This bug is missing log files that will aid in diagnosing the problem.
>From a terminal window please run:
apport-collect 1426272
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.
** Changed in: linux (Ubuntu)
Status: New => Incomplete
** Tags added: vivid
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1426272
Title:
vivid-proposed/krillin - Phone reboots spontaneously
Status in linux package in Ubuntu:
Incomplete
Bug description:
current build number: 122
device name: krillin
channel: ubuntu-touch/devel-proposed
alias: ubuntu-touch/vivid-proposed
last update: 2015-02-25 15:06:29
version version: 122
version ubuntu: 20150225
version device: 20150210-95b6a9f
version custom: 20150225
It happened up to 3 times a day, the phone reboots with no apparent reason.
syslog doesn't work on the phone but /proc/last_kmsg shows the following
message:
[ 793.598710]systemd-logind[16120]: Failed to start user service: Unknown
unit: user@0.service
[ 793.606282]systemd-logind[16120]: Failed to start user service: Unknown
unit: user@32011.service
[ 806.517752]systemd-logind[16242]: Failed to start user service: Unknown
unit: user@0.service
[ 806.521333]systemd-logind[16242]: Failed to start user service: Unknown
unit: user@32011.service
[ 809.797251]Restarting system.
[ 809.797336][<c0015404>] (unwind_backtrace+0x0/0x104) from [<c07db344>]
(dump_stack+0x20/0x24)
[ 809.797366][<c0015404>] (unwind_backtrace+0x0/0x104) from [<c07db344>]
(dump_stack+0x20/0x24)
[ 809.797396][<c07db344>] (dump_stack+0x20/0x24) from [<c0014110>]
(handle_IPI+0xf4/0x250)
[ 809.797424][<c07db344>] (dump_stack+0x20/0x24) from [<c0014110>]
(handle_IPI+0xf4/0x250)
[ 809.797452][<c0014110>] (handle_IPI+0xf4/0x250) from [<c00085bc>]
hdo_IPI+0x18/0x1c)
[ 809.797477][<c0014110>] (handle_IPI+0xf4/0x250) from [<c00085bc>]
(do_IPI+0x18/0x1c)
[ 809.797502][<c00085bc>] (do_IPI+0x18/0x1c) from [<c07eb9f4>]
(__irq_svc+0x34/0xc8)
[ 809.797529][<c00085bc>] (do_IPI+0x18/0x1c) from [<c07eb9f4>]
(__irq_svc+0x34/0xc8)
[ 809.797686][<c07eb9f4>] (8e1fac dc+0x34/0xc8) from [<c000f178>] (78
20070013 ffffffff
[ 809.797718][<c07eb9f4>] (__irq_svc+0x34/0xc8) from [<c000f178>]
(default_idle+0x2c/0x40)
[ 809.797747][<c000f178>] (default_idle+0x2c/0x40) from
[<c000f5a0>defcpu_idle+0xb0/0x10c)
[ 809.797775][<c000f178>] (default_idle+0x2c/0x40) from [<c000f5a0>]
(cpu_idle+0xb0/0x10c)
[ 809.797804][<c000f5a0>] (cpu_idle+0xb0/0x10c) from [<c07d8448>]
(secondary_start_kernel+0x1cc/0x1e8)
[ 809.797834][<c000f5a0>] (cpu_idle+0xb0/0x10c) from [<c07d8448>]
(secondary_start_kernel+0x1cc/0x1e8)
[ 809.797863][<c07d8448>] (secondary_start_kernel+0x1cc/0x1e8)
fromsecondary_start0x807d7d8c)
[ 809.797889][<c07d8448>] (secondary_start_kernel+0x1cc/0x1e8) from
[<807d7d8c>] (0x807d7d8c)
[ 809.797915][<c07d8448>] (secondary_start_kernel+0x1cc/0x1e8) from
[<807d7d8c>] (0x807d7d8c)
[ 809.797964][<c07db344>] (dump_stack+0x20/0x24) from [<c0014110>]
(handle_IPI+0xf4/0x250)
[ 809.798009][<c0014110>] (handle_IPI+0xf4/0x250) from [<c00085bc>]
(do_IPI+0x18/0x1c)
[ 809.798056][<c00085bc>] (do_IPI+0x18/0x1c) from [<c07eb9f4>]
(__irq_svc+0x34/0xc8)
[ 809.798218][<c07eb9f4>] (__irq_svc+0x34/0xc8) from [<c000f178>]
(default_idle+0x2c/0x40)
[ 809.798269][<c000f178>] (default_idle+0x2c/0x40) from [<c000f5a0>]
(cpu_idle+0xb0/0x10c)
[ 809.798319][<c000f5a0>] (cpu_idle+0xb0/0x10c) from [<c07d8448>]
(secondary_start_kernel+0x1cc/0x1e8)
[ 809.798365][<c07d8448>] (secondary_start_kernel+0x1cc/0x1e8) from
[<807d7d8c>] (0x807d7d8c)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1426272/+subscriptions
--
Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help : https://help.launchpad.net/ListHelp
