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SubjectRe: BUG: sleeping function called from invalid context at kernel/sched.c:5558

* Thomas Meyer <thomas@m3y3r.de> wrote:

> False positive, while suspend/resume-to/from-disk?
>
> [19332.352863] BUG: sleeping function called from invalid context at kernel/sched.c:5558
> [19332.352866] in_atomic(): 0, irqs_disabled(): 1, pid: 3287, name: pm-hibernate
> [19332.352869] Pid: 3287, comm: pm-hibernate Tainted: G W 2.6.28-rc2 #97
> [19332.352871] Call Trace:
> [19332.352878] [<c0436408>] __might_sleep+0xdc/0xe3
> [19332.352882] [<c043bbde>] __cond_resched+0x12/0x36
> [19332.352886] [<c09d29a8>] _cond_resched+0x27/0x32
> [19332.352889] [<c0697d9c>] acpi_ps_complete_op+0x1e0/0x1ef
> [19332.352892] [<c069884e>] ? acpi_ps_alloc_op+0x82/0x84
> [19332.352896] [<c0689814>] ? acpi_ds_exec_end_op+0x30c/0x370
> [19332.352899] [<c069839f>] acpi_ps_parse_loop+0x5f4/0x721
> [19332.352902] [<c069779c>] acpi_ps_parse_aml+0x6d/0x267

Such messages are never false positives, this is a real bug.

Ingo


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