Hi Eddie, Update, it wasnt frame pointers, I enabled that and it's still working, will let you know about the other options...
Beyers On 2/26/07, Eddie Kohler <[EMAIL PROTECTED]> wrote: > > I wonder if Click's configuration/compilation strategy was NOT using frame > pointers or soemthing. Do let us know what the results of your experiment > are! Thanks as always, > > Eddie > > > > Beyers Cronje wrote: > > Hi Eddie, > > > > Sorry for only giving feedback on this issue now, been moving house over > > 800km from where I used to stay. Now I have a nice view from my office > > to the beatiful South African ocean :) > > > > I got it working in the end. I started with a fresh Click CVS version, > > and fresh 2.6.16.13 <http://2.6.16.13> kernel and disable the following > > kernel Debug options that was enabled before: > > > > Debug Memory Allocations > > Debug VM > > Compile the kernel with frame pointers > > > > After that everything worked perfectly as before. I'm not sure if it was > > the fresh click installation or disabling the above debug options that > > solved the problem, but I'm fairly certain click wasnt using an older > > proclikefs when I was strugling as I remember I manually delete > > proclikefs together with a make clean on click at some stage during the > > struggles. Once we've settled into the new home I will verify if > > enabling the above debug options introduces the problem. > > > > Cheers > > > > Beyers > > > > > > On 2/21/07, * Eddie Kohler* <[EMAIL PROTECTED] > > <mailto:[EMAIL PROTECTED]>> wrote: > > > > Hi Beyers, > > > > Are you still getting this error? I have not seen anything like it, > at > > least on my laptop, and others haven't seen problems either. I > wonder > > if there could possibly be something like using an older proclikefs > > with > > a newer kernel module. Almost certainly not but.... > > > > Eddie > > > > > > Beyers Cronje wrote: > > > Hi guys, > > > > > > This is a start on an attempt to narrow down crashes on > > > click-uninstall with proclikefs. It seems I can reproduce this > crash > > > now. Unfortunately I dont have a console connection to the server > so > > > I'm left with what's reported in syslog. The one time I did have > > > console access it seemed the offending function was - > > > proclikefs_put_super > > > > > > Currently running 2.6.19.2 <http://2.6.19.2>, last night's Click > > CVS version, e1000-7.x > > > polling driver. Unfortunately the click 2.6.19.2 > > <http://2.6.19.2> patch does not patch > > > files enabled by CONFIG_LOCKDEP, I will correct this and enable > full > > > spinlock debugging. > > > > > > As a start this is what was logged in syslog: > > > > > > Feb 16 10:38:46 crovanto2850 kernel: Slab corruption: > > start=edc229d0, len=64 > > > Feb 16 10:38:46 crovanto2850 kernel: Redzone: > 0x5a2cf071/0x5a2cf071. > > > Feb 16 10:38:46 crovanto2850 kernel: Last user: > > > [<fae85a1e>](_ZdaPv+0x6a/0x9a [click]) > > > Feb 16 10:38:46 crovanto2850 kernel: 000: 6b 6b 6b 6b 6b 6b 6b 6b > 6b > > > 6b 6b 6b 64 81 7f f4 > > > Feb 16 10:38:46 crovanto2850 kernel: Prev obj: