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From: "simark at simark dot ca" <sourceware-bugzilla@sourceware.org>
To: gdb-prs@sourceware.org
Subject: [Bug gdb/26876] gdb error: internal-error: Unknown CFA rule when debugging the linux kernel with qemu
Date: Sat, 14 Nov 2020 17:23:34 +0000 [thread overview]
Message-ID: <bug-26876-4717-ErspZh8bBO@http.sourceware.org/bugzilla/> (raw)
In-Reply-To: <bug-26876-4717@http.sourceware.org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=26876
--- Comment #5 from Simon Marchi <simark at simark dot ca> ---
Strange, I can't reproduce using that technique. It just says "loading
vmlinux" and goes back to the prompt.
When I use the guest OK, it either finds some modules:
loading vmlinux
scanning for modules in /home/smarchi/src/linux
loading @0xffffffffc0119000: /home/smarchi/src/linux/arch/x86/kvm/kvm-amd.ko
loading @0xffffffffc0103000: /home/smarchi/src/linux/drivers/crypto/ccp/ccp.ko
loading @0xffffffffc00fe000: /home/smarchi/src/linux/crypto/sha1_generic.ko
loading @0xffffffffc004d000: /home/smarchi/src/linux/arch/x86/kvm/kvm.ko
loading @0xffffffffc0041000: /home/smarchi/src/linux/virt/lib/irqbypass.ko
loading @0xffffffffc003a000:
/home/smarchi/src/linux/drivers/virtio/virtio_balloon.ko
loading @0xffffffffc002d000:
/home/smarchi/src/linux/drivers/char/virtio_console.ko
loading @0xffffffffc0027000:
/home/smarchi/src/linux/drivers/block/virtio_blk.ko
loading @0xffffffffc0019000: /home/smarchi/src/linux/drivers/net/virtio_net.ko
loading @0xffffffffc0014000:
/home/smarchi/src/linux/drivers/net/net_failover.ko
loading @0xffffffffc0048000: /home/smarchi/src/linux/net/core/failover.ko
loading @0xffffffffc000c000:
/home/smarchi/src/linux/drivers/virtio/virtio_pci.ko
loading @0xffffffffc0005000:
/home/smarchi/src/linux/drivers/virtio/virtio_ring.ko
loading @0xffffffffc0000000: /home/smarchi/src/linux/drivers/virtio/virtio.ko
or crashes.
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next prev parent reply other threads:[~2020-11-14 17:23 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-13 9:58 [Bug gdb/26876] New: " robert at robertbuhren dot de
2020-11-13 21:35 ` [Bug gdb/26876] " simark at simark dot ca
2020-11-14 2:52 ` simark at simark dot ca
2020-11-14 3:29 ` simark at simark dot ca
2020-11-14 9:06 ` robert at robertbuhren dot de
2020-11-14 17:23 ` simark at simark dot ca [this message]
2020-11-14 22:46 ` tromey at sourceware dot org
2020-11-14 23:38 ` simark at simark dot ca
2020-11-15 2:48 ` simark at simark dot ca
2020-11-16 18:21 ` simark at simark dot ca
2020-12-03 19:09 ` simark at simark dot ca
2020-12-03 20:48 ` cvs-commit at gcc dot gnu.org
2020-12-03 20:49 ` simark at simark dot ca
2021-06-27 17:55 ` ahmedsayeed1982 at yahoo dot com
2021-08-19 6:02 ` ucelsanicin at yahoo dot com
2021-08-19 10:31 ` mark at klomp dot org
2021-08-27 18:01 ` ribevi6798 at enamelme dot com
2021-08-28 20:47 ` vincent at bernat dot im
2021-09-02 10:07 ` josef.grieb at gmail dot com
2021-09-02 11:07 ` donipah907 at mtlcz dot com
2021-09-02 15:23 ` simark at simark dot ca
2021-09-05 7:34 ` kimolsun2020 at yahoo dot com
2021-09-06 9:09 ` focixujo at livinginsurance dot co.uk
2021-09-10 19:39 ` mehmetgelisin at aol dot com
2021-09-26 13:31 ` tes.vik1986 at gmail dot com
2021-10-09 8:47 ` vficaj at ukr dot net
2021-10-09 11:00 ` gulsenenginar at aol dot com
2021-10-18 19:58 ` ahmedsayeed1982 at hotmail dot com
2021-10-19 7:14 ` progonsaytu at gmail dot com
2021-10-23 13:46 ` fiteva5725 at bomoads dot com
2021-10-24 10:02 ` glassmtech at ukr dot net
2021-11-06 21:12 ` paneki8601 at dukeoo dot com
2021-11-13 19:33 ` tesaso8237 at funboxcn dot com
2021-11-16 19:04 ` xecana8007 at funboxcn dot com
2021-11-16 19:08 ` xecana8007 at funboxcn dot com
2021-11-16 19:12 ` xecana8007 at funboxcn dot com
2021-11-16 19:16 ` xecana8007 at funboxcn dot com
2021-11-16 19:46 ` vincent at bernat dot im
2021-11-22 7:39 ` gexed96894 at keagenan dot com
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