Messages in this thread | | | From | Vince Weaver <> | Date | Tue, 1 May 2018 09:29:38 -0400 (EDT) | Subject | perf: fuzzer causes stack going in wrong direction warnings |
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Hello
I reported this back in January, but I think it got lost since everyone was busy with other more pressing matters.
But in any case, the perf_fuzzer still can trigger these type of messages and just wanted to see if they were a cause for concern, or just noise.
[66620.496076] WARNING: can't dereference registers at 0000000051f78a40 for ip interrupt_entry+0xba/0xc0 [66620.506117] WARNING: stack recursion on stack type 4 [67126.898984] WARNING: stack going in the wrong direction? ip=native_sched_clock+0xd/0x90 [67148.214712] WARNING: can't dereference iret registers at 00000000c8f3c864 for ip error_exit+0x20/0x20
Vince
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