* 2.6.26-rc5 call trace
@ 2008-07-08 9:20 Jesper Krogh
[not found] ` <18129.195.41.66.226.1215508839.squirrel-e3PW5SUo3N5/BLzvFphCflpr/1R2p/CL@public.gmane.org>
0 siblings, 1 reply; 3+ messages in thread
From: Jesper Krogh @ 2008-07-08 9:20 UTC (permalink / raw)
To: linux-nfs
Hi
I'm getting this call trace on the server: 2.6.26-rc5
[4571608.304232] INFO: task nfsd:7747 blocked for more than 120 seconds.
[4571608.304232] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs"
disables this message.
[4571608.304232] nfsd D ffff810303a20300 0 7747 2
[4571608.304232] ffff8102faa49d18 0000000000000046 0000000000004000
0000000000000001
[4571608.304232] ffffffff8069c300 ffffffff8069c300 ffffffff80698480
ffffffff8069c300
[4571608.304232] ffff8102fb5d4ee0 0000000000000000 ffffffff802b89f0
fffffffffffffffe
[4571608.304232] Call Trace:
[4571608.304232] [<ffffffff802b89f0>] permission+0xb0/0x160
[4571608.304232] [<ffffffffa03d02cf>] :nfsd:nfsd_permission+0x9f/0x130
[4571608.304232] [<ffffffffa03cf335>] :nfsd:fh_verify+0x105/0x530
[4571608.304232] [<ffffffff80476051>] __mutex_lock_slowpath+0x81/0xd0
[4571608.304232] [<ffffffff80475e3a>] mutex_lock+0xa/0x10
[4571608.304232] [<ffffffffa03d1f12>] :nfsd:nfsd_lookup_dentry+0x182/0x4b0
[4571608.304232] [<ffffffffa03d2270>] :nfsd:nfsd_lookup+0x30/0xd0
[4571608.304232] [<ffffffffa03da711>] :nfsd:nfsd3_proc_lookup+0xa1/0x120
[4571608.304232] [<ffffffffa03cc271>] :nfsd:nfsd_dispatch+0xb1/0x240
[4571608.304232] [<ffffffffa03782ca>] :sunrpc:svc_process+0x48a/0x7f0
[4571608.304232] [<ffffffff8022bd90>] default_wake_function+0x0/0x10
[4571608.304232] [<ffffffff80476f02>] __down_read+0x12/0xad
[4571608.304232] [<ffffffffa03cc810>] :nfsd:nfsd+0x0/0x2e0
[4571608.304232] [<ffffffffa03cc99b>] :nfsd:nfsd+0x18b/0x2e0
[4571608.304232] [<ffffffffa03cc810>] :nfsd:nfsd+0x0/0x2e0
[4571608.304232] [<ffffffff8020d0e8>] child_rip+0xa/0x12
[4571608.304232] [<ffffffffa03cc810>] :nfsd:nfsd+0x0/0x2e0
[4571608.304232] [<ffffffffa03cc810>] :nfsd:nfsd+0x0/0x2e0
[4571608.304232] [<ffffffff8020d0de>] child_rip+0x0/0x12
$ dmesg | grep -c INFO
73
Jesper
--
Jesper Krogh
^ permalink raw reply [flat|nested] 3+ messages in thread[parent not found: <18129.195.41.66.226.1215508839.squirrel-e3PW5SUo3N5/BLzvFphCflpr/1R2p/CL@public.gmane.org>]
* Re: 2.6.26-rc5 call trace [not found] ` <18129.195.41.66.226.1215508839.squirrel-e3PW5SUo3N5/BLzvFphCflpr/1R2p/CL@public.gmane.org> @ 2008-07-08 14:41 ` J. Bruce Fields 2008-07-08 15:37 ` Jesper Krogh 0 siblings, 1 reply; 3+ messages in thread From: J. Bruce Fields @ 2008-07-08 14:41 UTC (permalink / raw) To: Jesper Krogh; +Cc: linux-nfs On Tue, Jul 08, 2008 at 11:20:39AM +0200, Jesper Krogh wrote: > Hi > > I'm getting this call trace on the server: 2.6.26-rc5 > > [4571608.304232] INFO: task nfsd:7747 blocked for more than 120 seconds. > [4571608.304232] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" > disables