WARN/stack dump/oops in the bluetooth rfcomm code introduced in raw kernel 3.8.x

trimmed.txt (text/plain), 19.63 KB, created by Ben on 2013-06-22 23:55:54 UTC

Jun 19 21:33:26 fujiko pppd[2386]: IPV6CP: timeout sending Config-Requests
Jun 19 21:35:23 fujiko pppd[2386]: Modem hangup
Jun 19 21:35:23 fujiko pppd[2386]: Connect time 2.5 minutes.
Jun 19 21:35:23 fujiko pppd[2386]: Sent 86495 bytes, received 2496766 bytes.
Jun 19 21:35:23 fujiko pppd[2386]: Connection terminated.
Jun 19 21:35:23 fujiko NetworkManager[1530]: <info> (rfcomm0): device state change: activated -> failed (reason 'ip-config-unavailable') [100 120 5]
Jun 19 21:35:23 fujiko modem-manager[1545]: <info>  (rfcomm0) closing serial port...
Jun 19 21:35:23 fujiko modem-manager[1545]: <info>  (rfcomm0) serial port closed
Jun 19 21:35:23 fujiko NetworkManager[1530]: <warn> Activation (rfcomm0) failed for connection 'T-Mobile Internet/WebConnect'
Jun 19 21:35:23 fujiko modem-manager[1545]: <info>  Modem /org/freedesktop/ModemManager/Modems/0: state changed (connected -> disconnecting)
Jun 19 21:35:23 fujiko modem-manager[1545]: <info>  Modem /org/freedesktop/ModemManager/Modems/0: state changed (disconnecting -> connected)
Jun 19 21:35:23 fujiko modem-manager[1545]: mm_serial_port_close: assertion `priv->open_count > 0' failed
Jun 19 21:35:23 fujiko NetworkManager[1530]: <info> (rfcomm0): device state change: failed -> disconnected (reason 'none') [120 30 0]
Jun 19 21:35:23 fujiko NetworkManager[1530]: <info> (rfcomm0): deactivating device (reason 'none') [0]
Jun 19 21:35:23 fujiko dbus[1512]: [system] Activating service name='org.freedesktop.nm_dispatcher' (using servicehelper)
Jun 19 21:35:23 fujiko NetworkManager[1530]: <warn> could not read ppp stats: No such device
Jun 19 21:35:23 fujiko NetworkManager[1530]: <info> Clearing nscd hosts cache.
Jun 19 21:35:23 fujiko dbus[1512]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
Jun 19 21:35:23 fujiko sshd[2476]: Received signal 15; terminating.
Jun 19 21:35:24 fujiko kernel: [  277.681672] ------------[ cut here ]------------
Jun 19 21:35:24 fujiko kernel: [  277.681682] WARNING: at drivers/tty/tty_port.c:142 tty_port_destructor+0x80/0x90()
Jun 19 21:35:24 fujiko kernel: [  277.681684] Hardware name: Z68AP-D3
Jun 19 21:35:24 fujiko kernel: [  277.681685] Modules linked in: ppp_deflate zlib_deflate bsd_comp ppp_async crc_ccitt ppp_generic slhc cpufreq_ondemand cpufreq_conservative cpufreq_stats cpufreq_userspace binfmt_misc rfcomm hwmon_vid bnep nfsd exportfs nfs_acl lockd sunrpc ipv6 snd_hda_codec_hdmi snd_hda_codec_realtek i915 coretemp kvm_intel fbcon bitblit btusb video softcursor snd_hda_intel font cfbfillrect kvm tileblit cfbimgblt bluetooth snd_hda_codec cfbcopyarea drm_kms_helper snd_hwdep pcspkr rfkill backlight snd_pcm r8169 fb serio_raw snd_page_alloc fbdev snd_timer snd ppdev mii parport_pc soundcore parport evdev
Jun 19 21:35:24 fujiko kernel: [  277.681736] Pid: 2386, comm: pppd Not tainted 3.9.2 #3
Jun 19 21:35:24 fujiko kernel: [  277.681738] Call Trace:
Jun 19 21:35:24 fujiko kernel: [  277.681747]  [<ffffffff8103c85a>] warn_slowpath_common+0x7a/0xc0
Jun 19 21:35:24 fujiko kernel: [  277.681758]  [<ffffffff8103c8b5>] warn_slowpath_null+0x15/0x20
Jun 19 21:35:24 fujiko kernel: [  277.681759]  [<ffffffff812e67b0>] tty_port_destructor+0x80/0x90
Jun 19 21:35:24 fujiko kernel: [  277.681760]  [<ffffffff812e67f0>] tty_port_put+0x30/0x40
Jun 19 21:35:24 fujiko pppd[2386]: Exit.
