Created attachment 316271 [details] Windows boot screen during hang (after 30 minutes) Description of problem: In appr 3.7% of reboots with the PV drivers (0.97) installed in a 64bit Windows 2k3 guest. The boot process of the guest will lockup Version-Release number of selected component (if applicable): 0.97-0 How reproducible: Install 0.97-0 drivers in 64bit W2k3 guest and reboot In a subset of reboots the guest will lockup Steps to Reproduce: 1. Install drivers (64bit) 2. reboot guest multiple times 3. Boot process will get stuck in the "marching ants" screen Actual results: Boot hang Expected results: Guest should boot to login screen Additional info: whilst running some test at a customer site we are finding that a small percentage (about 3.5%) of Windows instances get stuck in the boot process and never fully boot up. The hang is so early in the process that we can’t tell what is going on. I was wondering if you have seen this already or if you have any ability to a) reproduce and b) attach a debugger. Also any hints/suggestions on how to get you better debug data would be much appreciate (ie trigger a Windows dump etc) A screenshot of an instance is attached to show you what the console looks like when this happens. Note that this screen shot is taken at least 30 minutes after the instance was launched. The customer can replicate this reliably with the 0.97-0 drivers on 64bit Windows images. They don’t seem to be able to reproduce it on 32 bit Windows versions.
It seems the hang only happens with multiple vCPUs (the test guests have 4 vCPUs configured). It usually happens right after the installation of the drivers and using a cold boot. Reboots have not shown the problem (yet). From the Xen side the guest will run at 100% CPU with no messages in the Xen logfiles xentop - 07:15:30 Xen 3.1.2-92.el5 2 domains: 2 running, 0 blocked, 0 paused, 0 crashed, 0 dying, 0 shutdown Mem: 16775784k total, 16774464k used, 1320k free CPUs: 4 @ 2600MHz NAME STATE CPU(sec) CPU(%) MEM(k) MEM(%) MAXMEM(k) MAXMEM(%) VCPUS NETS NETTX(k) NETRX(k) VBDS VBD_OO VBD_RD VBD_WR SSID dom_4388734 -----r 4720 100.2 15736704 93.8 15745024 93.9 4 0 0 0 5 0 0 0 0 Domain-0 -----r 1873 0.8 668856 4.0 no limit n/a 4 4 0 0 0 0 0 0 0
One more data point . It seems vCPU in the Windows guest is accumulating CPU time but none of the other vCPUs are xentop - 07:24:50 Xen 3.1.2-92.el5 2 domains: 1 running, 0 blocked, 0 paused, 0 crashed, 0 dying, 0 shutdown Mem: 16775784k total, 16774464k used, 1320k free CPUs: 4 @ 2600MHz NAME STATE CPU(sec) CPU(%) MEM(k) MEM(%) MAXMEM(k) MAXMEM(%) VCPUS NETS NETTX(k) NETRX(k) VBDS VBD_OO VBD_RD VBD_WR SSID dom_4388734 ------ 5280 100.2 15736704 93.8 15745024 93.9 4 0 0 0 5 0 0 0 0 VCPUs(sec): 0: 5198s 1: 27s 2: 27s 3: 26s Domain-0 -----r 1887 0.8 668856 4.0 no limit n/a 4 4 0 0 0 0 0 0 0 VCPUs(sec): 0: 940s 1: 302s 2: 277s 3: 367s
some more data from the boot hang - in the test environment the customer has 2 32bit W2k3 instances and 2 x 64bit instances. The hang does affect both architectures. One of the 64bit instances actually hangs appr 50% of the time where the other three will hang appr 10% of the time during boot. Both 32bit and the 64bit images are copies of the same corresponding "golden" master images (ie identical from a sw point of view/configuration inside the guest - Often using 'xm destroy/virsh destroy' and booting the guest again will get it passed the hang - The problem will happen not only after the initial install but also continue to happen afterwards - We will try to reproduce the hang with the PV devices removed/reduced but it will take some time
