re: kern/56489: NetBSD 9.99.92/amd64 panicked by aircrack-ng

[John Klos <john%ziaspace.com@localhost>]

The following reply was made to PR kern/56489; it has been noted by GNATS.

From: John Klos <john%ziaspace.com@localhost>
To: gnats-bugs%netbsd.org@localhost
Cc: kern-bug-people%netbsd.org@localhost, gnats-admin%netbsd.org@localhost, netbsd-bugs%netbsd.org@localhost
Subject: re: kern/56489: NetBSD 9.99.92/amd64 panicked by aircrack-ng
Date: Tue, 9 Nov 2021 02:08:33 +0000 (UTC)

 > ah, yes.  ok, can you try this more targetted change?
 >
 > thanks.  might be with trying without the 2nd chunk if
 > you still see a problem.
 
 Happens in both cases, unfortunately.
 
 [   143.544636] Mutex error: mutex_vector_enter,549: locking against 
 myself
 
 [   143.544636] lock address : 0xffffbe0086d17210
 [   143.544636] current cpu  :                  1
 [   143.544636] current lwp  : 0xfffff049d892a1c0
 [   143.544636] owner field  : 0xfffff049d892a1c0 wait/spin: 
 0/0
 
 [   143.544636] panic: lock error: Mutex: mutex_vector_enter,549: locking 
 against myself: lock 0xffffbe0086d17210 cpu 1 lwp 0xfffff049d892a1c0
 [   143.544636] cpu1: Begin traceback...
 [   143.544636] vpanic() at netbsd:vpanic+0x156
 [   143.544636] device_printf() at netbsd:device_printf
 [   143.544636] lockdebug_abort() at netbsd:lockdebug_abort+0xd3
 [   143.544636] mutex_vector_enter() at netbsd:mutex_vector_enter+0x40c
 [   143.544636] urtwn_ioctl() at netbsd:urtwn_ioctl+0x42
 [   143.544636] in6_update_ifa1() at netbsd:in6_update_ifa1+0x7d5
 [   143.544636] in6_update_ifa() at netbsd:in6_update_ifa+0x32
 [   143.544636] in6_ifattach() at netbsd:in6_ifattach+0x425
 [   143.544636] in6_if_up() at netbsd:in6_if_up+0x14
 [   143.554636] if_up_locked() at netbsd:if_up_locked+0x75
 [   143.554636] ifioctl_common() at netbsd:ifioctl_common+0x490
 [   143.554636] urtwn_ioctl() at netbsd:urtwn_ioctl+0x107
 [   143.554636] doifioctl() at netbsd:doifioctl+0x30e
 [   143.554636] sys_ioctl() at netbsd:sys_ioctl+0x56d
 [   143.554636] syscall() at netbsd:syscall+0x196
 [   143.554636] --- syscall (number 54) ---
 [   143.554636] netbsd:syscall+0x196:
 [   143.554636] cpu1: End traceback...
 
 [   143.554636] dumping to dev 19,1 (offset=8, size=16759586):
 [   143.554636] dump
 
 
 
 
 
 
 
 
 
 
 [   257.207773] Mutex error: mutex_vector_enter,549: locking against 
 myself
 
 [   257.207773] lock address : 0xffff9d0086d17210
 [   257.207773] current cpu  :                  1
 [   257.207773] current lwp  : 0xffff9a720b8c6600
 [   257.207773] owner field  : 0xffff9a720b8c6600 wait/spin: 
 0/0
 
 [   257.207773] panic: lock error: Mutex: mutex_vector_enter,549: locking 
 against myself: lock 0xffff9d0086d17210 cpu 1 lwp 0xffff9a720b8c6600
 [   257.207773] cpu1: Begin traceback...
 [   257.207773] vpanic() at netbsd:vpanic+0x156
 [   257.207773] device_printf() at netbsd:device_printf
 [   257.217774] lockdebug_abort() at netbsd:lockdebug_abort+0xd3
 [   257.217774] mutex_vector_enter() at netbsd:mutex_vector_enter+0x40c
 [   257.217774] urtwn_ioctl() at netbsd:urtwn_ioctl+0x42
 [   257.217774] in6_update_ifa1() at netbsd:in6_update_ifa1+0x7d5
 [   257.217774] in6_update_ifa() at netbsd:in6_update_ifa+0x32
 [   257.217774] in6_ifattach() at netbsd:in6_ifattach+0x425
 [   257.217774] in6_if_up() at netbsd:in6_if_up+0x14
 [   257.217774] if_up_locked() at netbsd:if_up_locked+0x75
 [   257.217774] ifioctl_common() at netbsd:ifioctl_common+0x490
 [   257.217774] urtwn_ioctl() at netbsd:urtwn_ioctl+0x107
 [   257.217774] doifioctl() at netbsd:doifioctl+0x30e
 [   257.217774] sys_ioctl() at netbsd:sys_ioctl+0x56d
 [   257.217774] syscall() at netbsd:syscall+0x196
 [   257.217774] --- syscall (number 54) ---
 [   257.217774] netbsd:syscall+0x196:
 [   257.217774] cpu1: End traceback...
 
 [   257.217774] dumping to dev 19,1 (offset=8, size=16759586):
 [   257.217774] dump