in 30s)[ **] A start job is running for dev-ttyS0.device (20s / 1min 30s)[ 27.494090][ T22] audit: type=1400 audit(1607369646.036:8): avc: denied { execmem } for pid=362 comm="syz-executor001" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ *] A start job is running for dev-ttyS0.device (20s / 1min 30s)[ **] A start job is running for dev-ttyS0.device (21s / 1min 30s)[ ***] A start job is running for dev-ttyS0.device (21s / 1min 30s)[ *** ] A start job is running for dev-ttyS0.device (22s / 1min 30s)[ *** ] A start job is running for dev-ttyS0.device (22s / 1min 30s)[ 29.831640][ T691] BUG: kernel NULL pointer dereference, address: 0000000000000086