Below is the output of xenstore-ls and xenstore-ls -p /local/domain/3 (where 3 is the domid for the hanging Windows domain) Looks like the devices are all connected # xenstore-ls tool = "" xenstored = "" vm = "" 00000000-0000-0000-0000-000000000000 = "" shadow_memory = "0" uuid = "00000000-0000-0000-0000-000000000000" on_reboot = "restart" on_poweroff = "destroy" name = "Domain-0" xend = "" restart_count = "0" vcpus = "4" vcpu_avail = "15" memory = "653" on_crash = "restart" maxmem = "1536" 00000000-0000-0000-0000-00ec24388734 = "" image = "(hvm (kernel /usr/lib/xen/boot/hvmloader) (device_model /usr/lib6..." kernel = "/usr/lib/xen/boot/hvmloader" cmdline = "" ramdisk = "" dmargs = "-boot c -localtime -serial pty -vcpus 4 -acpi -domain-name dom_..." device-model = "/usr/lib64/xen/bin/qemu-dm" vncpasswd = "" shadow_memory = "124" uuid = "00000000-0000-0000-0000-00ec24388734" on_reboot = "destroy" start_time = "1221019068.54" on_poweroff = "destroy" name = "dom_4388734" xend = "" restart_count = "0" vcpus = "4" vcpu_avail = "15" memory = "15360" on_crash = "destroy" maxmem = "15360" local = "" domain = "" 0 = "" vm = "/vm/00000000-0000-0000-0000-000000000000" cpu = "" 1 = "" availability = "online" 3 = "" availability = "online" 2 = "" availability = "online" 0 = "" availability = "online" name = "Domain-0" console = "" limit = "1048576" domid = "0" memory = "" target = "668672" backend = "" vif = "" 3 = "" 0 = "" domain = "dom_4388734" handle = "0" script = "/etc/xen/scripts/ec2-vif-route-dhcpd" state = "4" frontend = "/local/domain/3/device/vif/0" mac = "12:31:3B:00:35:01" online = "1" frontend-id = "3" feature-sg = "1" feature-gso-tcpv4 = "1" feature-rx-copy = "1" hotplug-status = "connected" vbd = "" 3 = "" 51728 = "" domain = "dom_4388734" frontend = "/local/domain/3/device/vbd/51728" format = "raw" dev = "xvdb" state = "4" params = "/dev/mapper/cow-VolGroupDomU-instance_ephemeral_store_0_b" mode = "w" online = "1" frontend-id = "3" type = "phy" physical-device = "fd:8" hotplug-status = "connected" sectors = "880732160" info = "0" sector-size = "512" 51744 = "" domain = "dom_4388734" frontend = "/local/domain/3/device/vbd/51744" format = "raw" dev = "xvdc" state = "4" params = "/dev/mapper/cow-VolGroupDomU-instance_ephemeral_store_0_c" mode = "w" online = "1" frontend-id = "3" type = "phy" physical-device = "fd:a" hotplug-status = "connected" sectors = "880732160" info = "0" sector-size = "512" 51760 = "" domain = "dom_4388734" frontend = "/local/domain/3/device/vbd/51760" format = "raw" dev = "xvdd" state = "4" params = "/dev/mapper/cow-VolGroupDomU-instance_ephemeral_store_0_d" mode = "w" online = "1" frontend-id = "3" type = "phy" physical-device = "fd:c" hotplug-status = "connected" sectors = "880732160" info = "0" sector-size = "512" 51776 = "" domain = "dom_4388734" frontend = "/local/domain/3/device/vbd/51776" format = "raw" dev = "xvde" state = "4" params = "/dev/mapper/cow-VolGroupDomU-instance_ephemeral_store_0_e" mode = "w" online = "1" frontend-id = "3" type = "phy" physical-device = "fd:e" hotplug-status = "connected" sectors = "880732160" info = "0" sector-size = "512" 768 = "" domain = "dom_4388734" frontend = "/local/domain/3/device/vbd/768" format = "raw" dev = "hda" state = "4" params = "/mnt/instance_image_store_0/89736" mode = "w" online = "1" frontend-id = "3" type = "file" node = "/dev/loop1" physical-device = "7:1" hotplug-status = "connected" sectors = "20971520" info = "0" sector-size = "512" 3 = "" vm = "/vm/00000000-0000-0000-0000-00ec24388734" device-misc = "" vif = "" nextDeviceID = "1" device = "" vif = "" 0 = "" backend-id = "0" mac = "12:31:3B:00:35:01" handle = "0" state = "4" backend = "/local/domain/0/backend/vif/3/0" tx-ring-ref = "768" rx-ring-ref = "769" event-channel = "12" request-rx-copy = "1" feature-rx-notify = "1" feature-sg = "0" feature-gso-tcpv4 = "0" vbd = "" 51728 = "" backend-id = "0" virtual-device = "51728" device-type = "disk" state = "4" backend = "/local/domain/0/backend/vbd/3/51728" ring-ref = "12" event-channel = "11" protocol = "x86_64-abi" 51744 = "" backend-id = "0" virtual-device = "51744" device-type = "disk" state = "4" backend = "/local/domain/0/backend/vbd/3/51744" ring-ref = "11" event-channel = "10" protocol = "x86_64-abi" 51760 = "" backend-id = "0" virtual-device = "51760" device-type = "disk" state = "4" backend = "/local/domain/0/backend/vbd/3/51760" ring-ref = "10" event-channel = "9" protocol = "x86_64-abi" 51776 = "" backend-id = "0" virtual-device = "51776" device-type = "disk" state = "4" backend = "/local/domain/0/backend/vbd/3/51776" ring-ref = "9" event-channel = "8" protocol = "x86_64-abi" 768 = "" backend-id = "0" virtual-device = "768" device-type = "disk" state = "4" backend = "/local/domain/0/backend/vbd/3/768" ring-ref = "8" event-channel = "7" protocol = "x86_64-abi" savedstate = "FFFFFADE751FB3D0" console = "" port = "6" limit = "1048576" vnc-port = "5900" tty = "/dev/pts/0" cpu = "" 3 = "" availability = "online" 2 = "" availability = "online" 0 = "" availability = "online" 1 = "" availability = "online" name = "dom_4388734" domid = "3" memory = "" target = "15728640" store = "" ring-ref = "983038" port = "5" serial = "" 0 = "" tty = "/dev/pts/0" # xenstore-ls -p /local/domain/3 vm = "/vm/00000000-0000-0000-0000-00ec24388734" . . . . . . (n3) device-misc = "" . . . . . . . . . . . . . . . . . . . . . . (n3) vif = "" . . . . . . . . . . . . . . . . . . . . . . . . . (n3) nextDeviceID = "1" . . . . . . . . . . . . . . . . . . . . (n3) device = "" . . . . . . . . . . . . . . . . . . . . . . . . (n3) vif = "" . . . . . . . . . . . . . . . . . . . . . . . . . (n3) 0 = "" . . . . . . . . . . . . . . . . . . . . . . . . . . (n3,r0) backend-id = "0" . . . . . . . . . . . . . . . . . . . . (n3,r0) mac = "12:31:3B:00:35:01" . . . . . . . . . . . . . . . . (n3,r0) handle = "0" . . . . . . . . . . . . . . . . . . . . . . (n3,r0) state = "4" . . . . . . . . . . . . . . . . . . . . . . . (n3,r0) backend = "/local/domain/0/backend/vif/3/0" . . . . . . . (n3,r0) tx-ring-ref = "768" . . . . . . . . . . . . . . . . . . . (n3,r0) rx-ring-ref = "769" . . . . . . . . . . . . . . . . . . . (n3,r0) event-channel = "12" . . . . . . . . . . . . . . . . . . (n3,r0) request-rx-copy = "1" . . . . . . . . . . . . . . . . . . (n3,r0) feature-rx-notify = "1" . . . . . . . . . . . . . . . . . (n3,r0) feature-sg = "0" . . . . . . . . . . . . . . . . . . . . (n3,r0) feature-gso-tcpv4 = "0" . . . . . . . . . . . . . . . . . (n3,r0) vbd = "" . . . . . . . . . . . . . . . . . . . . . . . . . (n3) 51728 = "" . . . . . . . . . . . . . . . . . . . . . . . . (n3,r0) backend-id = "0" . . . . . . . . . . . . . . . . . . . . (n3,r0) virtual-device = "51728" . . . . . . . . . . . . . . . . (n3,r0) device-type = "disk" . . . . . . . . . . . . . . . . . . (n3,r0) state = "4" . . . . . . . . . . . . . . . . . . . . . . . (n3,r0) backend = "/local/domain/0/backend/vbd/3/51728" . . . . . (n3,r0) ring-ref = "12" . . . . . . . . . . . . . . . . . . . . . (n3,r0) event-channel = "11" . . . . . . . . . . . . . . . . . . (n3,r0) protocol = "x86_64-abi" . . . . . . . . . . . . . . . . . (n3,r0) 51744 = "" . . . . . . . . . . . . . . . . . . . . . . . . (n3,r0) backend-id = "0" . . . . . . . . . . . . . . . . . . . . (n3,r0) virtual-device = "51744" . . . . . . . . . . . . . . . . (n3,r0) device-type = "disk" . . . . . . . . . . . . . . . . . . (n3,r0) state = "4" . . . . . . . . . . . . . . . . . . . . . . . (n3,r0) backend = "/local/domain/0/backend/vbd/3/51744" . . . . . (n3,r0) ring-ref = "11" . . . . . . . . . . . . . . . . . . . . . (n3,r0) event-channel = "10" . . . . . . . . . . . . . . . . . . (n3,r0) protocol = "x86_64-abi" . . . . . . . . . . . . . . . . . (n3,r0) 51760 = "" . . . . . . . . . . . . . . . . . . . . . . . . (n3,r0) backend-id = "0" . . . . . . . . . . . . . . . . . . . . (n3,r0) virtual-device = "51760" . . . . . . . . . . . . . . . . (n3,r0) device-type = "disk" . . . . . . . . . . . . . . . . . . (n3,r0) state = "4" . . . . . . . . . . . . . . . . . . . . . . . (n3,r0) backend = "/local/domain/0/backend/vbd/3/51760" . . . . . (n3,r0) ring-ref = "10" . . . . . . . . . . . . . . . . . . . . . (n3,r0) event-channel = "9" . . . . . . . . . . . . . . . . . . . (n3,r0) protocol = "x86_64-abi" . . . . . . . . . . . . . . . . . (n3,r0) 51776 = "" . . . . . . . . . . . . . . . . . . . . . . . . (n3,r0) backend-id = "0" . . . . . . . . . . . . . . . . . . . . (n3,r0) virtual-device = "51776" . . . . . . . . . . . . . . . . (n3,r0) device-type = "disk" . . . . . . . . . . . . . . . . . . (n3,r0) state = "4" . . . . . . . . . . . . . . . . . . . . . . . (n3,r0) backend = "/local/domain/0/backend/vbd/3/51776" . . . . . (n3,r0) ring-ref = "9" . . . . . . . . . . . . . . . . . . . . . (n3,r0) event-channel = "8" . . . . . . . . . . . . . . . . . . . (n3,r0) protocol = "x86_64-abi" . . . . . . . . . . . . . . . . . (n3,r0) 768 = "" . . . . . . . . . . . . . . . . . . . . . . . . . (n3,r0) backend-id = "0" . . . . . . . . . . . . . . . . . . . . (n3,r0) virtual-device = "768" . . . . . . . . . . . . . . . . . (n3,r0) device-type = "disk" . . . . . . . . . . . . . . . . . . (n3,r0) state = "4" . . . . . . . . . . . . . . . . . . . . . . . (n3,r0) backend = "/local/domain/0/backend/vbd/3/768" . . . . . . (n3,r0) ring-ref = "8" . . . . . . . . . . . . . . . . . . . . . (n3,r0) event-channel = "7" . . . . . . . . . . . . . . . . . . . (n3,r0) protocol = "x86_64-abi" . . . . . . . . . . . . . . . . . (n3,r0) savedstate = "FFFFFADE751FB3D0" . . . . . . . . . . . . . . (n3) console = "" . . . . . . . . . . . . . . . . . . . . . . . . (n3) port = "6" . . . . . . . . . . . . . . . . . . . . . . . . (n3) limit = "1048576" . . . . . . . . . . . . . . . . . . . . . (n3) vnc-port = "5900" . . . . . . . . . . . . . . . . . . . . . (n3) tty = "/dev/pts/0" . . . . . . . . . . . . . . . . . . . . (n3) cpu = "" . . . . . . . . . . . . . . . . . . . . . . . . . . (n3) 3 = "" . . . . . . . . . . . . . . . . . . . . . . . . . . (n3) availability = "online" . . . . . . . . . . . . . . . . . (n3) 2 = "" . . . . . . . . . . . . . . . . . . . . . . . . . . (n3) availability = "online" . . . . . . . . . . . . . . . . . (n3) 