On Mon, Jan 20, 2014 at 10:33:41AM -0800, David Wolfskill wrote:
> ...
> On Mon, Jan 20, 2014 at 10:47:12AM -0700, Warner Losh wrote:
> > ...
> > I have a fix for this. I committed the wrong version of uart_core.c.
> > r260911 should fix this. So this is broken from r260890-r260910.
> >
>
>
On Mon, Jan 20, 2014 at 06:37:50PM +0200, Konstantin Belousov wrote:
> ...
> You do not have option WITNESS_SKIPSPIN in your kernel config, do you ?
It was a GENERIC kernel for i386; it has WITNESS_SKIPSPIN.
On Mon, Jan 20, 2014 at 10:14:08AM -0700, Ian Lepore wrote:
> ...
> Since you mention ser
> On Mon, 2014-01-20 at 07:36 -0800, David Wolfskill wrote:
>> panic: mtx_lock_spin: recursed on non-recursive mutex uart_hwmtx @
>> /usr/src/sys/dev/uart/uart_cpu.h:94
>
> Since you mention serial console, I think r260890 might be a candidate.
I have a fix for this.
iles(c753f000,a,c6f0a310,e1fb9b38,c0d416e3,...) at
>> ffs_flushfiles+0x14c/frame 0xe1fb9a9c
>> softdep_flushfiles(c753f000,2,c6f0a310,0,0,...) at
>> softdep_flushfiles+0x6e/frame 0xe1fb9af0
>> ffs_unmount(c753f000,8,e1fb9b70,518,c6f0a310,...) at
>> ffs_unmount+0x19
fb9af0
> ffs_unmount(c753f000,8,e1fb9b70,518,c6f0a310,...) at
> ffs_unmount+0x194/frame 0xe1fb9b38
> dounmount(c753f000,8,c6f0a310,0,e1db3eb0,...) at dounmount+0x4dc/frame
> 0xe1fb9b98
> vfs_unmountall(e1db4058,0,c112895a,144,c6d8b1a0,...) at
> vfs_unmountall+0x4e/frame 0xe1fb9bb
> > kern_reboot(4008,0,c112895a,c3,0,...) at kern_reboot+0x5af/frame
> 0xe1fb9c20
> > sys_reboot(c6f0a310,e1fb9cc8,14,c112b5b7,7a2,...) at
> sys_reboot+0x6f/frame 0xe1fb9c40
> > syscall(e1fb9d08) at syscall+0x2de/frame 0xe1fb9cfc
> > Xint0x80_syscall() at Xint0x80_syscall
xe1fb9c40
> syscall(e1fb9d08) at syscall+0x2de/frame 0xe1fb9cfc
> Xint0x80_syscall() at Xint0x80_syscall+0x21/frame 0xe1fb9cfc
> --- syscall (55, FreeBSD ELF32, sys_reboot), eip = 0x805a9df, esp =
> 0xbfbfd88c, ebp = 0xbfbfd960 ---
> Uptime: 4m28s
> panic: mtx_lock_spin: recursed on
f/frame 0xe1fb9c20
sys_reboot(c6f0a310,e1fb9cc8,14,c112b5b7,7a2,...) at sys_reboot+0x6f/frame
0xe1fb9c40
syscall(e1fb9d08) at syscall+0x2de/frame 0xe1fb9cfc
Xint0x80_syscall() at Xint0x80_syscall+0x21/frame 0xe1fb9cfc
--- syscall (55, FreeBSD ELF32, sys_reboot), eip = 0x805a9df, esp = 0xbfbfd88c,
eb
