perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0)
writev(r0, &(0x7f0000000240)=[{&(0x7f0000000b00)="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", 0x7bd}], 0x1)