panic: Duplicate free of item ...

[Jeremie Le Hen]

Hi again list,

I've just rebooted, and tried to update my kernel tree using cvs(1).
Same kernel as my previous message, from 2005/03/24 with Soren's patch.
I caught another panic :

%%%
  Slab at 0x1cc1f70, freei 10 = 0.
  panic: Duplicate free of item 0x1cc1528 from zone 0xc1045ba0(g_bio)

  KDB: stack backtrace:
  kdb_backtrace()
  panic()
  uma_dbg_free() at uma_dbg_free+0x17b
  uma_zfree_arg() at uma_zfree_arg+0x131
  g_destroy_bio() at g_destroy_bio+0x22
  g_vfs_done() at g_vfs_done+0x6c
  biodone() at biodone+0x70
  g_io_schedule_up() at g_io_schedule_up+0x6b
  g_up_procbody() at g_up_procbody+0x98
  fork_exit()
  fork_trampoline()
  --- trap 0x1, eip = 0, esp = 0xd102fd7c, ebp = 0 ---
%%%

I'm afraid I won't be able to get a kernel dump since my disk space
is quite limited and I didn't have time to move the previous one...
Nevertheless I'll inform you if I manage to get it.

Regards,
-- 
Jeremie Le Hen
< jeremie at le-hen dot org >< ttz at chchile dot org >