@piratebab : Je ne sais pas comment faire le lien entre les paquets Debian et une ressource utilisée. Si, par exemple, je découvre que core-utils est une dépendance commune à sudo, bash, et DHCP, ça ne donne quoi comme info ?
@lol : Merci pour l'astuce. Malheureusement, atop avait cessé de fonctionner. Du coup, les log indiquent une activité normale jusqu'à 16h35, puis plus rien jusqu'à 17h21, au reboot de la machine.
En épluchant un peu les autres logs dispos, je découvre des choses peut-être plus utiles. Ces quelques lignes dans auth.log:
Code : Tout sélectionner
Mar 7 16:54:47 PC-Duna login[3702]: pam_systemd(login:session): Failed to create session: Connection timed out
Mar 7 17:09:04 PC-Duna dbus[2510]: [system] Failed to activate service 'org.freedesktop.systemd1': timed out
Une récurrence de ces lignes avant le reboot dans daemon.log :
Code : Tout sélectionner
Mar 7 16:54:18 PC-Duna acpid: client 3101[0:0] has disconnected
Mar 7 16:54:34 PC-Duna acpid: client connected from 3101[0:0]
Mar 7 16:54:34 PC-Duna acpid: 1 client rule loaded
Les lignes correspondant à mon activité quand je me suis rendu compte que quelque-chose tournait mal (toujours dans daemon.log) :
Code : Tout sélectionner
# Là, j'ai tapé le fameux sudo service network restart
Mar 7 16:34:06 PC-Duna dbus[2510]: [system] Activating service name='org.freedesktop.systemd1' (using servicehelper)
Mar 7 16:34:06 PC-Duna dbus[2510]: [system] Successfully activated service 'org.freedesktop.systemd1'
Mar 7 16:34:15 PC-Duna dhclient[33906]: Killed old client process
Mar 7 16:34:15 PC-Duna dbus[2510]: [system] Activating service name='org.freedesktop.nm_dispatcher' (using servicehelper)
Mar 7 16:34:15 PC-Duna dbus[2510]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
Mar 7 16:34:15 PC-Duna nm-dispatcher: req:1 'connectivity-change': new request (1 scripts)
Mar 7 16:34:15 PC-Duna nm-dispatcher: req:1 'connectivity-change': start running ordered scripts...
Mar 7 16:34:16 PC-Duna dhclient[33906]: Internet Systems Consortium DHCP Client 4.3.5
Mar 7 16:34:16 PC-Duna dhclient[33906]: Copyright 2004-2016 Internet Systems Consortium.
Mar 7 16:34:16 PC-Duna dhclient[33906]: All rights reserved.
Mar 7 16:34:16 PC-Duna dhclient[33906]: For info, please visit https://www.isc.org/software/dhcp/
Mar 7 16:34:16 PC-Duna dhclient[33906]:
Mar 7 16:34:16 PC-Duna dhclient[33906]: Listening on LPF/eth1/44:39:c4:51:8c:c6
Mar 7 16:34:16 PC-Duna dhclient[33906]: Sending on LPF/eth1/44:39:c4:51:8c:c6
Mar 7 16:34:16 PC-Duna dhclient[33906]: Sending on Socket/fallback
Mar 7 16:34:16 PC-Duna dhclient[33906]: DHCPRELEASE on eth1 to 10.75.58.124 port 67
Mar 7 16:34:16 PC-Duna avahi-daemon[2874]: Withdrawing address record for 10.75.58.18 on eth1.
Mar 7 16:34:16 PC-Duna avahi-daemon[2874]: Leaving mDNS multicast group on interface eth1.IPv4 with address 10.75.58.18.
Mar 7 16:34:16 PC-Duna avahi-daemon[2874]: Interface eth1.IPv4 no longer relevant for mDNS.
# Ici, le konsole était freeze (Ctrl + C affiche ^C mais n'interrompt pas le processus)
# Je ne sais pas à quoi correspond la suite, mais ce délai de 707 secondes ne me semble pas tout à fait normal...
Mar 7 16:41:11 PC-Duna PackageKit: refresh-cache transaction /21638_cdabbadd from uid 1000 finished with failed after 707136ms
Mar 7 16:41:18 PC-Duna PackageKit: get-updates transaction /21639_aebdbeeb from uid 1000 finished with success after 6734ms
Mar 7 16:43:51 PC-Duna dhclient[34280]: Internet Systems Consortium DHCP Client 4.3.5
Mar 7 16:43:51 PC-Duna dhclient[34280]: Copyright 2004-2016 Internet Systems Consortium.
Mar 7 16:43:51 PC-Duna dhclient[34280]: All rights reserved.
Mar 7 16:43:51 PC-Duna dhclient[34280]: For info, please visit https://www.isc.org/software/dhcp/
Mar 7 16:43:51 PC-Duna dhclient[34280]:
Mar 7 16:43:51 PC-Duna dbus[2510]: [system] Activating service name='org.freedesktop.nm_dispatcher' (using servicehelper)
Mar 7 16:43:51 PC-Duna dbus[2510]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
Mar 7 16:43:51 PC-Duna nm-dispatcher: req:1 'connectivity-change': new request (1 scripts)
Mar 7 16:43:51 PC-Duna nm-dispatcher: req:1 'connectivity-change': start running ordered scripts...
