From: Paul Gortmaker <paul.gortmaker@windriver.com>
To: avorontsov@ru.mvista.com
Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
Martyn Welch <martyn.welch@ge.com>,
linuxppc-dev list <linuxppc-dev@ozlabs.org>,
Sandeep Gopalpet <Sandeep.Kumar@freescale.com>,
davem@davemloft.net
Subject: Re: Gianfar driver failing on MPC8641D based board
Date: Fri, 26 Feb 2010 11:27:42 -0500 [thread overview]
Message-ID: <4B87F67E.5070601@windriver.com> (raw)
In-Reply-To: <20100226161058.GA22954@oksana.dev.rtsoft.ru>
On 10-02-26 11:10 AM, Anton Vorontsov wrote:
> On Fri, Feb 26, 2010 at 03:34:07PM +0000, Martyn Welch wrote:
> [...]
>> Out of 10 boot attempts, 7 failed.
>
> OK, I see why. With ip=on (dhcp boot) it's much harder to trigger
> it. With static ip config can I see the same.
I'd kind of expected to see us stuck in gianfar on that lock, but
the SysRQ-T doesn't show us hung up anywhere in gianfar itself.
[This was on a base 2.6.33, with just a small sysrq fix patch]
Paul.
----------
SysRq : Changing Loglevel
Loglevel set to 9
nfs: server not responding, still trying
SysRq : Show State
task PC stack pid father
init D 0ff1c380 0 1 0 0x00000000
Call Trace:
[df841a30] [c0009fc4] __switch_to+0x8c/0xf8
[df841a50] [c0350160] schedule+0x354/0x92c
[df841ae0] [c0331394] rpc_wait_bit_killable+0x2c/0x54
[df841af0] [c0350eb0] __wait_on_bit+0x9c/0x108
[df841b10] [c0350fc0] out_of_line_wait_on_bit+0xa4/0xb4
[df841b40] [c0331cf0] __rpc_execute+0x16c/0x398
[df841b90] [c0329abc] rpc_run_task+0x48/0x9c
[df841ba0] [c0329c40] rpc_call_sync+0x54/0x88
[df841bd0] [c015e780] nfs_proc_lookup+0x94/0xe8
[df841c20] [c014eb60] nfs_lookup+0x12c/0x230
[df841d50] [c00b9680] do_lookup+0x118/0x288
[df841d80] [c00bb904] link_path_walk+0x194/0x1118
[df841df0] [c00bcb08] path_walk+0x8c/0x168
[df841e20] [c00bcd6c] do_path_lookup+0x74/0x7c
[df841e40] [c00be148] do_filp_open+0x5d4/0xba4
[df841f10] [c00abe94] do_sys_open+0xac/0x190
[df841f40] [c001437c] ret_from_syscall+0x0/0x38
--- Exception: c01 at 0xff1c380
LR = 0xfec6d98
kthreadd S 00000000 0 2 0 0x00000000
Call Trace:
[df843e50] [c002e788] wake_up_new_task+0x128/0x16c (unreliable)
[df843f10] [c0009fc4] __switch_to+0x8c/0xf8
[df843f30] [c0350160] schedule+0x354/0x92c
[df843fc0] [c004d154] kthreadd+0x130/0x134
[df843ff0] [c00141a0] kernel_thread+0x4c/0x68
migration/0 S 00000000 0 3 2 0x00000000
Call Trace:
[df847de0] [ffffffff] 0xffffffff (unreliable)
[df847ea0] [c0009fc4] __switch_to+0x8c/0xf8
[df847ec0] [c0350160] schedule+0x354/0x92c
[df847f50] [c002d074] migration_thread+0x29c/0x448
[df847fb0] [c004d020] kthread+0x80/0x84
[df847ff0] [c00141a0] kernel_thread+0x4c/0x68
ksoftirqd/0 S 00000000 0 4 2 0x00000000
Call Trace:
[df84be10] [00000800] 0x800 (unreliable)
[df84bed0] [c0009fc4] __switch_to+0x8c/0xf8
[df84bef0] [c0350160] schedule+0x354/0x92c
[df84bf80] [c0038454] run_ksoftirqd+0x14c/0x1e0
[df84bfb0] [c004d020] kthread+0x80/0x84
[df84bff0] [c00141a0] kernel_thread+0x4c/0x68
watchdog/0 S 00000000 0 5 2 0x00000000
Call Trace:
[df84dee0] [c0009fc4] __switch_to+0x8c/0xf8
[df84df00] [c0350160] schedule+0x354/0x92c
[df84df90] [c006b8e8] watchdog+0x48/0x88
[df84dfb0] [c004d020] kthread+0x80/0x84
[df84dff0] [c00141a0] kernel_thread+0x4c/0x68
migration/1 S 00000000 0 6 2 0x00000000
Call Trace:
[df84fea0] [c0009fc4] __switch_to+0x8c/0xf8
[df84fec0] [c0350160] schedule+0x354/0x92c
