RE: Infinite Stack Unwinding ARM
Johannes Stoelp <[email protected]>
| Newsgroups | gmane.comp.gdb.devel |
|---|---|
| Message-ID | <6ECCE8A0904A1643BE093611EF2098CE0147592C@DE02WEMBXB.internal.synopsys.com> |
Hi Yao, Yao Qi <[email protected]> writes: > We may end up with having some Linux kernel specific stuff, and this should fall in "Linux kernel debugging for aarch64". I see, thanks for the hint. > Can you post me the backtrace, as a sample output? When having unlimited backtrace enabled (default), I get backtraces like the following: #0 gic_handle_irq (regs=0xffffffc07d9c7e30) at drivers/irqchip/irq-gic.c:263 #1 0xffffffc000083ce4 in el1_irq () at arch/arm64/kernel/entry.S:346 #2 0xffffffc000083ce4 in el1_irq () at arch/arm64/kernel/entry.S:346 #3 0xffffffc000083ce4 in el1_irq () at arch/arm64/kernel/entry.S:346 #4 0xffffffc000083ce4 in el1_irq () at arch/arm64/kernel/entry.S:346 #5 0xffffffc000083ce4 in el1_irq () at arch/arm64/kernel/entry.S:346 #6 0xffffffc000083ce4 in el1_irq () at arch/arm64/kernel/entry.S:346 #7 0xffffffc000083ce4 in el1_irq () at arch/arm64/kernel/entry.S:346 ... #20009 0xffffffc000083ce4 in el1_irq () at arch/arm64/kernel/entry.S:346 #20010 0xffffffc000083ce4 in el1_irq () at arch/arm64/kernel/entry.S:346 #20011 0xffffffc000083ce4 in el1_irq () at arch/arm64/kernel/entry.S:346 #20012 0xffffffc000083ce4 in el1_irq () at arch/arm64/kernel/entry.S:346 #20013 0xffffffc000083ce4 in el1_irq () at arch/arm64/kernel/entry.S:346 #20014 0xffffffc000083ce4 in el1_irq () at arch/arm64/kernel/entry.S:346 ... Best, Johannes