diff options
Diffstat (limited to 'results/classifier/deepseek-2-tmp/output/hypervisor/1182490')
| -rw-r--r-- | results/classifier/deepseek-2-tmp/output/hypervisor/1182490 | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/results/classifier/deepseek-2-tmp/output/hypervisor/1182490 b/results/classifier/deepseek-2-tmp/output/hypervisor/1182490 deleted file mode 100644 index cab3da2b..00000000 --- a/results/classifier/deepseek-2-tmp/output/hypervisor/1182490 +++ /dev/null @@ -1,77 +0,0 @@ - -[qemu-1.5] coroutine-win32.c broken on NULL pointer - -Program received signal SIGSEGV, Segmentation fault. -[Switching to Thread 4340.0x163c] -qemu_coroutine_switch (action=COROUTINE_TERMINATE, to_=0x0, from_=0x3ba1c80) - at /home/cauchy/vcs/git/qemu/coroutine-win32.c:47 -(gdb) bt -#0 qemu_coroutine_switch (action=COROUTINE_TERMINATE, to_=0x0, - from_=0x3ba1c80) at /home/cauchy/vcs/git/qemu/coroutine-win32.c:47 -#1 coroutine_trampoline (co_=0x3ba1c80) - at /home/cauchy/vcs/git/qemu/coroutine-win32.c:58 -#2 0x0000000077098fed in ?? () -#3 0x0000000000000000 in ?? () -(gdb) -(gdb) info registers -rax 0x0 0 -rbx 0x3ba1c80 62528640 -rcx 0x0 0 -rdx 0x0 0 -rsi 0x770b28d0 1997220048 -rdi 0x3ba1b38 62528312 -rbp 0x0 0x0 -rsp 0xc0bff60 0xc0bff60 -r8 0x3184c0 3245248 -r9 0x43e31a 4449050 -r10 0x0 0 -r11 0x206 518 -r12 0x0 0 -r13 0x0 0 -r14 0x0 0 -r15 0x0 0 -rip 0x43e2cd 0x43e2cd <coroutine_trampoline+61> -eflags 0x10206 [ PF IF RF ] -cs 0x33 51 -ss 0x2b 43 -ds 0x0 0 -es 0x0 0 -fs 0x0 0 -gs 0x0 0 -(gdb) disassemble -Dump of assembler code for function coroutine_trampoline: - 0x000000000043e290 <+0>: push %rdi - 0x000000000043e291 <+1>: push %rsi - 0x000000000043e292 <+2>: push %rbx - 0x000000000043e293 <+3>: sub $0x30,%rsp - 0x000000000043e297 <+7>: mov %rcx,%rbx - 0x000000000043e29a <+10>: lea 0x26dc1f(%rip),%rcx # -0x6abec0 <__emutls_v.current> - 0x000000000043e2a1 <+17>: mov 0x6868dd68(%rip),%rax # 0x68acc010 - 0x000000000043e2a8 <+24>: mov %rax,0x28(%rsp) - 0x000000000043e2ad <+29>: xor %eax,%eax - 0x000000000043e2af <+31>: callq 0x695808 <__emutls_get_address> - 0x000000000043e2b4 <+36>: mov 0x9090d9(%rip),%rsi # -0xd47394 <__imp_SwitchToFiber> - 0x000000000043e2bb <+43>: mov %rax,%rdi - 0x000000000043e2be <+46>: xchg %ax,%ax - 0x000000000043e2c0 <+48>: mov 0x8(%rbx),%rcx - 0x000000000043e2c4 <+52>: callq *(%rbx) - 0x000000000043e2c6 <+54>: mov 0x10(%rbx),%rdx - 0x000000000043e2ca <+58>: mov %rdx,(%rdi) -=> 0x000000000043e2cd <+61>: movl $0x2,0x38(%rdx) - 0x000000000043e2d4 <+68>: mov 0x30(%rdx),%rcx - 0x000000000043e2d8 <+72>: callq *%rsi - 0x000000000043e2da <+74>: jmp 0x43e2c0 <coroutine_trampoline+48> -End of assembler dump. -(gdb) - - -From: - -qemu_coroutine_switch (action=COROUTINE_TERMINATE, to_=0x0, from_=0x3ba1c80) - at /home/cauchy/vcs/git/qemu/coroutine-win32.c:47 - -We can see qemu_coroutine_switch was call with to_=NULL, then crashed at line 47: - -to->action = action; \ No newline at end of file |