Date: Wed, 21 May 2003 01:10:14 -0700 (PDT) From: Tilman Linneweh <tilman@arved.de> To: freebsd-bugs@FreeBSD.org Subject: Re: kern/48560: Panic in if_vlan.c on CURRENT Message-ID: <200305210810.h4L8AEE0079729@freefall.freebsd.org>
next in thread | raw e-mail | index | archive | help
The following reply was made to PR kern/48560; it has been noted by GNATS.
From: Tilman Linneweh <tilman@arved.de>
To: freebsd-gnats-submit@FreeBSD.org, tilman@arved.de
Cc:
Subject: Re: kern/48560: Panic in if_vlan.c on CURRENT
Date: Wed, 21 May 2003 10:05:41 +0200
--n8g4imXOkfNTN/H1
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
FYI: This panic is still reproducable on a 5.1-BETA
# routed; killall routed
malloc() of "16" with the following non-sleepablelocks held:
exclusive sleep mutex inp r = 0 (0xc1a58b60) locked @ /usr/src/sys/netinet/udp_usrreq.c:983
exclusive sleep mutex udp r = 0 (0xc045328c) locked @ /usr/src/sys/netinet/udp_usrreq.c:977
Debugger("witness_warn")
Stopped at Debugger+0x45: xchgl %ebx,in_Debugger.0
db> trace
Debugger(c037c890) at Debugger+0x45
witness_warn(5,0,c03b97bc,c0393588) at witness_warn+0x179
uma_zalloc_arg(c083aa20,0,2) at uma_zalloc_arg+0x3c
malloc(c,c03fef00,2,c18b0400,0) at malloc+0xb6
vlan_setmulti(c198c000,0,c03fe524,0,c039e8f9) at vlan_setmulti+0xd7
vlan_ioctl(c198c000,80206932,0) at vlan_ioctl+0x29b
if_delmulti(c198c000,c1990ee0) at if_delmulti+0x121
in_delmulti(c18d7b80) at in_delmulti+0x68
ip_freemoptions(c1acb180,c1a58ab0,c1b34d00,0,cd46ab74) at ip_freemoptions+0x21
in_pcbdetach(c1a58ab0,c1897258,cd46ab8c,c0253bdb,c1b34d00) at in_pcbdetach+0x80
udp_detach(c1b34d00) at udp_detach+0x65
soclose(c1b34d00,cd46abf0,c020a66a,c1897258,c1d3d260) at soclose+0x11b
soo_close(c1897258,c1d3d260) at soo_close+0x26
fdrop_locked(c1897258,c1d3d260,c0429a34,0,c039d7dd) at fdrop_locked+0x12a
fdrop(c1897258,c1d3d260,c02401d1,246,246) at fdrop+0x24
closef(c1897258,c1d3d260) at closef+0xa7
fdfree(c1d3d260,c1ded124,c1ded068,0,c039dc2e) at fdfree+0x85
exit1(c1d3d260,8f00,c0428140,0,c039dc2e) at exit1+0x3a8
sys_exit(c1d3d260,cd46ad14,1,2,292) at sys_exit+0x27
syscall(2f,2f,2f,bfbffbdc,0) at syscall+0x1ed
Xint0x80_syscall() at Xint0x80_syscall+0x1d
--n8g4imXOkfNTN/H1
Content-Type: application/pgp-signature
Content-Disposition: inline
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.2.2 (FreeBSD)
iD8DBQE+yzNTfCLDn4B6xToRAkEjAJ9HS8WXITU9mszpYpqcoCGNxqmA6wCdG914
QiYiGp+nseWPu+sLH18DgdE=
=GgDJ
-----END PGP SIGNATURE-----
--n8g4imXOkfNTN/H1--
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200305210810.h4L8AEE0079729>