* rpc_pipefs kernel panic kernel 3.4.3 [not found] <F77FADB4-0415-4945-AC03-CEE36F2FEB08@upmc.fr> @ 2012-06-22 20:53 ` Bernard Pidoux 2012-06-22 22:55 ` Bernard Pidoux 0 siblings, 1 reply; 3+ messages in thread From: Bernard Pidoux @ 2012-06-22 20:53 UTC (permalink / raw) To: linux-kernel@vger.kernel.org, Bernard Pidoux Hi, With kernel 3.4.3 I observe a panic with mount when system boots BUG : unable to handle kernel NULL pointer dereference at (null) IP : [ ...] rpc_pipefs_event+0xbe/0x220 [nfs] ....... Pid: 2056, com: Mount not taintened 3.4.3 #1 MICRO STAR INTERNATIONAL CO., LTD MS-7258/ MS-7258 ....... ....... ....... Kernel panic - Not sycing;: Fatal exception Here is the screen dump : http://dl.dropbox.com/u/42969804/rpc_pipefs_kernel_panic.JPG I hope it can help, Bernard Pidoux ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: rpc_pipefs kernel panic kernel 3.4.3 2012-06-22 20:53 ` rpc_pipefs kernel panic kernel 3.4.3 Bernard Pidoux @ 2012-06-22 22:55 ` Bernard Pidoux [not found] ` <20120623061353.GA18625@electric-eye.fr.zoreil.com> 0 siblings, 1 reply; 3+ messages in thread From: Bernard Pidoux @ 2012-06-22 22:55 UTC (permalink / raw) To: linux-kernel@vger.kernel.org, Bernard Pidoux Same observation with kernel 3.4.4 : kernel panic when booting at the same place. Kernel 3.3.7 is ok and I will check 3.3.8. Bernard Pidoux On 22/06/2012 22:53, Bernard Pidoux wrote: > Hi, > > With kernel 3.4.3 I observe a panic with mount when system boots > > BUG : unable to handle kernel NULL pointer dereference at (null) > IP : [ ...] rpc_pipefs_event+0xbe/0x220 [nfs] > ....... > Pid: 2056, com: Mount not taintened 3.4.3 #1 MICRO STAR INTERNATIONAL > CO., LTD MS-7258/ MS-7258 > ....... > ....... > ....... > Kernel panic - Not sycing;: Fatal exception > > Here is the screen dump : > > http://dl.dropbox.com/u/42969804/rpc_pipefs_kernel_panic.JPG > > I hope it can help, > > Bernard Pidoux > > ^ permalink raw reply [flat|nested] 3+ messages in thread
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* Re: rpc_pipefs kernel panic kernel 3.4.3 [not found] ` <20120623061353.GA18625@electric-eye.fr.zoreil.com> @ 2012-06-23 11:18 ` Bernard Pidoux 0 siblings, 0 replies; 3+ messages in thread From: Bernard Pidoux @ 2012-06-23 11:18 UTC (permalink / raw) To: Francois Romieu Cc: Trond Myklebust, Stanislav Kinsbursky, linux-nfs, linux-kernel@vger.kernel.org I confirm that 3.3.8 is fine. NULL pointer seems to have been introduced in 3.4 rpc_pipefs if I am right. Bernard ^ permalink raw reply [flat|nested] 3+ messages in thread
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[not found] <F77FADB4-0415-4945-AC03-CEE36F2FEB08@upmc.fr>
2012-06-22 20:53 ` rpc_pipefs kernel panic kernel 3.4.3 Bernard Pidoux
2012-06-22 22:55 ` Bernard Pidoux
[not found] ` <20120623061353.GA18625@electric-eye.fr.zoreil.com>
2012-06-23 11:18 ` Bernard Pidoux
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