Jun 19 21:35:24 fujiko kernel: [  277.681763]  [<ffffffffa00b4a53>] rfcomm_tty_close+0x113/0x150 [rfcomm]
Jun 19 21:35:24 fujiko kernel: [  277.681765]  [<ffffffff812dd9a3>] tty_release+0x113/0x530
Jun 19 21:35:24 fujiko kernel: [  277.681767]  [<ffffffff81062b4b>] ? lock_hrtimer_base.isra.23+0x2b/0x60
Jun 19 21:35:24 fujiko kernel: [  277.681769]  [<ffffffff8112f8b5>] __fput+0xb5/0x240
Jun 19 21:35:24 fujiko kernel: [  277.681770]  [<ffffffff8112fa49>] ____fput+0x9/0x10
Jun 19 21:35:24 fujiko kernel: [  277.681772]  [<ffffffff8105c4d8>] task_work_run+0xb8/0xe0
Jun 19 21:35:24 fujiko kernel: [  277.681774]  [<ffffffff81002954>] do_notify_resume+0x74/0x80
Jun 19 21:35:24 fujiko kernel: [  277.681776]  [<ffffffff815003e2>] int_signal+0x12/0x17
Jun 19 21:35:24 fujiko kernel: [  277.681777] ---[ end trace cd28c14d2e02273e ]---
Jun 19 21:35:24 fujiko dbus[1512]: [system] Rejected send message, 2 matched rules; type="error", sender=":1.0" (uid=0 pid=1530 comm="/usr/sbin/NetworkManager --pid-file /var/run/Netwo") interface="(unset)" member="(unset)" error name="org.freedesktop.DBus.Error.UnknownMethod" requested_reply="0" destination=":1.51" (uid=0 pid=2386 comm="/usr/sbin/pppd nodetach lock nodefaultroute ipv6 ,")
Jun 19 21:36:15 fujiko kernel: [  327.973362] ------------[ cut here ]------------
Jun 19 21:36:15 fujiko kernel: [  327.973367] WARNING: at fs/sysfs/dir.c:536 sysfs_add_one+0xc0/0xf0()
Jun 19 21:36:15 fujiko kernel: [  327.973368] Hardware name: Z68AP-D3
Jun 19 21:36:15 fujiko kernel: [  327.973368] sysfs: cannot create duplicate filename '/devices/virtual/tty/rfcomm0'
Jun 19 21:36:15 fujiko kernel: [  327.973369] Modules linked in: ppp_deflate zlib_deflate bsd_comp ppp_async crc_ccitt ppp_generic slhc cpufreq_ondemand cpufreq_conservative cpufreq_stats cpufreq_userspace binfmt_misc rfcomm hwmon_vid bnep nfsd exportfs nfs_acl lockd sunrpc ipv6 snd_hda_codec_hdmi snd_hda_codec_realtek i915 coretemp kvm_intel fbcon bitblit btusb video softcursor snd_hda_intel font cfbfillrect kvm tileblit cfbimgblt bluetooth snd_hda_codec cfbcopyarea drm_kms_helper snd_hwdep pcspkr rfkill backlight snd_pcm r8169 fb serio_raw snd_page_alloc fbdev snd_timer snd ppdev mii parport_pc soundcore parport evdev
Jun 19 21:36:15 fujiko kernel: [  327.973392] Pid: 1750, comm: bluetoothd Tainted: G        W    3.9.2 #3
Jun 19 21:36:15 fujiko kernel: [  327.973393] Call Trace:
Jun 19 21:36:15 fujiko kernel: [  327.973395]  [<ffffffff8119f300>] ? __sysfs_add_one+0x110/0x110
Jun 19 21:36:15 fujiko kernel: [  327.973398]  [<ffffffff8103c85a>] warn_slowpath_common+0x7a/0xc0
Jun 19 21:36:15 fujiko kernel: [  327.973400]  [<ffffffff8103c941>] warn_slowpath_fmt+0x41/0x50
Jun 19 21:36:15 fujiko bluetoothd[1750]: ioctl(RFCOMMCREATEDEV): File exists (17)
Jun 19 21:36:15 fujiko kernel: [  327.973402]  [<ffffffff8126b720>] ? strlcat+0x60/0x80
Jun 19 21:36:15 fujiko kernel: [  327.973404]  [<ffffffff8119f3c0>] sysfs_add_one+0xc0/0xf0
