Re: Panic in sys_fstatat()

2019-02-15 Thread Steve Kargl
On Fri, Feb 15, 2019 at 09:50:55AM +0200, Andriy Gapon wrote: > > So, I suspect something exotic like some sort of a stack alignment issue, or a > CPU bug, or a mismatch between object files, or some local experiment, etc. > You might be right about something exotic. It is an old laptop, so it

Re: Panic in sys_fstatat()

2019-02-14 Thread Andriy Gapon
On 14/02/2019 22:26, John Baldwin wrote: > On 2/13/19 6:47 PM, Steve Kargl wrote: ... >> panic: vm_fault_hold: fault on nofault entry, addr: 0x202000 What's very suspicious here is that the fault address looks a lot like LK_SHARED | LK_NODDLKTREAT, which would be 'flags' passed to vn_lock and whic

Re: Panic in sys_fstatat()

2019-02-14 Thread Steve Kargl
On Thu, Feb 14, 2019 at 12:47:26PM -0800, John Baldwin wrote: > On 2/14/19 12:38 PM, Steve Kargl wrote: > > On Thu, Feb 14, 2019 at 12:26:01PM -0800, John Baldwin wrote: > >> On 2/13/19 6:47 PM, Steve Kargl wrote: > >>> #16 0x00ff58bb in trap (frame=0x2e7b6880) at > >>> /usr/src/sys/i386/i386/trap

Re: Panic in sys_fstatat()

2019-02-14 Thread John Baldwin
On 2/14/19 12:38 PM, Steve Kargl wrote: > On Thu, Feb 14, 2019 at 12:26:01PM -0800, John Baldwin wrote: >> On 2/13/19 6:47 PM, Steve Kargl wrote: >>> #16 0x00ff58bb in trap (frame=0x2e7b6880) at >>> /usr/src/sys/i386/i386/trap.c:519 >>> #17 0xffc0315d in ?? () >>> #18 0x2e7b6880 in ?? () >>> #19 0

Re: Panic in sys_fstatat()

2019-02-14 Thread Steve Kargl
On Thu, Feb 14, 2019 at 12:26:01PM -0800, John Baldwin wrote: > On 2/13/19 6:47 PM, Steve Kargl wrote: > > #16 0x00ff58bb in trap (frame=0x2e7b6880) at > > /usr/src/sys/i386/i386/trap.c:519 > > #17 0xffc0315d in ?? () > > #18 0x2e7b6880 in ?? () > > #19 0x00d1de64 in lookup (ndp=0x2e7b6a50) > >

Re: Panic in sys_fstatat()

2019-02-14 Thread John Baldwin
On 2/13/19 6:47 PM, Steve Kargl wrote: > I have the core file and kernel.debug, if someone > wnat additional information. > > mobile dumped core - see /var/crash/vmcore.0 > > Wed Feb 13 18:37:44 PST 2019 > > FreeBSD mobile 13.0-CURRENT FreeBSD 13.0-CURRENT #0 r344034M: Tue Feb 12 > 08:14:16 PS

Panic in sys_fstatat()

2019-02-13 Thread Steve Kargl
I have the core file and kernel.debug, if someone wnat additional information. mobile dumped core - see /var/crash/vmcore.0 Wed Feb 13 18:37:44 PST 2019 FreeBSD mobile 13.0-CURRENT FreeBSD 13.0-CURRENT #0 r344034M: Tue Feb 12 08:14:16 PST 2019 root@mobile:/usr/obj/usr/src/i386.i386/sys/MOB

Re: panic in sys_fstatat (?)

2015-02-02 Thread Steve Kargl
On Mon, Feb 02, 2015 at 12:32:02PM -0800, Chris H wrote: > On Mon, 2 Feb 2015 10:39:43 -0800 Steve Kargl > > > > Yep, same hardware. And, yes, I'm beginning to think it > > is hardware as no one else is reporting a problem. > > > > The system is less than 2 month old. :( > FWIW given the syst

Re: panic in sys_fstatat (?)

2015-02-02 Thread Chris H
On Mon, 2 Feb 2015 10:39:43 -0800 Steve Kargl wrote > On Mon, Feb 02, 2015 at 08:29:52PM +0200, Konstantin Belousov wrote: > > On Mon, Feb 02, 2015 at 10:22:36AM -0800, Steve Kargl wrote: > > > (kgdb) f 6 > > > #6 0x80754567 in ufs_getattr (ap=) > > > at /usr/src/sys/ufs/ufs/ufs_vnop

Re: panic in sys_fstatat (?)

2015-02-02 Thread Steve Kargl
On Mon, Feb 02, 2015 at 08:29:52PM +0200, Konstantin Belousov wrote: > On Mon, Feb 02, 2015 at 10:22:36AM -0800, Steve Kargl wrote: > > (kgdb) f 6 > > #6 0x80754567 in ufs_getattr (ap=) > > at /usr/src/sys/ufs/ufs/ufs_vnops.c:463 > > 463 vap->va_atime.tv_sec = ip->i

Re: panic in sys_fstatat (?)

2015-02-02 Thread Konstantin Belousov
On Mon, Feb 02, 2015 at 10:22:36AM -0800, Steve Kargl wrote: > On Mon, Feb 02, 2015 at 01:10:47PM -0500, Eric van Gyzen wrote: > > On 02/02/2015 12:59, Steve Kargl wrote: > > > (kgdb) #0 doadump (textdump=Unhandled dwarf expression opcode 0x93 > > > ) at pcpu.h:219 > > > #1 0x80559f47 in

Re: panic in sys_fstatat (?)

2015-02-02 Thread Eric van Gyzen
On 02/02/2015 13:22, Steve Kargl wrote: > On Mon, Feb 02, 2015 at 01:10:47PM -0500, Eric van Gyzen wrote: >> On 02/02/2015 12:59, Steve Kargl wrote: >>> (kgdb) #0 doadump (textdump=Unhandled dwarf expression opcode 0x93 >>> ) at pcpu.h:219 >>> #1 0x80559f47 in kern_reboot (howto=260) >>>

Re: panic in sys_fstatat (?)

2015-02-02 Thread Steve Kargl
On Mon, Feb 02, 2015 at 01:10:47PM -0500, Eric van Gyzen wrote: > On 02/02/2015 12:59, Steve Kargl wrote: > > (kgdb) #0 doadump (textdump=Unhandled dwarf expression opcode 0x93 > > ) at pcpu.h:219 > > #1 0x80559f47 in kern_reboot (howto=260) > > at /usr/src/sys/kern/kern_shutdown.c:44

Re: panic in sys_fstatat (?)

2015-02-02 Thread Eric van Gyzen
On 02/02/2015 12:59, Steve Kargl wrote: > FreeBSD troutmask.apl.washington.edu 11.0-CURRENT FreeBSD 11.0-CURRENT > #0 r278102M: Mon Feb 2 09:15:48 PST 2015 > ka...@troutmask.apl.washington.edu:/data/obj/usr/src/sys/SPEW amd64 > > Fatal trap 9: general protection fault while in kernel mode > cpuid

panic in sys_fstatat (?)

2015-02-02 Thread Steve Kargl
Not sure if the panmic is initiated in sys_fstatat, but here's the trace. troutmask.apl.washington.edu dumped core - see /var/crash/vmcore.1 Mon Feb 2 09:38:44 PST 2015 FreeBSD troutmask.apl.washington.edu 11.0-CURRENT FreeBSD 11.0-CURRENT #0 r278102M: Mon Feb 2 09:15:48 PST 2015 ka...@troutma