From mboxrd@z Thu Jan 1 00:00:00 1970 From: Spam Subject: Re: Kernel panic when using repacker with reverse order Date: Mon, 20 Sep 2004 16:43:06 +0200 Message-ID: <41090407.20040920164306@tnonline.net> References: <1986966896.20040918020309@tnonline.net> <20040918152442.GS5137@backtop.namesys.com> <7810725217.20040918174019@tnonline.net> <20040920072419.GU5137@backtop.namesys.com> Reply-To: Spam Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: list-help: list-unsubscribe: list-post: Errors-To: flx@namesys.com In-Reply-To: <20040920072419.GU5137@backtop.namesys.com> List-Id: Content-Type: text/plain; charset="us-ascii" To: Alex Zarochentsev Cc: reiserfs-list@namesys.com > On Sat, Sep 18, 2004 at 05:40:19PM +0200, Spam wrote: >> >> Debug options were not turned on. Shall I recompile the kernel with >> these on? > yes. it gives much more info usually. >> I have upgraded to rc2-mm1. I will try the repacker again later >> today and see if there is any change. I have run several attempts now with the repacker and have not yet had a error. I am also using the 4k stack patch with this kernel. ~S >> >> ~S >> >> > Hi, >> >> > On Sat, Sep 18, 2004 at 02:03:09AM +0200, Spam wrote: >> >> >> >> I got a severe crash when tried the repacker using reverse (1) >> >> order. I did first a normal run: >> >> > Thanks for the resport. >> >> > Whether reiser4 debug options (assertions) were turned on or off? >> >> >> >> >> echo 0 > direction >> >> echo 1 > start >> >> >> >> Then I did the reverse: >> >> >> >> echo 1 > direction >> >> echo 1 > start >> >> >> >> It crashed rather quickly. >> >> Unfortunately I could not capture the whole debug output: >> >> >> >> EFLAGS: 00010246 (2.6.9-rc1-mm4) >> >> EIP is at jnode_build_key+0x76/0xc0 >> >> eax: c3b3bae0 ebx: 00000000 ecx: 00000000 edx: 0028e000 >> >> esi: 0028e000 edi: 00000000 ebp: c3b3bae0 esp: d7581c1c >> >> ds: 007b es: 007b ss: 0068 >> >> Process ent:loop0! (pid: 27667, threadinfo=d7580000 task=d758c000) >> >> Stack: d7581c58 d7581c58 00000000 c0c77380 d7581dbc 00000002 c01cb943 d7581e00 >> >> c0389ce8 00000000 c01cc401 00000002 c05a7da0 00000000 d7581dd8 c0b25120 >> >> 00000000 00000105 0000001c 00000000 00000000 00000000 d7581c74 d7581d80 >> >> Call Trace: >> >> [] jnode_lock_parent_coord+0x1b3/0x310 >> >> [] scan_by_coord+0x281/0x320 >> >> [] scan_unformatted+0xcd/0x1d0 >> >> [] buffered_rmqueue+0x103/0x210 >> >> [] scan_common+0x3f/0x50 >> >> [] scan_left+0x59/0x90 >> >> [] jnode_flush+0xed/0x3d0 >> >> [] tasklet_action+0x37/0x60 >> >> [] find_first_dirty_jnode+0x2a/0x50 >> >> [] flush_current_atom+0x220/0x2b0 >> >> [] flush_some_atom+0x19c/0x2a0 >> >> [] entd_flush+0x69/0xf0 >> >> [] schedule+0x237/0x4e0 >> >> [] entd+0x13c/0x2a0 >> >> [] entd+0x0/0x2a0 >> >> [] kernel_thread_helper+0x5/0x18 >> >> Code: 14 8b 83 84 00 00 00 85 c0 75 3b 8d 76 00 8d bc 27 00 00 >> >> 00 00 89 e8 e8 b9 b5 01 00 89 c3 8b 44 24 04 89 f2 89 f9 89 04 24 >> >> 89 e8 53 54 8b 44 24 04 8b 5c 24 08 8b 74 24 0c 8b 7c 24 10 8b >> >> 6c >> >> <6>note: ent:loop0![27667] exited with preempt_count 1 >> >> >> >> >> >> >> >>