Jun 19 21:36:15 fujiko kernel: [  327.973405]  [<ffffffff8119f593>] create_dir+0x73/0xd0
Jun 19 21:36:15 fujiko kernel: [  327.973407]  [<ffffffff8119f901>] sysfs_create_dir+0x81/0xe0
Jun 19 21:36:15 fujiko kernel: [  327.973408]  [<ffffffff81140860>] ? poll_freewait+0xb0/0xd0
Jun 19 21:36:15 fujiko kernel: [  327.973410]  [<ffffffff812669cc>] kobject_add_internal+0x9c/0x210
Jun 19 21:36:15 fujiko kernel: [  327.973412]  [<ffffffff8126db19>] ? vsnprintf+0x219/0x640
Jun 19 21:36:15 fujiko kernel: [  327.973413]  [<ffffffff81266fc7>] kobject_add+0x67/0xc0
Jun 19 21:36:15 fujiko kernel: [  327.973415]  [<ffffffff814f5888>] ? mutex_lock+0x18/0x40
Jun 19 21:36:15 fujiko kernel: [  327.973417]  [<ffffffff8132f1fd>] device_add+0xdd/0x690
Jun 19 21:36:15 fujiko kernel: [  327.973419]  [<ffffffff8133959d>] ? device_pm_sleep_init+0x4d/0x80
Jun 19 21:36:15 fujiko kernel: [  327.973420]  [<ffffffff8132f7c9>] device_register+0x19/0x20
Jun 19 21:36:15 fujiko kernel: [  327.973422]  [<ffffffff81132240>] ? mount_fs+0x1b0/0x1b0
Jun 19 21:36:15 fujiko kernel: [  327.973424]  [<ffffffff812dba34>] tty_register_device_attr+0x154/0x240
Jun 19 21:36:15 fujiko kernel: [  327.973426]  [<ffffffff8106e8da>] ? try_to_wake_up+0x20a/0x2a0
Jun 19 21:36:15 fujiko kernel: [  327.973428]  [<ffffffff812dbb2e>] tty_register_device+0xe/0x10
Jun 19 21:36:15 fujiko kernel: [  327.973429]  [<ffffffff812e6900>] tty_port_register_device+0x30/0x40
Jun 19 21:36:15 fujiko kernel: [  327.973432]  [<ffffffffa00b57f0>] rfcomm_dev_ioctl+0x470/0x8b0 [rfcomm]
Jun 19 21:36:15 fujiko kernel: [  327.973434]  [<ffffffffa00b3ac7>] rfcomm_sock_ioctl+0x57/0x80 [rfcomm]
Jun 19 21:36:15 fujiko kernel: [  327.973436]  [<ffffffff8142813b>] sock_do_ioctl+0x2b/0x70
Jun 19 21:36:15 fujiko kernel: [  327.973438]  [<ffffffff81428da4>] sock_ioctl+0x74/0x2e0
Jun 19 21:36:15 fujiko kernel: [  327.973439]  [<ffffffff8113f97f>] do_vfs_ioctl+0x8f/0x540
Jun 19 21:36:15 fujiko kernel: [  327.973441]  [<ffffffff8121dbd5>] ? inode_has_perm.isra.37.constprop.61+0x25/0x30
Jun 19 21:36:15 fujiko kernel: [  327.973442]  [<ffffffff8121fd4f>] ? file_has_perm+0x8f/0xa0
Jun 19 21:36:15 fujiko kernel: [  327.973444]  [<ffffffff8113fec1>] sys_ioctl+0x91/0xb0
Jun 19 21:36:15 fujiko kernel: [  327.973445]  [<ffffffff8142b1e6>] ? sys_getsockopt+0xc6/0xe0
Jun 19 21:36:15 fujiko kernel: [  327.973447]  [<ffffffff81500129>] system_call_fastpath+0x16/0x1b
Jun 19 21:36:15 fujiko kernel: [  327.973448] ---[ end trace cd28c14d2e02273f ]---
Jun 19 21:36:15 fujiko kernel: [  327.973450] ------------[ cut here ]------------
Jun 19 21:36:15 fujiko kernel: [  327.973451] WARNING: at lib/kobject.c:196 kobject_add_internal+0x1f4/0x210()
Jun 19 21:36:15 fujiko kernel: [  327.973451] Hardware name: Z68AP-D3
Jun 19 21:36:15 fujiko kernel: [  327.973452] kobject_add_internal failed for rfcomm0 with -EEXIST, don't try to register things with the same name in the same directory.
