Re: kern/52899: Kernel panic with iwm

[Alexander Nasonov <alnsn%yandex.ru@localhost>]

Christos Zoulas wrote:
> Can we have a full stack trace?

On my -current

iwm0: hw rev 0x210, fw ver 22.361476.0, address ....
panic: kernel diagnostic assertion: "if_deactivated(ifp) || IFNET_LOCKED(ifp)" failed: file ".../src/sys/net/if.c", line 1820
fatal breakpoint trap in supervisor mode
trap type 1 code 0 rip 0xffffffff8021d2d5 cs 0x8 rflags 0x246 cr2 0xffff8000f5538000 ilevel 0x4 rsp 0xffffe401163d2d00
curlwp 0xffffe4011631e1c0 pid 0.74 lowest kstack 0xffffe401163cf2c0
Stopped in pid 0.74 (system) at netbsd:breakpoint+0x5: leave
db{0}> bt
breakpoint() at netbsd:breakpoint+0x5
vpanic() at netbsd:vpanic+0x140
ch_voltag_convert_in() at netbsd:ch_voltag_convert_in
ifa_remove() at netbsd:ifa_remove+0xd7
if_free_sadl() at netbsd:if_free_sadl+0x55
if_alloc_sadl() at netbsd:if_alloc_sadl+0x1d
if_set_sadl() at netbsd:if_set_sadl+0x1e
ether_ifattach() at netbsd:ether_ifattach+0x68
ieee80211_ifattach() at netbsd:ieee80211_ifattach+0x2c
iwm_preinit() at netbsd:iwm_preinit+0x149
config_mountroot_thread() at netbsd:config_mountroot_thread+0x30

-- 
Alex