[df84ff50] [c002d074] migration_thread+0x29c/0x448
[df84ffb0] [c004d020] kthread+0x80/0x84
[df84fff0] [c00141a0] kernel_thread+0x4c/0x68
ksoftirqd/1 S 00000000 0 7 2 0x00000000
Call Trace:
[df853ed0] [c0009fc4] __switch_to+0x8c/0xf8
[df853ef0] [c0350160] schedule+0x354/0x92c
[df853f80] [c0038454] run_ksoftirqd+0x14c/0x1e0
[df853fb0] [c004d020] kthread+0x80/0x84
[df853ff0] [c00141a0] kernel_thread+0x4c/0x68
watchdog/1 S 00000000 0 8 2 0x00000000
Call Trace:
[df857ee0] [c0009fc4] __switch_to+0x8c/0xf8
[df857f00] [c0350160] schedule+0x354/0x92c
[df857f90] [c006b8e8] watchdog+0x48/0x88
[df857fb0] [c004d020] kthread+0x80/0x84
[df857ff0] [c00141a0] kernel_thread+0x4c/0x68
events/0 S 00000000 0 9 2 0x00000000
Call Trace:
[df859ea0] [c0009fc4] __switch_to+0x8c/0xf8
[df859ec0] [c0350160] schedule+0x354/0x92c
[df859f50] [c0048718] worker_thread+0x1fc/0x200
[df859fb0] [c004d020] kthread+0x80/0x84
[df859ff0] [c00141a0] kernel_thread+0x4c/0x68
events/1 S 00000000 0 10 2 0x00000000
Call Trace:
[df85bea0] [c0009fc4] __switch_to+0x8c/0xf8
[df85bec0] [c0350160] schedule+0x354/0x92c
[df85bf50] [c0048718] worker_thread+0x1fc/0x200
[df85bfb0] [c004d020] kthread+0x80/0x84
[df85bff0] [c00141a0] kernel_thread+0x4c/0x68
khelper S 00000000 0 11 2 0x00000000
Call Trace:
[df85dde0] [c0030564] do_fork+0x1b0/0x344 (unreliable)
[df85dea0] [c0009fc4] __switch_to+0x8c/0xf8
[df85dec0] [c0350160] schedule+0x354/0x92c
[df85df50] [c0048718] worker_thread+0x1fc/0x200
[df85dfb0] [c004d020] kthread+0x80/0x84
[df85dff0] [c00141a0] kernel_thread+0x4c/0x68
async/mgr S 00000000 0 15 2 0x00000000
Call Trace:
[df8a7df0] [000000fc] 0xfc (unreliable)
[df8a7eb0] [c0009fc4] __switch_to+0x8c/0xf8
[df8a7ed0] [c0350160] schedule+0x354/0x92c
[df8a7f60] [c00565c0] async_manager_thread+0x120/0x174
[df8a7fb0] [c004d020] kthread+0x80/0x84
[df8a7ff0] [c00141a0] kernel_thread+0x4c/0x68
sync_supers S 00000000 0 85 2 0x00000000
Call Trace:
[df951e30] [00000400] 0x400 (unreliable)
[df951ef0] [c0009fc4] __switch_to+0x8c/0xf8
[df951f10] [c0350160] schedule+0x354/0x92c
[df951fa0] [c008d714] bdi_sync_supers+0x30/0x5c
[df951fb0] [c004d020] kthread+0x80/0x84
[df951ff0] [c00141a0] kernel_thread+0x4c/0x68
bdi-default S 00000000 0 87 2 0x00000000
Call Trace:
[df957e30] [c0009fc4] __switch_to+0x8c/0xf8
[df957e50] [c0350160] schedule+0x354/0x92c
[df957ee0] [c0350b14] schedule_timeout+0x15c/0x23c
[df957f30] [c008e510] bdi_forker_task+0x2f8/0x30c
[df957fb0] [c004d020] kthread+0x80/0x84
[df957ff0] [c00141a0] kernel_thread+0x4c/0x68
kblockd/0 S 00000000 0 88 2 0x00000000
Call Trace:
[df8bdde0] [00000800] 0x800 (unreliable)
[df8bdea0] [c0009fc4] __switch_to+0x8c/0xf8
[df8bdec0] [c0350160] schedule+0x354/0x92c
[df8bdf50] [c0048718] worker_thread+0x1fc/0x200
[df8bdfb0] [c004d020] kthread+0x80/0x84
[df8bdff0] [c00141a0] kernel_thread+0x4c/0x68
kblockd/1 S 00000000 0 89 2 0x00000000
Call Trace:
[df959de0] [00000800] 0x800 (unreliable)
[df959ea0] [c0009fc4] __switch_to+0x8c/0xf8
[df959ec0] [c0350160] schedule+0x354/0x92c
[df959f50] [c0048718] worker_thread+0x1fc/0x200
[df959fb0] [c004d020] kthread+0x80/0x84
[df959ff0] [c00141a0] kernel_thread+0x4c/0x68
rpciod/0 S 00000000 0 111 2 0x00000000
Call Trace:
[df93fea0] [c0009fc4] __switch_to+0x8c/0xf8
[df93fec0] [c0350160] schedule+0x354/0x92c
[df93ff50] [c0048718] worker_thread+0x1fc/0x200
