[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] RE: [Xen-devel] Latest pvops hangs on boot
Replying to my own email... >Thanks for the quick replies, guys. I've updated my boot config and am now >getting much more logging going on, though I'm still lost as to what's >going on. My latest log file is attached. The system hangs right in the >middle of a line of text. On a previous boot, I got a few characters more, >so it's not perfectly deterministic. > >Is there any place these command line options are documented, outside of >the source? This is the first I've heard of some of these. > I started poking through the source, and found that the correct option is sync_console, not console_sync. Now that I've done that, I'm finally seeing a panic: [ 4.587828] ACPI: Core revision 20090521 [ 4.601065] alloc irq_desc for 1286 on node 0 [ 4.605836] alloc kstat_irqs on node 0 [ 4.610014] cpu 0 spinlock event irq 1286 [ 4.614274] BUG: unable to handle kernel NULL pointer dereference at (null) [ 4.621455] IP: [<ffffffff814a5b89>] set_cpu_sibling_map+0x116/0x2f9 [ 4.628051] PGD 0 [ 4.630296] Oops: 0002 [#1] SMP [ 4.633753] last sysfs file: [ 4.636961] CPU 0 [ 4.639204] Modules linked in: [ 4.642490] Pid: 1, comm: swapper Not tainted 2.6.31.5 #4 X8DTN [ 4.648643] RIP: e030:[<ffffffff814a5b89>] [<ffffffff814a5b89>] set_cpu_sibling_map+0x116/0x2f9 [ 4.657873] RSP: e02b:ffff8802ed86fe40 EFLAGS: 00010246 [ 4.663418] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 4.670794] RDX: ffffc90000000000 RSI: ffffffff81856100 RDI: 0000000000000000 [ 4.678169] RBP: ffff8802ed86fea0 R08: 0000000000000000 R09: ffff8801bfc25e00 [ 4.685543] R10: ffff8801bfc25e00 R11: ffff8802ed86fdb0 R12: 0000000000001000 [ 4.692919] R13: ffffc90000014980 R14: ffffffffffffffff R15: 0000000000000000 [ 4.700296] FS: 0000000000000000(0000) GS:ffffc90000000000(0000) knlGS:0000000000000000 [ 4.708839] CS: e033 DS: 0000 ES: 0000 CR0: 000000008005003b [ 4.714819] CR2: 0000000000000000 CR3: 0000000001001000 CR4: 0000000000002660 [ 4.728633] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 4.736008] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 4.743383] Process swapper (pid: 1, threadinfo ffff8802ed86e000, task ffff8801bf078000) [ 4.751920] Stack: [ 4.754172] ffff8802ed86fe50 0000000000000506 ffff8801bfc3ccc0 0000000000000000 [ 4.761539] <0> 0000000000000506 ffff8801bfc3cd2c 0000000034e8bb78 ffffffff819a3270 [ 4.769581] <0> 0000000000001000 0000000000000000 ffffffffffffffff 0000000000000000 [ 4.778048] Call Trace: [ 4.780740] [<ffffffff81882433>] xen_smp_prepare_cpus+0x3d/0x134 [ 4.787075] [<ffffffff8100fbb4>] ? xen_spin_lock+0xb/0xd [ 4.792715] [<ffffffff8187da4f>] kernel_init+0x84/0x1d3 [ 4.798270] [<ffffffff81014daa>] child_rip+0xa/0x20 [ 4.803477] [<ffffffff81013f67>] ? int_ret_from_sys_call+0x7/0x1b [ 4.809900] [<ffffffff8101471d>] ? retint_restore_args+0x5/0x6 [ 4.816062] [<ffffffff8100e7a5>] ? xen_force_evtchn_callback+0xd/0xf [ 4.822743] [<ffffffff8100e7a5>] ? xen_force_evtchn_callback+0xd/0xf [ 4.829425] [<ffffffff81014da0>] ? child_rip+0x0/0x20 [ 4.834805] Code: c7 e8 60 21 b8 ff 48 8b 55 a8 3b 05 92 03 3b 00 0f 8c 60 ff ff ff eb 17 4a 8b 14 fd 90 63 85 81 48 c7 c0 80 e2 00 00 48 8b 04 10 <3e> 0f ab 38 49 8b 85 a0 00 00 00 3e 0f ab 18 48 c7 c0 80 49 01 [ 4.854192] RIP [<ffffffff814a5b89>] set_cpu_sibling_map+0x116/0x2f9 [ 4.860864] RSP <ffff8802ed86fe40> [ 4.864591] CR2: 0000000000000000 [ 4.868151] ---[ end trace 4eaa2a86a8e2da22 ]--- [ 4.873040] Kernel panic - not syncing: Attempted to kill init! [ 4.879204] Pid: 1, comm: swapper Tainted: G D 2.6.31.5 #4 [ 4.885625] Call Trace: [ 4.888314] [<ffffffff814a9e70>] panic+0x75/0x130 [ 4.893348] [<ffffffff8100fbb4>] ? xen_spin_lock+0xb/0xd [ 4.898984] [<ffffffff8104be9e>] do_exit+0x75/0x6fe [ 4.904191] [<ffffffff814ad0a5>] oops_end+0xdb/0xe3 [ 4.909400] [<ffffffff81034118>] no_context+0x1f1/0x200 [ 4.914954] [<ffffffff810342d3>] __bad_area_nosemaphore+0x1ac/0x1d2 [ 4.921551] [<ffffffff8100922a>] ? hypercall_page+0x22a/0x1006 [ 4.927711] [<ffffffff8100922a>] ? hypercall_page+0x22a/0x1006 [ 4.933872] [<ffffffff8100922a>] ? hypercall_page+0x22a/0x1006 [ 4.940035] [<ffffffff8100e7a5>] ? xen_force_evtchn_callback+0xd/0xf [ 4.946716] [<ffffffff8100eed2>] ? check_events+0x12/0x20 [ 4.952445] [<ffffffff81034307>] bad_area_nosemaphore+0xe/0x10 [ 4.958606] [<ffffffff814ae5ea>] do_page_fault+0x174/0x2b2 [ 4.964422] [<ffffffff814ac545>] page_fault+0x25/0x30 [ 4.969795] [<ffffffff814a5b89>] ? set_cpu_sibling_map+0x116/0x2f9 [ 4.976303] [<ffffffff81882433>] xen_smp_prepare_cpus+0x3d/0x134 [ 4.982638] [<ffffffff8100fbb4>] ? xen_spin_lock+0xb/0xd [ 4.988280] [<ffffffff8187da4f>] kernel_init+0x84/0x1d3 [ 4.993828] [<ffffffff81014daa>] child_rip+0xa/0x20 [ 4.999025] [<ffffffff81013f67>] ? int_ret_from_sys_call+0x7/0x1b [ 5.005486] [<ffffffff8101471d>] ? retint_restore_args+0x5/0x6 [ 5.011650] [<ffffffff8100e7a5>] ? xen_force_evtchn_callback+0xd/0xf [ 5.018332] [<ffffffff8100e7a5>] ? xen_force_evtchn_callback+0xd/0xf [ 5.025013] [<ffffffff81014da0>] ? child_rip+0x0/0x20 Complete log is attached. -Mitch Attachment:
bootlog2.txt _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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