Mar 7 16:43:52 PC-Duna PackageKit: get-updates transaction /21640_abeddada from uid 1000 finished with success after 1477ms
Mar 7 16:43:54 PC-Duna PackageKit: get-updates transaction /21641_ebeccecc from uid 1000 finished with success after 1500ms
Mar 7 16:54:18 PC-Duna acpid: client 3101[0:0] has disconnected
Mar 7 16:54:34 PC-Duna acpid: client connected from 3101[0:0]
Mar 7 16:54:34 PC-Duna acpid: 1 client rule loaded
Et un peu de kern.log à la même période. Je n'ai jamais rien compris à ce fichier de log à part qu'un call trace est généralement mauvais signe :
Code : Tout sélectionner
Mar 7 16:34:17 PC-Duna kernel: [21582.776693] ------------[ cut here ]------------
Mar 7 16:34:17 PC-Duna kernel: [21582.776719] WARNING: CPU: 14 PID: 33924 at /build/linux-QtSjAP/linux-4.9.13/drivers/net/ethernet/intel/e1000e/netdev.c:4676 e1000e_close+0x113/0x150 [e1000e]
Mar 7 16:34:17 PC-Duna kernel: [21582.776721] Modules linked in: nvidia_uvm(POE) ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter ip_tables x_tables pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) bnep bluetooth rfkill binfmt_misc nfsd auth_rpcgss nfs_acl nfs lockd grace fscache sunrpc nvidia_drm(POE) drm_kms_helper drm nvidia_modeset(POE) loop parport_pc ppdev lp parport snd_usb_audio snd_usbmidi_lib rtsx_usb_ms intel_rapl snd_hda_codec_hdmi sb_edac edac_core x86_pkg_temp_thermal intel_powerclamp snd_hda_codec_realtek coretemp snd_hda_codec_generic kvm_intel rtsx_usb_sdmmc mmc_core joydev snd_rawmidi memstick nvidia(POE) rtsx_usb kvm snd_seq_device snd_hda_intel irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm iTCO_wdt iTCO_vendor_support mei_me
Mar 7 16:34:17 PC-Duna kernel: [21582.776784] snd_timer intel_cstate snd evdev soundcore intel_uncore lpc_ich mei serio_raw intel_rapl_perf sg mfd_core shpchp wmi tpm_tis tpm_tis_core tpm button ext4 crc16 jbd2 fscrypto ecb glue_helper lrw gf128mul ablk_helper cryptd aes_x86_64 mbcache raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor hid_generic usbhid hid raid6_pq libcrc32c crc32c_generic raid1 multipath linear raid0 md_mod sr_mod cdrom sd_mod crc32c_intel psmouse ahci igb libahci xhci_pci ata_generic xhci_hcd libata ehci_pci ehci_hcd e1000e usbcore i2c_algo_bit scsi_mod i2c_i801 dca i2c_smbus ptp pps_core usb_common fjes
Mar 7 16:34:17 PC-Duna kernel: [21582.776850] CPU: 14 PID: 33924 Comm: ip Tainted: P W OE 4.9.0-2-amd64 #1 Debian 4.9.13-1
Mar 7 16:34:17 PC-Duna kernel: [21582.776851] Hardware name: LENOVO 30A4S04R00/To be filled by O.E.M., BIOS A6KT62AUS 12/30/2014
Mar 7 16:34:17 PC-Duna kernel: [21582.776854] 0000000000000000 ffffffff97528594 0000000000000000 0000000000000000
Mar 7 16:34:17 PC-Duna kernel: [21582.776858] ffffffff97276dde 0000000000000000 ffff9df583c7c000 ffff9e0577bb0000
Mar 7 16:34:17 PC-Duna kernel: [21582.776861] ffff9df583c7c8c0 0000000000000001 0000000000000000 ffffffffc03e7103
Mar 7 16:34:17 PC-Duna kernel: [21582.776865] Call Trace:
Mar 7 16:34:17 PC-Duna kernel: [21582.776875] [<ffffffff97528594>] ? dump_stack+0x5c/0x78
Mar 7 16:34:17 PC-Duna kernel: [21582.776883] [<ffffffff97276dde>] ? __warn+0xbe/0xe0
Mar 7 16:34:17 PC-Duna kernel: [21582.776894] [<ffffffffc03e7103>] ? e1000e_close+0x113/0x150 [e1000e]
Mar 7 16:34:17 PC-Duna kernel: [21582.776900] [<ffffffff976eefc4>] ? __dev_close_many+0x94/0x100
Mar 7 16:34:17 PC-Duna kernel: [21582.776903] [<ffffffff976ef18a>] ? __dev_close+0x3a/0x70
Mar 7 16:34:17 PC-Duna kernel: [21582.776909] [<ffffffff976f85f6>] ? __dev_change_flags+0x96/0x150
Mar 7 16:34:17 PC-Duna kernel: [21582.776912] [<ffffffff976f86d3>] ? dev_change_flags+0x23/0x60
Mar 7 16:34:17 PC-Duna kernel: [21582.776917] [<ffffffff97706cfe>] ? do_setlink+0x30e/0xd20
Mar 7 16:34:17 PC-Duna kernel: [21582.776922] [<ffffffff97546ff9>] ? list_del+0x9/0x30
Mar 7 16:34:17 PC-Duna kernel: [21582.776927] [<ffffffff973dd09a>] ? page_is_poisoned+0xa/0x20
Mar 7 16:34:17 PC-Duna kernel: [21582.776931] [<ffffffff97384968>] ? get_page_from_freelist+0x908/0xb40
Mar 7 16:34:17 PC-Duna kernel: [21582.776938] [<ffffffff97403de0>] ? alloc_file+0xa0/0xa0
Mar 7 16:34:17 PC-Duna kernel: [21582.776942] [<ffffffff9770b656>] ? rtnl_newlink+0x5c6/0x870