[df93ffb0] [c004d020] kthread+0x80/0x84
[df93fff0] [c00141a0] kernel_thread+0x4c/0x68
rpciod/1 S 00000000 0 112 2 0x00000000
Call Trace:
[df931de0] [00000001] 0x1 (unreliable)
[df931ea0] [c0009fc4] __switch_to+0x8c/0xf8
[df931ec0] [c0350160] schedule+0x354/0x92c
[df931f50] [c0048718] worker_thread+0x1fc/0x200
[df931fb0] [c004d020] kthread+0x80/0x84
[df931ff0] [c00141a0] kernel_thread+0x4c/0x68
khungtaskd S 00000000 0 141 2 0x00000000
Call Trace:
[df979db0] [00000800] 0x800 (unreliable)
[df979e70] [c0009fc4] __switch_to+0x8c/0xf8
[df979e90] [c0350160] schedule+0x354/0x92c
[df979f20] [c0350b14] schedule_timeout+0x15c/0x23c
[df979f70] [c006bd38] watchdog+0x98/0x294
[df979fb0] [c004d020] kthread+0x80/0x84
[df979ff0] [c00141a0] kernel_thread+0x4c/0x68
kswapd0 S 00000000 0 142 2 0x00000000
Call Trace:
[df97bd60] [c04383a0] 0xc04383a0 (unreliable)
[df97be20] [c0009fc4] __switch_to+0x8c/0xf8
[df97be40] [c0350160] schedule+0x354/0x92c
[df97bed0] [c00868a8] kswapd+0x81c/0x858
[df97bfb0] [c004d020] kthread+0x80/0x84
[df97bff0] [c00141a0] kernel_thread+0x4c/0x68
aio/0 S 00000000 0 143 2 0x00000000
Call Trace:
[df97dde0] [ffffffff] 0xffffffff (unreliable)
[df97dea0] [c0009fc4] __switch_to+0x8c/0xf8
[df97dec0] [c0350160] schedule+0x354/0x92c
[df97df50] [c0048718] worker_thread+0x1fc/0x200
[df97dfb0] [c004d020] kthread+0x80/0x84
[df97dff0] [c00141a0] kernel_thread+0x4c/0x68
aio/1 S 00000000 0 144 2 0x00000000
Call Trace:
[df97fde0] [ffffffff] 0xffffffff (unreliable)
[df97fea0] [c0009fc4] __switch_to+0x8c/0xf8
[df97fec0] [c0350160] schedule+0x354/0x92c
[df97ff50] [c0048718] worker_thread+0x1fc/0x200
[df97ffb0] [c004d020] kthread+0x80/0x84
[df97fff0] [c00141a0] kernel_thread+0x4c/0x68
nfsiod S 00000000 0 145 2 0x00000000
Call Trace:
[df9a5de0] [00000003] 0x3 (unreliable)
[df9a5ea0] [c0009fc4] __switch_to+0x8c/0xf8
[df9a5ec0] [c0350160] schedule+0x354/0x92c
[df9a5f50] [c0048718] worker_thread+0x1fc/0x200
[df9a5fb0] [c004d020] kthread+0x80/0x84
[df9a5ff0] [c00141a0] kernel_thread+0x4c/0x68
crypto/0 S 00000000 0 146 2 0x00000000
Call Trace:
[df9a7de0] [00000800] 0x800 (unreliable)
[df9a7ea0] [c0009fc4] __switch_to+0x8c/0xf8
[df9a7ec0] [c0350160] schedule+0x354/0x92c
[df9a7f50] [c0048718] worker_thread+0x1fc/0x200
[df9a7fb0] [c004d020] kthread+0x80/0x84
[df9a7ff0] [c00141a0] kernel_thread+0x4c/0x68
crypto/1 S 00000000 0 147 2 0x00000000
Call Trace:
[df9a9ea0] [c0009fc4] __switch_to+0x8c/0xf8
[df9a9ec0] [c0350160] schedule+0x354/0x92c
[df9a9f50] [c0048718] worker_thread+0x1fc/0x200
[df9a9fb0] [c004d020] kthread+0x80/0x84
[df9a9ff0] [c00141a0] kernel_thread+0x4c/0x68
mtdblockd S 00000000 0 779 2 0x00000000
Call Trace:
[dfae1e00] [00000800] 0x800 (unreliable)
[dfae1ec0] [c0009fc4] __switch_to+0x8c/0xf8
[dfae1ee0] [c0350160] schedule+0x354/0x92c
[dfae1f70] [c02232dc] mtd_blktrans_thread+0x1c4/0x394
[dfae1fb0] [c004d020] kthread+0x80/0x84
[dfae1ff0] [c00141a0] kernel_thread+0x4c/0x68
kstriped S 00000000 0 826 2 0x00000000
Call Trace:
[df935de0] [00000800] 0x800 (unreliable)
[df935ea0] [c0009fc4] __switch_to+0x8c/0xf8
[df935ec0] [c0350160] schedule+0x354/0x92c
[df935f50] [c0048718] worker_thread+0x1fc/0x200
[df935fb0] [c004d020] kthread+0x80/0x84
[df935ff0] [c00141a0] kernel_thread+0x4c/0x68
ksnapd S 00000000 0 828 2 0x00000000
Call Trace:
[dfae9de0] [00000800] 0x800 (unreliable)
