Bonjour,
Une fois par jour, logcheck me renvoie un log bizarre :
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System Events
=-=-=-=-=-=-=
Dec 17 01:27:56 MyServer kernel: [1337108.259782] ------------[ cut here ]------------
Dec 17 01:27:56 MyServer kernel: [1337108.261479] kernel BUG at /build/linux-rrsxby/linux-3.2.51/fs/buffer.c:3236!
Dec 17 01:27:56 MyServer kernel: [1337108.263188] invalid opcode: 0000 [#3] SMP
Dec 17 01:27:56 MyServer kernel: [1337108.264894] CPU 0
Dec 17 01:27:56 MyServer kernel: [1337108.264913] Modules linked in: xt_multiport nfsd nfs nfs_acl auth_rpcgss fscache lockd sunrpc xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ipt_REJECT iptable_filter ip_tables x_tables fuse loop snd_hda_codec_hdmi snd_hda_codec_realtek iTCO_wdt i915 drm_kms_helper drm psmouse i2c_algo_bit pcspkr acpi_cpufreq coretemp i2c_i801 video snd_hda_intel evdev parport_pc parport iTCO_vendor_support mperf snd_hda_codec i2c_core serio_raw processor thermal_sys button crc32c_intel ghash_clmulni_intel cryptd snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore ext4 crc16 jbd2 mbcache sg sd_mod crc_t10dif ahci libahci ehci_hcd usbcore r8169 mii usb_common libata scsi_mod [last unloaded: scsi_wait_scan]
Dec 17 01:27:56 MyServer kernel: [1337108.277912]
Dec 17 01:27:56 MyServer kernel: [1337108.279815] Pid: 2052, comm: transmission-da Tainted: G D 3.2.0-4-amd64 #1 Debian 3.2.51-1 To Be Filled By O.E.M. To Be Filled By O.E.M./H61M-DGS
Dec 17 01:27:56 MyServer kernel: [1337108.283857] RIP: 0010:[<ffffffff8111d618>] [<ffffffff8111d618>] free_buffer_head+0xe/0x2b
Dec 17 01:27:56 MyServer kernel: [1337108.285980] RSP: 0018:ffff880118923898 EFLAGS: 00010287
Dec 17 01:27:56 MyServer kernel: [1337108.288095] RAX: ffff880072a9b790 RBX: ffff880072a9b748 RCX: ffff8801189239b0
Dec 17 01:27:56 MyServer kernel: [1337108.290238] RDX: ffff8801189239b0 RSI: ffff880072a9b748 RDI: ffff880072a9b748
Dec 17 01:27:56 MyServer kernel: [1337108.292370] RBP: ffff8801143233b0 R08: 0000000000000023 R09: ffff880118923c50
Dec 17 01:27:56 MyServer kernel: [1337108.294500] R10: ffff880118923c50 R11: ffff880118923c50 R12: ffffea0001e22d40
Dec 17 01:27:56 MyServer kernel: [1337108.296621] R13: ffffea0001e22d20 R14: 0000000000000001 R15: 0000000000000000
Dec 17 01:27:56 MyServer kernel: [1337108.298750] FS: 00007fdf61b48700(0000) GS:ffff88011f200000(0000) knlGS:0000000000000000
Dec 17 01:27:56 MyServer kernel: [1337108.300907] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Dec 17 01:27:56 MyServer kernel: [1337108.303065] CR2: 00007f5fb33bf378 CR3: 00000001186f5000 CR4: 00000000001406f0
Dec 17 01:27:56 MyServer kernel: [1337108.305249] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
Dec 17 01:27:56 MyServer kernel: [1337108.307434] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Dec 17 01:27:56 MyServer kernel: [1337108.309604] Process transmission-da (pid: 2052, threadinfo ffff880118922000, task ffff880117b4e7f0)
Dec 17 01:27:56 MyServer kernel: [1337108.311813] Stack:
Dec 17 01:27:56 MyServer kernel: [1337108.314000] 0000000000001000 ffffffff8111d6c4 ffff880118923c50 ffff880100000001
Dec 17 01:27:56 MyServer kernel: [1337108.316271] ffff880118923a30 ffff880072a9b748 ffffea0001e22d20 ffff880118923c50
Dec 17 01:27:56 MyServer kernel: [1337108.318550] ffff880118923a30 ffffffff810c2f8e 00000000c9fd9158 ffffffff81658cc0
Dec 17 01:27:56 MyServer kernel: [1337108.320833] Call Trace:
Dec 17 01:27:56 MyServer kernel: [1337108.323088] [<ffffffff8111d6c4>] ? try_to_free_buffers+0x8f/0xa1
Dec 17 01:27:56 MyServer kernel: [1337108.325390] [<ffffffff810c2f8e>] ? shrink_page_list+0x55c/0x73f
Dec 17 01:27:56 MyServer kernel: [1337108.327632] [<ffffffff810ca042>] ? zone_page_state_add+0x14/0x23
Dec 17 01:27:56 MyServer kernel: [1337108.329806] [<ffffffff810ca85c>] ? __mod_zone_page_state+0x3c/0x45
Dec 17 01:27:56 MyServer kernel: [1337108.331951] [<ffffffff810c115b>] ? update_isolated_counts+0x13b/0x15a
Dec 17 01:27:56 MyServer kernel: [1337108.334092] [<ffffffff810c3595>] ? shrink_inactive_list+0x256/0x3f0
Dec 17 01:27:56 MyServer kernel: [1337108.336232] [<ffffffff810411ca>] ? find_busiest_group+0x1f5/0x805
Dec 17 01:27:56 MyServer kernel: [1337108.338329] [<ffffffff810c3dd1>] ? shrink_zone+0x3c0/0x4e6
Dec 17 01:27:56 MyServer kernel: [1337108.340442] [<ffffffff810c42ef>] ? do_try_to_free_pages+0x1cc/0x41c
Dec 17 01:27:56 MyServer kernel: [1337108.342582] [<ffffffff810cac98>] ? __inc_zone_state+0x41/0x49
Dec 17 01:27:56 MyServer kernel: [1337108.344680] [<ffffffff810bb203>] ? get_page_from_freelist+0x61f/0x665
Dec 17 01:27:56 MyServer kernel: [1337108.346799] [<ffffffff810c47aa>] ? try_to_free_pages+0xa9/0xe9
Dec 17 01:27:56 MyServer kernel: [1337108.348927] [<ffffffff810bb736>] ? __alloc_pages_nodemask+0x4ed/0x7aa
Dec 17 01:27:56 MyServer kernel: [1337108.351075] [<ffffffff8105fd09>] ? finish_wait+0x35/0x60
Dec 17 01:27:56 MyServer kernel: [1337108.353229] [<ffffffff810e4f32>] ? alloc_pages_current+0xc7/0xe4
Dec 17 01:27:56 MyServer kernel: [1337108.355398] [<ffffffff810bd535>] ? __do_page_cache_readahead+0x96/0x1c3
Dec 17 01:27:56 MyServer kernel: [1337108.357589] [<ffffffff810bd87d>] ? force_page_cache_readahead+0x5f/0x83
Dec 17 01:27:56 MyServer kernel: [1337108.359740] [<ffffffff810b7e6d>] ? sys_fadvise64_64+0x141/0x1e2
Dec 17 01:27:56 MyServer kernel: [1337108.361871] [<ffffffff81354212>] ? system_call_fastpath+0x16/0x1b
Dec 17 01:27:56 MyServer kernel: [1337108.363981] Code: 50 65 ff 04 25 90 0a 01 00 48 89 44 24 08 e8 4c ff ff ff 48 8b 44 24 08 48 83 c4 18 c3 48 8d 47 48 56 48 39 47 48 48 89 fe 74 02 <0f> 0b 48 8b 3d 97 c4 6c 00 e8 d1 da fc ff 65 ff 0c 25 90 0a 01
Dec 17 01:27:56 MyServer kernel: [1337108.368523] RIP [<ffffffff8111d618>] free_buffer_head+0xe/0x2b
Dec 17 01:27:56 MyServer kernel: [1337108.370691] RSP <ffff880118923898>
Dec 17 01:27:56 MyServer kernel: [1337108.380989] ---[ end trace a52fbd54b592738c ]---
Quelqu’un a une idée à quoi ça correspond?
Merci beaucoup.