Je viens de reprendre la main sur un serveur linux Debian. J'ai remarqué qu'il y a dans apache beaucoup de bug lié au module pagespeed .
Je pensais avoir réglé les problèmes concernant ce module ( problème lié à des droits d'accès ).
mais je viens de rencontrer un beau crash du serveur, c'est à dire que je ne pouvais plus du tous me connecter par ssh dessus. Voici les logs ( je n'y connais rien sur ce type de logs):
Sep 23 23:31:31 xfrance kernel: [ 0.140000] [<ffffffff8104f8f9>] warn_slowpath_null+0x15/0x17
Sep 23 23:31:31 xfrance kernel: [ 0.144000] [<ffffffff8148baf7>] setup_local_APIC+0x182/0x27c
Sep 23 23:31:31 xfrance kernel: [ 0.144000] [<ffffffff814692cf>] native_smp_prepare_cpus+0x2a5/0x37c
Sep 23 23:31:31 xfrance kernel: [ 0.144000] [<ffffffff814605ea>] kernel_init+0x71/0x1e3
Sep 23 23:31:31 xfrance kernel: [ 0.144000] [<ffffffff810243c4>] kernel_thread_helper+0x4/0x10
Sep 23 23:31:31 xfrance kernel: [ 0.148000] [<ffffffff81460579>] ? kernel_init+0x0/0x1e3
Sep 23 23:31:31 xfrance kernel: [ 0.148000] [<ffffffff810243c0>] ? kernel_thread_helper+0x0/0x10
Sep 23 23:31:31 xfrance kernel: [ 0.148000] ---[ end trace 4eaa2a86a8e2da22 ]---
Sep 23 23:31:31 xfrance kernel: [ 0.148000] CPU0: Intel(R) Xeon(R) CPU E5520 @ 2.27GHz stepping 05
Sep 23 23:31:31 xfrance kernel: [ 0.260000] Booting Node 0, Processors #1
Sep 23 23:31:31 xfrance kernel: [ 0.020000] ------------[ cut here ]------------
Sep 23 23:31:31 xfrance kernel: [ 0.020000] WARNING: at arch/x86/kernel/apic/apic.c:1238 setup_local_APIC+0x182/0x27c()
Sep 23 23:31:31 xfrance kernel: [ 0.020000] Hardware name: Virtual Machine
Sep 23 23:31:31 xfrance kernel: [ 0.020000] Modules linked in:
Sep 23 23:31:31 xfrance kernel: [ 0.020000] Pid: 0, comm: swapper Tainted: G W 2.6.35.8-ikhpv1 #5
Sep 23 23:31:31 xfrance kernel: [ 0.020000] Call Trace:
Sep 23 23:31:31 xfrance kernel: [ 0.020000] [<ffffffff8148baf7>] ? setup_local_APIC+0x182/0x27c
Sep 23 23:31:31 xfrance kernel: [ 0.020000] [<ffffffff8104f8b6>] warn_slowpath_common+0x80/0xae
Sep 23 23:31:31 xfrance kernel: [ 0.020000] [<ffffffff8104f8f9>] warn_slowpath_null+0x15/0x17
Sep 23 23:31:31 xfrance kernel: [ 0.020000] [<ffffffff8148baf7>] setup_local_APIC+0x182/0x27c
Sep 23 23:31:31 xfrance kernel: [ 0.020000] [<ffffffff8148b2c3>] start_secondary+0xe1/0x1c4
Sep 23 23:31:31 xfrance kernel: [ 0.020000] ---[ end trace 4eaa2a86a8e2da23 ]---
Sep 23 23:31:31 xfrance kernel: [ 0.020000] CPU: Unsupported number of siblings 16 #2
Sep 23 23:31:31 xfrance kernel: [ 0.020000] ------------[ cut here ]------------
Sep 23 23:31:31 xfrance kernel: [ 0.020000] WARNING: at arch/x86/kernel/apic/apic.c:1238 setup_local_APIC+0x182/0x27c()
Sep 23 23:31:31 xfrance kernel: [ 0.020000] Hardware name: Virtual Machine
Sep 23 23:31:31 xfrance kernel: [ 0.020000] Modules linked in:
Sep 23 23:31:31 xfrance kernel: [ 0.020000] Pid: 0, comm: swapper Tainted: G W 2.6.35.8-ikhpv1 #5