[Qemu-devel] [Bug 1423124] Re: QEMU crash after sending data on host serial port
Looks like the bug still exists. Sending eg "CTRL+D" or Arrow up/down makes qemu hang indefinitely -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1423124 Title: QEMU crash after sending data on host serial port Status in QEMU: Fix Released Bug description: Good morning, I'm using QEMU for Windows last version. The host system is Windows 7 64bits. I'm excuting the following statment : qemu-system-x86_64w.exe -hda debian.img -m 256 -net nic -net tap,ifname=TAP32 -soundhw all -serial COM9 Qemu starts the emulated Debian and it runs correctly. If I try to send data from Windows using COM9 to QEMU (both "real" or emulated by the COM0COM driver), QEMU crashes. Windows dump available if required. If I try to send data to /dev/ttyS0 (that should be the Linux side of COM9) from Debian, again, the wirtual machine crashes. More details if necessary Best regards U.Poddine To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1423124/+subscriptions
[Qemu-devel] [Bug 1423124] Re: QEMU crash after sending data on host serial port
** Changed in: qemu Status: New => Fix Released -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1423124 Title: QEMU crash after sending data on host serial port Status in QEMU: Fix Released Bug description: Good morning, I'm using QEMU for Windows last version. The host system is Windows 7 64bits. I'm excuting the following statment : qemu-system-x86_64w.exe -hda debian.img -m 256 -net nic -net tap,ifname=TAP32 -soundhw all -serial COM9 Qemu starts the emulated Debian and it runs correctly. If I try to send data from Windows using COM9 to QEMU (both "real" or emulated by the COM0COM driver), QEMU crashes. Windows dump available if required. If I try to send data to /dev/ttyS0 (that should be the Linux side of COM9) from Debian, again, the wirtual machine crashes. More details if necessary Best regards U.Poddine To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1423124/+subscriptions
[Qemu-devel] [Bug 1423124] Re: QEMU crash after sending data on host serial port
Hi All I also meet this issue. I have two computer, one is Win7 32 another is Win7 64, Both computer meet this issue. My QEMU version is qemu-w32-setup-20160215 I want used EDK2 OVMF with Intel UDK Debugger tools to do source level debug I had install com0com Virtual Com Port, and set COM3 connect to COM4 Intel UDK Debugger tools used COM3 QEMU run OVMF used COM4 First execute Intel UDK Debugger tools, then launch QEMU C:\Program Files\qemu\qemu-system-x86_64.exe -bios "C:\EDK2\Build\OvmfX64\DEBUG_VS2010\FV\OVMF.fd" -serial COM4 Then QEMU crashes on stratup I have do some experiment Execute terminal tool Tera Term and used COM3 launch QEMU and used COM4 C:\Program Files\qemu\qemu-system-x86_64.exe -bios "C:\EDK2\Build\OvmfX64\DEBUG_VS2010\FV\OVMF.fd" -serial COM4 This is fine and i can see OVMF trace log on terminal But if i press "Down" key on terminal, then QEMU crashe It's caused by terminal send data("Down" key) to QEMU Have somebody can share some information about this? Thanks a lot. Sugar -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1423124 Title: QEMU crash after sending data on host serial port Status in QEMU: New Bug description: Good morning, I'm using QEMU for Windows last version. The host system is Windows 7 64bits. I'm excuting the following statment : qemu-system-x86_64w.exe -hda debian.img -m 256 -net nic -net tap,ifname=TAP32 -soundhw all -serial COM9 Qemu starts the emulated Debian and it runs correctly. If I try to send data from Windows using COM9 to QEMU (both "real" or emulated by the COM0COM driver), QEMU crashes. Windows dump available if required. If I try to send data to /dev/ttyS0 (that should be the Linux side of COM9) from Debian, again, the wirtual machine crashes. More details if necessary Best regards U.Poddine To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1423124/+subscriptions
[Qemu-devel] [Bug 1423124] Re: QEMU crash after sending data on host serial port
Hello, after having upgraded QEMU to the end-of-February release, the problem (still there) evolved. Now there is no more a nevereding loop, but QEMU crashes on stratup with the above described startup command : qemu-system-x86_64w.exe -hda debian.img -m 256 -net nic -net tap,ifname=TAP32 -soundhw all -serial COM9 Now it's easy to give you the Windows dump, attached. Regards Ugo ** Attachment added: Windows- 64bits dumps for COM emulator problem https://bugs.launchpad.net/qemu/+bug/1423124/+attachment/4337624/+files/CrashDumps%20-%20QEMU%20serial%20port.zip -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1423124 Title: QEMU crash after sending data on host serial port Status in QEMU: New Bug description: Good morning, I'm using QEMU for Windows last version. The host system is Windows 7 64bits. I'm excuting the following statment : qemu-system-x86_64w.exe -hda debian.img -m 256 -net nic -net tap,ifname=TAP32 -soundhw all -serial COM9 Qemu starts the emulated Debian and it runs correctly. If I try to send data from Windows using COM9 to QEMU (both real or emulated by the COM0COM driver), QEMU crashes. Windows dump available if required. If I try to send data to /dev/ttyS0 (that should be the Linux side of COM9) from Debian, again, the wirtual machine crashes. More details if necessary Best regards U.Poddine To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1423124/+subscriptions