From: "Venkateswararao Jujjuri (JV)" <jvrao@linux.vnet.ibm.com>
To: Gerd Hoffmann <kraxel@redhat.com>
Cc: "qemu-devel@nongnu.org" <qemu-devel@nongnu.org>
Subject: Re: [Qemu-devel] virtio-9p.c:401: v9fs_string_sprintf: Assertion `!(err == -1)' failed.
Date: Wed, 06 Oct 2010 10:58:19 -0700 [thread overview]
Message-ID: <4CACB8BB.2040708@linux.vnet.ibm.com> (raw)
In-Reply-To: <4CAC7037.80301@redhat.com>
On 10/6/2010 5:48 AM, Gerd Hoffmann wrote:
> Hi,
>
> $subject says all ...
>
> Triggered by mounting the filesystem. F14 guest.
>
Ah. This is introduced by c9ba47dc5d8679efa4d5425aa27e0f8132920fb5
v9fs_string_sprintf() doesn't support %lu. I will send a patch to fix this shortly.
- JV
> (gdb) #0 0x000000399f4329c5 in raise () from /lib64/libc.so.6
> #1 0x000000399f4341a5 in abort () from /lib64/libc.so.6
> #2 0x000000399f42b955 in __assert_fail () from /lib64/libc.so.6
> #3 0x00000000004209a4 in v9fs_string_sprintf (str=0x1bc9560, fmt=0x5d31e4 "%s
> %lu")
> at /home/kraxel/projects/qemu/hw/virtio-9p.c:401
> #4 0x0000000000423bcb in stat_to_v9stat (s=0x7f524d3ef010, name=0x1baf658,
> stbuf=0x1bc9588,
> v9stat=0x1bc94f0) at /home/kraxel/projects/qemu/hw/virtio-9p.c:1039
> #5 0x0000000000423d27 in v9fs_stat_post_lstat (s=0x7f524d3ef010, pdu=<value
> optimized out>)
> at /home/kraxel/projects/qemu/hw/virtio-9p.c:1229
> #6 v9fs_stat (s=0x7f524d3ef010, pdu=<value optimized out>)
> at /home/kraxel/projects/qemu/hw/virtio-9p.c:1263
> #7 0x000000000041f8a8 in submit_pdu (vdev=0x7f524d3ef010, vq=0x1aed390)
> at /home/kraxel/projects/qemu/hw/virtio-9p.c:3452
> #8 handle_9p_output (vdev=0x7f524d3ef010, vq=0x1aed390)
> at /home/kraxel/projects/qemu/hw/virtio-9p.c:3474
> #9 0x0000000000428e66 in kvm_handle_io (env=0x1665800) at
> /home/kraxel/projects/qemu/kvm-all.c:741
> #10 kvm_cpu_exec (env=0x1665800) at /home/kraxel/projects/qemu/kvm-all.c:882
> #11 0x00000000004d596f in cpu_x86_exec (env1=<value optimized out>)
> at /home/kraxel/projects/qemu/cpu-exec.c:338
> #12 0x000000000040b468 in qemu_cpu_exec () at /home/kraxel/projects/qemu/cpus.c:767
> #13 cpu_exec_all () at /home/kraxel/projects/qemu/cpus.c:795
> #14 0x0000000000561d35 in main_loop (argc=<value optimized out>, argv=<value
> optimized out>,
> envp=<value optimized out>) at /home/kraxel/projects/qemu/vl.c:1331
> #15 main (argc=<value optimized out>, argv=<value optimized out>, envp=<value
> optimized out>)
> at /home/kraxel/projects/qemu/vl.c:3036
>
>
> cheers,
> Gerd
>
next prev parent reply other threads:[~2010-10-06 18:02 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-06 12:48 [Qemu-devel] virtio-9p.c:401: v9fs_string_sprintf: Assertion `!(err == -1)' failed Gerd Hoffmann
2010-10-06 14:42 ` Stefan Hajnoczi
2010-10-06 18:25 ` Venkateswararao Jujjuri (JV)
2010-10-06 17:58 ` Venkateswararao Jujjuri (JV) [this message]
2010-10-06 20:26 ` Venkateswararao Jujjuri (JV)
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