Kernel 4.19.127-bone53 oops ?

[Philippe Frossard]

Hi,
See my dmesg ...
I can keep this kernel ?
Thanks.

ibox@root : uname -a
Linux ibox 4.19.127-bone53 #2 PREEMPT Sat Aug 22 08:50:40 CEST 2020
armv7l GNU/Linux
ibox@root : dmesg

[    0.147382] ------------[ cut here ]------------
[    0.147410] WARNING: CPU: 0 PID: 1 at drivers/clk/clk.c:828
clk_core_disable_lock+0x17/0x20
[    0.147415] l4_per_cm:clk:00d4:0 already disabled
[    0.147419] Modules linked in:
[    0.147431] CPU: 0 PID: 1 Comm: swapper Not tainted 4.19.127-bone53 #2
[    0.147436] Hardware name: Generic AM33XX (Flattened Device Tree)
[    0.147468] [<c010caf5>] (unwind_backtrace) from [<c010a631>]
(show_stack+0x11/0x14)
[    0.147481] [<c010a631>] (show_stack) from [<c01250b7>]
(__warn.part.3+0x83/0x94)
[    0.147491] [<c01250b7>] (__warn.part.3) from [<c0125119>]
(warn_slowpath_fmt+0x51/0x66)
[    0.147501] [<c0125119>] (warn_slowpath_fmt) from [<c057aa53>]
(clk_core_disable_lock+0x17/0x20)
[    0.147518] [<c057aa53>] (clk_core_disable_lock) from [<c0119c4b>]
(_disable_clocks+0x17/0x78)
[    0.147531] [<c0119c4b>] (_disable_clocks) from [<c011b935>]
(omap_hwmod_deassert_hardreset+0x85/0x110)
[    0.147543] [<c011b935>] (omap_hwmod_deassert_hardreset) from
[<c011c17b>] (_omap_device_notifier_call+0x1fb/0x32c)
[    0.147566] [<c011c17b>] (_omap_device_notifier_call) from
[<c013c8fb>] (notifier_call_chain+0x43/0x60)
[    0.147579] [<c013c8fb>] (notifier_call_chain) from [<c013ce75>]
(blocking_notifier_call_chain+0x35/0x44)
[    0.147589] [<c013ce75>] (blocking_notifier_call_chain) from
[<c0611f31>] (device_add+0x281/0x49c)
[    0.147614] [<c0611f31>] (device_add) from [<c073123f>]
(of_platform_device_create_pdata+0x6b/0x98)
[    0.147628] [<c073123f>] (of_platform_device_create_pdata) from
[<c0731389>] (of_platform_bus_create+0x111/0x248)
[    0.147638] [<c0731389>] (of_platform_bus_create) from [<c07313cb>]
(of_platform_bus_create+0x153/0x248)
[    0.147650] [<c07313cb>] (of_platform_bus_create) from [<c07315ff>]
(of_platform_populate+0x57/0xd0)
[    0.147671] [<c07315ff>] (of_platform_populate) from [<c0d08fd9>]
(pdata_quirks_init+0x5d/0x6c)
[    0.147684] [<c0d08fd9>] (pdata_quirks_init) from [<c0d08f73>]
(omap_generic_init+0x15/0x1e)
[    0.147694] [<c0d08f73>] (omap_generic_init) from [<c0d023ed>]
(customize_machine+0x19/0x1c)
[    0.147708] [<c0d023ed>] (customize_machine) from [<c0102a83>]
(do_one_initcall+0x37/0x17c)
[    0.147718] [<c0102a83>] (do_one_initcall) from [<c0d00e21>]
(kernel_init_freeable+0x1b1/0x224)
[    0.147730] [<c0d00e21>] (kernel_init_freeable) from [<c08a0b5b>]
(kernel_init+0xd/0xd6)
[    0.147740] [<c08a0b5b>] (kernel_init) from [<c01010f9>]
(ret_from_fork+0x11/0x38)
[    0.147745] Exception stack(0xdc119fb0 to 0xdc119ff8)
[    0.147753] 9fa0:                                     00000000
00000000 00000000 00000000
[    0.147762] 9fc0: 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000
[    0.147770] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[    0.147780] ---[ end trace 658e6d8be73ddc71 ]---

--
-
Philippe Frossard

[Robert Nelson]

On Wed, Aug 26, 2020 at 2:11 AM Philippe Frossard
<philippe...@free.fr> wrote:
>
> Hi,
> See my dmesg ...
> I can keep this kernel ?
> Thanks.
>
> ibox@root : uname -a
> Linux ibox 4.19.127-bone53 #2 PREEMPT Sat Aug 22 08:50:40 CEST 2020
> armv7l GNU/Linux
> ibox@root : dmesg

> [ 0.147518] [<c057aa53>] (clk_core_disable_lock) from [<c0119c4b>]

> (_disable_clocks+0x17/0x78)
> [ 0.147531] [<c0119c4b>] (_disable_clocks) from [<c011b935>]
> (omap_hwmod_deassert_hardreset+0x85/0x110)
> [ 0.147543] [<c011b935>] (omap_hwmod_deassert_hardreset) from

Yeah i see that too..