this message. > [4571608.304232] nfsd D ffff810303a20300 0 7747 2 > [4571608.304232] ffff8102faa49d18 0000000000000046 0000000000004000 > 0000000000000001 > [4571608.304232] ffffffff8069c300 ffffffff8069c300 ffffffff80698480 > ffffffff8069c300 > [4571608.304232] ffff8102fb5d4ee0 0000000000000000 ffffffff802b89f0 > fffffffffffffffe > [4571608.304232] Call Trace: > [4571608.304232] [<ffffffff802b89f0>] permission+0xb0/0x160 > [4571608.304232] [<ffffffffa03d02cf>] :nfsd:nfsd_permission+0x9f/0x130 > [4571608.304232] [<ffffffffa03cf335>] :nfsd:fh_verify+0x105/0x530 > [4571608.304232] [<ffffffff80476051>] __mutex_lock_slowpath+0x81/0xd0 > [4571608.304232] [<ffffffff80475e3a>] mutex_lock+0xa/0x10 > [4571608.304232] [<ffffffffa03d1f12>] :nfsd:nfsd_lookup_dentry+0x182/0x4b0 > [4571608.304232] [<ffffffffa03d2270>] :nfsd:nfsd_lookup+0x30/0xd0 > [4571608.304232] [<ffffffffa03da711>] :nfsd:nfsd3_proc_lookup+0xa1/0x120 > [4571608.304232] [<ffffffffa03cc271>] :nfsd:nfsd_dispatch+0xb1/0x240 > [4571608.304232] [<ffffffffa03782ca>] :sunrpc:svc_process+0x48a/0x7f0 > [4571608.304232] [<ffffffff8022bd90>] default_wake_function+0x0/0x10 > [4571608.304232] [<ffffffff80476f02>] __down_read+0x12/0xad > [4571608.304232] [<ffffffffa03cc810>] :nfsd:nfsd+0x0/0x2e0 > [4571608.304232] [<ffffffffa03cc99b>] :nfsd:nfsd+0x18b/0x2e0 > [4571608.304232] [<ffffffffa03cc810>] :nfsd:nfsd+0x0/0x2e0 > [4571608.304232] [<ffffffff8020d0e8>] child_rip+0xa/0x12 > [4571608.304232] [<ffffffffa03cc810>] :nfsd:nfsd+0x0/0x2e0 > [4571608.304232] [<ffffffffa03cc810>] :nfsd:nfsd+0x0/0x2e0 > [4571608.304232] [<ffffffff8020d0de>] child_rip+0x0/0x12 > > $ dmesg | grep -c INFO > 73 Thanks for the report! What filesystem are you exporting, with what export options? And with which kernel version did you start seeing this? --b. ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: 2.6.26-rc5 call trace 2008-07-08 14:41 ` J. Bruce Fields @ 2008-07-08 15:37 ` Jesper Krogh 0 siblings, 0 replies; 3+ messages in thread From: Jesper Krogh @ 2008-07-08 15:37 UTC (permalink / raw) To: J. Bruce Fields; +Cc: Jesper Krogh, linux-nfs > What filesystem are you exporting, with what export options? And with > which kernel version did you start seeing this? ext3 filesystems with these exports: *(rw,async,no_subtree_check) I havent seen it running -rc4 but the trace first arrived after 29 days of uptime on -rc5 and i dont think I have run -rc4 that long. Jesper -- Jesper Krogh ^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2008-07-08 15:38 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
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2008-07-08 9:20 2.6.26-rc5 call trace Jesper Krogh
[not found] ` <18129.195.41.66.226.1215508839.squirrel-e3PW5SUo3N5/BLzvFphCflpr/1R2p/CL@public.gmane.org>
2008-07-08 14:41 ` J. Bruce Fields
2008-07-08 15:37 ` Jesper Krogh
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