I had the same problem on a hardy amd64 hardy dom0 running xen 3.2 and kernel 2.6.24-21-xen. When I tried to install sun-java6-jdk on an i386 lucid domU.
I can confirm that the xen patch mentioned by Stefan in comment 58 solved my problem. Before patching, the installation of sun-java6-bin crashed reliably, and calling 'dpkg --configure -a' showed this: ----- Setting up sun-java6-bin (6.21dlj-0ubuntu1~lucid1~ppa1) ... update-alternatives: using /usr/lib/jvm/java-6-sun/jre/bin/ControlPanel to provide /usr/bin/ControlPanel (ControlPanel) in auto mode. ... update-alternatives: using /usr/lib/jvm/java-6-sun/jre/lib/jexec to provide /usr/bin/jexec (jexec) in auto mode. [ 51.946179] ------------[ cut here ]------------ [ 51.946188] kernel BUG at /build/buildd/linux-ec2-2.6.32/arch/x86/mm/hypervisor.c:461! [ 51.946192] invalid opcode: 0000 [#1] SMP [ 51.946197] last sysfs file: /sys/kernel/uevent_seqnum [ 51.946200] Modules linked in: ipv6 [ 51.946204] [ 51.946208] Pid: 836, comm: java Not tainted (2.6.32-317-ec2 #36-Ubuntu) [ 51.946211] EIP: 0061:[<c01184c0>] EFLAGS: 00010282 CPU: 0 [ 51.946217] EIP is at T.571+0x150/0x180 [ 51.946219] EAX: ffffffea EBX: e1dc3e70 ECX: 00000002 EDX: 00000000 [ 51.946222] ESI: b70d8000 EDI: 00000003 EBP: e1dc3ebc ESP: e1dc3e60 [ 51.946225] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0069 [ 51.946228] Process java (pid: 836, ti=e1dc2000 task=e19f72f0 task.ti=e1dc2000) [ 51.946231] Stack: [ 51.946233] c1df9960 e1dc3ee0 80000000 00000061 0000000e 00000000 e1a4b000 b70d8061 [ 51.946243] <0> 80000003 00000000 00000000 00000040 00000001 ffffffea e1dc3ee0 00000001 [ 51.946253] <0> 00000000 00007ff0 00000000 00000000 b70d8001 00000003 c233a000 e1dc3efc [ 51.946265] Call Trace: [ 51.946271] [<c011884d>] ? xen_l3_entry_update+0x12d/0x1b0 [ 51.946276] [<c011454e>] ? pud_populate+0x9e/0xc0 [ 51.946281] [<c01af189>] ? __pmd_alloc+0x99/0xa0 [ 51.946285] [<c01b35b9>] ? handle_mm_fault+0x509/0x5b0 [ 51.946290] [<c01b833a>] ? do_munmap+0x23a/0x2d0 [ 51.946295] [<c0537d59>] ? do_page_fault+0x119/0x340 [ 51.946300] [<c0537c40>] ? do_page_fault+0x0/0x340 [ 51.946304] [<c0536185>] ? error_code+0x3d/0x44 ---- I applied the patch to the sources of xen- hypervisor-3.2_3.2.0_amd64.deb, rebooted with the patched hypervisor and the old dom0 kernel (2.6.24-21-xen). The dpkg --configure step didn't crash the domU, and I can run tomcat6. Up to now, there has been no heavy load on the instance. I'll report back if I experience crashes. Thank you, Stefan. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/634487 Title: t1.micro instance hangs when installing java To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-release-notes/+bug/634487/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
