diff options
Diffstat (limited to 'results/classifier/deepseek-r1:14b/reasoning/manual-review/2408')
| -rw-r--r-- | results/classifier/deepseek-r1:14b/reasoning/manual-review/2408 | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/results/classifier/deepseek-r1:14b/reasoning/manual-review/2408 b/results/classifier/deepseek-r1:14b/reasoning/manual-review/2408 new file mode 100644 index 000000000..d08c05ac2 --- /dev/null +++ b/results/classifier/deepseek-r1:14b/reasoning/manual-review/2408 @@ -0,0 +1,29 @@ +<think> + +</think> + +The backtrace you provided shows the call stack for two threads in a QEMU process. Here's a breakdown of what each thread is doing: + +### Thread 2 (Thread 0x7fffef0864c0 (LWP 323692) "qemu-system-x86"): +1. **futex_wait**: This function is waiting on a futex (fast userspace mutex). The `expected` parameter indicates the value being waited for, and `futex_word` points to the memory location of the futex. +2. **__GI___lll_lock_wait**: This is part of the NPTL (Native POSIX Threads Library) implementation, waiting for a lock to become available. +3. **lll_mutex_lock_optimized** and **___pthread_mutex_lock**: These functions are part of the pthread library and handle mutex locking. +4. **qemu_mutex_lock_impl**: This is QEMU's internal function for acquiring a mutex. +5. **bql_lock_impl**: This is related to QEMU's "BQL" (Basic Query Language) lock, used for synchronizing access to certain resources. +6. **os_host_main_loop_wait**: This function waits on the main event loop with a specified timeout. +7. **main_loop_wait**: This is part of QEMU's main loop handling, waiting for events non-blocking. +8. **qemu_default_main**: This is QEMU's default main function. + +### Thread 1 (Thread 0x7fffef0864c0 (LWP 323692) "qemu-system-x86"): +1. **futex_wait**: Similar to the other thread, this is waiting on a futex. +2. **__GI___lll_lock_wait**: Again, part of NPTL for lock waiting. +3. **lll_mutex_lock_optimized** and **___pthread_mutex_lock**: pthread mutex locking functions. +4. **qemu_mutex_lock_impl**: QEMU's internal mutex acquisition. +5. **bql_lock_impl**: Another BQL lock acquisition. + +### Summary: +- Both threads are blocked on mutex locks, specifically waiting for futexes to be signaled or for mutexes to become available. +- Thread 2 is involved in the main event loop and RCU (Read-Copy-Update) thread synchronization. +- Thread 1 is also blocked on a BQL lock, which is used for certain QEMU operations. + +This indicates that the process is waiting for some locks to be released or events to be signaled, which could be part of normal operation or an indication of a deadlock. \ No newline at end of file |