On 08/05/2018 03:49, Philippe Mathieu-Daudé wrote: > #2 0x00007fe17d5eefa5 in g_assertion_message () at > /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 > #3 0x00007fe17d5ef00a in g_assertion_message_expr () at > /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 > #4 0x0000559d92ace7d5 in tcg_handle_interrupt (cpu=0x559d93aa35d0, > mask=2) at qemu/accel/tcg/tcg-all.c:42 > #5 0x0000559d92af1b3c in cpu_interrupt (cpu=0x559d93aa35d0, mask=2) at > qemu/include/qom/cpu.h:848 > #6 0x0000559d92af2516 in cpu_irq_handler (opaque=0x559d93aa35d0, irq=0, > level=1) at qemu/hw/lm32/milkymist.c:59 > #7 0x0000559d92b6639d in qemu_set_irq (irq=0x559d93a0f250, level=1) at > qemu/hw/core/irq.c:45 > #8 0x0000559d92b76d5f in qemu_irq_raise (irq=0x559d93a0f250) at > qemu/include/hw/irq.h:16 > #9 0x0000559d92b7723e in update_irq (s=0x559d93adba00) at > qemu/hw/intc/lm32_pic.c:51 > #10 0x0000559d92b7738e in lm32_pic_set_im (d=0x559d93adba00, im=1) at > qemu/hw/intc/lm32_pic.c:82 > #11 0x0000559d92af72e0 in helper_wcsr_im (env=0x559d93aab870, im=1) at > qemu/target/lm32/op_helper.c:105 > #12 0x00007fe155e250ca in code_gen_buffer () > #13 0x0000559d92adec8e in cpu_tb_exec (cpu=0x559d93aa35d0, > itb=0x7fe155e24fc0 <code_gen_buffer+49043>)
All these calls into lm32_pic.c need to take the BQL. They are all wrong, but this one was unlucky (or lucky) enough to be caught. Paolo