[ 0.149501] l4_per_cm:clk:00d4:0: failed to enable
[ 0.149524] ------------[ cut here ]------------
[ 0.149557] WARNING: CPU: 0 PID: 1 at drivers/clk/clk.c:828
clk_core_disable_lock+0x17/0x20
[ 0.149564] l4_per_cm:clk:00d4:0 already disabled
[ 0.149571] Modules linked in:
[ 0.149589] CPU: 0 PID: 1 Comm: swapper Not tainted 4.19.127-bone53 #1buster
[ 0.149595] Hardware name: Generic AM33XX (Flattened Device Tree)
[ 0.149632] [<c010cad1>] (unwind_backtrace) from [<c010a609>]
(show_stack+0x11/0x14)
[ 0.149647] [<c010a609>] (show_stack) from [<c01250df>]
(__warn.part.3+0x83/0x94)
[ 0.149661] [<c01250df>] (__warn.part.3) from [<c0125141>]
(warn_slowpath_fmt+0x51/0x66)
[ 0.149674] [<c0125141>] (warn_slowpath_fmt) from [<c057a89f>]
(clk_core_disable_lock+0x17/0x20)
[ 0.149695] [<c057a89f>] (clk_core_disable_lock) from [<c0119c73>]
(_disable_clocks+0x17/0x78)
[ 0.149712] [<c0119c73>] (_disable_clocks) from [<c011b95d>]
(omap_hwmod_deassert_hardreset+0x85/0x110)
[ 0.149728] [<c011b95d>] (omap_hwmod_deassert_hardreset) from
[<c011c1a3>] (_omap_device_notifier_call+0x1fb/0x32c)
[ 0.149755] [<c011c1a3>] (_omap_device_notifier_call) from
[<c013c92b>] (notifier_call_chain+0x43/0x60)
[ 0.149771] [<c013c92b>] (notifier_call_chain) from [<c013cea5>]
(blocking_notifier_call_chain+0x35/0x44)
[ 0.149785] [<c013cea5>] (blocking_notifier_call_chain) from
[<c0611c21>] (device_add+0x281/0x49c)
[ 0.149813] [<c0611c21>] (device_add) from [<c0730fdb>]
(of_platform_device_create_pdata+0x6b/0x98)
[ 0.149831] [<c0730fdb>] (of_platform_device_create_pdata) from
[<c0731125>] (of_platform_bus_create+0x111/0x248)
[ 0.149845] [<c0731125>] (of_platform_bus_create) from [<c0731167>]
(of_platform_bus_create+0x153/0x248)
[ 0.149859] [<c0731167>] (of_platform_bus_create) from [<c073139b>]
(of_platform_populate+0x57/0xd0)
[ 0.149884] [<c073139b>] (of_platform_populate) from [<c0d08fd9>]
(pdata_quirks_init+0x5d/0x6c)
[ 0.149900] [<c0d08fd9>] (pdata_quirks_init) from [<c0d08f73>]
(omap_generic_init+0x15/0x1e)
[ 0.149915] [<c0d08f73>] (omap_generic_init) from [<c0d023ed>]
(customize_machine+0x19/0x1c)
[ 0.149932] [<c0d023ed>] (customize_machine) from [<c0102a83>]
(do_one_initcall+0x37/0x17c)
[ 0.149946] [<c0102a83>] (do_one_initcall) from [<c0d00e21>]
(kernel_init_freeable+0x1b1/0x224)
[ 0.149960] [<c0d00e21>] (kernel_init_freeable) from [<c08a0a2b>]
(kernel_init+0xd/0xd6)
[ 0.149974] [<c08a0a2b>] (kernel_init) from [<c01010f9>]
(ret_from_fork+0x11/0x38)
[ 0.149983] Exception stack(0xdc119fb0 to 0xdc119ff8)
[ 0.149994] 9fa0: 00000000
00000000 00000000 00000000
[ 0.150007] 9fc0: 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000
[ 0.150018] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[ 0.150032] ---[ end trace 7480f05e89ad53b2 ]---


ttp://gfnd.rcn-ee.org:81/farm/uptime/pwr09-ser17-bbg-4.19.127-bone53.log

IDK..

Something isn't happy..

Regards,

--
Robert Nelson
https://rcn-ee.com/