[dfae9ea0] [c0009fc4] __switch_to+0x8c/0xf8
[dfae9ec0] [c0350160] schedule+0x354/0x92c
[dfae9f50] [c0048718] worker_thread+0x1fc/0x200
[dfae9fb0] [c004d020] kthread+0x80/0x84
[dfae9ff0] [c00141a0] kernel_thread+0x4c/0x68
Sched Debug Version: v0.09, 2.6.33-00001-g8c31d07 #1
now at 35747.705693 msecs
.jiffies : 4294901234
.sysctl_sched_latency : 10.000000
.sysctl_sched_min_granularity : 2.000000
.sysctl_sched_wakeup_granularity : 2.000000
.sysctl_sched_child_runs_first : 0.000000
.sysctl_sched_features : 7917179
.sysctl_sched_tunable_scaling : 1 (logaritmic)
cpu#0
.nr_running : 0
.load : 0
.nr_switches : 2809
.nr_load_updates : 8950
.nr_uninterruptible : 1
.next_balance : 4294.901248
.curr->pid : 0
.clock : 35832.063536
.cpu_load[0] : 0
.cpu_load[1] : 0
.cpu_load[2] : 0
.cpu_load[3] : 0
.cpu_load[4] : 0
cfs_rq[0] for UID: 0
.exec_clock : 0.000000
.MIN_vruntime : 0.000001
.min_vruntime : 4129.195888
.max_vruntime : 0.000001
.spread : 0.000000
.spread0 : 4048.261385
.nr_running : 0
.load : 0
.nr_spread_over : 0
.shares : 0
.se->exec_start : 35836.116992
.se->vruntime : 80.934503
.se->sum_exec_runtime : 123.815984
.se->load.weight : 1024
rt_rq[0]:
.rt_nr_running : 0
.rt_throttled : 0
.rt_time : 0.000000
.rt_runtime : 950.000000
runnable tasks:
task PID tree-key switches prio exec-runtime
sum-exec sum-sleep
--------------------------------------------------------------------------------
--------------------------
cpu#1
.nr_running : 0
.load : 0
.nr_switches : 4069
.nr_load_updates : 8689
.nr_uninterruptible : 0
.next_balance : 4294.901019
.curr->pid : 0
.clock : 34909.104304
.cpu_load[0] : 0
.cpu_load[1] : 0
.cpu_load[2] : 0
.cpu_load[3] : 0
.cpu_load[4] : 0
cfs_rq[1] for UID: 0
.exec_clock : 0.000000
.MIN_vruntime : 0.000001
.min_vruntime : 509.424556
.max_vruntime : 0.000001
.spread : 0.000000
.spread0 : 428.490053
.nr_running : 0
.load : 0
.nr_spread_over : 0
.shares : 0
.se->exec_start : 34909.104304
.se->vruntime : 273.153007
.se->sum_exec_runtime : 503.971344
.se->load.weight : 1024
rt_rq[1]:
.rt_nr_running : 0
.rt_throttled : 0
.rt_time : 0.000000
.rt_runtime : 950.000000
runnable tasks:
task PID tree-key switches prio exec-runtime
sum-exec sum-sleep
--------------------------------------------------------------------------------
--------------------------
WARNING: multiple messages have this Message-ID (diff)
From: Paul Gortmaker <paul.gortmaker@windriver.com>
To: avorontsov@ru.mvista.com
Cc: Martyn Welch <martyn.welch@ge.com>,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
linuxppc-dev list <linuxppc-dev@ozlabs.org>,
Sandeep Gopalpet <Sandeep.Kumar@freescale.com>,
davem@davemloft.net
Subject: Re: Gianfar driver failing on MPC8641D based board
Date: Fri, 26 Feb 2010 11:27:42 -0500 [thread overview]
Message-ID: <4B87F67E.5070601@windriver.com> (raw)
In-Reply-To: <20100226161058.GA22954@oksana.dev.rtsoft.ru>
On 10-02-26 11:10 AM, Anton Vorontsov wrote:
> On Fri, Feb 26, 2010 at 03:34:07PM +0000, Martyn Welch wrote:
> [...]
>> Out of 10 boot attempts, 7 failed.
>
> OK, I see why. With ip=on (dhcp boot) it's much harder to trigger
> it. With static ip config can I see the same.
I'd kind of expected to see us stuck in gianfar on that lock, but
the SysRQ-T doesn't show us hung up anywhere in gianfar itself.
[This was on a base 2.6.33, with just a small sysrq fix patch]
Paul.