Jun 19 21:36:15 fujiko kernel: [  327.973453] Modules linked in: ppp_deflate zlib_deflate bsd_comp ppp_async crc_ccitt ppp_generic slhc cpufreq_ondemand cpufreq_conservative cpufreq_stats cpufreq_userspace binfmt_misc rfcomm hwmon_vid bnep nfsd exportfs nfs_acl lockd sunrpc ipv6 snd_hda_codec_hdmi snd_hda_codec_realtek i915 coretemp kvm_intel fbcon bitblit btusb video softcursor snd_hda_intel font cfbfillrect kvm tileblit cfbimgblt bluetooth snd_hda_codec cfbcopyarea drm_kms_helper snd_hwdep pcspkr rfkill backlight snd_pcm r8169 fb serio_raw snd_page_alloc fbdev snd_timer snd ppdev mii parport_pc soundcore parport evdev
Jun 19 21:36:15 fujiko kernel: [  327.973468] Pid: 1750, comm: bluetoothd Tainted: G        W    3.9.2 #3
Jun 19 21:36:15 fujiko kernel: [  327.973469] Call Trace:
Jun 19 21:36:15 fujiko kernel: [  327.973470]  [<ffffffff81266b00>] ? kobject_add_internal+0x1d0/0x210
Jun 19 21:36:15 fujiko kernel: [  327.973472]  [<ffffffff8103c85a>] warn_slowpath_common+0x7a/0xc0
Jun 19 21:36:15 fujiko kernel: [  327.973474]  [<ffffffff8103c941>] warn_slowpath_fmt+0x41/0x50
Jun 19 21:36:15 fujiko kernel: [  327.973475]  [<ffffffff81266b24>] kobject_add_internal+0x1f4/0x210
Jun 19 21:36:15 fujiko kernel: [  327.973476]  [<ffffffff8126db19>] ? vsnprintf+0x219/0x640
Jun 19 21:36:15 fujiko kernel: [  327.973478]  [<ffffffff81266fc7>] kobject_add+0x67/0xc0
Jun 19 21:36:15 fujiko kernel: [  327.973479]  [<ffffffff814f5888>] ? mutex_lock+0x18/0x40
Jun 19 21:36:15 fujiko kernel: [  327.973480]  [<ffffffff8132f1fd>] device_add+0xdd/0x690
Jun 19 21:36:15 fujiko kernel: [  327.973481]  [<ffffffff8133959d>] ? device_pm_sleep_init+0x4d/0x80
Jun 19 21:36:15 fujiko kernel: [  327.973483]  [<ffffffff8132f7c9>] device_register+0x19/0x20
Jun 19 21:36:15 fujiko kernel: [  327.973484]  [<ffffffff81132240>] ? mount_fs+0x1b0/0x1b0
Jun 19 21:36:15 fujiko kernel: [  327.973485]  [<ffffffff812dba34>] tty_register_device_attr+0x154/0x240
Jun 19 21:36:15 fujiko kernel: [  327.973487]  [<ffffffff8106e8da>] ? try_to_wake_up+0x20a/0x2a0
Jun 19 21:36:15 fujiko kernel: [  327.973488]  [<ffffffff812dbb2e>] tty_register_device+0xe/0x10
Jun 19 21:36:15 fujiko kernel: [  327.973489]  [<ffffffff812e6900>] tty_port_register_device+0x30/0x40
Jun 19 21:36:15 fujiko kernel: [  327.973491]  [<ffffffffa00b57f0>] rfcomm_dev_ioctl+0x470/0x8b0 [rfcomm]
Jun 19 21:36:15 fujiko kernel: [  327.973493]  [<ffffffffa00b3ac7>] rfcomm_sock_ioctl+0x57/0x80 [rfcomm]
Jun 19 21:36:15 fujiko kernel: [  327.973494]  [<ffffffff8142813b>] sock_do_ioctl+0x2b/0x70
Jun 19 21:36:15 fujiko kernel: [  327.973495]  [<ffffffff81428da4>] sock_ioctl+0x74/0x2e0
Jun 19 21:36:15 fujiko kernel: [  327.973497]  [<ffffffff8113f97f>] do_vfs_ioctl+0x8f/0x540
