perf_event_open(&(0x7f0000000000)={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)
openat$procfs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/meminfo\x00', 0x0, 0x0)
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000400)={0x8e, "81a1ea2102448da7e35b6ff7a03c25bcf130381c8c6f717b1d017da0fd4563d17c919f33c7ed336d83d5d228a6643348041ac8e96ad0f5bad11c57c0f0a7a21e1285ff6dc6cc31460e0600f4fe6141c85e07e259f725c53698cdf701f6231d852f900b9f3238db86b3ea47532cf3768d055d6bb7f11401048d8ed65a52e15d9baeaa1427f90cc9af444238f4253dbc91b6b3ce8b4b456b860a6aab3a4ed960d7014c5a72f746044d4c47a9111ce8877097e48cd2a75d44ea525ac06a8086caaa3659fcc7a2206b85a8d9da2d07c8ab363f60d8e91080df4c5adbfe810ef39d324721b2d59bb587c4be3883a5e7c0c8c0da849f73c70857f00edba7ffde5d1cf0983f37743e98d6fdb6b22242be1b1cfd943521a2de2d79998ce28fe38dca3f9b1e979c56ece87813ec9cb52ffd8e56029daf65b11216de374848bf341ff068ec2ec8559a5e32f19389dda9d47897285e0cab27a60e8f15b5a4cdce88f9c14a851a5d546e768f46ff1367afaf6fdf79b0d7248813160351d528cfe4c87626bcad7662e28b2578900563c14303db745123c6344c9b7126e0436899c08c1fc8c351808e26534e972c45c97d04018557e2ed7872369504bfb75123b27a31a36602e62698be19a350a483e302c1ddb3fba83a5bb74e7587218741e2a0528e9d83d15ecb71c44be425ece8b314d4652645c7e1b8b83026b60c265013911e99663bc0ba"})
r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0)
sendfile(r0, r1, 0x0, 0xf503)
openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0)