https://bugzilla.kernel.org/show_bug.cgi?id=202055 --- Comment #13 from justicezhang (dongli.zhang@xxxxxxxxxx) --- The following errors are hit with above patch: ./x86_64-softmmu/qemu-system-x86_64 -hda /home/zhang/img/ubuntu/disk.img -smp 2 -m 2000M -enable-kvm -vnc :0 -device vfio-pci,host=0000:01:00.0 WARNING: Image format was not specified for '/home/zhang/img/ubuntu/disk.img' and probing guessed raw. Automatically detecting the format is dangerous for raw images, write operations on block 0 will be restricted. Specify the 'raw' format explicitly to remove the restrictions. qemu-system-x86_64: vfio_err_notifier_handler(0000:01:00.0) Unrecoverable error detected. Please collect any data possible and then kill the guest # dmesg [ 124.940551] pcieport 0000:00:1b.0: AER: Uncorrected (Non-Fatal) error received: 0000:00:1b.0 [ 124.940557] pcieport 0000:00:1b.0: PCIe Bus Error: severity=Uncorrected (Non-Fatal), type=Transaction Layer, (Receiver ID) [ 124.940561] pcieport 0000:00:1b.0: device [8086:a2e7] error status/mask=00200000/00010000 [ 124.940563] pcieport 0000:00:1b.0: [21] ACSViol (First) [ 125.920253] pcieport 0000:00:1b.0: AER: Device recovery successful [ 125.920261] pcieport 0000:00:1b.0: AER: Uncorrected (Non-Fatal) error received: 0000:00:1b.0 [ 125.920277] pcieport 0000:00:1b.0: can't find device of ID00d8 [ 125.920386] vfio_ecap_init: 0000:01:00.0 hiding ecap 0x19@0x158 [ 125.920394] vfio_ecap_init: 0000:01:00.0 hiding ecap 0x1e@0x180 [ 126.010862] pcieport 0000:00:1b.0: AER: Uncorrected (Non-Fatal) error received: 0000:00:1b.0 [ 126.010877] pcieport 0000:00:1b.0: PCIe Bus Error: severity=Uncorrected (Non-Fatal), type=Transaction Layer, (Receiver ID) [ 126.010914] pcieport 0000:00:1b.0: device [8086:a2e7] error status/mask=00200000/00010000 [ 126.010923] pcieport 0000:00:1b.0: [21] ACSViol (First) [ 127.008662] pcieport 0000:00:1b.0: AER: Device recovery successful [ 127.008671] pcieport 0000:00:1b.0: AER: Uncorrected (Non-Fatal) error received: 0000:00:1b.0 [ 127.008682] pcieport 0000:00:1b.0: can't find device of ID00d8 [ 150.603263] pcieport 0000:00:1b.0: AER: Uncorrected (Non-Fatal) error received: 0000:00:1b.0 [ 150.603270] pcieport 0000:00:1b.0: PCIe Bus Error: severity=Uncorrected (Non-Fatal), type=Transaction Layer, (Receiver ID) [ 150.603274] pcieport 0000:00:1b.0: device [8086:a2e7] error status/mask=00200000/00010000 [ 150.603277] pcieport 0000:00:1b.0: [21] ACSViol (First) [ 151.598132] pcieport 0000:00:1b.0: AER: Device recovery successful [ 151.598139] pcieport 0000:00:1b.0: AER: Uncorrected (Non-Fatal) error received: 0000:00:1b.0 [ 151.598146] pcieport 0000:00:1b.0: can't find device of ID00d8 Although above errors are encountered, the msix count is 16. # lspci -s 01:00.0 -vv Capabilities: [b0] MSI-X: Enable- Count=16 Masked- Vector table: BAR=0 offset=00002000 PBA: BAR=0 offset=00002100 Dongli Zhang -- You are receiving this mail because: You are watching the assignee of the bug.
