Kostik Belousov wrote: > On Tue, Jan 22, 2008 at 07:26:53PM +0100, Pawel Worach wrote: >> Kostik Belousov wrote: >>> On Sun, Jan 20, 2008 at 04:42:36AM +0100, Pawel Worach wrote: >>>> Hi, >>>> >>>> While starting console-kit-daemon (sysutils/consolekit 0.2.3) during >>>> boot or in single-user mode the system panics. If I start it post-boot >>>> it runs fine. This is on 8.0-CURRENT from about 12 hours ago, another >>>> user also reported the same on RELENG_7. Any other information I can >>>> provide ? >>>> >>>> Fatal trap 12: page fault while in kernel mode >>>> fault virtual address = 0x4 >>>> fault code = supervisor read, page not present >>>> instruction pointer = 0x20:0xc04d2ab4 >>>> stack pointer = 0x28:0xe6499b18 >>>> frame pointer = 0x28:0xe6499b80 >>>> code segment = base 0x0, limit 0xfffff, type 0x1b >>>> = DPL 0, pres 1, def32 1, gran 1 >>>> processor eflags = interrupt enabled, resume, IOPL = 0 >>>> current process = 134 (console-kit-daemon) >>>> Physical memory: 1014 MB >>>> Dumping 43 MB: 28 12 >>>> >>>> #8 0xc07a34a2 in trap (frame=0xe6499ad8) at >>>> /usr/src/sys/i386/i386/trap.c:489 >>>> #9 0xc079183b in calltrap () at /usr/src/sys/i386/i386/exception.s:146 >>>> #10 0xc04d2ab4 in scioctl (dev=0xc3b20d00, cmd=537163270, >>>> data=0xe6499c70 "\002", flag=1, td=0xc3d3c880) >>>> at /usr/src/sys/dev/syscons/syscons.c:1073 >>>> #11 0xc051ed1a in giant_ioctl (dev=0xc3b20d00, cmd=537163270, >>>> data=0xe6499c70 "\002", fflag=1, td=0xc3d3c880) >>>> at /usr/src/sys/kern/kern_conf.c:349 >>>> #12 0xc0598194 in cnioctl (dev=0xc3b20d00, cmd=537163270, >>>> data=0xe6499c70 "\002", flag=1, td=0xc3d3c880) >>>> ---Type <return> to continue, or q <return> to quit--- >>>> at /usr/src/sys/kern/tty_cons.c:521 >>> Unless the virtual screen is opened, the screen state scr_stat structure >>> is not allocated. The following patch would fix the panic, but I do not >>> know how the console-kit would react to the ENXIO from the >>> VT_WAITACTIVE ioctl. Please, test it. >> Thanks! The patch works. > > To clarify: do you see any problems with the console-kit after the patch ? > In particular, can you verify that the program functions correctly, esp. > on the virtual terminals 1, 2 ... , whatever this means ? The panic is of course gone, while chatting a bit with Marcus (CCd) it looks like console-kit does not do any error handling at all. I've not looked at what c-k does so maybe Marcus can answer the question better. Regards -- PawelReceived on Wed Jan 23 2008 - 18:35:05 UTC
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