Jun 19 21:36:15 fujiko kernel: [  327.973498]  [<ffffffff8121dbd5>] ? inode_has_perm.isra.37.constprop.61+0x25/0x30
Jun 19 21:36:15 fujiko kernel: [  327.973499]  [<ffffffff8121fd4f>] ? file_has_perm+0x8f/0xa0
Jun 19 21:36:15 fujiko kernel: [  327.973500]  [<ffffffff8113fec1>] sys_ioctl+0x91/0xb0
Jun 19 21:36:15 fujiko kernel: [  327.973502]  [<ffffffff8142b1e6>] ? sys_getsockopt+0xc6/0xe0
Jun 19 21:36:15 fujiko kernel: [  327.973503]  [<ffffffff81500129>] system_call_fastpath+0x16/0x1b
Jun 19 21:36:15 fujiko kernel: [  327.973504] ---[ end trace cd28c14d2e022740 ]---
Jun 19 21:36:15 fujiko kernel: [  327.987396] BUG: unable to handle kernel paging request at 0000293731282243
Jun 19 21:36:15 fujiko kernel: [  327.987419] IP: [<ffffffff8105820a>] queue_work_on+0x1a/0x50
Jun 19 21:36:15 fujiko kernel: [  327.987436] PGD 0 
Jun 19 21:36:15 fujiko kernel: [  327.987442] Oops: 0002 [#1] SMP 
Jun 19 21:36:15 fujiko kernel: [  327.987930] Modules linked in: ppp_deflate zlib_deflate bsd_comp ppp_async crc_ccitt ppp_generic slhc cpufreq_ondemand cpufreq_conservative cpufreq_stats cpufreq_userspace binfmt_misc rfcomm hwmon_vid bnep nfsd exportfs nfs_acl lockd sunrpc ipv6 snd_hda_codec_hdmi snd_hda_codec_realtek i915 coretemp kvm_intel fbcon bitblit btusb video softcursor snd_hda_intel font cfbfillrect kvm tileblit cfbimgblt bluetooth snd_hda_codec cfbcopyarea drm_kms_helper snd_hwdep pcspkr rfkill backlight snd_pcm r8169 fb serio_raw snd_page_alloc fbdev snd_timer snd ppdev mii parport_pc soundcore parport evdev
Jun 19 21:36:15 fujiko kernel: [  327.990622] CPU 2 
Jun 19 21:36:15 fujiko kernel: [  327.990628] Pid: 1790, comm: krfcommd Tainted: G        W    3.9.2 #3 Gigabyte Technology Co., Ltd. Z68AP-D3/Z68AP-D3
Jun 19 21:36:15 fujiko kernel: [  327.991730] RIP: 0010:[<ffffffff8105820a>]  [<ffffffff8105820a>] queue_work_on+0x1a/0x50
Jun 19 21:36:15 fujiko kernel: [  327.992303] RSP: 0018:ffff8802158b1d28  EFLAGS: 00010096
Jun 19 21:36:15 fujiko kernel: [  327.992876] RAX: 0000000000000296 RBX: 0000000000000296 RCX: 0000000000000000
Jun 19 21:36:15 fujiko kernel: [  327.993456] RDX: 0000293731282243 RSI: ffff88021684f480 RDI: 0000000000000008
Jun 19 21:36:15 fujiko kernel: [  327.994033] RBP: ffff8802158b1d38 R08: 0000000000000000 R09: 0000000000000000
Jun 19 21:36:15 fujiko kernel: [  327.994611] R10: 0000000000000001 R11: 0000000000000000 R12: ffff880204d56e00
Jun 19 21:36:15 fujiko kernel: [  327.995185] R13: ffff880214d87070 R14: ffff880215b84cc0 R15: ffff880215b84d48
Jun 19 21:36:15 fujiko kernel: [  327.995761] FS:  0000000000000000(0000) GS:ffff88021fa80000(0000) knlGS:0000000000000000
