I tried both, and I get still crashes : ---- 0001-gensec-work-around-nested-event-loops-by-ensuring-th.patch 0002-s4-winbind-Add-special-case-for-BUILTIN-domain.patch ----
----- samba version 4.0.6 started. Copyright Andrew Tridgell and the Samba Team 1992-2012 samba: using 'single' process model talloc: access after free error - first free may be at ../source4/kdc/db-glue.c:206 Bad talloc magic value - access after free PANIC: Bad talloc magic value - access after free Aborted ---- philippe > -----Original Message----- > From: Andrew Bartlett [mailto:abart...@samba.org] > Sent: Friday, June 21, 2013 9:35 AM > To: Simonet Philippe, ITS-OUS-OP-IFM-NW-IPE > Cc: samba-techni...@samba.org; sa...@samba.org; > qoole.sa...@lillimoth.com > Subject: Re: [PATCH] Workaround very slow nss_winbind, fix crash on the AD > DC (particularly for backups) > > On Fri, 2013-06-21 at 07:23 +0000, philippe.simo...@swisscom.com wrote: > > Hi Andrew, > > > > sorry (my English...) I was not clear. I tried to say that the patch > > does not change anything for me, the crash is still here. > > Which (named) patch did you try? > > I've attached both patches which I proposed. Each attempts to solve the > problem in a different way. Please try each of them, and tell me if you still > get the crash. > > Thanks, > > Andrew Bartlett > > > best regards > > > > Philippe > > > > > > > -----Original Message----- > > > From: Andrew Bartlett [mailto:abart...@samba.org] > > > Sent: Friday, June 21, 2013 9:18 AM > > > To: Simonet Philippe, ITS-OUS-OP-IFM-NW-IPE > > > Cc: samba-techni...@samba.org; sa...@samba.org; > > > qoole.sa...@lillimoth.com > > > Subject: Re: [PATCH] Workaround very slow nss_winbind, fix crash on > > > the AD DC (particularly for backups) > > > > > > On Fri, 2013-06-21 at 05:58 +0000, philippe.simo...@swisscom.com > wrote: > > > > Hi Andrew, > > > > > > > > many thanks for you patch, > > > > i tested it on 2 different systems but without success (the crash > > > > is always > > > happening). > > > > > > > > before applying the patch, I had a strange problem : I couldn't > > > > reproduce the problem (with wbinfo --uid-info 3000000) on one of > > > > the machine. no chance even if I reinstall, re-provision, ...). I > > > > finally reboot the machine and after the reboot the crash was > > > > reproduceable again (...) > > > > > > Thank you for finally getting back to me on this. After seeing it > > > once, I was also unable to reproduce the crash, and so was patching blind. > > > This remains illusive. > > > > > > Does this alternative patch help? > > > > > > > on both machines, what I've done : > > > > (...untar...) > > > > cd samba-4.0.6 > > > > patch -p1 < > > > > 0001-s4-winbind-Add-special-case-for-BUILTIN-domain.patch > > > > ./configure --prefix=/usr --sysconfdir=/etc --localstatedir=/var > > > > --enable-fhs make make install rm /etc/samba/smb.conf samba-tool > > > > domain provision --dns-backend=BIND9_FLATFILE --server-role=dc > > > > --realm TEST.CH --domain TEST --adminpass=Pa$$w0rd samba -i -M > > > > single > > > > > > > > and ->>> wbinfo --uid-info 3000000 > > > > > > > > I get : > > > > --------------------- > > > > samba version 4.0.6 started. > > > > Copyright Andrew Tridgell and the Samba Team 1992-2012 > > > > samba: using 'single' process model Attempting to autogenerate TLS > > > > self-signed keys for https for hostname > > > 'WZ3.test3.ch' > > > > TLS self-signed keys generated OK > > > > > > > > ========================================================== > > > ===== > > > > INTERNAL ERROR: Signal 11 in pid 4844 (4.0.6) Please read the > > > > Trouble-Shooting section of the Samba HOWTO > > > > > > > > ========================================================== > > > ===== > > > > PANIC: internal error > > > > Aborted > > > > --------------------- > > > > > > > > Best regards > > > > > > > > Philippe > > > > > > Thanks, > > > > > > Andrew Bartlett > > > > > > -- > > > Andrew Bartlett http://samba.org/~abartlet/ > > > Authentication Developer, Samba Team http://samba.org > > > > > > -- > Andrew Bartlett http://samba.org/~abartlet/ > Authentication Developer, Samba Team http://samba.org -- To unsubscribe from this list go to the following URL and read the instructions: https://lists.samba.org/mailman/options/samba
