Re: 6.99.32: panic when starting X

[Alexander Nasonov <alnsn%yandex.ru@localhost>]

Thomas Klausner wrote:
> Hi!
> 
> After updating from 6.99.31/20140215 to 6.99.31/20140221, I started X
> and got a panic:
> 
> fatal protection fault in supervisor mode
> trap type 4 code 0 rip ffffffff808dbe2c cs 8 rflags 13286 cr2 
> ffff80023b989000 ilevel 0 rsp fffffe813ba2e9b0
> curlwp 0xfffffe813ba139c0 pid 328.1 lowest kstack 0xfffffe813ba2b280
> panic: trap
> cpu8: Begin traceback...
> vpanic() at netbsd:vpanic+0x1cd
> panic() at netbsd:panic+0x43
> trap() at netbsd:trap+0xd86
> --- trap (number 4) ---
> usb_allocmem_flags() at netbsd:usb_allocmem_flags+0x6c
> ehci_allocm() at netbsd:ehci_allocm+0x2a
> usbd_transfer() at netbsd:usbd_transfer+0x6f
> usbd_open_pipe_intr() at netbsd:usbd_open_pipe_intr+0xf6
> uhidev_open() at netbsd:uhidev_open+0xa0
> ums_enable() at netbsd:ums_enable+0x41
> wsmuxopen() at netbsd:wsmuxopen+0xcd
> cdev_open() at netbsd:cdev_open+0xbd
> spec_open() at netbsd:spec_open+0x17f
> VOP_OPEN() at netbsd:VOP_OPEN+0x43
> vn_open() at netbsd:vn_open+0x2f2
> do_open() at netbsd:do_open+0xe9
> sys_open() at netbsd:sys_open+0x49
> syscall() at netbsd:syscall+0xb3
> --- syscall (number 5) ---
> 7f7ff4a3b46a:
> cpu8: End traceback...
> 
> After a reboot I tried again (while logged in via ssh, not via the USB
> keyboard like before) and it worked.
>  Thomas

One more datapoint for kern/48588?

Alex