apport information
** Tags added: apport-collected
** Description changed:
After suspend and resume, it appears that my eth0 stops receiving
multicast frames. IPv6 is my test case, because I don't have any other
protocols handy that generate multicasts. When it's in this condition, I
can ping6 other link-local addresses (send out multicast, receive
unicast), but I don't receive router advertisements, and ping6 ff02::1
on another host isn't received. I've verified with tcpdump that the
packets aren't being seen at all.
I can resolve the situation by doing
$ sudo ip link set dev eth0 promisc on
$ sudo ip link set dev eth0 promisc off
after which everything works as expected.
There are no iptables or ip6tables rules in place.
ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: linux-image-2.6.32-25-generic 2.6.32-25.45
Regression: No
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.32-25.45-generic 2.6.32.21+drm33.7
Uname: Linux 2.6.32-25-generic x86_64
NonfreeKernelModules: nvidia
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
Architecture: amd64
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf9ff8000 irq 22'
Mixer name : 'Realtek ALC1200'
Components : 'HDA:10ec0888,104382fe,00100101'
Controls : 40
Simple ctrls : 22
Date: Wed Nov 3 01:03:16 2010
HibernationDevice: RESUME=UUID=871e7f67-1e86-4b04-bfcf-019835f0d9be
IwConfig:
lo no wireless extensions.
eth0 no wireless extensions.
MachineType: System manufacturer P5QL PRO
ProcCmdLine: root=UUID=9b35165c-0c33-4b2e-b68e-7a7e4dda16c7 ro
ProcEnviron:
PATH=(custom, no user)
LANG=en_US.utf8
SHELL=/bin/bash
RelatedPackageVersions: linux-firmware 1.34.1
RfKill:
SourcePackage: linux
UserAsoundrc:
WpaSupplicantLog:
dmi.bios.date: 06/18/2008
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 0402
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: P5QL PRO
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: Rev 1.xx
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr0402:bd06/18/2008:svnSystemmanufacturer:pnP5QLPRO:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP5QLPRO:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: P5QL PRO
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer
+ ---
+ AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
+ Architecture: amd64
+ AudioDevicesInUse:
+ USER PID ACCESS COMMAND
+ /dev/snd/controlC0: bjencks 1664 F.... pulseaudio
+ bjencks 1834 F.... gkrellm
+ CRDA: Error: [Errno 2] No such file or directory
+ Card0.Amixer.info:
+ Card hw:0 'Intel'/'HDA Intel at 0xf9ff8000 irq 22'
+ Mixer name : 'Realtek ALC1200'
+ Components : 'HDA:10ec0888,104382fe,00100101'
+ Controls : 40
+ Simple ctrls : 22
+ DistroRelease: Ubuntu 10.04
+ HibernationDevice: RESUME=UUID=871e7f67-1e86-4b04-bfcf-019835f0d9be
+ IwConfig:
+ lo no wireless extensions.
+
+ eth0 no wireless extensions.
+ MachineType: System manufacturer P5QL PRO
+ NonfreeKernelModules: nvidia
+ Package: linux (not installed)
+ ProcCmdLine: root=UUID=9b35165c-0c33-4b2e-b68e-7a7e4dda16c7 ro
+ ProcEnviron:
+ PATH=(custom, no user)
+ LANG=en_US.utf8
+ SHELL=/bin/bash
+ ProcVersionSignature: Ubuntu 2.6.32-27.49-generic 2.6.32.26+drm33.12
+ Regression: No
+ RelatedPackageVersions: linux-firmware 1.34.1
+ Reproducible: Yes
+ RfKill:
+
+ Tags: lucid hibernate resume needs-upstream-testing
+ Uname: Linux 2.6.32-27-generic x86_64
+ UserAsoundrc:
+
+ UserGroups: adm admin audio cdrom dialout dip floppy lpadmin netdev plugdev
powerdev scanner video
+ WpaSupplicantLog:
+
+ dmi.bios.date: 06/18/2008
+ dmi.bios.vendor: American Megatrends Inc.
+ dmi.bios.version: 0402
+ dmi.board.asset.tag: To Be Filled By O.E.M.
+ dmi.board.name: P5QL PRO
+ dmi.board.vendor: ASUSTeK Computer INC.
+ dmi.board.version: Rev 1.xx
+ dmi.chassis.asset.tag: Asset-1234567890
+ dmi.chassis.type: 3
+ dmi.chassis.vendor: Chassis Manufacture
+ dmi.chassis.version: Chassis Version
+ dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr0402:bd06/18/2008:svnSystemmanufacturer:pnP5QLPRO:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP5QLPRO:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
+ dmi.product.name: P5QL PRO
+ dmi.product.version: System Version
+ dmi.sys.vendor: System manufacturer
** Attachment added: "AlsaDevices.txt"
https://bugs.edge.launchpad.net/bugs/670232/+attachment/1793485/+files/AlsaDevices.txt
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https://bugs.launchpad.net/bugs/670232
Title:
Ethernet multicasts are not received after suspend
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