Displaying 3 results from an estimated 3 matches for "phys_seg".
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2020 Oct 05
2
PCI Passthrough and Surprise Hotplug
...g device request to user (#0)
And naturally, inside of the Linux VM, we see the NVMe controller drop:
[ 1203.491536] nvme nvme1: controller is down; will reset:
CSTS=0xffffffff, PCI_STATUS=0xffff
[ 1203.522759] blk_update_request: I/O error, dev nvme1n2, sector
33554304 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[ 1203.560505] nvme 0000:01:0f.0: Refused to change power state, currently in D3
[ 1203.561104] nvme nvme1: Removing after probe failure status: -19
[ 1203.583506] Buffer I/O error on dev nvme1n2, logical block 4194288,
async page read
[ 1203.583514] blk_update_request: I/O error, de...
2020 May 14
0
[virtio-dev] [PATCH v3 00/15] virtio-mem: paravirtualized memory
...ey : Illegal Request [current]
> [ 26.783646] sd 1:0:0:0: [sda] tag#0 Add. Sense: Unaligned write command
> [ 26.784321] sd 1:0:0:0: [sda] tag#0 CDB: Read(10) 28 00 00 00 ad 92 00 00 e8 00
> [ 26.785056] blk_update_request: I/O error, dev sda, sector 44434 op 0x0:(READ) flags 0x80700 phys_seg 3 prio class 0
> [ 26.786118] ata2: EH complete
> [ 26.810033] ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
> [ 26.810690] ata2.00: failed command: READ DMA
> [ 26.811133] ata2.00: cmd c8/00:08:fa:ad:00/00:00:00:00:00/e0 tag 0 dma 4096 in
> [ 26.811133]...
2020 Oct 07
0
Re: PCI Passthrough and Surprise Hotplug
...>
> And naturally, inside of the Linux VM, we see the NVMe controller drop:
> [ 1203.491536] nvme nvme1: controller is down; will reset:
> CSTS=0xffffffff, PCI_STATUS=0xffff
> [ 1203.522759] blk_update_request: I/O error, dev nvme1n2, sector
> 33554304 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
> [ 1203.560505] nvme 0000:01:0f.0: Refused to change power state, currently in D3
> [ 1203.561104] nvme nvme1: Removing after probe failure status: -19
> [ 1203.583506] Buffer I/O error on dev nvme1n2, logical block 4194288,
> async page read
> [ 1203.583514] blk_upda...