Jun 19 21:36:15 fujiko kernel: [  327.996345] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Jun 19 21:36:15 fujiko kernel: [  327.996929] CR2: 0000293731282243 CR3: 000000000180c000 CR4: 00000000000407e0
Jun 19 21:36:15 fujiko kernel: [  327.997520] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
Jun 19 21:36:15 fujiko kernel: [  327.998115] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Jun 19 21:36:15 fujiko kernel: [  327.998708] Process krfcommd (pid: 1790, threadinfo ffff8802158b0000, task ffff8802151d4410)
Jun 19 21:36:15 fujiko kernel: [  327.999308] Stack:
Jun 19 21:36:15 fujiko kernel: [  327.999900]  ffff8802158b1d68 ffff8802151a2000 ffff8802158b1d48 ffffffff81058274
Jun 19 21:36:15 fujiko kernel: [  328.000511]  ffff8802158b1d58 ffffffff81058293 ffff8802158b1d68 ffffffff812db220
Jun 19 21:36:15 fujiko kernel: [  328.001122]  ffff8802158b1d98 ffffffffa00b4fae ffff8802158b1d98 ffff880204d56e80
Jun 19 21:36:15 fujiko kernel: [  328.001732] Call Trace:
Jun 19 21:36:15 fujiko kernel: [  328.002334]  [<ffffffff81058274>] queue_work+0x14/0x20
Jun 19 21:36:15 fujiko kernel: [  328.002943]  [<ffffffff81058293>] schedule_work+0x13/0x20
Jun 19 21:36:15 fujiko kernel: [  328.003549]  [<ffffffff812db220>] tty_hangup+0x10/0x20
Jun 19 21:36:15 fujiko kernel: [  328.004154]  [<ffffffffa00b4fae>] rfcomm_dev_state_change+0x6e/0xd0 [rfcomm]
Jun 19 21:36:15 fujiko kernel: [  328.004764]  [<ffffffffa00b0e1f>] __rfcomm_dlc_close+0x5f/0x270 [rfcomm]
Jun 19 21:36:15 fujiko kernel: [  328.005371]  [<ffffffffa00b2946>] rfcomm_run+0x10d6/0x1480 [rfcomm]
Jun 19 21:36:15 fujiko kernel: [  328.005976]  [<ffffffff8106a759>] ? finish_task_switch+0x49/0xf0
Jun 19 21:36:15 fujiko kernel: [  328.006582]  [<ffffffffa00b1870>] ? rfcomm_check_accept+0xd0/0xd0 [rfcomm]
Jun 19 21:36:15 fujiko kernel: [  328.007192]  [<ffffffff8105f6db>] kthread+0xbb/0xc0
Jun 19 21:36:15 fujiko kernel: [  328.007798]  [<ffffffff8105f620>] ? flush_kthread_worker+0xa0/0xa0
Jun 19 21:36:15 fujiko kernel: [  328.008404]  [<ffffffff8150007c>] ret_from_fork+0x7c/0xb0
Jun 19 21:36:15 fujiko kernel: [  328.009009]  [<ffffffff8105f620>] ? flush_kthread_worker+0xa0/0xa0
Jun 19 21:36:15 fujiko kernel: [  328.009614] Code: 7d f8 c9 c3 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 55 48 89 e5 53 48 83 ec 08 9c 58 66 66 90 66 90 48 89 c3 fa 66 66 90 66 66 90 <f0> 0f ba 2a 00 19 c0 31 c9 85 c0 74 19 48 89 df 57 9d 66 66 90 
Jun 19 21:36:15 fujiko kernel: [  328.010963] RIP  [<ffffffff8105820a>] queue_work_on+0x1a/0x50
Jun 19 21:36:15 fujiko kernel: [  328.011618]  RSP <ffff8802158b1d28>
Jun 19 21:36:15 fujiko kernel: [  328.012268] CR2: 0000293731282243
Jun 19 21:36:15 fujiko kernel: [  328.014975] ---[ end trace cd28c14d2e022741 ]---
Jun 19 21:40:01 fujiko cron[2670]: (root) CMD (test -x /usr/sbin/run-crons && /usr/sbin/run-crons)