0 = "" . . . . . . . . . . . . . . . . . . . . . . . . . . (n3) availability = "online" . . . . . . . . . . . . . . . . . (n3) 1 = "" . . . . . . . . . . . . . . . . . . . . . . . . . . (n3) availability = "online" . . . . . . . . . . . . . . . . . (n3) name = "dom_4388734" . . . . . . . . . . . . . . . . . . . . (n3) domid = "3" . . . . . . . . . . . . . . . . . . . . . . . . (n3) memory = "" . . . . . . . . . . . . . . . . . . . . . . . . (n3) target = "15728640" . . . . . . . . . . . . . . . . . . . . (n3) store = "" . . . . . . . . . . . . . . . . . . . . . . . . . (n3) ring-ref = "983038" . . . . . . . . . . . . . . . . . . . . (n3) port = "5" . . . . . . . . . . . . . . . . . . . . . . . . (n3) serial = "" . . . . . . . . . . . . . . . . . . . . . . . . (n3) 0 = "" . . . . . . . . . . . . . . . . . . . . . . . . . . (n3) tty = "/dev/pts/0" . . . . . . . . . . . . . . . . . . . . (n3)
Guest config via '# xm list --long' # xm li -l (domain (domid 0) (uuid 00000000-0000-0000-0000-000000000000) (vcpus 4) (cpu_weight 1.0) (memory 653) (shadow_memory 0) (maxmem 1536) (features ) (name Domain-0) (on_poweroff destroy) (on_reboot restart) (on_crash restart) (state r-----) (shutdown_reason poweroff) (cpu_time 3042.59622221) (online_vcpus 4) ) (domain (domid 3) (uuid 00000000-0000-0000-0000-00ec24388734) (vcpus 4) (cpu_weight 1.0) (memory 15360) (shadow_memory 124) (maxmem 15360) (features ) (name dom_4388734) (on_poweroff destroy) (on_reboot destroy) (on_crash destroy) (image (hvm (kernel /usr/lib/xen/boot/hvmloader) (device_model /usr/lib64/xen/bin/qemu-dm) (boot c) (localtime 1) (serial pty) (apic 1) (acpi 1) (pae 1) (vnc 1) (vncpasswd xyz) (vncunused 0) (vnclisten 127.0.0.1) (vncdisplay 0) (vcpus 4) ) ) (device (vif (backend 0) (script XXX-vif-route-dhcpd) (mac 12:31:3B:00:35:01)) ) (device (vbd (backend 0) (dev xvdb:disk) (uname phy:/dev/mapper/cow-VolGroupDomU-instance_ephemeral_store_0_b ) (mode w) ) ) (device (vbd (backend 0) (dev xvdc:disk) (uname phy:/dev/mapper/cow-VolGroupDomU-instance_ephemeral_store_0_c ) (mode w) ) ) (device (vbd (backend 0) (dev xvdd:disk) (uname phy:/dev/mapper/cow-VolGroupDomU-instance_ephemeral_store_0_d ) (mode w) ) ) (device (vbd (backend 0) (dev xvde:disk) (uname phy:/dev/mapper/cow-VolGroupDomU-instance_ephemeral_store_0_e ) (mode w) ) ) (device (vbd (backend 0) (dev hda:disk) (uname file:/mnt/instance_image_store_0/89736) (mode w) ) ) (state r-----) (shutdown_reason poweroff) (cpu_time 49859.5228111) (online_vcpus 4) (up_time 49762.3442221) (start_time 1221019068.54) (store_mfn 983038) )
The problem has been reproduced with 32bit and 64bit guests Some more info from the customer 1. We are able to reproduce the boot hang problem with the latest PV drivers (fix for network performance regression and save/restore) 2. We are not able to repro it on the image without any PV drivers installed which indicate that this actually is PV driver issue. 3. We have confirmed that windows hang only after all the drivers are loaded by enabling boot logging in windows. 4. We tried to further isolate between network and disk driver but looks like uninstall specific driver does not work properly. I uninstalled network driver, rebooted the machine. Network did not come back but device driver still showed Network driver attached so I don't know if net PV driver loaded or not. But I was able to repro hang with this image so likely hood of the problem is higher in Disk driver.
