kernel: page fault trap, code=0

2022-05-06 Thread Sean Rider
/arch/amd64/compile/GENERIC.MP real mem = 34246377472 (32659MB) avail mem = 33191153664 (31653MB) kernel: page fault trap, code = 0 Stopped at SHA512Final: addb %al,0(%rax) ddb{0}> ddb{0}> trace SHA512Final(8271bdf0,8271bd20,2bc11015d414a77c,4b2d3f50a8f5a93c,77ff031..more

Re: kernel page fault trap

2014-11-24 Thread Nikos Skalkotos
kernel: page fault trap, code=0 Stopped at worklist_print+0x26b: addb%al,acpi_pdirpa+0xbfeeac0 ddb trace worklist_print() at worklist_print+0x26b ffs_init() at ffs_init+0xa4 vfs_register() at vfs_register+0x94 vfsinit() at vfsinit+0x80 main() at main+0x457 end trace frame: 0x0, count

Re: kernel page fault trap

2014-11-24 Thread Philip Guenther
On Monday, November 24, 2014, Nikos Skalkotos skalk...@grnet.gr wrote: On 23/11/14 06:27, Philip Guenther wrote: ... Note the cssize (cylinder summary size) has grown but csaddr hasn't changed. That means it probably had to relocate allocated blocks. This being your root disk, it may

Re: kernel page fault trap

2014-11-24 Thread Nikos Skalkotos
I just tried this too. Same result. Anyway, it is 100% replicable here. Can anybody else confirm this? I just did an 1G installation of OpenBSD, then I dd-ed the 1G file (logical block device) to a 100G one. I did all the steps I mentioned above in rescue mode and corrupted the file system.

Re: kernel page fault trap

2014-11-22 Thread Philip Guenther
-filled, which it might not be. It may be a good test to try zeroing the new area with dd before running growfs and see if that makes it behave correctly. uvm_fault(0x81d97be0, 0x8d2a5811, 0, 2) - e kernel: page fault trap, code=0 Stopped at worklist_print+0x26b: addb

Re: kernel page fault trap

2014-11-12 Thread Nikos Skalkotos
head, 18 sec fd1 at fdc0 drive 1: density unknown uvm_fault(0x81d97be0, 0x8d2a5811, 0, 2) - e kernel: page fault trap, code=0 Stopped at worklist_print+0x26b: addb%al,acpi_pdirpa+0xbfeeac0 ddb trace worklist_print() at worklist_print+0x26b ffs_init() at ffs_init+0xa4

kernel page fault trap after growfs

2014-11-11 Thread Nikos Skalkotos
: [] a Then grow the underlying FFS file system: # growfs /dev/sd0a If I then reboot, the ffs driver crashes with errors like this: uvm_fault(0x81dcddc0, 0xc68, 0, 2) - e kernel: page fault trap, code=0 Stopped at ffs_vget+0x115: addb%al, 0(%rcx,%rax,1) ddb Am I missing something

Re: kernel page fault trap after growfs

2014-11-11 Thread Otto Moerbeek
(0x81dcddc0, 0xc68, 0, 2) - e kernel: page fault trap, code=0 Stopped at ffs_vget+0x115: addb%al, 0(%rcx,%rax,1) ddb Am I missing something or is this a kernel/growfs bug? Thank you in advance, Nikos Skalkotos What does fsck say after you have grown the fs? Yoy probably need

Re: kernel page fault trap after growfs

2014-11-11 Thread Nikos Skalkotos
file system: # growfs /dev/sd0a If I then reboot, the ffs driver crashes with errors like this: uvm_fault(0x81dcddc0, 0xc68, 0, 2) - e kernel: page fault trap, code=0 Stopped at ffs_vget+0x115: addb%al, 0(%rcx,%rax,1) ddb Am I missing something or is this a kernel

kernel page fault trap

2014-11-11 Thread Nikos Skalkotos
the underlying FFS file system: growfs /dev/sd0a If I then reboot, the ffs driver crashes with errors like this: uvm_fault(0x81dcddc0, 0xc68, 0, 2) - e kernel: page fault trap, code=0 Stopped at ffs_vget+0x115: addb%al, 0(%rcx,%rax,1) ddb Am I missing something

kernel page fault trap

2014-11-11 Thread Nikos Skalkotos
the underlying FFS file system: growfs /dev/sd0a If I then reboot, the ffs driver crashes with errors like this: uvm_fault(0x81dcddc0, 0xc68, 0, 2) - e kernel: page fault trap, code=0 Stopped at ffs_vget+0x115: addb%al, 0(%rcx,%rax,1) ddb Am I missing something

