sendmsg$MPTCP_PM_CMD_DEL_ADDR(0xffffffffffffffff, 0x0, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='projid_map\x00') openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, 0x0, 0x0) pread64(r0, &(0x7f0000000340)=""/211, 0xd3, 0x300)