2xxx: BUG_ON(blk_queued_rq(req) is triggered in blk_finish_request

2018-05-28 Thread jianchao.wang
Hi Himanshu do you need any other information ? Thanks Jianchao On 05/25/2018 02:48 PM, jianchao.wang wrote: > Hi Himanshu > > I'm afraid I cannot provide you the vmcore file, it is from our customer. > If any information needed in the vmcore, I could provide with you. > > In this scene,

Re: scsi/qla2xxx: BUG_ON(blk_queued_rq(req) is triggered in blk_finish_request

2018-05-28 Thread jianchao.wang
Hi Himanshu do you need any other information ? Thanks Jianchao On 05/25/2018 02:48 PM, jianchao.wang wrote: > Hi Himanshu > > I'm afraid I cannot provide you the vmcore file, it is from our customer. > If any information needed in the vmcore, I could provide with you. > > In this scene,

Re: scsi/qla2xxx: BUG_ON(blk_queued_rq(req) is triggered in blk_finish_request

2018-05-25 Thread jianchao.wang
Hi Himanshu I'm afraid I cannot provide you the vmcore file, it is from our customer. If any information needed in the vmcore, I could provide with you. In this scene, there are two contexts: 1. the irq context, scsi_done() from qla2x00_sp_compl() 2. the kworker context, scmd_eh_abort_handler

Re: scsi/qla2xxx: BUG_ON(blk_queued_rq(req) is triggered in blk_finish_request

2018-05-25 Thread jianchao.wang
Hi Himanshu I'm afraid I cannot provide you the vmcore file, it is from our customer. If any information needed in the vmcore, I could provide with you. In this scene, there are two contexts: 1. the irq context, scsi_done() from qla2x00_sp_compl() 2. the kworker context, scmd_eh_abort_handler