[Qemu-devel] [TestDays] info mtree abort

[Andreas Färber]

Hello,

On current qemu.git master for qemu-system-x86_64 I observe crashes
similar to this one when running info mtree on the SDL monitor console:

*** glibc detected ***
/home/andreas/QEMU/qemu-rl78/rl78-softmmu/qemu-system-rl78: free():
invalid pointer: 0x4545454545454545 ***

#0  0x00007ffff6308d95 in raise () from /lib64/libc.so.6
#1  0x00007ffff630a2ab in abort () from /lib64/libc.so.6
#2  0x00007ffff6342ece in __libc_message () from /lib64/libc.so.6
#3  0x00007ffff6348c06 in malloc_printerr () from /lib64/libc.so.6
#4  0x00000000004e9024 in mtree_print_mr (mon_printf=0x4ef720
<monitor_printf>, f=0xf89b10, mr=<optimized out>, level=0, base=0,
alias_print_queue=0x7fffffffd610)
    at /home/andreas/QEMU/qemu-rl78/memory.c:1405
#5  0x00000000004ec8b6 in mtree_info (mon_printf=0x4ef720
<monitor_printf>, f=0xf89b10) at /home/andreas/QEMU/qemu-rl78/memory.c:1417

Regards,
Andreas

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