start=edc22984, > len=64 > > > Feb 16 10:38:46 crovanto2850 kernel: Redzone: > 0x170fc2a5/0x170fc2a5. > > > Feb 16 10:38:46 crovanto2850 kernel: Last user: > > > [<fae85ec1>](_Znwj+0x21/0x70 [click]) > > > Feb 16 10:38:46 crovanto2850 kernel: 000: 7f 3f ff ff 58 58 58 69 > 10 > > > 00 00 00 d4 e5 ea ed > > > Feb 16 10:38:46 crovanto2850 kernel: 010: 30 fc ed ee 01 00 00 00 > 20 > > > 00 00 00 14 00 00 00 > > > Feb 16 10:38:46 crovanto2850 kernel: Next obj: start=edc22a1c, > len=64 > > > Feb 16 10:38:46 crovanto2850 kernel: Redzone: > 0x5a2cf071/0x5a2cf071. > > > Feb 16 10:38:46 crovanto2850 kernel: Last user: > > > [<fae85b3c>](click_lfree+0x22/0x24 [click]) > > > Feb 16 10:38:46 crovanto2850 kernel: 000: 6b 6b 6b 6b 6b 6b 6b 6b > 6b > > > 6b 6b 6b 6b 6b 6b 6b > > > Feb 16 10:38:46 crovanto2850 kernel: 010: 6b 6b 6b 6b 6b 6b 6b 6b > 6b > > > 6b 6b 6b 6b 6b 6b 6b > > > Feb 16 10:40:40 crovanto2850 kernel: e1000_poll_off > > > Feb 16 10:40:40 crovanto2850 kernel: Slab corruption: > > start=edc229d0, len=64 > > > Feb 16 10:40:40 crovanto2850 kernel: Redzone: > 0x5a2cf071/0x5a2cf071. > > > Feb 16 10:40:40 crovanto2850 kernel: Last user: > > > [<fae858de>](_ZdlPv+0x6a/0x9a [click]) > > > Feb 16 10:40:40 crovanto2850 kernel: 000: 6b 6b 6b 6b 6b 6b 6b 6b > 6b > > > 6b 6b 6b 90 db 8d f0 > > > Feb 16 10:40:40 crovanto2850 kernel: Prev obj: start=edc22984, > > len=64 > > > Feb 16 10:40:40 crovanto2850 kernel: Redzone: > 0x5a2cf071/0x5a2cf071. > > > Feb 16 10:40:40 crovanto2850 kernel: Last user: > > > [<c01a1981>](free_rb_tree_fname+0x41/0x82) > > > Feb 16 10:40:40 crovanto2850 kernel: 000: 6b 6b 6b 6b 6b 6b 6b 6b > 6b > > > 6b 6b 6b 6b 6b 6b 6b > > > Feb 16 10:40:40 crovanto2850 kernel: 010: 6b 6b 6b 6b 6b 6b 6b 6b > 6b > > > 6b 6b 6b 6b 6b 6b 6b > > > Feb 16 10:40:40 crovanto2850 kernel: Next obj: start=edc22a1c, > len=64 > > > Feb 16 10:40:40 crovanto2850 kernel: Redzone: > 0x5a2cf071/0x5a2cf071. > > > Feb 16 10:40:40 crovanto2850 kernel: Last user: > > > [<fae858de>](_ZdlPv+0x6a/0x9a [click]) > > > Feb 16 10:40:40 crovanto2850 kernel: 000: 6b 6b 6b 6b 6b 6b 6b 6b > 6b > > > 6b 6b 6b 6b 6b 6b 6b > > > Feb 16 10:40:40 crovanto2850 kernel: 010: 6b 6b 6b 6b 6b 6b 6b 6b > 6b > > > 6b 6b 6b 6b 6b 6b 6b > > > Feb 16 10:40:40 crovanto2850 kernel: device eth2 left promiscuous > > mode > > > Feb 16 10:40:40 crovanto2850 kernel: click: stopping router > > thread pid 14206 > > > Feb 16 10:40:40 crovanto2850 kernel: poll fb05c3a0: > > 680928/1952766090 > > > freed, 661510/1857091501 allocated > > > Feb 16 10:40:40 crovanto2850 kernel: click module exiting > > > Feb 16 10:40:41 crovanto2850 kernel: list_del corruption. > prev->next > > > should be f5dac820, but was 6b6b6b6b > > > > > > Cheers > > > > > > Beyers > > > _______________________________________________ > > > click mailing list > > > click@amsterdam.lcs.mit.edu <mailto:click@amsterdam.lcs.mit.edu> > > > https://amsterdam.lcs.mit.edu/mailman/listinfo/click > > > > > > _______________________________________________ click mailing list click@amsterdam.lcs.mit.edu https://amsterdam.lcs.mit.edu/mailman/listinfo/click