Re: kernel page fault trap

2014-11-11 Thread Theo de Raadt
file system: growfs /dev/sd0a If I then reboot, the ffs driver crashes with errors like this: uvm_fault(0x81dcddc0, 0xc68, 0, 2) - e kernel: page fault trap, code=0 Stopped at ffs_vget+0x115: addb%al, 0(%rcx,%rax,1) ddb Am I missing something or is this a kernel/growfs

Re: kernel page fault trap

2014-11-11 Thread Nikos Skalkotos
then reboot, the ffs driver crashes with errors like this: uvm_fault(0x81dcddc0, 0xc68, 0, 2) - e kernel: page fault trap, code=0 Stopped at ffs_vget+0x115: addb%al, 0(%rcx,%rax,1) ddb Am I missing something or is this a kernel/growfs bug? Didn't you read the manual page

Re: kernel page fault trap

2014-11-11 Thread Philip Guenther
On Tue, Nov 11, 2014 at 5:43 AM, Nikos Skalkotos skalk...@grnet.gr wrote: I have a kernel page fault in OpenBSD 5.6 100% reproducible (I think I can reproduce it in older versions too). I've created an OpenBSD installation in Linux through kvm on a 1GB hard disk with just a root partition

Re: kernel page fault trap

2014-11-11 Thread Nikos Skalkotos
Hello, Is there a way to output the rescue disk console on a serial port? It will help for the copy-paste because I don't have physical access to the server I'm running the VM's and I'm using VNC to grab the console. On 11 November 2014 22:21, Philip Guenther guent...@gmail.com wrote: On Tue,

Re: kernel page fault trap

2014-11-11 Thread Janne Johansson
Can't you make the kvm run the console as a serial and then telnet or something to get that serial output from the guest? 2014-11-11 22:12 GMT+01:00 Nikos Skalkotos skalk...@gmail.com: Hello, Is there a way to output the rescue disk console on a serial port? It will help for the copy-paste

Re: Kernel page fault trap, code=0, uvm_fault, what to do next

2010-02-19 Thread Henning Brauer
* Marcin Wilk nic...@nicram.sytes.net [2010-02-12 10:04]: uvm_fault(0xd0891180, 0x4000, 0, 3) -e kernel: page fault trap, code=0 Stopped at pf_state_key_detach+0x40: movl %eax0,4(%ecx) ddb{0} dmesg: OpenBSD 4.6 (NICRAM.MP) #0: Wed Feb 10 12:10:36 CET 2010 get stable. and use GENERIC

Kernel page fault trap, code=0, uvm_fault, what to do next

2010-02-12 Thread Marcin Wilk
there was problem: uvm_fault(0xd0891180, 0x4000, 0, 3) -e kernel: page fault trap, code=0 Stopped at pf_state_key_detach+0x40: movl %eax0,4(%ecx) ddb{0} The problem is i cannot make trace in ddb because computer freeze then and it do not respond on anything. After reset i cannot also find any core

kernel: page fault trap

2005-08-26 Thread Will H. Backman
Running Aug 24 snapshot, kismet has been running fine many times over the past day. Now, just ran it and got the following: Source 0 (dlink): Opening radiotap_bsd_b source interface rtw0... Uvm_fault(0xd0598480, 0xd0a25000, 0 1) - e Kernel: page fault trap, code=0 Stopped at strcmp+0xc: movb 0

Re: kernel: page fault trap

2005-08-26 Thread Matthias Kilian
On Fri, Aug 26, 2005 at 11:27:38AM -0400, Will H. Backman wrote: Source 0 (dlink): Opening radiotap_bsd_b source interface rtw0... Uvm_fault(0xd0598480, 0xd0a25000, 0 1) - e Kernel: page fault trap, code=0 Stopped at strcmp+0xc: movb 0(%eax),%cl ddb Not sure what I should do to capture

Re: kernel: page fault trap

2005-08-26 Thread Will H. Backman
-Original Message- From: Matthias Kilian [mailto:[EMAIL PROTECTED] Sent: Friday, August 26, 2005 12:47 PM To: Will H. Backman Cc: misc@openbsd.org Subject: Re: kernel: page fault trap On Fri, Aug 26, 2005 at 11:27:38AM -0400, Will H. Backman wrote: Source 0 (dlink): Opening