Hi Scott, the customer has reproduced the hang with just a boot disk device and a network device. So without any secondary disk drivse. They still are not able to reproduce hang without network device which might point more towards the culprit being the network PV drivers. The customer is also using network-route configuration and not bridge. We have captured the tcp traffic on the virtual network interface in dom0 corresponding to the domU/Windows guest and there are some network traffic right at the time when the hang happens. I have attached the traffic for the run when boot hangs and when boot does not hang. You can see that when boot hangs, domU has not even made DHCP request but some network traffic before so it seems the network driver is at least initialized. As it might be difficult to reproduce the customer's network configuration it would be great if you could give us PV drivers that has detailed logging/ tracing enabled to log at every step. That way the customer could reproduce the hang and send us the logs which might help track down the problem. If there is anything else we can do to help you track this down please let us know . Thx in advance, Jan tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on vifI4458598.0, link-type EN10MB (Ethernet), capture size 96 bytes 23:40:57.517069 IP6 fe80::fcff:ffff:feff:ffff > ff02::2: ICMP6, router solicitation, length 16 23:40:57.525025 IP6 fe80::fcff:ffff:feff:ffff > ff02::16: HBH ICMP6, multicast listener report v2, 2 group record(s), length 48 23:40:57.617146 IP6 fe80::fcff:ffff:feff:ffff.mdns > ff02::fb.mdns: 0*- [0q] 6/0/0[|domain] 23:40:57.625136 IP6 .mdns > ff02::fb.mdns: 0 [5q] [9n][|domain] 23:40:57.877185 IP6 fe80::fcff:ffff:feff:ffff.mdns > ff02::fb.mdns: 0 [5q] [9n][|domain] 23:40:58.129123 IP6 fe80::fcff:ffff:feff:ffff.mdns > ff02::fb.mdns: 0 [5q] [9n][|domain] 23:40:58.329341 IP6 fe80::fcff:ffff:feff:ffff.mdns > ff02::fb.mdns: 0*- [0q] 9/0/0[|domain] 23:40:58.673111 IP6 fe80::fcff:ffff:feff:ffff.mdns > ff02::fb.mdns: 0*- [0q] 6/0/0[|domain] 23:40:59.385255 IP6 fe80::fcff:ffff:feff:ffff.mdns > ff02::fb.mdns: 0*- [0q] 9/0/0[|domain] 23:41:00.729070 IP6 fe80::fcff:ffff:feff:ffff.mdns > ff02::fb.mdns: 0*- [0q] 13/0/0[|domain] 23:41:01.440951 IP6 fe80::fcff:ffff:feff:ffff.mdns > ff02::fb.mdns: 0*- [0q] 5/0/0[|domain] 23:41:01.441118 IP6 fe80::fcff:ffff:feff:ffff.mdns > ff02::fb.mdns: 0*- [0q] 4/0/0[|domain] 23:41:01.516754 IP6 fe80::fcff:ffff:feff:ffff > ff02::2: ICMP6, router solicitation, length 16 23:41:01.940723 IP6 fe80::fcff:ffff:feff:ffff > ff02::16: HBH ICMP6, multicast listener report v2, 1 group record(s), length 28 23:41:05.516509 IP6 fe80::fcff:ffff:feff:ffff > ff02::2: ICMP6, router solicitation, length 16 23:41:26.880919 IP 0.0.0.0.bootpc > 255.255.255.255.bootps: BOOTP/DHCP, Request from 12:31:3b:00:34:91 (oui Unknown), length: 320 23:41:26.882087 IP 169.254.1.0.bootps > 10.250.59.95.bootpc: BOOTP/DHCP, Reply, length: 300 23:41:26.883604 arp who-has 10.250.59.95 tell 10.250.59.95 23:41:27.631049 arp