----------
SysRq : Changing Loglevel
Loglevel set to 9
nfs: server not responding, still trying
SysRq : Show State
task PC stack pid father
init D 0ff1c380 0 1 0 0x00000000
Call Trace:
[df841a30] [c0009fc4] __switch_to+0x8c/0xf8
[df841a50] [c0350160] schedule+0x354/0x92c
[df841ae0] [c0331394] rpc_wait_bit_killable+0x2c/0x54
[df841af0] [c0350eb0] __wait_on_bit+0x9c/0x108
[df841b10] [c0350fc0] out_of_line_wait_on_bit+0xa4/0xb4
[df841b40] [c0331cf0] __rpc_execute+0x16c/0x398
[df841b90] [c0329abc] rpc_run_task+0x48/0x9c
[df841ba0] [c0329c40] rpc_call_sync+0x54/0x88
[df841bd0] [c015e780] nfs_proc_lookup+0x94/0xe8
[df841c20] [c014eb60] nfs_lookup+0x12c/0x230
[df841d50] [c00b9680] do_lookup+0x118/0x288
[df841d80] [c00bb904] link_path_walk+0x194/0x1118
[df841df0] [c00bcb08] path_walk+0x8c/0x168
[df841e20] [c00bcd6c] do_path_lookup+0x74/0x7c
[df841e40] [c00be148] do_filp_open+0x5d4/0xba4
[df841f10] [c00abe94] do_sys_open+0xac/0x190
[df841f40] [c001437c] ret_from_syscall+0x0/0x38
--- Exception: c01 at 0xff1c380
LR = 0xfec6d98
kthreadd S 00000000 0 2 0 0x00000000
Call Trace:
[df843e50] [c002e788] wake_up_new_task+0x128/0x16c (unreliable)
[df843f10] [c0009fc4] __switch_to+0x8c/0xf8
[df843f30] [c0350160] schedule+0x354/0x92c
[df843fc0] [c004d154] kthreadd+0x130/0x134
[df843ff0] [c00141a0] kernel_thread+0x4c/0x68
migration/0 S 00000000 0 3 2 0x00000000
Call Trace:
[df847de0] [ffffffff] 0xffffffff (unreliable)
[df847ea0] [c0009fc4] __switch_to+0x8c/0xf8
[df847ec0] [c0350160] schedule+0x354/0x92c
[df847f50] [c002d074] migration_thread+0x29c/0x448
[df847fb0] [c004d020] kthread+0x80/0x84
[df847ff0] [c00141a0] kernel_thread+0x4c/0x68
ksoftirqd/0 S 00000000 0 4 2 0x00000000
Call Trace:
[df84be10] [00000800] 0x800 (unreliable)
[df84bed0] [c0009fc4] __switch_to+0x8c/0xf8
[df84bef0] [c0350160] schedule+0x354/0x92c
[df84bf80] [c0038454] run_ksoftirqd+0x14c/0x1e0
[df84bfb0] [c004d020] kthread+0x80/0x84
[df84bff0] [c00141a0] kernel_thread+0x4c/0x68
watchdog/0 S 00000000 0 5 2 0x00000000
Call Trace:
[df84dee0] [c0009fc4] __switch_to+0x8c/0xf8
[df84df00] [c0350160] schedule+0x354/0x92c
[df84df90] [c006b8e8] watchdog+0x48/0x88
[df84dfb0] [c004d020] kthread+0x80/0x84
[df84dff0] [c00141a0] kernel_thread+0x4c/0x68
migration/1 S 00000000 0 6 2 0x00000000
Call Trace:
[df84fea0] [c0009fc4] __switch_to+0x8c/0xf8
[df84fec0] [c0350160] schedule+0x354/0x92c
[df84ff50] [c002d074] migration_thread+0x29c/0x448
[df84ffb0] [c004d020] kthread+0x80/0x84
[df84fff0] [c00141a0] kernel_thread+0x4c/0x68
ksoftirqd/1 S 00000000 0 7 2 0x00000000
Call Trace:
[df853ed0] [c0009fc4] __switch_to+0x8c/0xf8
[df853ef0] [c0350160] schedule+0x354/0x92c
[df853f80] [c0038454] run_ksoftirqd+0x14c/0x1e0
[df853fb0] [c004d020] kthread+0x80/0x84
[df853ff0] [c00141a0] kernel_thread+0x4c/0x68
watchdog/1 S 00000000 0 8 2 0x00000000
Call Trace:
[df857ee0] [c0009fc4] __switch_to+0x8c/0xf8
[df857f00] [c0350160] schedule+0x354/0x92c
[df857f90] [c006b8e8] watchdog+0x48/0x88
[df857fb0] [c004d020] kthread+0x80/0x84
[df857ff0] [c00141a0] kernel_thread+0x4c/0x68
events/0 S 00000000 0 9 2 0x00000000
Call Trace:
[df859ea0] [c0009fc4] __switch_to+0x8c/0xf8
[df859ec0] [c0350160] schedule+0x354/0x92c
[df859f50] [c0048718] worker_thread+0x1fc/0x200
[df859fb0] [c004d020] kthread+0x80/0x84
[df859ff0] [c00141a0] kernel_thread+0x4c/0x68
