perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000040), 0x1ed982, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x48042) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip6_mr_cache\x00') syz_open_procfs(0x0, 0x0) stat(&(0x7f00000000c0)='./file0/../file0\x00', 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)