who-has 10.250.59.95 tell 10.250.59.95 23:41:28.630968 arp who-has 10.250.59.95 tell 10.250.59.95 23:41:29.709246 IP 10.250.59.95.netbios-ns > 10.250.59.255.netbios-ns: NBT UDP PACKET(137): REGISTRATION; REQUEST; BROADCAST 23:41:30.459040 IP 10.250.59.95.netbios-ns > 10.250.59.255.netbios-ns: NBT UDP PACKET(137): REGISTRATION; REQUEST; BROADCAST 23:41:31.208906 IP 10.250.59.95.netbios-ns > 10.250.59.255.netbios-ns: NBT UDP PACKET(137): REGISTRATION; REQUEST; BROADCAST 23:41:31.958990 IP 10.250.59.95.netbios-ns > 10.250.59.255.netbios-ns: NBT UDP PACKET(137): REGISTRATION; REQUEST; BROADCAST 23:41:32.709232 IP 10.250.59.95.netbios-ns > 10.250.59.255.netbios-ns: NBT UDP PACKET(137): REGISTRATION; REQUEST; BROADCAST 23:41:33.458780 IP 10.250.59.95.netbios-ns > 10.250.59.255.netbios-ns: NBT UDP PACKET(137): REGISTRATION; REQUEST; BROADCAST 23:41:34.208705 IP 10.250.59.95.netbios-ns > 10.250.59.255.netbios-ns: NBT UDP PACKET(137): REGISTRATION; REQUEST; BROADCAST 23:41:34.958658 IP 10.250.59.95.netbios-ns > 10.250.59.255.netbios-ns: NBT UDP PACKET(137): REGISTRATION; REQUEST; BROADCAST 23:37:17.492742 IP6 :: > ff02::1:ffff:ffff: ICMP6, neighbor solicitation, who has fe80::fcff:ffff:feff:ffff, length 24 23:37:18.492689 IP6 fe80::fcff:ffff:feff:ffff > ff02::2: ICMP6, router solicitation, length 16 23:37:18.500629 IP6 fe80::fcff:ffff:feff:ffff > ff02::16: HBH ICMP6, multicast listener report v2, 2 group record(s), length 48 23:37:18.692909 IP6 fe80::fcff:ffff:feff:ffff.mdns > ff02::fb.mdns: 0 [5q] [9n][|domain] 23:37:18.720727 IP6 fe80::fcff:ffff:feff:ffff.mdns > ff02::fb.mdns: 0*- [0q] 6/0/0[|domain] 23:37:18.944778 IP6 fe80::fcff:ffff:feff:ffff.mdns > ff02::fb.mdns: 0 [5q] [9n][|domain] 23:37:19.196820 IP6 fe80::fcff:ffff:feff:ffff.mdns > ff02::fb.mdns: 0 [5q] [9n][|domain] 23:37:19.397035 IP6 fe80::fcff:ffff:feff:ffff.mdns > ff02::fb.mdns: 0*- [0q] 9/0/0[|domain] 23:37:19.868664 IP6 fe80::fcff:ffff:feff:ffff.mdns > ff02::fb.mdns: 0*- [0q] 6/0/0[|domain] 23:37:20.544956 IP6 fe80::fcff:ffff:feff:ffff.mdns > ff02::fb.mdns: 0*- [0q] 9/0/0[|domain] 23:37:21.516422 IP6 fe80::fcff:ffff:feff:ffff > ff02::16: HBH ICMP6, multicast listener report v2, 1 group record(s), length 28 23:37:22.016771 IP6 fe80::fcff:ffff:feff:ffff.mdns > ff02::fb.mdns: 0*- [0q] 13/0/0[|domain] 23:37:22.516370 IP6 fe80::fcff:ffff:feff:ffff > ff02::2: ICMP6, router solicitation, length 16 23:37:22.692773 IP6 fe80::fcff:ffff:feff:ffff.mdns > ff02::fb.mdns: 0*- [0q] 9/0/0[|domain] 23:37:26.516105 IP6 fe80::fcff:ffff:feff:ffff > ff02::2: ICMP6, router solicitation, length 16 _______________________________________________
This request was evaluated by Red Hat Product Management for inclusion, but this component is not scheduled to be updated in the current Red Hat Enterprise Linux release. If you would like this request to be reviewed for the next minor release, ask your support representative to set the next rhel-x.y flag to "?".
This has been fixed in version 0.97.4 of the drivers and needs to be verified by QE.
verified in 97.4