[Qemu-discuss] Uncaught target signal 11 (Segmentation fault) - core dumped

2014-09-19 Thread Mauro Molinari
Hello, I'm new to QEMU, so please sorry if I say something stupid. I have an x86-64 VirtualBox machine with a Linux Debian Wheezy system on it that I use to do a sort of "cross compilation" of packages for an armhf embedded system. In short, the host x86-64 Debian has a script that chroots a gu

[Qemu-discuss] simple question about qemu -net nic option

2014-09-19 Thread 김찬
Hello, The QEMU manual says that -net nic option creates a new network interface card and connect it with vlan 'n'. This sounds like the qemu-system-sparc(my case) generates a default emulated nic for me and use it. (am I right?) I have inserted a nic emulation model myself (for qemu-system-sparc

[Qemu-discuss] Another qemu chroot unsupported syscall question

2014-09-19 Thread Dave Flogeras
Similar to yesterday, in my qemu chroot (armv6j-hardfloat-linux-musleabi) I am seeing un-supported syscalls related to get/set/list xattr. However, unlike yesterday, I looked into the linux-user/arm/syscall_nr.h and those syscalls (226 through 237) seem to be wrapped. The file system that I am ru

[Qemu-discuss] unsubscribe

2014-09-19 Thread Bradley, Mike
o 129.254.132.48, it takes unusually long (like 10 seonds?) then I see the loging prompt coming from CentOS.(the host) I can log into it, and it's my host machine. (By the way, both telnetting looked hampered by something, like interfering one another by wrong setting..) I can run

Re: [Qemu-discuss] Uncaught target signal 11 (Segmentation fault) - core dumped

2014-09-19 Thread Peter Maydell
On 19 September 2014 00:32, Mauro Molinari wrote: > qemu: uncaught target signal 11 (Segmentation fault) - core dumped > Segmentation fault > > followed by other error messages saying that the child process (the build > one) failed. This doesn't inherently come from QEMU -- if the guest process w

Re: [Qemu-discuss] Another qemu chroot unsupported syscall question

2014-09-19 Thread Peter Maydell
On 19 September 2014 05:11, Dave Flogeras wrote: > Similar to yesterday, in my qemu chroot > (armv6j-hardfloat-linux-musleabi) I am seeing un-supported syscalls > related to get/set/list xattr. However, unlike yesterday, I looked > into the linux-user/arm/syscall_nr.h and those syscalls (226 thro

Re: [Qemu-discuss] Another qemu chroot unsupported syscall question

2014-09-19 Thread Dave Flogeras
On Fri, Sep 19, 2014 at 11:34 AM, Peter Maydell wrote: > QEMU probes for whether the host system supports the *attr > library calls at configure time; if they don't exist it falls > back to providing a QEMU which doesn't implement these syscalls. > You need to install a recent glibc or (on older d

Re: [Qemu-discuss] need help in setting up tap networking for using qemu virtual machine

2014-09-19 Thread Jakob Bohm
On 19/09/2014 04:07, 김찬 wrote: In this strainge state, when I type 'arp -an', I get ckim@stph45:/lib/modules/2.6.32-358.2.1.el6.x86_64 ] arp -an ? (129.254.132.1) at on eth0 ? (129.254.132.39) at f4:6d:04:05:6a:c9 [ether] on br0 Thi