Mar 7 16:34:17 PC-Duna kernel: [21582.776947] [<ffffffff973e0200>] ? kmem_cache_alloc+0x90/0x520
Mar 7 16:34:17 PC-Duna kernel: [21582.776952] [<ffffffff977fc298>] ? page_fault+0x28/0x30
Mar 7 16:34:17 PC-Duna kernel: [21582.776955] [<ffffffff973f7500>] ? mem_cgroup_oom_synchronize+0x330/0x340
Mar 7 16:34:17 PC-Duna kernel: [21582.776958] [<ffffffff973e028c>] ? kmem_cache_alloc+0x11c/0x520
Mar 7 16:34:17 PC-Duna kernel: [21582.776962] [<ffffffff974a1af1>] ? security_capable+0x41/0x60
Mar 7 16:34:17 PC-Duna kernel: [21582.776966] [<ffffffff9770b9e1>] ? rtnetlink_rcv_msg+0xe1/0x220
Mar 7 16:34:17 PC-Duna kernel: [21582.776969] [<ffffffff973dde3e>] ? kmem_cache_alloc_node+0x13e/0x530
Mar 7 16:34:17 PC-Duna kernel: [21582.776973] [<ffffffff9770b900>] ? rtnl_newlink+0x870/0x870
Mar 7 16:34:17 PC-Duna kernel: [21582.776977] [<ffffffff9772bd71>] ? netlink_rcv_skb+0xa1/0xc0
Mar 7 16:34:17 PC-Duna kernel: [21582.776980] [<ffffffff977063d4>] ? rtnetlink_rcv+0x24/0x30
Mar 7 16:34:17 PC-Duna kernel: [21582.776983] [<ffffffff9772b744>] ? netlink_unicast+0x184/0x230
Mar 7 16:34:17 PC-Duna kernel: [21582.776987] [<ffffffff9772bae8>] ? netlink_sendmsg+0x2f8/0x3b0
Mar 7 16:34:17 PC-Duna kernel: [21582.776991] [<ffffffff976d7880>] ? sock_sendmsg+0x30/0x40
Mar 7 16:34:17 PC-Duna kernel: [21582.776994] [<ffffffff976d82f2>] ? ___sys_sendmsg+0x2c2/0x2d0
Mar 7 16:34:17 PC-Duna kernel: [21582.776998] [<ffffffff973f8788>] ? mem_cgroup_commit_charge+0x78/0x4b0
Mar 7 16:34:17 PC-Duna kernel: [21582.777003] [<ffffffff973b3871>] ? handle_mm_fault+0xf81/0x13b0
Mar 7 16:34:17 PC-Duna kernel: [21582.777007] [<ffffffff976d8bc1>] ? __sys_sendmsg+0x51/0x90
Mar 7 16:34:17 PC-Duna kernel: [21582.777010] [<ffffffff977faebb>] ? system_call_fast_compare_end+0xc/0x9b
Mar 7 16:34:17 PC-Duna kernel: [21582.777012] ---[ end trace 09d4a6937d7d9f2c ]---
Mar 7 16:37:09 PC-Duna kernel: [21754.844114] INFO: task kworker/37:1:306 blocked for more than 120 seconds.
Mar 7 16:37:09 PC-Duna kernel: [21754.844121] Tainted: P W OE 4.9.0-2-amd64 #1
Mar 7 16:37:09 PC-Duna kernel: [21754.844123] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Mar 7 16:37:09 PC-Duna kernel: [21754.844126] kworker/37:1 D 0 306 2 0x00000000
Mar 7 16:37:09 PC-Duna kernel: [21754.844139] Workqueue: ipv6_addrconf addrconf_verify_work
Mar 7 16:37:09 PC-Duna kernel: [21754.844142] ffff9df573129000 0000000000000000 ffff9e05778a8080 ffff9e057f3581c0
Mar 7 16:37:09 PC-Duna kernel: [21754.844146] ffff9e0577cb0000 ffffb4d30d0bbd98 ffffffff977f6233 0000000000000006
Mar 7 16:37:09 PC-Duna kernel: [21754.844150] 000000002ca80025 ffff9e057f3581c0 ffff9e057f358228 ffff9e05778a8080
Mar 7 16:37:09 PC-Duna kernel: [21754.844154] Call Trace:
Mar 7 16:37:09 PC-Duna kernel: [21754.844165] [<ffffffff977f6233>] ? __schedule+0x233/0x6d0
Mar 7 16:37:09 PC-Duna kernel: [21754.844170] [<ffffffff977f6702>] ? schedule+0x32/0x80
Mar 7 16:37:09 PC-Duna kernel: [21754.844174] [<ffffffff977f699a>] ? schedule_preempt_disabled+0xa/0x10
Mar 7 16:37:09 PC-Duna kernel: [21754.844177] [<ffffffff977f83e4>] ? __mutex_lock_slowpath+0xb4/0x130
Mar 7 16:37:09 PC-Duna kernel: [21754.844179] [<ffffffff977f847b>] ? mutex_lock+0x1b/0x30
Mar 7 16:37:09 PC-Duna kernel: [21754.844183] [<ffffffff977aa2ba>] ? addrconf_verify_work+0xa/0x20
Mar 7 16:37:09 PC-Duna kernel: [21754.844187] [<ffffffff972902d4>] ? process_one_work+0x184/0x410
Mar 7 16:37:09 PC-Duna kernel: [21754.844189] [<ffffffff972905ad>] ? worker_thread+0x4d/0x480
Mar 7 16:37:09 PC-Duna kernel: [21754.844191] [<ffffffff97290560>] ? process_one_work+0x410/0x410
Mar 7 16:37:09 PC-Duna kernel: [21754.844193] [<ffffffff97290560>] ? process_one_work+0x410/0x410
Mar 7 16:37:09 PC-Duna kernel: [21754.844197] [<ffffffff9729651e>] ? kthread+0xce/0xf0
Mar 7 16:37:09 PC-Duna kernel: [21754.844202] [<ffffffff97224701>] ? __switch_to+0x2c1/0x6c0
Mar 7 16:37:09 PC-Duna kernel: [21754.844206] [<ffffffff97296450>] ? kthread_park+0x60/0x60
Mar 7 16:37:09 PC-Duna kernel: [21754.844209] [<ffffffff977fb135>] ? ret_from_fork+0x25/0x30
Mar 7 16:37:09 PC-Duna kernel: [21754.844239] INFO: task atop:2343 blocked for more than 120 seconds.
