Re: kern/41024

[Scott Ellis <scotte%warped.com@localhost>]

Doing an rsync to my USB drive (with wapbl, etc.), after freshly 
formatting it eventually yielded:

panic: kernel diagnostic assertion "de->td_node == node" failed: file 
"/nbu/source/netbsd/src/sys/fs/tmpfs/tmpfs_vnops.c", line 657
fatal breakpoint trap in supervisor mode
trap type 1 code 0 rip ffffffff80152215 cs 8 rflags 246 cr2 
ffff800057d4d670 cpl 0 rsp ffff8000790339d0
Stopped in pid 18134.1 (cc) at  netbsd:breakpoint+0x5:  leave
db{1}> bt
breakpoint() at netbsd:breakpoint+0x5
panic() at netbsd:panic+0x272
__kernassert() at netbsd:__kernassert+0x2d
tmpfs_remove() at netbsd:tmpfs_remove+0x2e7
VOP_REMOVE() at netbsd:VOP_REMOVE+0x69
do_sys_unlink() at netbsd:do_sys_unlink+0xa8
syscall() at netbsd:syscall+0x92
db{1}>

Given that I wasn't doing anything with tmpfs at the time (or 
rather...rsync wasn't...maybe some other process was, since that's 
/tmp), it seems like a strange backtrace.

Maybe there's more than one issue going on here?