Re: port-evbarm/54308 - critical high priority sw-bug

[Michael Cheponis <michael.cheponis%gmail.com@localhost>]

The following reply was made to PR port-evbarm/54308; it has been noted by GNATS.

From: Michael Cheponis <michael.cheponis%gmail.com@localhost>
To: gnats-bugs%gnats.netbsd.org@localhost
Cc: 
Subject: Re: port-evbarm/54308 - critical high priority sw-bug
Date: Wed, 7 Aug 2019 21:48:43 -0700

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 I verified that the patch was applied to my version of if_axen.c and it
 was.  There is still a bug:
 
 
 Thu Aug  8 00:37:53 UTC 2019
 Starting root file system check:
 /dev/rld0a: 279859 files, 1938007 used, 1879136 free (24624 frags, 231814
 blocks, 0.6% fragmentation)
 /dev/rld0a: MARKING FILE SYSTEM CLEAN
 swapctl: adding /dev/ld0b as swap device at priority 0
 Starting file system checks:
 /dev/rld0e: 153 files, 33168 free (8292 clusters)
 random_seed: /var/db/entropy-file: Not present
 Setting tty flags.
 Setting sysctl variables:
 ddb.onpanic: 1 -> 0
 Starting network.
 Hostname: S.Culver.Net
 IPv6 mode: host
 Configuring network interfaces: axen0[  73.2746617] panic: kernel
 diagnostic assertion "mutex_owned(&sc->axen_mii_lock)" failed: file
 "/c/usr/src/sys/dev/usb/if_axen.c", line 748
 [  73.2846627] cpu3: Begin traceback...
 [  73.2846627] 0x9af63c64: netbsd:db_panic+0x14
 [  73.2946650] 0x9af63c7c: netbsd:vpanic+0x194
 [  73.2946650] 0x9af63c94: netbsd:__aeabi_uldivmod
 [  73.3046665] 0x9af63cdc: netbsd:axen_setcoe+0x188
 [  73.3046665] 0x9af63d04: netbsd:axen_ioctl+0x138
 [  73.3046665] 0x9af63e24: netbsd:doifioctl+0x8d4
 [  73.3146672] 0x9af63eec: netbsd:sys_ioctl+0x420
 [  73.3146672] 0x9af63fac: netbsd:syscall+0x12c
 [  73.3246682] cpu3: End traceback...
 
 [  73.3246682] dump to dev 92,1 not possible
 [  78.5354337] rebootin[   1.0000000] NetBSD/evbarm (fdt) booting ...
 
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 <div dir=3D"ltr"><div class=3D"gmail_default" style=3D"font-family:arial,he=
 lvetica,sans-serif;font-size:small">I verified that the patch was applied t=
 o my version of if_axen.c and it was.=C2=A0 There is still a bug:</div><div=
  class=3D"gmail_default" style=3D"font-family:arial,helvetica,sans-serif;fo=
 nt-size:small"><br></div><div class=3D"gmail_default" style=3D"font-family:=
 arial,helvetica,sans-serif;font-size:small"><br></div><div class=3D"gmail_d=
 efault" style=3D"font-size:small"><font face=3D"monospace">Thu Aug =C2=A08 =
 00:37:53 UTC 2019<br>Starting root file system check:<br>/dev/rld0a: 279859=
  files, 1938007 used, 1879136 free (24624 frags, 231814 blocks, 0.6% fragme=
 ntation)<br>/dev/rld0a: MARKING FILE SYSTEM CLEAN<br>swapctl: adding /dev/l=
 d0b as swap device at priority 0<br>Starting file system checks:<br>/dev/rl=
 d0e: 153 files, 33168 free (8292 clusters)<br>random_seed: /var/db/entropy-=
 file: Not present<br>Setting tty flags.<br>Setting sysctl variables:<br>ddb=
 .onpanic: 1 -&gt; 0<br>Starting network.<br>Hostname: <a href=3D"http://S.C=
 ulver.Net">S.Culver.Net</a><br>IPv6 mode: host<br>Configuring network inter=
 faces: axen0[ =C2=A073.2746617] panic: kernel diagnostic assertion &quot;mu=
 tex_owned(&amp;sc-&gt;axen_mii_lock)&quot; failed: file &quot;/c/usr/src/sy=
 s/dev/usb/if_axen.c&quot;, line 748<br>[ =C2=A073.2846627] cpu3: Begin trac=
 eback...<br>[ =C2=A073.2846627] 0x9af63c64: netbsd:db_panic+0x14<br>[ =C2=
 =A073.2946650] 0x9af63c7c: netbsd:vpanic+0x194<br>[ =C2=A073.2946650] 0x9af=
 63c94: netbsd:__aeabi_uldivmod<br>[ =C2=A073.3046665] 0x9af63cdc: netbsd:ax=
 en_setcoe+0x188<br>[ =C2=A073.3046665] 0x9af63d04: netbsd:axen_ioctl+0x138<=
 br>[ =C2=A073.3046665] 0x9af63e24: netbsd:doifioctl+0x8d4<br>[ =C2=A073.314=
 6672] 0x9af63eec: netbsd:sys_ioctl+0x420<br>[ =C2=A073.3146672] 0x9af63fac:=
  netbsd:syscall+0x12c<br>[ =C2=A073.3246682] cpu3: End traceback...<br><br>=
 [ =C2=A073.3246682] dump to dev 92,1 not possible<br>[ =C2=A078.5354337] re=
 bootin[ =C2=A0 1.0000000] NetBSD/evbarm (fdt) booting ...</font><br><br><fo=
 nt face=3D"arial, helvetica, sans-serif">=C2=A0 =C2=A0</font><br></div></di=
 v>
 
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