events/1 S 00000000 0 10 2 0x00000000
Call Trace:
[df85bea0] [c0009fc4] __switch_to+0x8c/0xf8
[df85bec0] [c0350160] schedule+0x354/0x92c
[df85bf50] [c0048718] worker_thread+0x1fc/0x200
[df85bfb0] [c004d020] kthread+0x80/0x84
[df85bff0] [c00141a0] kernel_thread+0x4c/0x68
khelper S 00000000 0 11 2 0x00000000
Call Trace:
[df85dde0] [c0030564] do_fork+0x1b0/0x344 (unreliable)
[df85dea0] [c0009fc4] __switch_to+0x8c/0xf8
[df85dec0] [c0350160] schedule+0x354/0x92c
[df85df50] [c0048718] worker_thread+0x1fc/0x200
[df85dfb0] [c004d020] kthread+0x80/0x84
[df85dff0] [c00141a0] kernel_thread+0x4c/0x68
async/mgr S 00000000 0 15 2 0x00000000
Call Trace:
[df8a7df0] [000000fc] 0xfc (unreliable)
[df8a7eb0] [c0009fc4] __switch_to+0x8c/0xf8
[df8a7ed0] [c0350160] schedule+0x354/0x92c
[df8a7f60] [c00565c0] async_manager_thread+0x120/0x174
[df8a7fb0] [c004d020] kthread+0x80/0x84
[df8a7ff0] [c00141a0] kernel_thread+0x4c/0x68
sync_supers S 00000000 0 85 2 0x00000000
Call Trace:
[df951e30] [00000400] 0x400 (unreliable)
[df951ef0] [c0009fc4] __switch_to+0x8c/0xf8
[df951f10] [c0350160] schedule+0x354/0x92c
[df951fa0] [c008d714] bdi_sync_supers+0x30/0x5c
[df951fb0] [c004d020] kthread+0x80/0x84
[df951ff0] [c00141a0] kernel_thread+0x4c/0x68
bdi-default S 00000000 0 87 2 0x00000000
Call Trace:
[df957e30] [c0009fc4] __switch_to+0x8c/0xf8
[df957e50] [c0350160] schedule+0x354/0x92c
[df957ee0] [c0350b14] schedule_timeout+0x15c/0x23c
[df957f30] [c008e510] bdi_forker_task+0x2f8/0x30c
[df957fb0] [c004d020] kthread+0x80/0x84
[df957ff0] [c00141a0] kernel_thread+0x4c/0x68
kblockd/0 S 00000000 0 88 2 0x00000000
Call Trace:
[df8bdde0] [00000800] 0x800 (unreliable)
[df8bdea0] [c0009fc4] __switch_to+0x8c/0xf8
[df8bdec0] [c0350160] schedule+0x354/0x92c
[df8bdf50] [c0048718] worker_thread+0x1fc/0x200
[df8bdfb0] [c004d020] kthread+0x80/0x84
[df8bdff0] [c00141a0] kernel_thread+0x4c/0x68
kblockd/1 S 00000000 0 89 2 0x00000000
Call Trace:
[df959de0] [00000800] 0x800 (unreliable)
[df959ea0] [c0009fc4] __switch_to+0x8c/0xf8
[df959ec0] [c0350160] schedule+0x354/0x92c
[df959f50] [c0048718] worker_thread+0x1fc/0x200
[df959fb0] [c004d020] kthread+0x80/0x84
[df959ff0] [c00141a0] kernel_thread+0x4c/0x68
rpciod/0 S 00000000 0 111 2 0x00000000
Call Trace:
[df93fea0] [c0009fc4] __switch_to+0x8c/0xf8
[df93fec0] [c0350160] schedule+0x354/0x92c
[df93ff50] [c0048718] worker_thread+0x1fc/0x200
[df93ffb0] [c004d020] kthread+0x80/0x84
[df93fff0] [c00141a0] kernel_thread+0x4c/0x68
rpciod/1 S 00000000 0 112 2 0x00000000
Call Trace:
[df931de0] [00000001] 0x1 (unreliable)
[df931ea0] [c0009fc4] __switch_to+0x8c/0xf8
[df931ec0] [c0350160] schedule+0x354/0x92c
[df931f50] [c0048718] worker_thread+0x1fc/0x200
[df931fb0] [c004d020] kthread+0x80/0x84
[df931ff0] [c00141a0] kernel_thread+0x4c/0x68
khungtaskd S 00000000 0 141 2 0x00000000
Call Trace:
[df979db0] [00000800] 0x800 (unreliable)
[df979e70] [c0009fc4] __switch_to+0x8c/0xf8
[df979e90] [c0350160] schedule+0x354/0x92c
[df979f20] [c0350b14] schedule_timeout+0x15c/0x23c
[df979f70] [c006bd38] watchdog+0x98/0x294
[df979fb0] [c004d020] kthread+0x80/0x84
[df979ff0] [c00141a0] kernel_thread+0x4c/0x68
kswapd0 S 00000000 0 142 2 0x00000000
Call Trace:
[df97bd60] [c04383a0] 0xc04383a0 (unreliable)
[df97be20] [c0009fc4] __switch_to+0x8c/0xf8
[df97be40] [c0350160] schedule+0x354/0x92c
