Strange text from kernel then detaching USB drive: "sldoosstf sd/e v irceemo"

[Valery A. Carpenter]

On Mon, 2009-06-01 at 13:13 +0400, Александр Деревянко wrote:
> Hello all !
> 
> I got a very confusing messages from kernel then detaching one of my USB 
> external HD (used only for backups):
> 
> 
> May 29 12:40:08 perforce kernel: GEOM_LABEL: Label ufs/Backup5 removed.
> May 29 12:40:08 perforce kernel: GEOM_LABEL: Label for provider da0s1 is 
> ufs/Backup5.
> May 29 12:40:08 perforce kernel: GEOM_LABEL: Label for provider da0s1 is 
> msdosfs/ .
> May 29 12:40:32 perforce kernel: umass0: at uhub3 port 1 (addr 2) 
> disconnected
> May 29 12:40:32 perforce kernel: (da0:uGmEaOsMs_-LsAiBmE0L::0 :La0b:e0l) 
> :m sldoosstf sd/e v irceemo
> May 29 12:40:32 perforce kernel: v(edda.0:
> May 29 12:40:32 perforce kernel: umGaEsOsM-_sLiAmBE0L::0 :L0a:b0e)l:  
> ruefmso/vBiancgk udpe5v irceem oevnetdr.y
> May 29 12:40:32 perforce kernel:
> May 29 12:40:32 perforce kernel: umass0: detached
> 
> 
> I don't understand messages between  "umass0: at uhub3 port 1 (addr 2) 
> disconnected" and "umass0: detached".
> What does it mean?
> 
> Best Regards,
> Alexander Derevyanko.

It looks like two messages goung out at the same time, if you combine
the letters like this:

(da0:u_m_a_s_s_-_s_i_m_0_:_0_:_a_b_e_l_ _:_ _l_o_s_t_ _d_e_v_i_c_e_o
:_ _l_o_s_t_ _d_e_v_i_c_e_o
_(_d_a_0_
um_a_s_s_-_s_i_m__0_:_0_:_0_:_0_)_:
r_e_m_o_v_i_n_g_ _d_e_v_i_c_e_ _e_n_t_r_y

(da0:_G_E_O_M___L_A_B_E_L_:_ _L_0_:_0_)
_m_s_d_o_s_f_s_/_ _ _r_e_m_
v_e_d_._:
__G_E_O_M___L_A_B_E_L_:_ _L_a_b_e_l:
_u_f_s_/_B_a_c_k_u_p_5_ _r_e_m_o_v_e_d_.