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Diffstat (limited to 'results/classifier/mode-deepseek-r1:32b/reasoning/user/902413')
| -rw-r--r-- | results/classifier/mode-deepseek-r1:32b/reasoning/user/902413 | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/results/classifier/mode-deepseek-r1:32b/reasoning/user/902413 b/results/classifier/mode-deepseek-r1:32b/reasoning/user/902413 new file mode 100644 index 00000000..f00277ba --- /dev/null +++ b/results/classifier/mode-deepseek-r1:32b/reasoning/user/902413 @@ -0,0 +1,17 @@ +<think> +Okay, so I need to figure out whether this issue is a user-mode or system-mode problem in QEMU. Let me start by understanding what's going on here. + +The user is running QEMU-i386-user on an ARM host. They're trying to run Wine 1.3.15 from an Ubuntu chroot, but it's hanging. The backtraces show that when they try to run wineserver, it hangs in the read() system call, and wine itself hangs in recvmsg(). Additionally, when running a native ARM wineserver alongside the emulated Wine, there are errors about unsupported ancillary data and a timeout during boot. + +From what I know, QEMU can run in user mode or system mode. User-mode emulation (like qemu-i386-user) is for running individual programs without the full OS, while system-mode runs a whole OS with hardware emulation. + +In this case, since they're using qemu-i386-user, that's definitely user-mode. They're trying to run Wine as an application under emulation. The hangs and errors are happening in system calls like read() and recvmsg(), which suggests issues with how QEMU is handling these syscalls for the emulated i386 process on the ARM host. + +The fact that running the same setup on an i386 host works fine points to something specific about the ARM environment causing problems. Maybe it's a bug in how certain system calls are handled when emulating i386 under ARM using user-mode QEMU. + +So, considering all this, the issue seems to be within the user-mode emulation part of QEMU because it's handling individual application processes and their syscalls. +</think> + +The problem arises in the user-mode component of QEMU when running Wine on an ARM host. The hangs and errors occur during system call handling for emulated i386 applications, which is a user-mode responsibility. + +user \ No newline at end of file |