[df97bed0] [c00868a8] kswapd+0x81c/0x858
[df97bfb0] [c004d020] kthread+0x80/0x84
[df97bff0] [c00141a0] kernel_thread+0x4c/0x68
aio/0 S 00000000 0 143 2 0x00000000
Call Trace:
[df97dde0] [ffffffff] 0xffffffff (unreliable)
[df97dea0] [c0009fc4] __switch_to+0x8c/0xf8
[df97dec0] [c0350160] schedule+0x354/0x92c
[df97df50] [c0048718] worker_thread+0x1fc/0x200
[df97dfb0] [c004d020] kthread+0x80/0x84
[df97dff0] [c00141a0] kernel_thread+0x4c/0x68
aio/1 S 00000000 0 144 2 0x00000000
Call Trace:
[df97fde0] [ffffffff] 0xffffffff (unreliable)
[df97fea0] [c0009fc4] __switch_to+0x8c/0xf8
[df97fec0] [c0350160] schedule+0x354/0x92c
[df97ff50] [c0048718] worker_thread+0x1fc/0x200
[df97ffb0] [c004d020] kthread+0x80/0x84
[df97fff0] [c00141a0] kernel_thread+0x4c/0x68
nfsiod S 00000000 0 145 2 0x00000000
Call Trace:
[df9a5de0] [00000003] 0x3 (unreliable)
[df9a5ea0] [c0009fc4] __switch_to+0x8c/0xf8
[df9a5ec0] [c0350160] schedule+0x354/0x92c
[df9a5f50] [c0048718] worker_thread+0x1fc/0x200
[df9a5fb0] [c004d020] kthread+0x80/0x84
[df9a5ff0] [c00141a0] kernel_thread+0x4c/0x68
crypto/0 S 00000000 0 146 2 0x00000000
Call Trace:
[df9a7de0] [00000800] 0x800 (unreliable)
[df9a7ea0] [c0009fc4] __switch_to+0x8c/0xf8
[df9a7ec0] [c0350160] schedule+0x354/0x92c
[df9a7f50] [c0048718] worker_thread+0x1fc/0x200
[df9a7fb0] [c004d020] kthread+0x80/0x84
[df9a7ff0] [c00141a0] kernel_thread+0x4c/0x68
crypto/1 S 00000000 0 147 2 0x00000000
Call Trace:
[df9a9ea0] [c0009fc4] __switch_to+0x8c/0xf8
[df9a9ec0] [c0350160] schedule+0x354/0x92c
[df9a9f50] [c0048718] worker_thread+0x1fc/0x200
[df9a9fb0] [c004d020] kthread+0x80/0x84
[df9a9ff0] [c00141a0] kernel_thread+0x4c/0x68
mtdblockd S 00000000 0 779 2 0x00000000
Call Trace:
[dfae1e00] [00000800] 0x800 (unreliable)
[dfae1ec0] [c0009fc4] __switch_to+0x8c/0xf8
[dfae1ee0] [c0350160] schedule+0x354/0x92c
[dfae1f70] [c02232dc] mtd_blktrans_thread+0x1c4/0x394
[dfae1fb0] [c004d020] kthread+0x80/0x84
[dfae1ff0] [c00141a0] kernel_thread+0x4c/0x68
kstriped S 00000000 0 826 2 0x00000000
Call Trace:
[df935de0] [00000800] 0x800 (unreliable)
[df935ea0] [c0009fc4] __switch_to+0x8c/0xf8
[df935ec0] [c0350160] schedule+0x354/0x92c
[df935f50] [c0048718] worker_thread+0x1fc/0x200
[df935fb0] [c004d020] kthread+0x80/0x84
[df935ff0] [c00141a0] kernel_thread+0x4c/0x68
ksnapd S 00000000 0 828 2 0x00000000
Call Trace:
[dfae9de0] [00000800] 0x800 (unreliable)
[dfae9ea0] [c0009fc4] __switch_to+0x8c/0xf8
[dfae9ec0] [c0350160] schedule+0x354/0x92c
[dfae9f50] [c0048718] worker_thread+0x1fc/0x200
[dfae9fb0] [c004d020] kthread+0x80/0x84
[dfae9ff0] [c00141a0] kernel_thread+0x4c/0x68
Sched Debug Version: v0.09, 2.6.33-00001-g8c31d07 #1
now at 35747.705693 msecs
.jiffies : 4294901234
.sysctl_sched_latency : 10.000000
.sysctl_sched_min_granularity : 2.000000
.sysctl_sched_wakeup_granularity : 2.000000
.sysctl_sched_child_runs_first : 0.000000
.sysctl_sched_features : 7917179
.sysctl_sched_tunable_scaling : 1 (logaritmic)
cpu#0
.nr_running : 0
.load : 0
.nr_switches : 2809
.nr_load_updates : 8950
.nr_uninterruptible : 1
.next_balance : 4294.901248
.curr->pid : 0
.clock : 35832.063536
.cpu_load[0] : 0
.cpu_load[1] : 0
.cpu_load[2] : 0
.cpu_load[3] : 0
.cpu_load[4] : 0
cfs_rq[0] for UID: 0
.exec_clock : 0.000000
.MIN_vruntime : 0.000001
.min_vruntime : 4129.195888
