Created attachment 486479 [details] Kernel crash messages Description of problem: When I boot F15 alpha on a KVM/libvirt VM, it crashes just after the boot message regarding "unpacking root image" or something similar. A screenshot showing the crash message is attached. Version-Release number of selected component (if applicable): F15-alpha How reproducible: Every time Steps to Reproduce: 1. Create new VM 2. Launch VM using F15 alpha .iso 3. Actual results: Expected results: Additional info:
Here is the text of the error, collected via the text console: [ 0.349733] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 0.352884] pci 0000:00:01.0: PIIX3: Enabling Passive Release [ 0.356039] pci 0000:00:01.0: Activating ISA DMA hang workarounds [ 0.370920] Trying to unpack rootfs image as initramfs... [ 3.094266] swapper invoked oom-killer: gfp_mask=0x200d2, order=0, oom_adj=0, oom_score_adj=0 [ 3.098120] swapper cpuset=/ mems_allowed=0 [ 3.100096] Pid: 1, comm: swapper Not tainted 2.6.38-0.rc5.git1.1.fc15.x86_64 #1 [ 3.103654] Call Trace: [ 3.105285] [<ffffffff81096749>] ? cpuset_print_task_mems_allowed+0x91/0x9d [ 3.107972] [<ffffffff810da51c>] ? dump_header+0x80/0x1bc [ 3.110294] [<ffffffff810da7bd>] ? select_bad_process+0x54/0xf8 [ 3.112690] [<ffffffff810daf72>] ? out_of_memory+0x2cf/0x378 [ 3.115031] [<ffffffff810def45>] ? __alloc_pages_nodemask+0x5f3/0x772 [ 3.117562] [<ffffffff8110833d>] ? alloc_page_interleave+0x3c/0x83 [ 3.120049] [<ffffffff81108632>] ? alloc_pages_current+0x8d/0xd0 [ 3.122473] [<ffffffff810d7cd4>] ? find_get_page+0x22/0x62 [ 3.124784] [<ffffffff810d8726>] ? __page_cache_alloc+0x77/0x7e [ 3.127189] [<ffffffff810d88f1>] ? grab_cache_page_write_begin+0x54/0x9e [ 3.129799] [<ffffffff8113d107>] ? simple_write_begin+0x34/0x83 [ 3.132195] [<ffffffff810d83bb>] ? generic_file_buffered_write+0x114/0x240 [ 3.134840] [<ffffffff810d912b>] ? __generic_file_aio_write+0x242/0x272 [ 3.137419] [<ffffffff810f35d8>] ? unmap_mapping_range+0x5f/0x217 [ 3.139932] [<ffffffff810d91b3>] ? generic_file_aio_write+0x58/0xa6 [ 3.142438] [<ffffffff81120dff>] ? do_sync_write+0xbf/0xff [ 3.144750] [<ffffffff8114d82f>] ? fsnotify+0x1eb/0x217 [ 3.147021] [<ffffffff811ef9d7>] ? selinux_file_permission+0x57/0xb3 [ 3.149542] [<ffffffff811e7c72>] ? security_file_permission+0x2e/0x33 [ 3.152075] [<ffffffff811211ea>] ? rw_verify_area+0xb0/0xcd [ 3.154392] [<ffffffff81121475>] ? vfs_write+0xac/0xf3 [ 3.156603] [<ffffffff81121664>] ? sys_write+0x4a/0x6e [ 3.158854] [<ffffffff81b59fc6>] ? do_copy+0x73/0x8e [ 3.161035] [<ffffffff81b59718>] ? flush_buffer+0x77/0xa4 [ 3.163297] [<ffffffff81b596a1>] ? flush_buffer+0x0/0xa4 [ 3.165568] [<ffffffff81b84a51>] ? nofill+0x0/0x9 [ 3.167684] [<ffffffff81b84cba>] ? gunzip+0x260/0x306 [ 3.169925] [<ffffffff81b59cb0>] ? unpack_to_rootfs+0x175/0x286 [ 3.172317] [<ffffffff81b5966e>] ? error+0x0/0x17 [ 3.174429] [<ffffffff81b5a49d>] ? populate_rootfs+0x0/0xce [ 3.176748] [<ffffffff81b5a4f4>] ? populate_rootfs+0x57/0xce [ 3.179108] [<ffffffff810020a4>] ? do_one_initcall+0x7f/0x137 [ 3.181468] [<ffffffff81b57e88>] ? kernel_init+0x228/0x2a2 [ 3.183784] [<ffffffff8100a9e4>] ? kernel_thread_helper+0x4/0x10 [ 3.186199] [<ffffffff81b57c60>] ? kernel_init+0x0/0x2a2 [ 3.188454] [<ffffffff8100a9e0>] ? kernel_thread_helper+0x0/0x10 [ 3.190880] Mem-Info: [ 3.192393] Node 0 DMA per-cpu: [ 3.194248] CPU 0: hi: 0, btch: 1 usd: 0 [ 3.196363] Node 0 DMA32 per-cpu: [ 3.198263] CPU 0: hi: 186, btch: 31 usd: 13 [ 3.200411] active_anon:0 inactive_anon:0 isolated_anon:0 [ 3.200412] active_file:0 inactive_file:1 isolated_file:0 [ 3.200413] unevictable:82134 dirty:0 writeback:0 unstable:0 [ 3.200414] free:2 slab_reclaimable:4563 slab_unreclaimable:1504 [ 3.200414] mapped:0 shmem:0 pagetables:0 