Recent vt(4) broke moused when hw.vga.textmode=1
Hi, I have seen this panic via serial console, but the console is completely unusable at the time. VGA console is full of '?'. Booting single user mode, I can provoke the panic with '/etc/rc.d/moused start ums0'. === Fatal trap 12: page fault while in kernel mode cpuid = 7; apic id = 0e Fatal trap 12: page fault while in kernel mode fault virtual address = 0x2c cpuid = 6; fault code = supervisor read data, page not present apic id = 0c instruction pointer = 0x20:0x803abcf7 fault virtual address = 0x2c stack pointer = 0x28:0xfe085f1b3880 fault code = supervisor read data, page not present frame pointer = 0x28:0xfe085f1b38e0 instruction pointer = 0x20:0x803ae562 code segment= base 0x0, limit 0xf, type 0x1b stack pointer = 0x28:0xfe083c9b9950 = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags= interrupt enabled, resume, frame pointer = 0x28:0xfe083c9b9a10 IOPL = 0 current process = code segment = base 0x0, limit 0xf, type 0x1b The instruction pointer is Line 831 of /usr/src/sys/dev/vt/vt_core.c. Reverting /sys/dev/vt to r270269 would solve the panic, but I haven't investigated further. Cheers, ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org
Re: Recent vt(4) broke moused when hw.vga.textmode=1
On 23.08.2014 08:38, Xin Li wrote: Hi, Hello! I have seen this panic via serial console, but the console is completely unusable at the time. VGA console is full of '?'. Oh crap, sorry for the breakage... I look into this right now. -- Jean-Sébastien Pédron ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org
Re: Recent vt(4) broke moused when hw.vga.textmode=1
On 23.08.2014 08:38, Xin Li wrote: Fatal trap 12: page fault while in kernel mode And the crash is fixed in r270390. Thank you for reporting this! -- Jean-Sébastien Pédron ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org
Re: Recent vt(4) broke moused when hw.vga.textmode=1
On 8/23/14 12:42 AM, Jean-Sébastien Pédron wrote: On 23.08.2014 08:38, Xin Li wrote: Fatal trap 12: page fault while in kernel mode And the crash is fixed in r270390. Thank you for reporting this! I have verified and r270390 have fixed the crash, thanks for the prompt fix! Cheers, ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org