Mar 7 16:37:09 PC-Duna kernel: [21754.844242] Tainted: P W OE 4.9.0-2-amd64 #1
Mar 7 16:37:09 PC-Duna kernel: [21754.844244] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Mar 7 16:37:09 PC-Duna kernel: [21754.844245] atop D 0 2343 1 0x00000000
Mar 7 16:37:09 PC-Duna kernel: [21754.844248] ffff9e05741cd000 0000000000000000 ffff9df58712a100 ffff9e057f0d81c0
Mar 7 16:37:09 PC-Duna kernel: [21754.844252] ffff9e05771900c0 ffffb4d30e927d28 ffffffff977f6233 ffffb4d30e927d80
Mar 7 16:37:09 PC-Duna kernel: [21754.844256] 00ff9df583c7c000 ffff9e057f0d81c0 00000000000730e4 ffff9df58712a100
Mar 7 16:37:09 PC-Duna kernel: [21754.844259] Call Trace:
Mar 7 16:37:09 PC-Duna kernel: [21754.844264] [<ffffffff977f6233>] ? __schedule+0x233/0x6d0
Mar 7 16:37:09 PC-Duna kernel: [21754.844268] [<ffffffff977f6702>] ? schedule+0x32/0x80
Mar 7 16:37:09 PC-Duna kernel: [21754.844271] [<ffffffff977f699a>] ? schedule_preempt_disabled+0xa/0x10
Mar 7 16:37:09 PC-Duna kernel: [21754.844274] [<ffffffff977f83e4>] ? __mutex_lock_slowpath+0xb4/0x130
Mar 7 16:37:09 PC-Duna kernel: [21754.844276] [<ffffffff977f847b>] ? mutex_lock+0x1b/0x30
Mar 7 16:37:09 PC-Duna kernel: [21754.844281] [<ffffffff97711523>] ? dev_ioctl+0x173/0x5a0
Mar 7 16:37:09 PC-Duna kernel: [21754.844287] [<ffffffff976d547b>] ? sock_do_ioctl+0x3b/0x50
Mar 7 16:37:09 PC-Duna kernel: [21754.844290] [<ffffffff976d5975>] ? sock_ioctl+0x1c5/0x280
Mar 7 16:37:09 PC-Duna kernel: [21754.844294] [<ffffffff9741600f>] ? do_vfs_ioctl+0x9f/0x600
Mar 7 16:37:09 PC-Duna kernel: [21754.844299] [<ffffffff97401e19>] ? vfs_read+0x119/0x130
Mar 7 16:37:09 PC-Duna kernel: [21754.844301] [<ffffffff974165e4>] ? SyS_ioctl+0x74/0x80
Mar 7 16:37:09 PC-Duna kernel: [21754.844304] [<ffffffff977faebb>] ? system_call_fast_compare_end+0xc/0x9b
Mar 7 16:37:09 PC-Duna kernel: [21754.844332] INFO: task Qt bearer threa:4308 blocked for more than 120 seconds.
Mar 7 16:37:09 PC-Duna kernel: [21754.844334] Tainted: P W OE 4.9.0-2-amd64 #1
Mar 7 16:37:09 PC-Duna kernel: [21754.844336] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Mar 7 16:37:09 PC-Duna kernel: [21754.844337] Qt bearer threa D 0 4308 3960 0x00000000
Mar 7 16:37:09 PC-Duna kernel: [21754.844340] ffff9df578d06000 0000000000000000 ffff9df565525100 ffff9df58f8d81c0
Mar 7 16:37:09 PC-Duna kernel: [21754.844343] ffff9df588cc60c0 ffffb4d30e63fcb8 ffffffff977f6233 0000000000000000
Mar 7 16:37:09 PC-Duna kernel: [21754.844347] 0000000000000019 ffff9df58f8d81c0 ffff9df565525100 ffff9df565525100
Mar 7 16:37:09 PC-Duna kernel: [21754.844350] Call Trace:
Mar 7 16:37:09 PC-Duna kernel: [21754.844354] [<ffffffff977f6233>] ? __schedule+0x233/0x6d0
Mar 7 16:37:09 PC-Duna kernel: [21754.844358] [<ffffffff977f6702>] ? schedule+0x32/0x80
Mar 7 16:37:09 PC-Duna kernel: [21754.844362] [<ffffffff977f699a>] ? schedule_preempt_disabled+0xa/0x10
Mar 7 16:37:09 PC-Duna kernel: [21754.844364] [<ffffffff977f83e4>] ? __mutex_lock_slowpath+0xb4/0x130
Mar 7 16:37:09 PC-Duna kernel: [21754.844366] [<ffffffff977f847b>] ? mutex_lock+0x1b/0x30
Mar 7 16:37:09 PC-Duna kernel: [21754.844372] [<ffffffff977063c5>] ? rtnetlink_rcv+0x15/0x30
Mar 7 16:37:09 PC-Duna kernel: [21754.844379] [<ffffffff9772b744>] ? netlink_unicast+0x184/0x230
Mar 7 16:37:09 PC-Duna kernel: [21754.844383] [<ffffffff9772bae8>] ? netlink_sendmsg+0x2f8/0x3b0
Mar 7 16:37:09 PC-Duna kernel: [21754.844386] [<ffffffff976d7880>] ? sock_sendmsg+0x30/0x40
Mar 7 16:37:09 PC-Duna kernel: [21754.844390] [<ffffffff976d7e03>] ? SYSC_sendto+0xd3/0x150
Mar 7 16:37:09 PC-Duna kernel: [21754.844393] [<ffffffff976d70d0>] ? SYSC_getsockname+0x80/0xc0
Mar 7 16:37:09 PC-Duna kernel: [21754.844397] [<ffffffff976d6ded>] ? sock_map_fd+0x3d/0x60
Mar 7 16:37:09 PC-Duna kernel: [21754.844400] [<ffffffff977faebb>] ? system_call_fast_compare_end+0xc/0x9b
Mar 7 16:37:09 PC-Duna kernel: [21754.844405] INFO: task Qt bearer threa:4090 blocked for more than 120 seconds.
