Re: 2.6.21-rc2-mm1

Andrew Morton
2007-03-05T00:30:26Z

On Mon, 5 Mar 2007 01:11:33 +0100 "J.A. Magallón" <jamagallon@ono.com> wrote:

> On Fri, 2 Mar 2007 03:00:26 -0800, Andrew Morton <akpm@linux-foundation.org> wrote:
>
> >
> > Temporarily at
> >
> > http://userweb.kernel.org/~akpm/2.6.21-rc2-mm1/
> >
> > Will appear later at
> >
> > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.21-rc2/2.6.21-rc2-mm1/
> >
>
> nfs blocks shutdown and reboot.
> If I try to do 'service nfs stop', the box hangs, no login, no SysRQ-T or P,
> S-U-B works at least.
>
> Any ideas ?

metoo, thankfully.

[ 133.182746] NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory
[ 133.183231] NFSD: unable to find recovery directory /var/lib/nfs/v4recovery
[ 133.183390] NFSD: starting 90-second grace period
[ 149.765128] BUG: soft lockup detected on CPU#0!
[ 149.765256] [<c0120c26>] update_process_times+0x33/0x55
[ 149.765396] [<c012c4af>] tick_periodic+0x4f/0x59
[ 149.765516] [<c012c4c8>] tick_handle_periodic+0xf/0x5f
[ 149.765645] [<c012c4c8>] tick_handle_periodic+0xf/0x5f
[ 149.765778] [<c012c56a>] tick_do_broadcast+0x1f/0x3f
[ 149.765903] [<c012c5b5>] tick_handle_periodic_broadcast+0x1b/0x5b
[ 149.766053] [<c012023b>] run_timer_softirq+0x11/0x12f
[ 149.766188] [<c0106dc6>] timer_interrupt+0x1a/0x20
[ 149.766314] [<c013d8f8>] handle_IRQ_event+0x1a/0x3f
[ 149.766449] [<c013e4cd>] handle_edge_irq+0x9d/0xcc
[ 149.766573] [<c0105ef2>] do_IRQ+0x57/0x71
[ 149.766678] [<c0105ef7>] do_IRQ+0x5c/0x71
[ 149.766780] [<c0105ef7>] do_IRQ+0x5c/0x71
[ 149.766889] [<c01044a3>] common_interrupt+0x23/0x28
[ 149.767024] [<f9009cc3>] svc_close_socket+0x93/0x96 [sunrpc]
[ 149.767206] [<f90086ba>] svc_destroy+0x8a/0xb7 [sunrpc]
[ 149.767374] [<f8cf028a>] lockd+0x1fd/0x20f [lockd]
[ 149.767511] [<c010689f>] do_syscall_trace+0x4c/0xdf
[ 149.767640] [<c0103bfa>] syscall_exit_work+0x12/0x17
[ 149.767765] [<f8cf008d>] lockd+0x0/0x20f [lockd]
[ 149.767901] [<f8cf008d>] lockd+0x0/0x20f [lockd]
[ 149.768030] [<c0104653>] kernel_thread_helper+0x7/0x10
[ 149.768165] =======================

I'll bisect it.