From: "cagnulein@domain.hid" <cagnulein@domain.hid>
To: xenomai@xenomai.org
Subject: Re: [Xenomai-core] BUG: scheduling while atomic
Date: Wed, 4 Nov 2009 09:17:07 +0100 (CET) [thread overview]
Message-ID: <11361891.1003501257322627993.JavaMail.defaultUser@domain.hid> (raw)
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I've tried with your patch and asking to do latency test with 1000ns but the result is still the same :(
Do you have any other ideas? I'm very lost in space :(
Thanks
Roberto
root@domain.hid:~# latency -p1000
== Sampling period: 1000 us
== Test mode: periodic user-mode task
== All results in microseconds
[ 156.780000] BUG: scheduling while atomic: sampling-1478/0x00000001/1480
[ 156.790000] [<c002bef0>] (dump_stack+0x0/0x14) from [<c02ceb18>] (schedule+0x
60/0x7f0)
[ 156.800000] [<c02ceab8>] (schedule+0x0/0x7f0) from [<c00882b4>] (xnshadow_har
den+0xd4/0x240)
[ 156.810000] [<c00881e0>] (xnshadow_harden+0x0/0x240) from [<c0088a40>] (xnsha
dow_wait_barrier+0x104/0x11c)
[ 156.820000] r8:00000018 r7:00000000 r6:c33a4000 r5:c33a5fb0 r4:c4801410
[ 156.820000] [<c008893c>] (xnshadow_wait_barrier+0x0/0x11c) from [<c0088a6c>]
(xnshadow_sys_barrier+0x14/0x18)
[ 156.830000] r5:c33a5fb0 r4:00000001
[ 156.840000] [<c0088a58>] (xnshadow_sys_barrier+0x0/0x18) from [<c008882c>] (l
osyscall_event+0xcc/0x1dc)
[ 156.850000] [<c0088760>] (losyscall_event+0x0/0x1dc) from [<c0073288>] (__ipi
pe_dispatch_event+0xd0/0x1c8)
[ 156.860000] [<c00731b8>] (__ipipe_dispatch_event+0x0/0x1c8) from [<c002d1b8>]
(__ipipe_syscall_root+0x80/0x130)
[ 156.870000] [<c002d138>] (__ipipe_syscall_root+0x0/0x130) from [<c0027294>] (
vector_swi+0x74/0xb4)
[ 156.880000] r6:40032c94 r5:bef14c6c r4:00100000
[ 156.880000] I-pipe: Detected illicit call from domain 'Xenomai'
[ 156.880000] into a service reserved for domain 'Linux' and below.
[ 156.880000] [<c002bef0>] (dump_stack+0x0/0x14) from [<c00726fc>] (ipipe_check
_context+0xbc/0xdc)
[ 156.880000] [<c0072640>] (ipipe_check_context+0x0/0xdc) from [<c02cf23c>] (sc
hedule+0x784/0x7f0)
[ 156.880000] r4:c3c79c40
[ 156.880000] [<c02ceab8>] (schedule+0x0/0x7f0) from [<c00882b4>] (xnshadow_har
den+0xd4/0x240)
[ 156.880000] [<c00881e0>] (xnshadow_harden+0x0/0x240) from [<c0088a40>] (xnsha
dow_wait_barrier+0x104/0x11c)
[ 156.880000] r8:00000018 r7:00000000 r6:c33a4000 r5:c33a5fb0 r4:c4801410
[ 156.880000] [<c008893c>] (xnshadow_wait_barrier+0x0/0x11c) from [<c0088a6c>]
(xnshadow_sys_barrier+0x14/0x18)
[ 156.880000] r5:c33a5fb0 r4:00000001
[ 156.880000] [<c0088a58>] (xnshadow_sys_barrier+0x0/0x18) from [<c008882c>] (l
osyscall_event+0xcc/0x1dc)
[ 156.880000] [<c0088760>] (losyscall_event+0x0/0x1dc) from [<c0073288>] (__ipi
pe_dispatch_event+0xd0/0x1c8)
[ 156.880000] [<c00731b8>] (__ipipe_dispatch_event+0x0/0x1c8) from [<c002d1b8>]
(__ipipe_syscall_root+0x80/0x130)
[ 156.880000] [<c002d138>] (__ipipe_syscall_root+0x0/0x130) from [<c0027294>] (
vector_swi+0x74/0xb4)
[ 156.880000] r6:40032c94 r5:bef14c6c r4:00100000
[ 156.880000] Xenomai: fatal: bug at kernel/xenomai/nucleus/shadow.c:1128 (!irq
s_disabled_hw())
[ 156.880000] CPU PID PRI TIMEOUT STAT NAME
[ 156.880000] 0 0 -1 0 00400088 ROOT
[ 156.880000] 0 1479 0 0 00300380 display-1478
[ 156.880000] > 0 1480 99 0 00300180 sampling-1478
[ 156.880000] Master time base: clock=2610156463
[ 156.880000]
[ 156.880000] [<c002b648>] (show_stack+0x0/0x48) from [<c00883c4>] (xnshadow_ha
rden+0x1e4/0x240)
[ 156.880000] [<c00881e0>] (xnshadow_harden+0x0/0x240) from [<c0088a40>] (xnsha
dow_wait_barrier+0x104/0x11c)
[ 156.880000] r8:00000018 r7:00000000 r6:c33a4000 r5:c33a5fb0 r4:c4801410
[ 156.880000] [<c008893c>] (xnshadow_wait_barrier+0x0/0x11c) from [<c0088a6c>]
(xnshadow_sys_barrier+0x14/0x18)
[ 156.880000] r5:c33a5fb0 r4:00000001
[ 156.880000] [<c0088a58>] (xnshadow_sys_barrier+0x0/0x18) from [<c008882c>] (l
osyscall_event+0xcc/0x1dc)
[ 156.880000] [<c0088760>] (losyscall_event+0x0/0x1dc) from [<c0073288>] (__ipi
pe_dispatch_event+0xd0/0x1c8)
[ 156.880000] [<c00731b8>] (__ipipe_dispatch_event+0x0/0x1c8) from [<c002d1b8>]
(__ipipe_syscall_root+0x80/0x130)
[ 156.880000] [<c002d138>] (__ipipe_syscall_root+0x0/0x130) from [<c0027294>] (
vector_swi+0x74/0xb4)
[ 156.880000] r6:40032c94 r5:bef14c6c r4:00100000
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next reply other threads:[~2009-11-04 8:17 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-11-04 8:17 cagnulein [this message]
2009-11-04 10:45 ` [Xenomai-core] BUG: scheduling while atomic Gilles Chanteperdrix
-- strict thread matches above, loose matches on Subject: below --
2009-11-03 16:48 cagnulein
2009-11-03 16:57 ` Gilles Chanteperdrix
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