Mar 7 16:37:09 PC-Duna kernel: [21754.844407] Tainted: P W OE 4.9.0-2-amd64 #1
Mar 7 16:37:09 PC-Duna kernel: [21754.844408] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Mar 7 16:37:09 PC-Duna kernel: [21754.844410] Qt bearer threa D 0 4090 4005 0x00000000
Mar 7 16:37:09 PC-Duna kernel: [21754.844412] ffff9df573166c00 0000000000000000 ffff9e0574104140 ffff9df58f9d81c0
Mar 7 16:37:09 PC-Duna kernel: [21754.844416] ffff9df588695080 ffffb4d30daf3cb8 ffffffff977f6233 ffff9df58f9d81c0
Mar 7 16:37:09 PC-Duna kernel: [21754.844419] 00ff9df588695080 ffff9df58f9d81c0 0000000000000000 ffff9e0574104140
Mar 7 16:37:09 PC-Duna kernel: [21754.844423] Call Trace:
Mar 7 16:37:09 PC-Duna kernel: [21754.844427] [<ffffffff977f6233>] ? __schedule+0x233/0x6d0
Mar 7 16:37:09 PC-Duna kernel: [21754.844431] [<ffffffff977f6702>] ? schedule+0x32/0x80
Mar 7 16:37:09 PC-Duna kernel: [21754.844434] [<ffffffff977f699a>] ? schedule_preempt_disabled+0xa/0x10
Mar 7 16:37:09 PC-Duna kernel: [21754.844436] [<ffffffff977f83e4>] ? __mutex_lock_slowpath+0xb4/0x130
Mar 7 16:37:09 PC-Duna kernel: [21754.844438] [<ffffffff977f847b>] ? mutex_lock+0x1b/0x30
Mar 7 16:37:09 PC-Duna kernel: [21754.844442] [<ffffffff977063c5>] ? rtnetlink_rcv+0x15/0x30
Mar 7 16:37:09 PC-Duna kernel: [21754.844445] [<ffffffff9772b744>] ? netlink_unicast+0x184/0x230
Mar 7 16:37:09 PC-Duna kernel: [21754.844448] [<ffffffff9772bae8>] ? netlink_sendmsg+0x2f8/0x3b0
Mar 7 16:37:09 PC-Duna kernel: [21754.844451] [<ffffffff976d7880>] ? sock_sendmsg+0x30/0x40
Mar 7 16:37:09 PC-Duna kernel: [21754.844454] [<ffffffff976d7e03>] ? SYSC_sendto+0xd3/0x150
Mar 7 16:37:09 PC-Duna kernel: [21754.844458] [<ffffffff976d70d0>] ? SYSC_getsockname+0x80/0xc0
Mar 7 16:37:09 PC-Duna kernel: [21754.844461] [<ffffffff976d6ded>] ? sock_map_fd+0x3d/0x60
Mar 7 16:37:09 PC-Duna kernel: [21754.844464] [<ffffffff977faebb>] ? system_call_fast_compare_end+0xc/0x9b
Mar 7 16:37:09 PC-Duna kernel: [21754.844490] INFO: task Qt bearer threa:14292 blocked for more than 120 seconds.
Mar 7 16:37:09 PC-Duna kernel: [21754.844492] Tainted: P W OE 4.9.0-2-amd64 #1
Mar 7 16:37:09 PC-Duna kernel: [21754.844493] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Mar 7 16:37:09 PC-Duna kernel: [21754.844495] Qt bearer threa D 0 14292 4005 0x00000000
Mar 7 16:37:09 PC-Duna kernel: [21754.844498] ffff9e0577cfcc00 0000000000000000 ffff9df5747e9000 ffff9df58f9981c0
Mar 7 16:37:09 PC-Duna kernel: [21754.844501] ffff9df588cd9000 ffffb4d32640fcb8 ffffffff977f6233 0000000000000000
Mar 7 16:37:09 PC-Duna kernel: [21754.844504] 0000000000000019 ffff9df58f9981c0 ffff9df5747e9000 ffff9df5747e9000
Mar 7 16:37:09 PC-Duna kernel: [21754.844508] Call Trace:
Mar 7 16:37:09 PC-Duna kernel: [21754.844512] [<ffffffff977f6233>] ? __schedule+0x233/0x6d0
Mar 7 16:37:09 PC-Duna kernel: [21754.844515] [<ffffffff977f6702>] ? schedule+0x32/0x80
Mar 7 16:37:09 PC-Duna kernel: [21754.844519] [<ffffffff977f699a>] ? schedule_preempt_disabled+0xa/0x10
Mar 7 16:37:09 PC-Duna kernel: [21754.844521] [<ffffffff977f83e4>] ? __mutex_lock_slowpath+0xb4/0x130
Mar 7 16:37:09 PC-Duna kernel: [21754.844523] [<ffffffff977f847b>] ? mutex_lock+0x1b/0x30
Mar 7 16:37:09 PC-Duna kernel: [21754.844526] [<ffffffff977063c5>] ? rtnetlink_rcv+0x15/0x30
Mar 7 16:37:09 PC-Duna kernel: [21754.844530] [<ffffffff9772b744>] ? netlink_unicast+0x184/0x230
Mar 7 16:37:09 PC-Duna kernel: [21754.844533] [<ffffffff9772bae8>] ? netlink_sendmsg+0x2f8/0x3b0
Mar 7 16:37:09 PC-Duna kernel: [21754.844536] [<ffffffff976d7880>] ? sock_sendmsg+0x30/0x40
Mar 7 16:37:09 PC-Duna kernel: [21754.844539] [<ffffffff976d7e03>] ? SYSC_sendto+0xd3/0x150
Mar 7 16:37:09 PC-Duna kernel: [21754.844543] [<ffffffff976d70d0>] ? SYSC_getsockname+0x80/0xc0
Mar 7 16:37:09 PC-Duna kernel: [21754.844546] [<ffffffff976d6ded>] ? sock_map_fd+0x3d/0x60
Mar 7 16:37:09 PC-Duna kernel: [21754.844549] [<ffffffff977faebb>] ? system_call_fast_compare_end+0xc/0x9b
Mar 7 16:37:09 PC-Duna kernel: [21754.844569] INFO: task DNS Res~ver #72:33852 blocked for more than 120 seconds.
