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Created attachment 821446 [details] logs of guest dmesg, lspci dump on host Description of problem: I started a rhel6.5 guest with BCM57810 VFs assigned. After booted up, suspended guest to memory. Network connectivity was lost when resumed back. Version-Release number of selected component (if applicable): 2.6.32-430.el6.x86_64 qemu-kvm-0.12.1.2-2.415.el6.x86_64 How reproducible: 1/1 Steps to Reproduce: 1. 2. 3. Actual results: [bnx2x_vfpf_init:389(eth8)]INIT VF failed: 2. Breaking... pm_op(): pci_pm_resume+0x0/0xc0 returns -11 PM: Device 0000:00:08.0 failed to resume: error -11 [bnx2x_vfpf_init:389(eth7)]INIT VF failed: 2. Breaking... pm_op(): pci_pm_resume+0x0/0xc0 returns -11 PM: Device 0000:00:09.0 failed to resume: error -11 Restarting tasks ... done. Expected results: Additional info: CLI: /usr/libexec/qemu-kvm -M rhel6.5.0 -cpu host -enable-kvm -m 4096 -realtime mlock=off -smp 4,sockets=2,cores=2,threads=1 -nodefaults -monitor stdio -boot menu=on -rtc base=utc,clock=host,driftfix=slew -device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 -device virtio-serial-pci,id=virtio-serial0,bus=pci.0 -drive file=/home/rhel6.5.qcow2,if=none,id=drive-virtio-disk0,format=qcow2,cache=none,werror=stop,rerror=stop,aio=native -device virtio-blk-pci,scsi=off,bus=pci.0,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1 -netdev tap,id=hostnet0,vhost=on -device virtio-net-pci,netdev=hostnet0,id=net0,mac=46:1a:4a:42:48:25,bus=pci.0 -k en-us -vga cirrus -device intel-hda,id=sound0,bus=pci.0 -device hda-duplex,id=sound0-codec0,bus=sound0.0,cad=0 -device virtio-balloon-pci,id=balloon0,bus=pci.0 -vnc :1 -device pci-assign,host=23:01.7,id=vf -device pci-assign,host=23:01.0,id=pf -serial unix:/opt/serial,server,nowait -global PIIX4_PM.disable_s3=0 -global PIIX4_PM.disable_s4=0
This request was not resolved in time for the current release. Red Hat invites you to ask your support representative to propose this request, if still desired, for consideration in the next release of Red Hat Enterprise Linux.
S3/S4 support is tech-preview in RHEL6 and it'll be promoted to fully supported at some point, but only in RHEL7. Therefore we're closing all S3/S4 related bugs in RHEL6. New bugs will be considered only if they're regressions or break some important use-case or certification. RHEL7 is being more extensively tested and effort from QE is underway in certifying that this particular bug is not present there. Please reopen with a justification if you believe this bug should not be closed. We'll consider them on a case-by-case basis following a best effort approach. Thank you.