Kais, Thanks for the update. I'll try to repro again in my machine. Once I repro I'll send you complete trace.
Thanks, ~Reang. On Thu, Oct 1, 2009 at 4:00 AM, Kais Belgaied <Kais.Belgaied at sun.com> wrote: > there seems to be a very elusive and rare bug that may cause corruption. > We've seen it only once long time ago, and CR 6841163 tracks it in bugster > > Thiru was involved in the evaluation of 6841163. > Reang, is there a way to get the crash dump from the panic you encountered? > > thanks, > > Kais. > > > On 09/30/09 13:20, Reang Su wrote: > > Hi All, > > I'm seeing this crash off and on during iperf receive test. Below is the > crash log. > This is difficult to repro. Any idea ? > > > BAD TRAP: type=e (#pf Page fault) rp=ffffff001745b970 addr=df72d61c occurred > in > module "ip" due to an illegal access to a user address > > sched: > #pf Page fault > Bad kernel fault at addr=0xdf72d61c > pid=0, pc=0xfffffffff7a88562, sp=0xffffff001745ba60, eflags=0x10202 > cr0: 8005003b<pg,wp,ne,et,ts,mp,pe> cr4: 6f8<xmme,fxsr,pge,mce,pae,pse,de> > cr2: df72d61c > cr3: cc00000 > cr8: c > rdi: ffffff03d6aab240 rsi: ffffff04478c2480 rdx: ffffff001745bc60 > rcx: 7 r8: 6 r9: ffffff0405d7e3e0 > rax: 6 rbx: 3435 rbp: ffffff001745bb70 > r10: ffffff04478c2480 r11: 0 r12: ffffff0406335c68 > r13: df72d61c r14: ffffff03dabbe000 r15: ffffff03e0a13010 > fsb: 0 gsb: fffffffffbc2e430 ds: 4b > es: 4b fs: 0 gs: 1c3 > trp: e err: 0 rip: fffffffff7a88562 > cs: 30 rfl: 10202 rsp: ffffff001745ba60 > ss: 38 > > ffffff001745b850 unix:die+dd () > ffffff001745b960 unix:trap+175f () > ffffff001745b970 unix:_cmntrap+e9 () > ffffff001745bb70 ip:ip_input+aa () > ffffff001745bbe0 mac:mac_rx_soft_ring_drain+df () > ffffff001745bc40 mac:mac_soft_ring_worker+111 () > ffffff001745bc50 unix:thread_start+8 () > > syncing file systems... > done > dumping to /dev/zvol/dsk/rpool/dump, offset 65536, content: kernel > > > ------------------------------ > > _______________________________________________ > crossbow-discuss mailing listcrossbow-discuss at > opensolaris.orghttp://mail.opensolaris.org/mailman/listinfo/crossbow-discuss > > > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mail.opensolaris.org/pipermail/crossbow-discuss/attachments/20091001/ecc22e8c/attachment.html>