Mar 7 16:37:09 PC-Duna kernel: [21754.844571] Tainted: P W OE 4.9.0-2-amd64 #1
Mar 7 16:37:09 PC-Duna kernel: [21754.844572] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Mar 7 16:37:09 PC-Duna kernel: [21754.844574] DNS Res~ver #72 D 0 33852 3960 0x00000000
Mar 7 16:37:09 PC-Duna kernel: [21754.844576] ffff9e056740f800 0000000000000000 ffff9df40203a080 ffff9e057f0d81c0
Mar 7 16:37:09 PC-Duna kernel: [21754.844580] ffff9e0578503100 ffffb4d3261afcb8 ffffffff977f6233 ffff9df500000000
Mar 7 16:37:09 PC-Duna kernel: [21754.844583] 0000000000000000 ffff9e057f0d81c0 0000000000000000 ffff9df40203a080
Mar 7 16:37:09 PC-Duna kernel: [21754.844587] Call Trace:
Mar 7 16:37:09 PC-Duna kernel: [21754.844591] [<ffffffff977f6233>] ? __schedule+0x233/0x6d0
Mar 7 16:37:09 PC-Duna kernel: [21754.844594] [<ffffffff977f6702>] ? schedule+0x32/0x80
Mar 7 16:37:09 PC-Duna kernel: [21754.844598] [<ffffffff977f699a>] ? schedule_preempt_disabled+0xa/0x10
Mar 7 16:37:09 PC-Duna kernel: [21754.844600] [<ffffffff977f83e4>] ? __mutex_lock_slowpath+0xb4/0x130
Mar 7 16:37:09 PC-Duna kernel: [21754.844602] [<ffffffff977f847b>] ? mutex_lock+0x1b/0x30
Mar 7 16:37:09 PC-Duna kernel: [21754.844606] [<ffffffff977063c5>] ? rtnetlink_rcv+0x15/0x30
Mar 7 16:37:09 PC-Duna kernel: [21754.844609] [<ffffffff9772b744>] ? netlink_unicast+0x184/0x230
Mar 7 16:37:09 PC-Duna kernel: [21754.844612] [<ffffffff9772bae8>] ? netlink_sendmsg+0x2f8/0x3b0
Mar 7 16:37:09 PC-Duna kernel: [21754.844615] [<ffffffff976d7880>] ? sock_sendmsg+0x30/0x40
Mar 7 16:37:09 PC-Duna kernel: [21754.844618] [<ffffffff976d7e03>] ? SYSC_sendto+0xd3/0x150
Mar 7 16:37:09 PC-Duna kernel: [21754.844622] [<ffffffff976d70d0>] ? SYSC_getsockname+0x80/0xc0
Mar 7 16:37:09 PC-Duna kernel: [21754.844625] [<ffffffff976d6ded>] ? sock_map_fd+0x3d/0x60
Mar 7 16:37:09 PC-Duna kernel: [21754.844628] [<ffffffff977faebb>] ? system_call_fast_compare_end+0xc/0x9b
Mar 7 16:37:09 PC-Duna kernel: [21754.844658] INFO: task goa-daemon:4540 blocked for more than 120 seconds.