.max_vruntime : 0.000001
.spread : 0.000000
.spread0 : 4048.261385
.nr_running : 0
.load : 0
.nr_spread_over : 0
.shares : 0
.se->exec_start : 35836.116992
.se->vruntime : 80.934503
.se->sum_exec_runtime : 123.815984
.se->load.weight : 1024
rt_rq[0]:
.rt_nr_running : 0
.rt_throttled : 0
.rt_time : 0.000000
.rt_runtime : 950.000000
runnable tasks:
task PID tree-key switches prio exec-runtime
sum-exec sum-sleep
--------------------------------------------------------------------------------
--------------------------
cpu#1
.nr_running : 0
.load : 0
.nr_switches : 4069
.nr_load_updates : 8689
.nr_uninterruptible : 0
.next_balance : 4294.901019
.curr->pid : 0
.clock : 34909.104304
.cpu_load[0] : 0
.cpu_load[1] : 0
.cpu_load[2] : 0
.cpu_load[3] : 0
.cpu_load[4] : 0
cfs_rq[1] for UID: 0
.exec_clock : 0.000000
.MIN_vruntime : 0.000001
.min_vruntime : 509.424556
.max_vruntime : 0.000001
.spread : 0.000000
.spread0 : 428.490053
.nr_running : 0
.load : 0
.nr_spread_over : 0
.shares : 0
.se->exec_start : 34909.104304
.se->vruntime : 273.153007
.se->sum_exec_runtime : 503.971344
.se->load.weight : 1024
rt_rq[1]:
.rt_nr_running : 0
.rt_throttled : 0
.rt_time : 0.000000
.rt_runtime : 950.000000
runnable tasks:
task PID tree-key switches prio exec-runtime
sum-exec sum-sleep
--------------------------------------------------------------------------------
--------------------------
next prev parent reply other threads:[~2010-02-26 16:27 UTC|newest] Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top 2010-02-05 14:00 Gianfar driver failing on MPC8641D based board Martyn Welch 2010-02-25 10:31 ` Martyn Welch 2010-02-25 16:46 ` Martyn Welch 2010-02-25 16:46 ` Martyn Welch 2010-02-25 16:51 ` Anton Vorontsov 2010-02-25 16:51 ` Anton Vorontsov 2010-02-25 17:49 ` Anton Vorontsov 2010-02-25 17:49 ` Anton Vorontsov 2010-02-26 0:53 ` Paul Gortmaker 2010-02-26 0:53 ` Paul Gortmaker 2010-02-26 3:14 ` Anton Vorontsov 2010-02-26 3:14 ` Anton Vorontsov 2010-02-26 4:58 ` Kumar Gopalpet-B05799 2010-02-26 4:58 ` Kumar Gopalpet-B05799 2010-02-26 12:06 ` Martyn Welch 2010-02-26 12:06 ` Martyn Welch 2010-02-26 14:35 ` Anton Vorontsov 2010-02-26 14:35 ` Anton Vorontsov 2010-02-26 14:52 ` Paul Gortmaker 2010-02-26 14:52 ` Paul Gortmaker 2010-02-26 15:18 ` Martyn Welch 2010-02-26 15:18 ` Martyn Welch 2010-02-26 15:34 ` Martyn Welch 2010-02-26 16:10 ` Anton Vorontsov 2010-02-26 16:27 ` Paul Gortmaker [this message] 2010-02-26 16:27 ` Paul Gortmaker 2010-02-26 21:38 ` Anton Vorontsov 2010-02-26 21:38 ` Anton Vorontsov 2010-02-26 22:12 ` Paul Gortmaker 2010-02-26 22:12 ` Paul Gortmaker 2010-02-27 5:35 ` Kumar Gopalpet-B05799 2010-02-27 5:35 ` Kumar Gopalpet-B05799 2010-03-02 14:02 ` Anton Vorontsov 2010-03-02 14:02 ` Anton Vorontsov 2010-03-01 13:07 ` Martyn Welch 2010-03-01 13:07 ` Martyn Welch 2010-02-26 11:51 ` Martyn Welch 2010-02-26 11:51 ` Martyn Welch 2010-02-25 18:27 ` Kumar Gala 2010-02-25 18:27 ` Kumar Gala
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4B87F67E.5070601@windriver.com \
--to=paul.gortmaker@windriver.com \
--cc=Sandeep.Kumar@freescale.com \
--cc=avorontsov@ru.mvista.com \
--cc=davem@davemloft.net \
--cc=linux-kernel@vger.kernel.org \
--cc=linuxppc-dev@ozlabs.org \
--cc=martyn.welch@ge.com \
--cc=netdev@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.