Re: pf fragment lock

Hello, On Mon, Aug 22, 2022 at 08:45:29PM +0200, Alexander Bluhm wrote: > Hi, > > Hrvoje managed to crash the kernel in pf fragment reassembly. > > > r620-1# pfctl -e > > pf enabled > > r620-1# pfctl -f /etc/pf.conf > > uvm_fault(0x824b9278, 0xb7, 0, 2) -> e > > kernel: page fault trap,

pf fragment lock

Hi, Hrvoje managed to crash the kernel in pf fragment reassembly. > r620-1# pfctl -e > pf enabled > r620-1# pfctl -f /etc/pf.conf > uvm_fault(0x824b9278, 0xb7, 0, 2) -> e > kernel: page fault trap, code=0 > Stopped at pf_free_fragment+0x77: movq%rax,0xb8(%rcx) > TIDPID