Mar 7 16:37:09 PC-Duna kernel: [21754.844660] Tainted: P W OE 4.9.0-2-amd64 #1
Mar 7 16:37:09 PC-Duna kernel: [21754.844662] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Mar 7 16:37:09 PC-Duna kernel: [21754.844663] goa-daemon D 0 4540 1 0x00000000
Mar 7 16:37:09 PC-Duna kernel: [21754.844666] ffff9e0576e49400 0000000000000000 ffff9e0538908140 ffff9e057f4581c0
Mar 7 16:37:09 PC-Duna kernel: [21754.844669] ffff9e0578558000 ffffb4d30e87bcb8 ffffffff977f6233 0000000000000000
Mar 7 16:37:09 PC-Duna kernel: [21754.844673] 0000000000000019 ffff9e057f4581c0 ffff9e0538908140 ffff9e0538908140
Mar 7 16:37:09 PC-Duna kernel: [21754.844676] Call Trace:
Mar 7 16:37:09 PC-Duna kernel: [21754.844680] [<ffffffff977f6233>] ? __schedule+0x233/0x6d0
Mar 7 16:37:09 PC-Duna kernel: [21754.844684] [<ffffffff977f6702>] ? schedule+0x32/0x80
Mar 7 16:37:09 PC-Duna kernel: [21754.844687] [<ffffffff977f699a>] ? schedule_preempt_disabled+0xa/0x10
Mar 7 16:37:09 PC-Duna kernel: [21754.844689] [<ffffffff977f83e4>] ? __mutex_lock_slowpath+0xb4/0x130
Mar 7 16:37:09 PC-Duna kernel: [21754.844691] [<ffffffff977f847b>] ? mutex_lock+0x1b/0x30
Mar 7 16:37:09 PC-Duna kernel: [21754.844695] [<ffffffff977063c5>] ? rtnetlink_rcv+0x15/0x30
Mar 7 16:37:09 PC-Duna kernel: [21754.844698] [<ffffffff9772b744>] ? netlink_unicast+0x184/0x230
Mar 7 16:37:09 PC-Duna kernel: [21754.844701] [<ffffffff9772bae8>] ? netlink_sendmsg+0x2f8/0x3b0
Mar 7 16:37:09 PC-Duna kernel: [21754.844705] [<ffffffff976d7880>] ? sock_sendmsg+0x30/0x40
Mar 7 16:37:09 PC-Duna kernel: [21754.844708] [<ffffffff976d7e03>] ? SYSC_sendto+0xd3/0x150
Mar 7 16:37:09 PC-Duna kernel: [21754.844714] [<ffffffff972ec3da>] ? ktime_get_ts64+0x4a/0xf0
Mar 7 16:37:09 PC-Duna kernel: [21754.844717] [<ffffffff972ec3da>] ? ktime_get_ts64+0x4a/0xf0
Mar 7 16:37:09 PC-Duna kernel: [21754.844720] [<ffffffff977faebb>] ? system_call_fast_compare_end+0xc/0x9b
Mar 7 16:37:09 PC-Duna kernel: [21754.844724] INFO: task packagekitd:4591 blocked for more than 120 seconds.
Mar 7 16:37:09 PC-Duna kernel: [21754.844726] Tainted: P W OE 4.9.0-2-amd64 #1
Mar 7 16:37:09 PC-Duna kernel: [21754.844727] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Mar 7 16:37:09 PC-Duna kernel: [21754.844729] packagekitd D 0 4591 1 0x00000000
Mar 7 16:37:09 PC-Duna kernel: [21754.844732] ffff9e0574e49000 0000000000000000 ffff9df578cb5040 ffff9e057f3d81c0
Mar 7 16:37:09 PC-Duna kernel: [21754.844735] ffff9e057854d100 ffffb4d30ff27cb8 ffffffff977f6233 0000000000000000
Mar 7 16:37:09 PC-Duna kernel: [21754.844738] 0000000000000019 ffff9e057f3d81c0 ffff9df578cb5040 ffff9df578cb5040
Mar 7 16:37:09 PC-Duna kernel: [21754.844741] Call Trace:
Mar 7 16:37:09 PC-Duna kernel: [21754.844745] [<ffffffff977f6233>] ? __schedule+0x233/0x6d0
Mar 7 16:37:09 PC-Duna kernel: [21754.844749] [<ffffffff977f6702>] ? schedule+0x32/0x80
Mar 7 16:37:09 PC-Duna kernel: [21754.844752] [<ffffffff977f699a>] ? schedule_preempt_disabled+0xa/0x10
Mar 7 16:37:09 PC-Duna kernel: [21754.844754] [<ffffffff977f83e4>] ? __mutex_lock_slowpath+0xb4/0x130
Mar 7 16:37:09 PC-Duna kernel: [21754.844756] [<ffffffff977f847b>] ? mutex_lock+0x1b/0x30
Mar 7 16:37:09 PC-Duna kernel: [21754.844760] [<ffffffff977063c5>] ? rtnetlink_rcv+0x15/0x30
Mar 7 16:37:09 PC-Duna kernel: [21754.844763] [<ffffffff9772b744>] ? netlink_unicast+0x184/0x230
Mar 7 16:37:09 PC-Duna kernel: [21754.844766] [<ffffffff9772bae8>] ? netlink_sendmsg+0x2f8/0x3b0
Mar 7 16:37:09 PC-Duna kernel: [21754.844770] [<ffffffff976d7880>] ? sock_sendmsg+0x30/0x40
Mar 7 16:37:09 PC-Duna kernel: [21754.844773] [<ffffffff976d7e03>] ? SYSC_sendto+0xd3/0x150
Mar 7 16:37:09 PC-Duna kernel: [21754.844777] [<ffffffff972ec3da>] ? ktime_get_ts64+0x4a/0xf0
Mar 7 16:37:09 PC-Duna kernel: [21754.844780] [<ffffffff972ec3da>] ? ktime_get_ts64+0x4a/0xf0
Mar 7 16:37:09 PC-Duna kernel: [21754.844782] [<ffffffff977faebb>] ? system_call_fast_compare_end+0xc/0x9b
Mar 7 16:37:09 PC-Duna kernel: [21754.844789] INFO: task Qt bearer threa:4802 blocked for more than 120 seconds.
