Bisecting the kernel identified 4e7babba30d820c4195b1d58cf51dce3c22ecf2b
which is unfortunately too complex to validly roll back (adding Eric and
Herbert, Authors and Off-Signers to Cc).

As a short-term workaround, setting CONFIG_CRYPTO_MANAGER_DISABLE_TESTS
seems to help.

Greetings
Marc


On Wed, May 08, 2019 at 10:23:40PM +0200, Marc Haber wrote:
> From: Marc Haber <[email protected]>
> Subject: Linux 5.1 not booting on banana Pi
> To: linux-sunxi <[email protected]>
> Date: Wed, 8 May 2019 22:23:40 +0200
> User-Agent: Mutt/1.10.1 (2018-07-13)
> 
> Hi,
> 
> when I try booting Linux 5.1 on the Banana Pi, it stops with locked up
> CPUs:
> 
> [  OK  ] Started udev Coldplug all Devices.
> [  OK  ] Started Create Volatile Files and Directories.
> [  OK  ] Reached target System Time Synchronized.
>          Starting Update UTMP about System Boot/Shutdown...
> [  OK  ] Started Update UTMP about System Boot/Shutdown.
> [  OK  ] Started udev Kernel Device Manager.
> [   34.271840] rcu: INFO: rcu_sched detected stalls on CPUs/tasks:
> [   34.277793] rcu:     1-...!: (1 GPs behind) idle=fde/1/0x40000000 
> softirq=1817/1820 fqs=23 
> [   34.285872] rcu:     (detected by 0, t=5252 jiffies, g=1857, q=817)
> [   44.294216] rcu: rcu_sched kthread starved for 5206 jiffies! g1857 f0x0 
> RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
> [   44.304202] rcu: RCU grace-period kthread stack dump:
> [   68.019833] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! 
> [systemd-udevd:260]
> [   96.019831] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! 
> [systemd-udevd:260]
> [   97.291832] rcu: INFO: rcu_sched detected stalls on CPUs/tasks:
> [   97.297760] rcu:     1-...!: (1 GPs behind) idle=fde/1/0x40000000 
> softirq=1817/1820 fqs=23 
> [   97.305838] rcu:     (detected by 0, t=21007 jiffies, g=1857, q=817)
> [  107.314261] rcu: rcu_sched kthread starved for 20961 jiffies! g1857 f0x2 
> RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
> [  107.324333] rcu: RCU grace-period kthread stack dump:
> [  132.019830] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! 
> [systemd-udevd:260]
> [  160.019832] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! 
> [systemd-udevd:260]
> [  160.311830] rcu: INFO: rcu_sched detected stalls on CPUs/tasks:
> [  160.317758] rcu:     1-...!: (1 GPs behind) idle=fde/1/0x40000000 
> softirq=1817/1820 fqs=23 
> [  160.325836] rcu:     (detected by 0, t=36762 jiffies, g=1857, q=817)
> [  170.334257] rcu: rcu_sched kthread starved for 36716 jiffies! g1857 f0x2 
> RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
> [  170.344330] rcu: RCU grace-period kthread stack dump:
> 
> Any ideas what the problem could be, and how it could be solved?
> 
> Greetings
> Marc
> 
> -- 
> -----------------------------------------------------------------------------
> Marc Haber         | "I don't trust Computers. They | Mailadresse im Header
> Leimen, Germany    |  lose things."    Winona Ryder | Fon: *49 6224 1600402
> Nordisch by Nature |  How to make an American Quilt | Fax: *49 6224 1600421

-- 
-----------------------------------------------------------------------------
Marc Haber         | "I don't trust Computers. They | Mailadresse im Header
Leimen, Germany    |  lose things."    Winona Ryder | Fon: *49 6224 1600402
Nordisch by Nature |  How to make an American Quilt | Fax: *49 6224 1600421

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