Jun 19 21:50:01 fujiko cron[2714]: (root) CMD (test -x /usr/sbin/run-crons && /usr/sbin/run-crons)
Jun 19 21:59:01 fujiko cron[2742]: (root) CMD (rm -f /var/spool/cron/lastrun/cron.hourly)
Jun 19 22:00:01 fujiko cron[2746]: (root) CMD (test -x /usr/sbin/run-crons && /usr/sbin/run-crons)
Jun 19 22:10:01 fujiko cron[2776]: (root) CMD (test -x /usr/sbin/run-crons && /usr/sbin/run-crons)
Jun 19 22:14:54 fujiko NetworkManager[1530]: <info> WWAN now disabled by management service
Jun 19 22:14:54 fujiko modem-manager[1545]: <info>  Modem /org/freedesktop/ModemManager/Modems/0: state changed (connected -> disconnecting)
Jun 19 22:14:54 fujiko modem-manager[1545]: <info>  Modem /org/freedesktop/ModemManager/Modems/0: state changed (disconnecting -> connected)
Jun 19 22:14:54 fujiko modem-manager[1545]: disable_disconnect_done: (/sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.4/2-1.4.1): error disconnecting the modem while disabling: (5) The serial port is not open.
Jun 19 22:14:54 fujiko modem-manager[1545]: (mm-generic-gsm.c:2285):disable: runtime check failed: (priv->cid == -1)
Jun 19 22:14:54 fujiko modem-manager[1545]: <info>  Modem /org/freedesktop/ModemManager/Modems/0: state changed (connected -> disabling)
Jun 19 22:14:54 fujiko NetworkManager[1530]: <warn> failed to enable/disable modem: (32) Sending command failed: device is not enabled
Jun 19 22:15:10 fujiko dbus[1512]: [system] Activating service name='org.blueman.Mechanism' (using servicehelper)
Jun 19 22:15:10 fujiko blueman-mechanism: Starting blueman-mechanism 
Jun 19 22:15:10 fujiko dbus[1512]: [system] Successfully activated service 'org.blueman.Mechanism'
Jun 19 22:15:10 fujiko blueman-mechanism: loading RfKill 
Jun 19 22:15:10 fujiko blueman-mechanism: loading Ppp 
Jun 19 22:15:10 fujiko blueman-mechanism: loading Network 
Jun 19 22:15:10 fujiko blueman-mechanism: loading Config 
Jun 19 22:15:10 fujiko kernel: [ 2665.663991] usb 2-1.4.1: unlink qh1-3008/ffff88021624f800 start 0 [1/2 us]
Jun 19 22:15:10 fujiko kernel: [ 2665.666681] usb 2-1: clear tt buffer port 4, a5 ep2 t84048d80
Jun 19 22:15:40 fujiko blueman-mechanism: Exiting 
Jun 19 22:15:42 fujiko dbus[1512]: [system] Activating service name='org.blueman.Mechanism' (using servicehelper)
Jun 19 22:15:42 fujiko blueman-mechanism: Starting blueman-mechanism 
Jun 19 22:15:42 fujiko dbus[1512]: [system] Successfully activated service 'org.blueman.Mechanism'
Jun 19 22:15:42 fujiko blueman-mechanism: loading RfKill 
Jun 19 22:15:42 fujiko blueman-mechanism: loading Ppp 
Jun 19 22:15:42 fujiko blueman-mechanism: loading Network 
Jun 19 22:15:42 fujiko blueman-mechanism: loading Config 
Jun 19 22:16:12 fujiko blueman-mechanism: Exiting