Mar 7 16:37:09 PC-Duna kernel: [21754.844791] Tainted: P W OE 4.9.0-2-amd64 #1
Mar 7 16:37:09 PC-Duna kernel: [21754.844792] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Mar 7 16:37:09 PC-Duna kernel: [21754.844794] Qt bearer threa D 0 4802 4143 0x00000000
Mar 7 16:37:09 PC-Duna kernel: [21754.844796] ffff9e0568fce400 0000000000000000 ffff9df540ed1140 ffff9df58fbd81c0
Mar 7 16:37:09 PC-Duna kernel: [21754.844800] ffff9df58888c0c0 ffffb4d32279fcb8 ffffffff977f6233 0000000000000000
Mar 7 16:37:09 PC-Duna kernel: [21754.844803] 0000000000000019 ffff9df58fbd81c0 ffff9df540ed1140 ffff9df540ed1140
Mar 7 16:37:09 PC-Duna kernel: [21754.844807] Call Trace:
Mar 7 16:37:09 PC-Duna kernel: [21754.844810] [<ffffffff977f6233>] ? __schedule+0x233/0x6d0
Mar 7 16:37:09 PC-Duna kernel: [21754.844814] [<ffffffff977f6702>] ? schedule+0x32/0x80
Mar 7 16:37:09 PC-Duna kernel: [21754.844817] [<ffffffff977f699a>] ? schedule_preempt_disabled+0xa/0x10
Mar 7 16:37:09 PC-Duna kernel: [21754.844819] [<ffffffff977f83e4>] ? __mutex_lock_slowpath+0xb4/0x130
Mar 7 16:37:09 PC-Duna kernel: [21754.844822] [<ffffffff977f847b>] ? mutex_lock+0x1b/0x30
Mar 7 16:37:09 PC-Duna kernel: [21754.844825] [<ffffffff977063c5>] ? rtnetlink_rcv+0x15/0x30
Mar 7 16:37:09 PC-Duna kernel: [21754.844828] [<ffffffff9772b744>] ? netlink_unicast+0x184/0x230
Mar 7 16:37:09 PC-Duna kernel: [21754.844831] [<ffffffff9772bae8>] ? netlink_sendmsg+0x2f8/0x3b0
Mar 7 16:37:09 PC-Duna kernel: [21754.844835] [<ffffffff976d7880>] ? sock_sendmsg+0x30/0x40
Mar 7 16:37:09 PC-Duna kernel: [21754.844838] [<ffffffff976d7e03>] ? SYSC_sendto+0xd3/0x150
Mar 7 16:37:09 PC-Duna kernel: [21754.844841] [<ffffffff976d70d0>] ? SYSC_getsockname+0x80/0xc0
Mar 7 16:37:09 PC-Duna kernel: [21754.844845] [<ffffffff976d6ded>] ? sock_map_fd+0x3d/0x60
Mar 7 16:37:09 PC-Duna kernel: [21754.844847] [<ffffffff977faebb>] ? system_call_fast_compare_end+0xc/0x9b
Mar 7 16:37:09 PC-Duna kernel: [21754.844849] INFO: task Qt bearer threa:4798 blocked for more than 120 seconds.
Mar 7 16:37:09 PC-Duna kernel: [21754.844851] Tainted: P W OE 4.9.0-2-amd64 #1
Mar 7 16:37:09 PC-Duna kernel: [21754.844853] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Mar 7 16:37:09 PC-Duna kernel: [21754.844854] Qt bearer threa D 0 4798 4143 0x00000000
Mar 7 16:37:09 PC-Duna kernel: [21754.844857] ffff9e0576fb5400 0000000000000000 ffff9df557f4c0c0 ffff9df58fcd81c0
Mar 7 16:37:09 PC-Duna kernel: [21754.844860] ffff9df5888ac040 ffffb4d32277fcb8 ffffffff977f6233 0000000000000000
Mar 7 16:37:09 PC-Duna kernel: [21754.844863] 0000000000000019 ffff9df58fcd81c0 ffff9df557f4c0c0 ffff9df557f4c0c0
Mar 7 16:37:09 PC-Duna kernel: [21754.844867] Call Trace:
Mar 7 16:37:09 PC-Duna kernel: [21754.844870] [<ffffffff977f6233>] ? __schedule+0x233/0x6d0
Mar 7 16:37:09 PC-Duna kernel: [21754.844874] [<ffffffff977f6702>] ? schedule+0x32/0x80
Mar 7 16:37:09 PC-Duna kernel: [21754.844877] [<ffffffff977f699a>] ? schedule_preempt_disabled+0xa/0x10
Mar 7 16:37:09 PC-Duna kernel: [21754.844879] [<ffffffff977f83e4>] ? __mutex_lock_slowpath+0xb4/0x130
Mar 7 16:37:09 PC-Duna kernel: [21754.844881] [<ffffffff977f847b>] ? mutex_lock+0x1b/0x30
Mar 7 16:37:09 PC-Duna kernel: [21754.844885] [<ffffffff977063c5>] ? rtnetlink_rcv+0x15/0x30
Mar 7 16:37:09 PC-Duna kernel: [21754.844887] [<ffffffff9772b744>] ? netlink_unicast+0x184/0x230
Mar 7 16:37:09 PC-Duna kernel: [21754.844891] [<ffffffff9772bae8>] ? netlink_sendmsg+0x2f8/0x3b0
Mar 7 16:37:09 PC-Duna kernel: [21754.844894] [<ffffffff976d7880>] ? sock_sendmsg+0x30/0x40
Mar 7 16:37:09 PC-Duna kernel: [21754.844897] [<ffffffff976d7e03>] ? SYSC_sendto+0xd3/0x150
Mar 7 16:37:09 PC-Duna kernel: [21754.844900] [<ffffffff976d70d0>] ? SYSC_getsockname+0x80/0xc0
Mar 7 16:37:09 PC-Duna kernel: [21754.844904] [<ffffffff976d6ded>] ? sock_map_fd+0x3d/0x60
Mar 7 16:37:09 PC-Duna kernel: [21754.844906] [<ffffffff977faebb>] ? system_call_fast_compare_end+0xc/0x9b
Désolé pour les copier-coller de log. Je n'aime pas trop balancer de l'information non traitée comme ça, mais ça me permet en même temps d'y voir plus clair.