Re: kern/50491: unkillable wait in usbd_transfer while using usmsc0 on raspberry pi 2

[Michael Plass <mfpnb%plass-family.net@localhost>]

The following reply was made to PR kern/50491; it has been noted by GNATS.

From: Michael Plass <mfpnb%plass-family.net@localhost>
To: gnats-bugs%NetBSD.org@localhost
Cc: 
Subject: Re: kern/50491: unkillable wait in usbd_transfer while using usmsc0 on raspberry pi 2
Date: Wed, 2 Dec 2015 22:13:41 -0800

 Nick,
 
 It didn't take long to hit it this time...
 
 - Michael
 
 Setting date via ntp.
 panic: assert_sleepable: softint caller=0x802e2014
 cpu2: Begin traceback...
 0xbada3c3c: netbsd:db_panic+0xc
 0xbada3c6c: netbsd:vpanic+0x1b0
 0xbada3c84: netbsd:snprintf
 0xbada3cbc: netbsd:assert_sleepable+0xb4
 0xbada3d0c: netbsd:usbd_do_request_flags_pipe+0x28
 0xbada3d34: netbsd:usbd_do_request+0x38
 0xbada3d64: netbsd:smsc_write_reg+0x60
 0xbada3d8c: netbsd:smsc_setmulti+0x100
 0xbada3dbc: netbsd:smsc_ioctl+0x124
 0xbada3e64: netbsd:if_mcast_op+0x50
 0xbada3eb4: netbsd:in6_delmulti+0x154
 0xbada3ecc: netbsd:in6_leavegroup+0x20
 0xbada3ef4: netbsd:in6_purgeaddr+0x6c
 0xbada3f2c: netbsd:nd6_timer+0x108
 0xbada3f64: netbsd:callout_softclock+0x194
 0xbada3fac: netbsd:softint_dispatch+0xd4
 Bad frame pointer: 0x805fbf54
 cpu2: End traceback...