Bug 476052
| Summary: | [RHEL5.3] i386 paravirt guests are uninstallable on x86_64 dom0 | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 5 | Reporter: | Gurhan Ozen <gozen> |
| Component: | kernel-xen | Assignee: | Xen Maintainance List <xen-maint> |
| Status: | CLOSED DUPLICATE | QA Contact: | Martin Jenner <mjenner> |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | 5.3 | CC: | benl, jburke |
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2008-12-11 20:00:40 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
additional info: gozen said: was working in the 1204 This may be a duplicate of 472290, which was reproducible on RHEL 5.2. This is a duplicate of a known issue that i386 PV guests do not work on a host with over 64 GB. It was also an issue on RHEL 5.2 and thus not a blocker. *** This bug has been marked as a duplicate of bug 472290 *** |
Description of problem: BUG: unable to handle kernel paging request at virtual address e101c2c0 printing eip: c045952a 00ffc000 -> *pde = 00000017:847ff027 BUG: unable to handle kernel paging request at virtual address 15555840 printing eip: c061125b 00ffc000 -> *pde = 00000000:00000000 Oops: 0000 [#1] SMP last sysfs file: Modules linked in: CPU: 0 EIP: 0061:[<c061125b>] Not tainted VLI EFLAGS: 00010012 (2.6.18-126.el5xen #1) EIP is at do_page_fault+0x9df/0xbf9 eax: 00000108 ebx: 15555840 ecx: 0000001a edx: 55555000 esi: 2101c2c0 edi: 00000017 ebp: c062cec4 esp: c06f1cf0 ds: 007b es: 007b ss: e021 Process swapper (pid: 1, ti=c06f1000 task=c06f2aa0 task.ti=c06f1000) Stack: 00000067 00000010 c06f1d68 c06f2aa0 e101c2c0 00000840 c0ffd840 00000067 00000010 00000f45 00717000 c0ffd840 00716000 00ffd027 00000010 85de3067 00000017 85de3067 00000017 00000000 c06f1d68 c062ce35 00000000 0000000e Call Trace: [<c061087c>] do_page_fault+0x0/0xbf9 [<c0405597>] error_code+0x2b/0x30 [<c045952a>] page_address+0x6/0x81 [<c045dd9b>] __handle_mm_fault+0x245/0x11c4 [<c0450423>] do_generic_mapping_read+0x3d0/0x3d8 [<c0450c8e>] __generic_file_aio_read+0x166/0x198 [<c0451d7a>] generic_file_read+0x97/0xab [<c045f098>] get_user_pages+0x37e/0x499 [<c042fdd3>] autoremove_wake_function+0x0/0x2d [<c0477b3b>] get_arg_page+0x30/0x7c [<c0477cf7>] copy_strings+0xcd/0x173 [<c0477db6>] copy_strings_kernel+0x19/0x27 [<c04793d1>] do_execve+0xdf/0x1b2 [<c040337d>] sys_execve+0x2a/0x4a [<c0405413>] syscall_call+0x7/0xb [<c0402025>] _stext+0x25/0x3c [<c0402093>] init_post+0x57/0xbb [<c06f4672>] init+0x247/0x250 [<c04052ce>] ret_from_fork+0x6/0x1c [<c06f442b>] init+0x0/0x250 [<c06f442b>] init+0x0/0x250 [<c0403005>] kernel_thread_helper+0x5/0xb ======================= Code: 74 08 8b 15 00 74 7a c0 eb 08 a1 20 99 77 c0 8b 14 90 8b 74 24 10 c1 e2 0c 81 e6 ff ff ff 3f 89 f0 c1 e8 15 8d 9c c2 00 00 00 c0 <ff> 33 ff 73 04 52 68 41 cf 62 c0 e8 c3 ee e0 ff 8b 03 83 c4 10 EIP: [<c061125b>] do_page_fault+0x9df/0xbf9 SS:ESP e021:c06f1cf0 <0>Kernel panic - not syncing: Fatal exception Version-Release number of selected component (if applicable): # rpm -qa | grep xen xen-devel-3.0.3-79.el5 xen-devel-3.0.3-79.el5 kernel-xen-2.6.18-126.el5 xen-libs-3.0.3-79.el5 xen-debuginfo-3.0.3-79.el5 xen-3.0.3-79.el5 xen-debuginfo-3.0.3-79.el5 kernel-xen-devel-2.6.18-126.el5 xen-libs-3.0.3-79.el5 This is 20081210.nightly tree with the xen packages installed from errata 2009:8014 How reproducible: Everytime Steps to Reproduce: 1. Install RHEL5.3 x86_64 dom0 and try to install a paravirtualized 5.3 guest. 2. 3. Actual results: Installation crashes. Expected results: It shouldn't crash. Additional info: # free total used free shared buffers cached Mem: 33554432 33423056 131376 0 129024 31473956 -/+ buffers/cache: 1820076 31734356 Swap: 2096440 0 2096440 This is a 32 cpu, AMD system: processor : 31 vendor_id : AuthenticAMD cpu family : 16 model : 2 model name : Quad-Core AMD Opteron(tm) Processor 8356 stepping : 3 cpu MHz : 2300.082 cache size : 512 KB physical id : 31 siblings : 1 core id : 0 cpu cores : 1 fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu tsc msr pae mce cx8 apic mtrr mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall mmxext fxsr_opt lm 3dnowext 3dnow constant_tsc pni monitor cx16 lahf_lm cmp_legacy svm cr8_legacy bogomips : 5751.95 TLB size : 1024 4K pages clflush size : 64 cache_alignment : 64 address sizes : 48 bits physical, 48 bits virtual power management: ts ttp tm stc [6] [7] [8]