Date: Sat, 8 Mar 2008 13:21:29 +0200 From: Kostik Belousov <kostikbel@gmail.com> To: Oleg Sidorkin <window@ttk.ru> Cc: stable@freebsd.org Subject: Re: [Panic] Removing of the Palm during select syscall causes panic Message-ID: <20080308112129.GW57756@deviant.kiev.zoral.com.ua> In-Reply-To: <200803080201.51851.window@ttk.ru> References: <200803080201.51851.window@ttk.ru>
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--48Mmt3935vgxXWfC Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sat, Mar 08, 2008 at 02:01:51AM +0300, Oleg Sidorkin wrote: > Hello, >=20 > I'm running 7.0-Stable on the ASUS P5K-VM + Intel Q6600 box. > If Palm device is disconnected after synchronization, system crashes with= =20 > following stacktrace: >=20 > #0 doadump () at pcpu.h:194 > #1 0x0000000000000004 in ?? () > #2 0xffffffff802bea49 in boot (howto=3D260)=20 > at /usr/src/sys/kern/kern_shutdown.c:409 > #3 0xffffffff802bee4d in panic (fmt=3D0x104 <Address 0x104 out of bounds= >)=20 > at /usr/src/sys/kern/kern_shutdown.c:563 > #4 0xffffffff804ccc84 in trap_fatal (frame=3D0xffffff0041595350,=20 > eva=3D18446742974491038824) at /usr/src/sys/amd64/amd64/trap.c:724 > #5 0xffffffff804cd055 in trap_pfault (frame=3D0xffffffffaf7607d0, usermo= de=3D0)=20 > at /usr/src/sys/amd64/amd64/trap.c:641 > #6 0xffffffff804cd998 in trap (frame=3D0xffffffffaf7607d0)=20 > at /usr/src/sys/amd64/amd64/trap.c:410 > #7 0xffffffff804b35fe in calltrap ()=20 > at /usr/src/sys/amd64/amd64/exception.S:169 > #8 0xffffffff8028d842 in giant_poll (dev=3D0xffffff000ddf6600, events=3D= 64,=20 > td=3D0xffffff0041595350) at /usr/src/sys/kern/kern_conf.c:385 > #9 0xffffffff8025474e in devfs_poll_f (fp=3DVariable "fp" is not availab= le. > ) at /usr/src/sys/fs/devfs/devfs_vnops.c:845 > #10 0xffffffff802f61f6 in kern_select (td=3D0xffffff0041595350, nd=3D11,= =20 > fd_in=3D0x7fffffbfea90, fd_ou=3D0x0, fd_ex=3D0x0, tvp=3DVariable "tvp" is= not=20 > available. > ) at file.h:277 > #11 0xffffffff802f6611 in select (td=3D0xffffff0041595350,=20 > uap=3D0xffffffffaf760be0) at /usr/src/sys/kern/sys_generic.c:663 > #12 0xffffffff804cd2d7 in syscall (frame=3D0xffffffffaf760c70)=20 > at /usr/src/sys/amd64/amd64/trap.c:852 > #13 0xffffffff804b380b in Xfast_syscall ()=20 > at /usr/src/sys/amd64/amd64/exception.S:290 > #14 0x0000000804579d6c in ?? () > Previous frame inner to this frame (corrupt stack?) >=20 > Does anyone have any ideas? I posted the patch several days ago, see http://lists.freebsd.org/pipermail/freebsd-current/2008-March/084076.html --48Mmt3935vgxXWfC Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.8 (FreeBSD) iEYEARECAAYFAkfSdrgACgkQC3+MBN1Mb4j0EQCcDGE6Y1W/9hQLM1Cx7/Zi9kGg a9wAni5qqOVpqPNAYNE96xPx6McC4jiR =cggB -----END PGP SIGNATURE----- --48Mmt3935vgxXWfC--
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