From: William Dauchy <william-M8Sm6a3kpgNeoWH0uzbU5w@public.gmane.org>
To: Michal Hocko <mhocko-AlSwsSmVLrQ@public.gmane.org>
Cc: William Dauchy <william-M8Sm6a3kpgNeoWH0uzbU5w@public.gmane.org>,
cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: ps stuck on cmdline reading
Date: Thu, 5 Feb 2015 16:22:33 +0100 [thread overview]
Message-ID: <20150205152233.GI3008@gandi.net> (raw)
In-Reply-To: <20150203194036.GA2490-2MMpYkNvuYDjFM9bn6wA6Q@public.gmane.org>
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On Feb03 20:40, Michal Hocko wrote:
> What does /proc/<ps pid>/stack say?
Thanks for the hint.
forgot to have a look; seems to be a nfs issue:
[<ffffffff810eda29>] sleep_on_page+0x9/0x20
[<ffffffff810ee8d4>] __lock_page+0xa4/0xb0
[<ffffffff810fe38f>] truncate_inode_pages_range+0x3ef/0x6a0
[<ffffffff810fe650>] truncate_inode_pages+0x10/0x20
[<ffffffff812474b6>] nfs4_evict_inode+0x16/0x40
[<ffffffff8117359f>] evict+0xaf/0x1c0
[<ffffffff811744c2>] iput+0x102/0x1a0
[<ffffffff812178d5>] nfs_dentry_iput+0x35/0x50
[<ffffffff8116f36c>] dentry_kill+0x16c/0x290
[<ffffffff8116f9d8>] dput+0xa8/0x160
[<ffffffff8121c96b>] __put_nfs_open_context+0xbb/0x100
[<ffffffff8121d1bb>] put_nfs_open_context+0xb/0x20
[<ffffffff81229ea4>] nfs_commitdata_release+0x14/0x30
[<ffffffff81229ee7>] nfs_commit_release+0x27/0x30
[<ffffffff815d23d2>] rpc_free_task+0x32/0x80
[<ffffffff815d24a5>] rpc_final_put_task+0x85/0x90
[<ffffffff815d2505>] rpc_do_put_task+0x35/0x40
[<ffffffff815d320b>] rpc_put_task+0xb/0x20
[<ffffffff81229fd0>] nfs_initiate_commit+0xe0/0x120
[<ffffffff8122a269>] nfs_commit_list+0x69/0xb0
[<ffffffff8122a36b>] nfs_commit_inode+0x9b/0x160
[<ffffffff8121b02b>] nfs_release_page+0x7b/0xa0
[<ffffffff810f18dd>] try_to_release_page+0x3d/0x60
[<ffffffff81100b06>] shrink_page_list+0x8a6/0x9e0
[<ffffffff81101233>] shrink_inactive_list+0x183/0x420
[<ffffffff81101b45>] shrink_lruvec+0x335/0x6f0
[<ffffffff81101f66>] shrink_zone+0x66/0x1a0
[<ffffffff8110217b>] do_try_to_free_pages+0xdb/0x550
[<ffffffff81102764>] try_to_free_mem_cgroup_pages+0xa4/0xb0
[<ffffffff8114851e>] mem_cgroup_reclaim+0x4e/0xd0
[<ffffffff81148e29>] __mem_cgroup_try_charge+0x409/0xbf0
[<ffffffff81149d85>] mem_cgroup_charge_common+0x45/0xa0
[<ffffffff8114c1d6>] mem_cgroup_newpage_charge+0x26/0x30
[<ffffffff811181a8>] handle_mm_fault+0x8c8/0xcf0
[<ffffffff810342a3>] __do_page_fault+0x1b3/0x600
[<ffffffff8103472c>] do_page_fault+0xc/0x20
[<ffffffff81609572>] page_fault+0x22/0x30
[<ffffffffffffffff>] 0xffffffffffffffff
--
William
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next prev parent reply other threads:[~2015-02-05 15:22 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-21 9:58 ps stuck on cmdline reading William Dauchy
[not found] ` <20150121095808.GA18656-M8Sm6a3kpgNeoWH0uzbU5w@public.gmane.org>
2015-02-03 19:40 ` Michal Hocko
[not found] ` <20150203194036.GA2490-2MMpYkNvuYDjFM9bn6wA6Q@public.gmane.org>
2015-02-05 15:22 ` William Dauchy [this message]
[not found] ` <20150205152233.GI3008-M8Sm6a3kpgNeoWH0uzbU5w@public.gmane.org>
2015-02-05 15:45 ` Michal Hocko
[not found] ` <20150205154558.GF19104-2MMpYkNvuYDjFM9bn6wA6Q@public.gmane.org>
2015-02-10 15:10 ` William Dauchy
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