bounce:0 [ 3.211791] Node 0 DMA free:8kB min:0kB low:0kB high:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:15624kB isolated(anon):0kB isolated(file):0kB present:15684kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:248kB slab_unreclaimable:28kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:3906 all_unreclaimable? no [ 3.225805] lowmem_reserve[]: 0 0 0 0 [ 3.228376] Node 0 DMA32 free:0kB min:0kB low:0kB high:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:312912kB isolated(anon):0kB isolated(file):0kB present:500948kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:18004kB slab_unreclaimable:5988kB kernel_stack:160kB pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:78228 all_unreclaimable? no [ 3.242633] lowmem_reserve[]: 0 0 0 0 [ 3.245200] Node 0 DMA: 0*4kB 1*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 3.251273] Node 0 DMA32: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 3.257394] 82135 total pagecache pages [ 3.259298] 0 pages in swap cache [ 3.261059] Swap cache stats: add 0, delete 0, find 0/0 [ 3.263262] Free swap = 0kB [ 3.264923] Total swap = 0kB [ 3.270053] 131053 pages RAM [ 3.271753] 40258 pages reserved [ 3.273487] 0 pages shared [ 3.275101] 90760 pages non-shared [ 3.276872] [ pid ] uid tgid total_vm rss cpu oom_adj oom_score_adj name [ 3.280428] Kernel panic - not syncing: Out of memory and no killable processes... [ 3.280430] [ 3.285348] Pid: 1, comm: swapper Not tainted 2.6.38-0.rc5.git1.1.fc15.x86_64 #1 [ 3.288940] Call Trace: [ 3.290521] [<ffffffff81467a3a>] ? panic+0x91/0x19c [ 3.292679] [<ffffffff810daf85>] ? out_of_memory+0x2e2/0x378 [ 3.295021] [<ffffffff810def45>] ? __alloc_pages_nodemask+0x5f3/0x772 [ 3.297537] [<ffffffff8110833d>] ? alloc_page_interleave+0x3c/0x83 [ 3.300024] [<ffffffff81108632>] ? alloc_pages_current+0x8d/0xd0 [ 3.302439] [<ffffffff810d7cd4>] ? find_get_page+0x22/0x62 [ 3.304749] [<ffffffff810d8726>] ? __page_cache_alloc+0x77/0x7e [ 3.307150] [<ffffffff810d88f1>] ? grab_cache_page_write_begin+0x54/0x9e [ 3.309746] [<ffffffff8113d107>] ? simple_write_begin+0x34/0x83 [ 3.312143] [<ffffffff810d83bb>] ? generic_file_buffered_write+0x114/0x240 [ 3.314808] [<ffffffff810d912b>] ? __generic_file_aio_write+0x242/0x272 [ 3.317405] [<ffffffff810f35d8>] ? unmap_mapping_range+0x5f/0x217 [ 3.319888] [<ffffffff810d91b3>] ? generic_file_aio_write+0x58/0xa6 [ 3.322372] [<ffffffff81120dff>] ? do_sync_write+0xbf/0xff [ 3.324677] [<ffffffff8114d82f>] ? fsnotify+0x1eb/0x217 [ 3.338648] [<ffffffff811ef9d7>] ? selinux_file_permission+0x57/0xb3 [ 3.341170] [<ffffffff811e7c72>] ? security_file_permission+0x2e/0x33 [ 3.343697] [<ffffffff811211ea>] ? rw_verify_area+0xb0/0xcd [ 3.346016] [<ffffffff81121475>] ? vfs_write+0xac/0xf3 [ 3.348221] [<ffffffff81121664>] ? sys_write+0x4a/0x6e [ 3.350475] [<ffffffff81b59fc6>] ? do_copy+0x73/0x8e [ 3.352653] [<ffffffff81b59718>] ? flush_buffer+0x77/0xa4 [ 3.354947] [<ffffffff81b596a1>] ? flush_buffer+0x0/0xa4 [ 3.357207] [<ffffffff81b84a51>] ? nofill+0x0/0x9 [ 3.359312] [<ffffffff81b84cba>] ? gunzip+0x260/0x306 [ 3.361508] [<ffffffff81b59cb0>] ? unpack_to_rootfs+0x175/0x286 [ 3.363921] [<ffffffff81b5966e>] ? error+0x0/0x17 [ 3.366038] [<ffffffff81b5a49d>] ? populate_rootfs+0x0/0xce [ 3.368352] [<ffffffff81b5a4f4>] ? populate_rootfs+0x57/0xce [ 3.370702] [<ffffffff810020a4>] ? do_one_initcall+0x7f/0x137 [ 3.373064] [<ffffffff81b57e88>] ? kernel_init+0x228/0x2a2 [ 3.375361] [<ffffffff8100a9e4>] ? kernel_thread_helper+0x4/0x10 [ 3.377787] [<ffffffff81b57c60>] ? kernel_init+0x0/0x2a2 [ 3.380076] [<ffffffff8100a9e0>] ? kernel_thread_helper+0x0/0x10
It appears that with 768MB allocated to the VM, it does boot...
*** This bug has been marked as a duplicate of bug 682555 ***