From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Sat, 27 Jan 2001 20:06:10 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Sat, 27 Jan 2001 20:06:01 -0500 Received: from Huntington-Beach.Blue-Labs.org ([208.179.0.198]:59193 "EHLO Huntington-Beach.Blue-Labs.org") by vger.kernel.org with ESMTP id ; Sat, 27 Jan 2001 20:05:44 -0500 Message-ID: <3A737061.F1B914A3@linux.com> Date: Sun, 28 Jan 2001 01:05:37 +0000 From: David Ford Organization: Blue Labs Software X-Mailer: Mozilla 4.76 [en] (X11; U; Linux 2.4.0-ac12 i686) X-Accept-Language: en MIME-Version: 1.0 To: LKML Subject: Re: ps hang in 241-pre10 In-Reply-To: <3A724FD2.3DEB44C@reptechnic.com.au> <3A7295F6.621BBEC4@Home.com> <3A731E65.8BE87D73@pobox.com> <3A7359BB.7BBEE42A@linux.com> <94voof$17j$1@penguin.transmeta.com> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Unfortunately klogd reads /proc....erg. So the following is a painstakingly slow hand translation, I'll only print the D state entries unless someone asks otherwise. Prior to this: XMMS is running playing star wars mpeg. (regular user) (frozen) TOP is running (regular user) (frozen) while [ 1 ]; do ls -laR /proc ; done (regular user) (frozen) skill -9 xmms (root) (frozen) X 4.0.2 running, scp of 600meg file over pegasus usb ethernet (10Mbit). syslog caught: Jan 27 16:42:26 nifty kernel: SysRq: Show State Jan 27 16:42:26 nifty kernel: Jan 27 16:42:26 nifty kernel: free sibling Jan 27 16:42:26 nifty kernel: task PC stack pid father child younger older Jan 27 16:42:26 nifty kernel: init S CBFEBF2C 3184 1 0 187 (NOTLB) dmesg shows (only D state for brevity): top D CA98B3DC 4440 219 158 (NOTLB) Call Trace: [] [] [] [] [] [] [] c01078c8 T __down c0107964 T __down_interruptible c0107a28 T __down_trylock c0107a60 T __down_failed c0107a6c T __down_failed_interruptible c02f6a00 T stext_lock c02f827e A _etext c014b578 t proc_info_read c014b688 t mem_read c0131150 T sys_read c013121c T sys_write c0108d2c T system_call c0108d64 T ret_from_sys_call c0100000 t startup_32 c0100139 t is486 xmms D CACC5EA8 4116 713 155 715 (NOTLB) 1493 674 Call Trace: [] [] [] [] [] [] [] [] [] [] [] [] c01248e4 T ___wait_on_page c0124984 t __lock_page c01240dc t truncate_list_pages c0124268 T truncate_inode_pages c01242d4 t writeout_one_page c0144094 T remove_inode_hash c01440a8 T iput c01441fc T force_delete c01422a0 T dput c01423e4 T d_invalidate c0131c58 T fput c0131d28 T fget c012365c t unmap_fixup c0123788 t free_pgtables c012380c T do_munmap c0123a5c T sys_munmap ...ask if you want more xmms S C2979F30 0 715 713 725 (NOTLB) Call Trace: [] [] [] [] [] [] xmms S C2B75F2C 1156 716 715 (NOTLB) 718 Call Trace: [] [] [] [] [] xmms S 7FFFFFFF 0 718 715 (NOTLB) 719 716 Call Trace: [] [] [] [] xmms S C2975F88 832 719 715 (NOTLB) 725 718 Call Trace: [] [] [] [] [] xmms S CA8D7F88 2672 725 715 (NOTLB) 719 Call Trace: [] [] [] [] c0114240 t process_timeout c0114288 T schedule_timeout c011431c T schedule_tail c0113d70 t remap_area_pages c0114020 T __ioremap c0108d2c T system_call c0108d64 T ret_from_sys_call ls D CA98B3DC 0 1896 222 (NOTLB) Call Trace: [] [] [] [] [] [] skill D CA98B3DC 0 1897 187 (NOTLB) Call Trace: [] [] [] [] [] [] c0107964 T __down_interruptible c0107a28 T __down_trylock c0107a60 T __down_failed c0107a6c T __down_failed_interruptible c02f6a00 T stext_lock c02f827e A _etext ... SysRq: Show Memory Mem-info: Free pages: 2240kB ( 0kB HighMem) ( Active: 4153, inactive_dirty: 198, inactive_clean: 1077, free: 560 (383 766 1149) ) 31*4kB 1*8kB 1*16kB 0*32kB 0*64kB 0*128kB 0*256kB 1*512kB 0*1024kB 0*2048kB = 660kB) 125*4kB 5*8kB 1*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB 0*2048kB = 1580kB) = 0kB) Swap cache: add 3165, delete 547, find 25/124 Free swap: 53104kB 49136 pages of RAM 0 pages of HIGHMEM 1798 reserved pages 2619 pages shared 2618 pages swap cached 0 pages in page table cache Buffer memory: 1276kB -d -- There is a natural aristocracy among men. The grounds of this are virtue and talents. Thomas Jefferson The good thing about standards is that there are so many to choose from. Andrew S. Tanenbaum - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org Please read the FAQ at http://www.tux.org/lkml/