From mboxrd@z Thu Jan 1 00:00:00 1970 From: Joel Soete Subject: Re: [parisc-linux] "BUG: soft lockup detected on CPU#0" on recent 64bit k-2.6.16 (up or smp) Date: Sun, 02 Apr 2006 11:23:17 +0000 Message-ID: <442FB425.6000308@tiscali.be> References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Cc: parisc-linux To: Joel Soete Return-Path: In-Reply-To: List-Id: parisc-linux developers list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: parisc-linux-bounces@lists.parisc-linux.org Joel Soete wrote: > Hello pa*, > > [snip] > >>also noticed on n4k runing k-2.6.16-pa0 64bit smp kernel: >>BUG: soft lockup detected on CPU#0! >> > > [...] > >> IAOQ[0]: _read_lock+0x18/0x30 >> IAOQ[1]: _read_lock+0x8/0x30 >> RP(r2): send_group_sig_info+0x3c/0xb0 >> > > This kind of hung re-occured on this n4k (64bit smp kernel 2.6.16-pa8); > > I just grab the piminfo but useless: > [...] > Parse IAOQ = 0x000000ffff80ff3c for CPU[1] > > Func: _end, Off: 0xffef1f1244, Addr: 0xffff80ff3c > [...] > > Parse IAOQ = 0x00000000000006c4 for CPU[3] > > [...] > > Sorry, > Joel > > PS: I just start the same test but without CONFIG_DETECT_SOFTLOCKUP : well never the less system still hanging after only: top - 09:04:58 up 1 day, 16:26, 3 users, load average: 2.40, 2.26, 2.20 training the same test (kernel build in loop) (just this time without "BUG: soft lockup detected on CPU#0!" msg?) Thanks, Joel _______________________________________________ parisc-linux mailing list parisc-linux@lists.parisc-linux.org http://lists.parisc-linux.org/mailman/listinfo/parisc-linux